Trial Outcomes & Findings for Rheumatoid Arthritis Extension Trial For Subjects Who Have Participated In Other PF-05280586 Trials (REFLECTIONS B328-04) (NCT NCT01643928)

NCT ID: NCT01643928

Last Updated: 2019-01-29

Results Overview

Serum samples were collected to determine the presence of ADA using two validated assays, one specific for PF-05280586 and one specific for the licensed drug products. For participants assigned to PF-05280586 in Study B3281001, blood samples were screened for ADA using the assay specific to PF-05280586; if the blood samples were confirmed to be positive (+ve) for ADA against PF-05280586, the samples were also analyzed using the assay specific for the licensed drug products to assess cross-reactivity of the ADA. For participants assigned to the licensed products in Study B3281001, blood samples were screened for ADA using both assays in order to assess any product-specific ADA and/or cross-reactivity for the transition from the licensed products to PF-05280586.

Recruitment status

COMPLETED

Study phase

NA

Target enrollment

185 participants

Primary outcome timeframe

Course 1 (C1) Overall, Course 2 (C2) Overall, Course 3 (C3) Overall, and All Courses Overall.

Results posted on

2019-01-29

Participant Flow

This was an extension study for participants with active rheumatoid arthritis who had participated for at least 16 weeks in a prior rituximab-Pfizer protocol (B3281001) and had not received intervening treatment with investigational agents or other biologics (including Rituxan and MabThera).

Participants given PF-05280586 in Study B3281001 received PF-05280586. Participants given licensed product in Study B3281001 received the same licensed product or PF-05280586 in Course 1. All participants received PF-05280586 in later courses. 185 participants were randomized to Study B3281004, 183 participants received study treatment.

Participant milestones

Participant milestones
Measure
PF-05280586/PF-05280586/PF-05280586
This group received intravenous (IV) rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-US/PF-05280586/PF-05280586
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Overall Study
STARTED
58
32
33
30
30
Overall Study
COMPLETED
48
30
30
27
28
Overall Study
NOT COMPLETED
10
2
3
3
2

Reasons for withdrawal

Reasons for withdrawal
Measure
PF-05280586/PF-05280586/PF-05280586
This group received intravenous (IV) rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-US/PF-05280586/PF-05280586
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Overall Study
Lost to Follow-up
1
0
2
0
0
Overall Study
Withdrawal by Subject
2
0
0
1
0
Overall Study
Pregnancy
0
0
0
1
0
Overall Study
Other
5
1
1
0
0
Overall Study
Adverse Event
2
1
0
1
2

Baseline Characteristics

Rheumatoid Arthritis Extension Trial For Subjects Who Have Participated In Other PF-05280586 Trials (REFLECTIONS B328-04)

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Total
n=183 Participants
Total of all reporting groups
Age, Continuous
55.3 Years
STANDARD_DEVIATION 12.01 • n=5 Participants
56.0 Years
STANDARD_DEVIATION 11.88 • n=7 Participants
56.7 Years
STANDARD_DEVIATION 9.35 • n=5 Participants
52.6 Years
STANDARD_DEVIATION 13.73 • n=4 Participants
55.8 Years
STANDARD_DEVIATION 10.35 • n=21 Participants
55.3 Years
STANDARD_DEVIATION 11.55 • n=10 Participants
Sex: Female, Male
Female
50 Participants
n=5 Participants
29 Participants
n=7 Participants
23 Participants
n=5 Participants
20 Participants
n=4 Participants
25 Participants
n=21 Participants
147 Participants
n=10 Participants
Sex: Female, Male
Male
8 Participants
n=5 Participants
3 Participants
n=7 Participants
10 Participants
n=5 Participants
10 Participants
n=4 Participants
5 Participants
n=21 Participants
36 Participants
n=10 Participants

PRIMARY outcome

Timeframe: Course 1 (C1) Overall, Course 2 (C2) Overall, Course 3 (C3) Overall, and All Courses Overall.

Population: Modified intent-to-treat (mITT) population - mITT populations for Courses 1, 2 and 3 were defined as all participants who received the first course, first 2 courses and all 3 courses of treatment respectively. Only participants with a positive ADA status were included in the analysis.

Serum samples were collected to determine the presence of ADA using two validated assays, one specific for PF-05280586 and one specific for the licensed drug products. For participants assigned to PF-05280586 in Study B3281001, blood samples were screened for ADA using the assay specific to PF-05280586; if the blood samples were confirmed to be positive (+ve) for ADA against PF-05280586, the samples were also analyzed using the assay specific for the licensed drug products to assess cross-reactivity of the ADA. For participants assigned to the licensed products in Study B3281001, blood samples were screened for ADA using both assays in order to assess any product-specific ADA and/or cross-reactivity for the transition from the licensed products to PF-05280586.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=65 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
n=60 Participants
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants by Anti-Drug Antibody (ADA) Status Using Anti-PF-05280586 Antibody Assay
Total (C1) +ve
3.5 Percentage of Participants
0.0 Percentage of Participants
15.2 Percentage of Participants
7.8 Percentage of Participants
13.3 Percentage of Participants
6.7 Percentage of Participants
10.0 Percentage of Participants
Percentage of Participants by Anti-Drug Antibody (ADA) Status Using Anti-PF-05280586 Antibody Assay
Total (C3) +ve
2.1 Percentage of Participants
0.0 Percentage of Participants
0.0 Percentage of Participants
0.0 Percentage of Participants
0.0 Percentage of Participants
0.0 Percentage of Participants
0.0 Percentage of Participants
Percentage of Participants by Anti-Drug Antibody (ADA) Status Using Anti-PF-05280586 Antibody Assay
C1 to C3 +ve
8.6 Percentage of Participants
3.1 Percentage of Participants
15.2 Percentage of Participants
9.2 Percentage of Participants
13.3 Percentage of Participants
6.7 Percentage of Participants
10.0 Percentage of Participants
Percentage of Participants by Anti-Drug Antibody (ADA) Status Using Anti-PF-05280586 Antibody Assay
Total (C2) +ve
5.7 Percentage of Participants
3.3 Percentage of Participants
0.0 Percentage of Participants
1.6 Percentage of Participants
0.0 Percentage of Participants
6.9 Percentage of Participants
3.4 Percentage of Participants

PRIMARY outcome

Timeframe: Course 1 Overall, Course 2 Overall, Course 3 Overall, and All Courses Overall.

Population: mITT population - mITT populations for Courses 1, 2 and 3 were defined as all participants who received the first course, first 2 courses and all 3 courses of treatment respectively. Only participants with a positive ADA status were included in the analysis.

Serum samples were collected to determine the presence of ADA using two validated assays, one specific for PF-05280586 and one specific for the licensed drug products. For participants assigned to PF-05280586 in Study B3281001, blood samples were screened for ADA using the assay specific to PF-05280586; if the blood samples were confirmed to be positive for ADA against PF-05280586, the samples were also analyzed using the assay specific for the licensed drug products to assess cross-reactivity of the ADA. For participants assigned to the licensed products in Study B3281001, blood samples were screened for ADA using both assays in order to assess any product-specific ADA and/or cross-reactivity for the transition from the licensed products to PF-05280586.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=65 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
n=60 Participants
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants by ADA Status Using Anti-Rituximab Antibody Assay
Total (C1) +ve
3.5 Percentage of Participants
3.2 Percentage of Participants
15.2 Percentage of Participants
9.4 Percentage of Participants
10.0 Percentage of Participants
10.0 Percentage of Participants
10.0 Percentage of Participants
Percentage of Participants by ADA Status Using Anti-Rituximab Antibody Assay
Total (C2) +ve
5.7 Percentage of Participants
6.7 Percentage of Participants
3.2 Percentage of Participants
4.9 Percentage of Participants
3.4 Percentage of Participants
13.8 Percentage of Participants
8.6 Percentage of Participants
Percentage of Participants by ADA Status Using Anti-Rituximab Antibody Assay
Total (C3) +ve
2.1 Percentage of Participants
0.0 Percentage of Participants
3.3 Percentage of Participants
1.7 Percentage of Participants
0.0 Percentage of Participants
3.4 Percentage of Participants
1.8 Percentage of Participants
Percentage of Participants by ADA Status Using Anti-Rituximab Antibody Assay
C1 to C3 +ve
8.6 Percentage of Participants
6.3 Percentage of Participants
18.2 Percentage of Participants
12.3 Percentage of Participants
13.3 Percentage of Participants
13.3 Percentage of Participants
13.3 Percentage of Participants

PRIMARY outcome

Timeframe: Weeks 1, 3, 13, and 25 (Course 1, Course 2, and Course 3).

Population: mITT Population. Only participants with a positive ADA status were included in the analysis.

Blood samples that were confirmed as positive for ADA were further evaluated for Nab using validated assays - None of the ADA samples tested positive for NAb.

Outcome measures

Outcome data not reported

PRIMARY outcome

Timeframe: Weeks 1, 3, 13, and 25 (Course 1, Course 2, and Course 3).

Population: mITT Population. Only participants with a positive ADA status were included in the analysis.

Blood samples that were confirmed as positive for ADA were further evaluated for Nab using validated assays. - None of the ADA samples tested positive for NAb.

Outcome measures

Outcome data not reported

PRIMARY outcome

Timeframe: Weeks 1, 3, 13, and 25 (Course 1, Course 2, and Course 3), Follow up Months 3, 6, 9, and 12. Course 3/Week 25 is End of Treatment (EOT).

Population: mITT Population - mITT populations for Courses 1, 2 and 3 were defined as all participants who received the first course, first 2 courses and all 3 courses of treatment respectively.

Serum samples for determination of drug concentrations were collected pre-dose concurrent with ADA sample collection. Drug concentrations in the samples were determined using a validated assay.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Mean Rituximab Serum Trough Concentrations
Course 3/Week 1
3347.7 nanograms per milliliter
Standard Deviation 6919.26
4276.1 nanograms per milliliter
Standard Deviation 4959.22
1569.5 nanograms per milliliter
Standard Deviation 2592.13
3239.2 nanograms per milliliter
Standard Deviation 4330.47
4372.0 nanograms per milliliter
Standard Deviation 5836.09
Mean Rituximab Serum Trough Concentrations
Course 3/Week 3
101043.8 nanograms per milliliter
Standard Deviation 27832.21
118256.7 nanograms per milliliter
Standard Deviation 30549.75
96213.3 nanograms per milliliter
Standard Deviation 22232.76
107677.8 nanograms per milliliter
Standard Deviation 38759.97
116134.5 nanograms per milliliter
Standard Deviation 29028.01
Mean Rituximab Serum Trough Concentrations
Course 1/Week 1
636.5 nanograms per milliliter
Standard Deviation 816.33
855.5 nanograms per milliliter
Standard Deviation 1594.51
416.6 nanograms per milliliter
Standard Deviation 615.86
1525.8 nanograms per milliliter
Standard Deviation 3709.90
980.0 nanograms per milliliter
Standard Deviation 2091.41
Mean Rituximab Serum Trough Concentrations
Course 1/Week 3
103019.3 nanograms per milliliter
Standard Deviation 29250.13
114341.9 nanograms per milliliter
Standard Deviation 39023.45
89790.9 nanograms per milliliter
Standard Deviation 23247.03
96323.3 nanograms per milliliter
Standard Deviation 33396.81
107790.0 nanograms per milliliter
Standard Deviation 26168.99
Mean Rituximab Serum Trough Concentrations
Course 1/Week 13
22613.1 nanograms per milliliter
Standard Deviation 16526.33
27542.3 nanograms per milliliter
Standard Deviation 18879.35
16973.6 nanograms per milliliter
Standard Deviation 10736.22
26359.8 nanograms per milliliter
Standard Deviation 27063.70
31006.6 nanograms per milliliter
Standard Deviation 23055.79
Mean Rituximab Serum Trough Concentrations
Course 1/Week 25
2844.2 nanograms per milliliter
Standard Deviation 4271.65
3573.3 nanograms per milliliter
Standard Deviation 3569.90
1719.3 nanograms per milliliter
Standard Deviation 3383.03
8205.1 nanograms per milliliter
Standard Deviation 9923.43
3005.6 nanograms per milliliter
Standard Deviation 5227.33
Mean Rituximab Serum Trough Concentrations
Course 2/Week 1
1628.2 nanograms per milliliter
Standard Deviation 2712.30
2493.2 nanograms per milliliter
Standard Deviation 3631.38
924.1 nanograms per milliliter
Standard Deviation 1546.20
3463.6 nanograms per milliliter
Standard Deviation 5311.01
3596.1 nanograms per milliliter
Standard Deviation 5514.43
Mean Rituximab Serum Trough Concentrations
Course 2/Week 3
108064.2 nanograms per milliliter
Standard Deviation 37043.94
114266.7 nanograms per milliliter
Standard Deviation 29897.86
91006.7 nanograms per milliliter
Standard Deviation 23725.24
102937.9 nanograms per milliliter
Standard Deviation 29824.58
114992.6 nanograms per milliliter
Standard Deviation 31832.89
Mean Rituximab Serum Trough Concentrations
Course 2/Week 13
26527.9 nanograms per milliliter
Standard Deviation 17903.00
31829.7 nanograms per milliliter
Standard Deviation 17954.12
21467.0 nanograms per milliliter
Standard Deviation 11390.72
27730.7 nanograms per milliliter
Standard Deviation 21932.00
36007.9 nanograms per milliliter
Standard Deviation 23651.20
Mean Rituximab Serum Trough Concentrations
Course 2/Week 25
3431.9 nanograms per milliliter
Standard Deviation 4155.80
4074.2 nanograms per milliliter
Standard Deviation 5043.55
1375.8 nanograms per milliliter
Standard Deviation 1507.10
5103.3 nanograms per milliliter
Standard Deviation 5344.88
5228.6 nanograms per milliliter
Standard Deviation 7171.47
Mean Rituximab Serum Trough Concentrations
Course 3/Week 13
26795.2 nanograms per milliliter
Standard Deviation 18635.09
31180.0 nanograms per milliliter
Standard Deviation 20926.62
21268.6 nanograms per milliliter
Standard Deviation 11639.25
28801.2 nanograms per milliliter
Standard Deviation 21593.73
33489.7 nanograms per milliliter
Standard Deviation 21522.53
Mean Rituximab Serum Trough Concentrations
Course 3/Week 25 (EOT)
5908.1 nanograms per milliliter
Standard Deviation 22274.41
6485.6 nanograms per milliliter
Standard Deviation 12462.24
6539.7 nanograms per milliliter
Standard Deviation 23577.35
8603.7 nanograms per milliliter
Standard Deviation 13217.69
4887.2 nanograms per milliliter
Standard Deviation 5543.05
Mean Rituximab Serum Trough Concentrations
Follow up-Month 3
2448.3 nanograms per milliliter
Standard Deviation 13132.59
9061.5 nanograms per milliliter
Standard Deviation 30261.67
208.3 nanograms per milliliter
Standard Deviation 255.87
2477.5 nanograms per milliliter
Standard Deviation 5571.32
4199.1 nanograms per milliliter
Standard Deviation 15777.12
Mean Rituximab Serum Trough Concentrations
Follow up-Month 6
44.2 nanograms per milliliter
Standard Deviation 140.06
99.3 nanograms per milliliter
Standard Deviation 253.66
17.4 nanograms per milliliter
Standard Deviation 46.39
140.8 nanograms per milliliter
Standard Deviation 297.54
4631.8 nanograms per milliliter
Standard Deviation 19826.17
Mean Rituximab Serum Trough Concentrations
Follow up-Month 9
0.0 nanograms per milliliter
Standard Deviation 0.0
0.0 nanograms per milliliter
Standard Deviation 0.0
Mean Rituximab Serum Trough Concentrations
Follow up-Month 12
0.0 nanograms per milliliter

PRIMARY outcome

Timeframe: Weeks 1, 6, 13, and 25 (Course 1 and Course 2), Weeks 1, 13, 25 (Course 3), and Follow up Months 3, 6, and 9.

Population: mITT Population - mITT populations for Courses 1, 2 and 3 were defined as all participants who received the first course, first 2 courses and all 3 courses of treatment respectively.

Blood samples were assayed for CD19+ B-cell counts using laser scanning cytometry.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Cluster of Differentiation 19 (CD19+) B Cell Count
Course 1/Week 25
0.0 cells per microliter
Interval 0.0 to 27.9
0.0 cells per microliter
Interval 0.0 to 62.7
0.0 cells per microliter
Interval 0.0 to 67.9
0.0 cells per microliter
Interval 0.0 to 123.4
0.0 cells per microliter
Interval 0.0 to 0.0
Cluster of Differentiation 19 (CD19+) B Cell Count
Course 2/Week 1
0.0 cells per microliter
Interval 0.0 to 146.1
0.0 cells per microliter
Interval 0.0 to 164.0
0.0 cells per microliter
Interval 0.0 to 77.3
0.0 cells per microliter
Interval 0.0 to 89.1
0.0 cells per microliter
Interval 0.0 to 79.8
Cluster of Differentiation 19 (CD19+) B Cell Count
Follow up-month 3
0.2 cells per microliter
Interval 0.0 to 66.5
0.0 cells per microliter
Interval 0.0 to 60.9
1.7 cells per microliter
Interval 0.0 to 94.8
0.5 cells per microliter
Interval 0.0 to 50.2
0.0 cells per microliter
Interval 0.0 to 211.6
Cluster of Differentiation 19 (CD19+) B Cell Count
Follow up-Month 6
7.5 cells per microliter
Interval 0.0 to 131.6
0.4 cells per microliter
Interval 0.0 to 124.7
6.8 cells per microliter
Interval 0.0 to 109.5
10.5 cells per microliter
Interval 0.0 to 77.3
1.1 cells per microliter
Interval 0.0 to 177.8
Cluster of Differentiation 19 (CD19+) B Cell Count
Follow up-Month 9
39.4 cells per microliter
Interval 5.0 to 73.9
66.3 cells per microliter
Interval 66.3 to 66.3
Cluster of Differentiation 19 (CD19+) B Cell Count
Course 1/Week 1
0.0 cells per microliter
Interval 0.0 to 109.2
1.1 cells per microliter
Interval 0.0 to 105.6
0.6 cells per microliter
Interval 0.0 to 55.9
0.0 cells per microliter
Interval 0.0 to 115.9
0.6 cells per microliter
Interval 0.0 to 677.5
Cluster of Differentiation 19 (CD19+) B Cell Count
Course 1/Week 6
0.0 cells per microliter
Interval 0.0 to 0.0
0.0 cells per microliter
Interval 0.0 to 16.7
0.0 cells per microliter
Interval 0.0 to 0.6
0.0 cells per microliter
Interval 0.0 to 1.8
0.0 cells per microliter
Interval 0.0 to 9.2
Cluster of Differentiation 19 (CD19+) B Cell Count
Course 1/Week 13
0.0 cells per microliter
Interval 0.0 to 0.2
0.0 cells per microliter
Interval 0.0 to 34.9
0.0 cells per microliter
Interval 0.0 to 4.2
0.0 cells per microliter
Interval 0.0 to 0.4
0.0 cells per microliter
Interval 0.0 to 10.3
Cluster of Differentiation 19 (CD19+) B Cell Count
Course 2/Week 6
0.0 cells per microliter
Interval 0.0 to 410.3
0.0 cells per microliter
Interval 0.0 to 1.5
0.0 cells per microliter
Interval 0.0 to 13.3
0.0 cells per microliter
Interval 0.0 to 0.8
0.0 cells per microliter
Interval 0.0 to 0.5
Cluster of Differentiation 19 (CD19+) B Cell Count
Course 2/Week 13
0.0 cells per microliter
Interval 0.0 to 8.6
0.0 cells per microliter
Interval 0.0 to 1.7
0.0 cells per microliter
Interval 0.0 to 13.8
0.0 cells per microliter
Interval 0.0 to 0.6
0.0 cells per microliter
Interval 0.0 to 16.7
Cluster of Differentiation 19 (CD19+) B Cell Count
Course 2/Week 25
0.0 cells per microliter
Interval 0.0 to 7.7
0.0 cells per microliter
Interval 0.0 to 68.4
0.0 cells per microliter
Interval 0.0 to 11.3
0.0 cells per microliter
Interval 0.0 to 1.7
0.0 cells per microliter
Interval 0.0 to 9.6
Cluster of Differentiation 19 (CD19+) B Cell Count
Course 3/Week 1
0.0 cells per microliter
Interval 0.0 to 15.8
0.0 cells per microliter
Interval 0.0 to 140.1
0.0 cells per microliter
Interval 0.0 to 25.2
0.0 cells per microliter
Interval 0.0 to 56.0
0.0 cells per microliter
Interval 0.0 to 14.3
Cluster of Differentiation 19 (CD19+) B Cell Count
Course 3/Week 13
0.0 cells per microliter
Interval 0.0 to 9.0
0.0 cells per microliter
Interval 0.0 to 2.4
0.0 cells per microliter
Interval 0.0 to 1.3
0.0 cells per microliter
Interval 0.0 to 32.7
0.0 cells per microliter
Interval 0.0 to 2.7
Cluster of Differentiation 19 (CD19+) B Cell Count
Course 3/Week 25 (EOT)
0.0 cells per microliter
Interval 0.0 to 23.8
0.0 cells per microliter
Interval 0.0 to 27.3
0.0 cells per microliter
Interval 0.0 to 10.1
0.0 cells per microliter
Interval 0.0 to 321.9
0.0 cells per microliter
Interval 0.0 to 50.5

PRIMARY outcome

Timeframe: Screening, Week 25 (Course 1), and Weeks 1 and 25 (Course 2 and Course 3).

Population: mITT Population - mITT populations for Courses 1, 2 and 3 were defined as all participants who received the first course, first 2 courses and all 3 courses of treatment respectively.

Blood samples for immunoglobulin assessments were obtained to determine IgG levels in serum.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Circulating Immunoglobulin G (IgG) Concentrations
Screening
11.7 grams per liter (g/L)
Standard Deviation 3.06
10.9 grams per liter (g/L)
Standard Deviation 2.54
11.6 grams per liter (g/L)
Standard Deviation 2.85
11.3 grams per liter (g/L)
Standard Deviation 3.12
11.8 grams per liter (g/L)
Standard Deviation 3.52
Circulating Immunoglobulin G (IgG) Concentrations
Course 2/Week 1
10.5 grams per liter (g/L)
Standard Deviation 2.73
10.2 grams per liter (g/L)
Standard Deviation 2.78
10.8 grams per liter (g/L)
Standard Deviation 2.55
10.2 grams per liter (g/L)
Standard Deviation 2.29
10.9 grams per liter (g/L)
Standard Deviation 3.59
Circulating Immunoglobulin G (IgG) Concentrations
Course 2/Week 25
10.6 grams per liter (g/L)
Standard Deviation 2.85
8.9 grams per liter (g/L)
Standard Deviation 2.40
10.4 grams per liter (g/L)
Standard Deviation 2.11
9.2 grams per liter (g/L)
Standard Deviation 2.00
11.4 grams per liter (g/L)
Standard Deviation 4.08
Circulating Immunoglobulin G (IgG) Concentrations
Course 3/Week 1
10.6 grams per liter (g/L)
Standard Deviation 2.92
10.2 grams per liter (g/L)
Standard Deviation 2.61
10.6 grams per liter (g/L)
Standard Deviation 2.81
9.7 grams per liter (g/L)
Standard Deviation 2.44
10.3 grams per liter (g/L)
Standard Deviation 3.88
Circulating Immunoglobulin G (IgG) Concentrations
Course 1/Week 25
10.4 grams per liter (g/L)
Standard Deviation 3.20
10.7 grams per liter (g/L)
Standard Deviation 3.71
11.2 grams per liter (g/L)
Standard Deviation 2.50
10.3 grams per liter (g/L)
Standard Deviation 3.50
11.4 grams per liter (g/L)
Standard Deviation 3.92
Circulating Immunoglobulin G (IgG) Concentrations
Course 3/Week 25 (EOT)
10.4 grams per liter (g/L)
Standard Deviation 2.86
9.8 grams per liter (g/L)
Standard Deviation 3.04
10.3 grams per liter (g/L)
Standard Deviation 2.34
9.7 grams per liter (g/L)
Standard Deviation 2.30
10.2 grams per liter (g/L)
Standard Deviation 3.25

PRIMARY outcome

Timeframe: Screening, Week 25 (Course 1), and Weeks 1 and 25 (Course 2 and Course 3).

Population: mITT Population - mITT populations for Courses 1, 2 and 3 were defined as all participants who received the first course, first 2 courses and all 3 courses of treatment respectively.

Blood samples for immunoglobulin assessments were obtained to determine IgM levels in serum.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Circulating Immunoglobulin M (IgM) Concentrations
Screening
1.0 g/L
Standard Deviation 0.50
1.1 g/L
Standard Deviation 0.73
1.1 g/L
Standard Deviation 0.70
1.1 g/L
Standard Deviation 0.79
1.0 g/L
Standard Deviation 0.57
Circulating Immunoglobulin M (IgM) Concentrations
Course 1/Week 25
0.8 g/L
Standard Deviation 0.47
1.1 g/L
Standard Deviation 0.62
0.9 g/L
Standard Deviation 0.60
1.0 g/L
Standard Deviation 0.72
0.9 g/L
Standard Deviation 0.45
Circulating Immunoglobulin M (IgM) Concentrations
Course 2/Week 1
0.8 g/L
Standard Deviation 0.48
0.9 g/L
Standard Deviation 0.56
0.9 g/L
Standard Deviation 0.64
0.9 g/L
Standard Deviation 0.61
0.8 g/L
Standard Deviation 0.47
Circulating Immunoglobulin M (IgM) Concentrations
Course 2/Week 25
0.8 g/L
Standard Deviation 0.55
0.8 g/L
Standard Deviation 0.46
0.9 g/L
Standard Deviation 0.64
0.9 g/L
Standard Deviation 0.63
0.8 g/L
Standard Deviation 0.50
Circulating Immunoglobulin M (IgM) Concentrations
Course 3/Week 1
0.8 g/L
Standard Deviation 0.43
0.8 g/L
Standard Deviation 0.46
0.8 g/L
Standard Deviation 0.57
0.8 g/L
Standard Deviation 0.52
0.7 g/L
Standard Deviation 0.40
Circulating Immunoglobulin M (IgM) Concentrations
Course 3/Week 25 (EOT)
0.7 g/L
Standard Deviation 0.39
0.7 g/L
Standard Deviation 0.44
0.8 g/L
Standard Deviation 0.54
0.8 g/L
Standard Deviation 0.52
0.7 g/L
Standard Deviation 0.38

PRIMARY outcome

Timeframe: Week 1 and 25 (Course 1, Course 2, and Course 3).

Population: mITT Population - mITT populations for Courses 1, 2 and 3 were defined as all participants who received the first course, first 2 courses and all 3 courses of treatment respectively.

RF is the auto-antibody directed against IgG. Blood samples were obtained to determine RF levels in serum.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Circulating Rheumatoid Factor (RF) Concentrations
Course 2/Week 25
59.5 international units per milliliter
Standard Deviation 117.79
448.0 international units per milliliter
Standard Deviation 945.12
62.4 international units per milliliter
Standard Deviation 89.14
52.0 international units per milliliter
Standard Deviation 54.97
44.2 international units per milliliter
Standard Deviation 44.34
Circulating Rheumatoid Factor (RF) Concentrations
Course 3/Week 1
51.7 international units per milliliter
Standard Deviation 89.51
217.3 international units per milliliter
Standard Deviation 697.30
74.9 international units per milliliter
Standard Deviation 128.83
51.8 international units per milliliter
Standard Deviation 92.06
40.4 international units per milliliter
Standard Deviation 45.90
Circulating Rheumatoid Factor (RF) Concentrations
Course 3/Week 25 (EOT)
46.2 international units per milliliter
Standard Deviation 76.85
181.2 international units per milliliter
Standard Deviation 551.49
57.1 international units per milliliter
Standard Deviation 107.47
45.0 international units per milliliter
Standard Deviation 66.43
38.2 international units per milliliter
Standard Deviation 41.46
Circulating Rheumatoid Factor (RF) Concentrations
Course 1/Week 1
105.6 international units per milliliter
Standard Deviation 203.88
431.3 international units per milliliter
Standard Deviation 1074.13
128.7 international units per milliliter
Standard Deviation 201.11
75.2 international units per milliliter
Standard Deviation 102.41
109.1 international units per milliliter
Standard Deviation 139.79
Circulating Rheumatoid Factor (RF) Concentrations
Course 1/Week 25
56.1 international units per milliliter
Standard Deviation 104.12
714.8 international units per milliliter
Standard Deviation 1471.95
101.5 international units per milliliter
Standard Deviation 165.85
53.2 international units per milliliter
Standard Deviation 59.22
66.5 international units per milliliter
Standard Deviation 69.70
Circulating Rheumatoid Factor (RF) Concentrations
Course 2/Week 1
92.6 international units per milliliter
Standard Deviation 181.91
279.3 international units per milliliter
Standard Deviation 737.00
132.9 international units per milliliter
Standard Deviation 234.84
59.5 international units per milliliter
Standard Deviation 76.56
58.6 international units per milliliter
Standard Deviation 73.13

PRIMARY outcome

Timeframe: Week 1 and 25 (Course 1, Course 2, and Course 3).

Population: mITT Population - mITT populations for Courses 1, 2 and 3 were defined as all participants who received the first course, first 2 courses and all 3 courses of treatment respectively.

Blood samples were obtained to determine anti-CCP and compliment levels in serum.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Anti-Cyclic Citrullinated Peptide (Anti-CCP) and Complement
Course 1/Week 25
266.9 U/mL
Standard Deviation 222.12
230.8 U/mL
Standard Deviation 207.06
300.9 U/mL
Standard Deviation 199.02
258.0 U/mL
Standard Deviation 227.91
263.6 U/mL
Standard Deviation 190.26
Anti-Cyclic Citrullinated Peptide (Anti-CCP) and Complement
Course 2/Week 1
285.7 U/mL
Standard Deviation 211.65
305.2 U/mL
Standard Deviation 208.41
324.6 U/mL
Standard Deviation 196.92
241.5 U/mL
Standard Deviation 229.00
262.2 U/mL
Standard Deviation 210.17
Anti-Cyclic Citrullinated Peptide (Anti-CCP) and Complement
Course 3/Week 25 (EOT)
249.6 U/mL
Standard Deviation 212.37
250.4 U/mL
Standard Deviation 190.55
265.7 U/mL
Standard Deviation 207.79
214.4 U/mL
Standard Deviation 222.43
245.1 U/mL
Standard Deviation 207.29
Anti-Cyclic Citrullinated Peptide (Anti-CCP) and Complement
Course 1/Week 1
293.7 U/mL
Standard Deviation 206.64
346.1 U/mL
Standard Deviation 206.78
311.5 U/mL
Standard Deviation 198.13
223.9 U/mL
Standard Deviation 224.86
306.1 U/mL
Standard Deviation 210.82
Anti-Cyclic Citrullinated Peptide (Anti-CCP) and Complement
Course 2/Week 25
259.0 U/mL
Standard Deviation 224.11
332.0 U/mL
Standard Deviation 184.78
273.3 U/mL
Standard Deviation 188.63
230.1 U/mL
Standard Deviation 232.38
237.9 U/mL
Standard Deviation 204.70
Anti-Cyclic Citrullinated Peptide (Anti-CCP) and Complement
Course 3/Week 1
270.0 U/mL
Standard Deviation 213.62
290.2 U/mL
Standard Deviation 200.75
308.3 U/mL
Standard Deviation 189.51
214.3 U/mL
Standard Deviation 228.46
234.6 U/mL
Standard Deviation 212.97

PRIMARY outcome

Timeframe: Baseline B3281001, Week 1, 6, 13, and 25 (Course 1).

Population: mITT Population - The mITT population for Course 1 was defined as all participants who received the treatment of the first course of study B3281004.

The disease activity score (DAS) assessment is a continuous composite measure derived using differential weighting given to the following 4 components: tender/painful joint count (28 joints), swollen joint count (28 joints), CRP and patient's global assessment of arthritis Visual Analog Scale (VAS). The formula for calculation of DAS28-CRP from these 4 components is DAS28-CRP equals (=) 0.56 square root (sqrt) (DAS 28 tender joint count) + 0.28 sqrt (DAS 28 swollen joint count) + 0.36 natural log \[ln\] (CRP \[milligrams per liter, mg/L\] +1) + 0.014 (global assessment of health \[GH\]) + 0.96. Total score range: 0 to 9.4, higher score indicated more disease activity.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 1
Change at Course 1/Week 1
-1.24 Units on a scale
Standard Deviation 1.126
-1.86 Units on a scale
Standard Deviation 1.223
-1.94 Units on a scale
Standard Deviation 1.315
-2.02 Units on a scale
Standard Deviation 1.508
-1.95 Units on a scale
Standard Deviation 1.211
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 1
Change at Course 1/Week 6
-2.03 Units on a scale
Standard Deviation 1.378
-2.59 Units on a scale
Standard Deviation 1.088
-2.54 Units on a scale
Standard Deviation 1.322
-2.50 Units on a scale
Standard Deviation 1.454
-2.66 Units on a scale
Standard Deviation 1.226
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 1
Change at Course 1/Week 13
-2.37 Units on a scale
Standard Deviation 1.134
-2.78 Units on a scale
Standard Deviation 1.355
-2.66 Units on a scale
Standard Deviation 1.439
-2.85 Units on a scale
Standard Deviation 1.368
-2.76 Units on a scale
Standard Deviation 1.200
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 1
Baseline B3281001
5.59 Units on a scale
Standard Deviation 0.862
5.81 Units on a scale
Standard Deviation 0.926
5.80 Units on a scale
Standard Deviation 0.988
6.16 Units on a scale
Standard Deviation 0.870
6.12 Units on a scale
Standard Deviation 0.784
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 1
Change at Course 1/Week 25
-2.35 Units on a scale
Standard Deviation 1.310
-2.32 Units on a scale
Standard Deviation 1.166
-2.24 Units on a scale
Standard Deviation 1.182
-2.15 Units on a scale
Standard Deviation 1.109
-2.50 Units on a scale
Standard Deviation 1.179

PRIMARY outcome

Timeframe: Baseline B3281001, Week 1, 6, 13, and 25 (Course 1 and Course 2).

Population: mITT Population - The mITT population for Course 2 was defined as all participants who received the treatments of the first 2 courses of study B3281004.

The disease activity score (DAS) assessment is a continuous composite measure derived using differential weighting given to the following 4 components: tender/painful joint count (28 joints), swollen joint count (28 joints), CRP and patient's global assessment of arthritis Visual Analog Scale (VAS). The formula for calculation of DAS28-CRP from these 4 components is DAS28-CRP equals (=) 0.56 square root (sqrt) (DAS 28 tender joint count) + 0.28 sqrt (DAS 28 swollen joint count) + 0.36 natural log \[ln\] (CRP \[milligrams per liter, mg/L\] +1) + 0.014 (global assessment of health \[GH\]) + 0.96. Total score range: 0 to 9.4, higher score indicated more disease activity.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=54 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=31 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=29 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 2
Change at Course 1/Week 6
-2.11 Units on a scale
Standard Deviation 1.353
-2.56 Units on a scale
Standard Deviation 1.091
-2.53 Units on a scale
Standard Deviation 1.205
-2.44 Units on a scale
Standard Deviation 1.441
-2.71 Units on a scale
Standard Deviation 1.211
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 2
Change at Course 1/Week 13
-2.41 Units on a scale
Standard Deviation 1.110
-2.78 Units on a scale
Standard Deviation 1.355
-2.67 Units on a scale
Standard Deviation 1.315
-2.76 Units on a scale
Standard Deviation 1.318
-2.76 Units on a scale
Standard Deviation 1.200
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 2
Change at Course 1/Week 25
-2.35 Units on a scale
Standard Deviation 1.310
-2.32 Units on a scale
Standard Deviation 1.166
-2.19 Units on a scale
Standard Deviation 1.034
-2.02 Units on a scale
Standard Deviation 1.038
-2.50 Units on a scale
Standard Deviation 1.179
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 2
Change at Course 2/Week 6
-2.66 Units on a scale
Standard Deviation 1.177
-2.74 Units on a scale
Standard Deviation 1.552
-2.75 Units on a scale
Standard Deviation 1.148
-2.92 Units on a scale
Standard Deviation 1.231
-3.00 Units on a scale
Standard Deviation 1.089
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 2
Baseline B3281001
5.59 Units on a scale
Standard Deviation 0.893
5.81 Units on a scale
Standard Deviation 0.956
5.77 Units on a scale
Standard Deviation 1.009
6.13 Units on a scale
Standard Deviation 0.865
6.10 Units on a scale
Standard Deviation 0.792
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 2
Change at Course 1/Week 1
-1.27 Units on a scale
Standard Deviation 1.120
-1.82 Units on a scale
Standard Deviation 1.257
-1.92 Units on a scale
Standard Deviation 1.147
-1.93 Units on a scale
Standard Deviation 1.466
-1.99 Units on a scale
Standard Deviation 1.218
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 2
Change at Course 2/Week 1
-1.98 Units on a scale
Standard Deviation 1.480
-2.05 Units on a scale
Standard Deviation 1.275
-1.92 Units on a scale
Standard Deviation 1.132
-2.20 Units on a scale
Standard Deviation 1.295
-2.34 Units on a scale
Standard Deviation 1.036
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 2
Change at Course 2/Week 13
-2.35 Units on a scale
Standard Deviation 1.319
-2.56 Units on a scale
Standard Deviation 1.644
-2.65 Units on a scale
Standard Deviation 1.113
-2.88 Units on a scale
Standard Deviation 1.476
-3.21 Units on a scale
Standard Deviation 1.135
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 2
Change at Course 2/Week 25
-2.30 Units on a scale
Standard Deviation 1.061
-3.14 Units on a scale
Standard Deviation 1.013
-2.42 Units on a scale
Standard Deviation 1.125
-2.35 Units on a scale
Standard Deviation 1.010
-2.82 Units on a scale
Standard Deviation 0.901

PRIMARY outcome

Timeframe: Baseline B3281001, Week 1, 6, 13, and 25 (Course 1 and Course 2), and Week 1, 13, and 25 (Course 3).

Population: mITT Population - The mITT population for Course 3 was defined as all participants who received the treatments of all 3 courses of study B3281004.

The disease activity score (DAS) assessment is a continuous composite measure derived using differential weighting given to the following 4 components: tender/painful joint count (28 joints), swollen joint count (28 joints), CRP and patient's global assessment of arthritis Visual Analog Scale (VAS). The formula for calculation of DAS28-CRP from these 4 components is DAS28-CRP equals (=) 0.56 square root (sqrt) (DAS 28 tender joint count) + 0.28 sqrt (DAS 28 swollen joint count) + 0.36 natural log \[ln\] (CRP \[milligrams per liter, mg/L\] +1) + 0.014 (global assessment of health \[GH\]) + 0.96. Total score range: 0 to 9.4, higher score indicated more disease activity.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=48 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=27 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 3
Baseline B3281001
5.54 Units on a scale
Standard Deviation 0.896
5.81 Units on a scale
Standard Deviation 0.956
5.79 Units on a scale
Standard Deviation 1.019
6.14 Units on a scale
Standard Deviation 0.886
6.10 Units on a scale
Standard Deviation 0.792
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 3
Change at Course 1/Week 6
-2.10 Units on a scale
Standard Deviation 1.380
-2.56 Units on a scale
Standard Deviation 1.091
-2.51 Units on a scale
Standard Deviation 1.221
-2.53 Units on a scale
Standard Deviation 1.438
-2.71 Units on a scale
Standard Deviation 1.211
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 3
Change at Course 1/Week 1
-1.25 Units on a scale
Standard Deviation 1.158
-1.82 Units on a scale
Standard Deviation 1.257
-1.86 Units on a scale
Standard Deviation 1.121
-2.01 Units on a scale
Standard Deviation 1.438
-1.99 Units on a scale
Standard Deviation 1.218
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 3
Change at Course 1/Week 13
-2.47 Units on a scale
Standard Deviation 1.101
-2.78 Units on a scale
Standard Deviation 1.355
-2.64 Units on a scale
Standard Deviation 1.322
-2.82 Units on a scale
Standard Deviation 1.284
-2.76 Units on a scale
Standard Deviation 1.200
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 3
Change at Course 1/Week 25
-2.25 Units on a scale
Standard Deviation 1.293
-2.32 Units on a scale
Standard Deviation 1.166
-2.12 Units on a scale
Standard Deviation 1.023
-2.21 Units on a scale
Standard Deviation 0.848
-2.50 Units on a scale
Standard Deviation 1.179
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 3
Change at Course 2/Week 1
-1.93 Units on a scale
Standard Deviation 1.500
-2.05 Units on a scale
Standard Deviation 1.275
-1.87 Units on a scale
Standard Deviation 1.118
-2.27 Units on a scale
Standard Deviation 1.314
-2.34 Units on a scale
Standard Deviation 1.036
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 3
Change at Course 2/Week 6
-2.62 Units on a scale
Standard Deviation 1.172
-2.74 Units on a scale
Standard Deviation 1.552
-2.75 Units on a scale
Standard Deviation 1.148
-2.97 Units on a scale
Standard Deviation 1.241
-3.00 Units on a scale
Standard Deviation 1.089
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 3
Change at Course 2/Week 13
-2.34 Units on a scale
Standard Deviation 1.369
-2.56 Units on a scale
Standard Deviation 1.644
-2.65 Units on a scale
Standard Deviation 1.113
-2.96 Units on a scale
Standard Deviation 1.507
-3.21 Units on a scale
Standard Deviation 1.135
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 3
Change at Course 2/Week 25
-2.34 Units on a scale
Standard Deviation 1.114
-3.14 Units on a scale
Standard Deviation 1.013
-2.42 Units on a scale
Standard Deviation 1.125
-2.41 Units on a scale
Standard Deviation 1.020
-2.82 Units on a scale
Standard Deviation 0.901
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 3
Change at Course 3/Week 1
-1.98 Units on a scale
Standard Deviation 1.477
-2.34 Units on a scale
Standard Deviation 1.525
-2.33 Units on a scale
Standard Deviation 1.106
-2.43 Units on a scale
Standard Deviation 1.600
-2.51 Units on a scale
Standard Deviation 1.238
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 3
Change at Course 3/Week 13
-2.46 Units on a scale
Standard Deviation 1.428
-2.78 Units on a scale
Standard Deviation 1.519
-2.74 Units on a scale
Standard Deviation 1.103
-3.09 Units on a scale
Standard Deviation 1.489
-3.03 Units on a scale
Standard Deviation 1.145
Mean Change From Initial Study Baseline in Disease Activity Score (DAS28)-C-Reactive Protein (CRP) - by the End of Course 3
Change at Course 3/Week 25
-2.30 Units on a scale
Standard Deviation 1.245
-2.53 Units on a scale
Standard Deviation 1.641
-2.59 Units on a scale
Standard Deviation 1.314
-2.88 Units on a scale
Standard Deviation 1.127
-2.86 Units on a scale
Standard Deviation 1.392

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1).

Population: mITT Population - The mITT population for Course 1 was defined as all participants who received the treatment of the first course of study B3281004.

The DAS28-based EULAR response criteria were used to measure individual response as none, good, and moderate, depending on the extent of change from baseline and the level of disease activity reached. Good responders had a change from baseline greater than (\>) 1.2 with present DAS28 less than or equal to (≤) 3.2; moderate responders had a change from baseline \>0.6 and ≤1.2 with present DAS28 ≤3.2 or change from baseline \>0.6 with present DAS28 \>3.2 and ≤5.1 or change from baseline \>1.2 with present DAS28 \>5.1; non-responders had a change from baseline ≤0.6 with present DAS28 ≤5.1 or change from baseline ≤1.2 with present DAS28 \>5.1.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 1
Course 1/Week 1
13.7 Percentage of Participants
25.0 Percentage of Participants
32.3 Percentage of Participants
32.0 Percentage of Participants
21.4 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 1
Course 1/Week 6
35.7 Percentage of Participants
54.8 Percentage of Participants
46.9 Percentage of Participants
43.3 Percentage of Participants
46.4 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 1
Course 1/Week 13
51.8 Percentage of Participants
66.7 Percentage of Participants
51.5 Percentage of Participants
44.8 Percentage of Participants
44.8 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 1
Course 1/Week 25
57.1 Percentage of Participants
20.0 Percentage of Participants
36.4 Percentage of Participants
23.1 Percentage of Participants
36.8 Percentage of Participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2).

Population: mITT Population - The mITT population for Course 2 was defined as all participants who received the treatments of the first 2 courses of study B3281004.

The DAS28-based EULAR response criteria were used to measure individual response as none, good, and moderate, depending on the extent of change from baseline and the level of disease activity reached. Good responders had a change from baseline greater than (\>) 1.2 with present DAS28 less than or equal to (≤) 3.2; moderate responders had a change from baseline \>0.6 and ≤1.2 with present DAS28 ≤3.2 or change from baseline \>0.6 with present DAS28 \>3.2 and ≤5.1 or change from baseline \>1.2 with present DAS28 \>5.1; non-responders had a change from baseline ≤0.6 with present DAS28 ≤5.1 or change from baseline ≤1.2 with present DAS28 \>5.1.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=54 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=31 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=29 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 2
Course 1/Week 1
14.3 Percentage of Participants
26.9 Percentage of Participants
31.0 Percentage of Participants
29.2 Percentage of Participants
22.2 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 2
Course 1/Week 6
37.7 Percentage of Participants
53.3 Percentage of Participants
46.7 Percentage of Participants
41.4 Percentage of Participants
48.1 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 2
Course 1/Week 13
51.9 Percentage of Participants
66.7 Percentage of Participants
51.6 Percentage of Participants
42.9 Percentage of Participants
44.8 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 2
Course 1/Week 25
57.1 Percentage of Participants
20.0 Percentage of Participants
35.0 Percentage of Participants
25.0 Percentage of Participants
36.8 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 2
Course 2/Week 1
44.4 Percentage of Participants
33.3 Percentage of Participants
29.0 Percentage of Participants
27.6 Percentage of Participants
24.1 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 2
Course 2/Week 6
61.5 Percentage of Participants
55.2 Percentage of Participants
51.7 Percentage of Participants
37.9 Percentage of Participants
48.3 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 2
Course 2/Week 13
51.9 Percentage of Participants
51.7 Percentage of Participants
53.3 Percentage of Participants
55.6 Percentage of Participants
65.5 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 2
Course 2/Week 25
55.2 Percentage of Participants
66.7 Percentage of Participants
50.0 Percentage of Participants
46.7 Percentage of Participants
43.8 Percentage of Participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2) and Week 1, 13, and 25 (Course 3).

Population: mITT Population - The mITT population for Course 3 was defined as all participants who received the treatments of all 3 courses of study B3281004.

The DAS28-based EULAR response criteria were used to measure individual response as none, good, and moderate, depending on the extent of change from baseline and the level of disease activity reached. Good responders had a change from baseline greater than (\>) 1.2 with present DAS28 less than or equal to (≤) 3.2; moderate responders had a change from baseline \>0.6 and ≤1.2 with present DAS28 ≤3.2 or change from baseline \>0.6 with present DAS28 \>3.2 and ≤5.1 or change from baseline \>1.2 with present DAS28 \>5.1; non-responders had a change from baseline ≤0.6 with present DAS28 ≤5.1 or change from baseline ≤1.2 with present DAS28 \>5.1.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=48 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=27 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 3
Course 1/Week 1
15.9 Percentage of Participants
26.9 Percentage of Participants
28.6 Percentage of Participants
30.4 Percentage of Participants
22.2 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 3
Course 1/Week 25
53.1 Percentage of Participants
20.0 Percentage of Participants
31.6 Percentage of Participants
27.3 Percentage of Participants
36.8 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 3
Course 2/Week 1
47.9 Percentage of Participants
33.3 Percentage of Participants
26.7 Percentage of Participants
29.6 Percentage of Participants
24.1 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 3
Course 2/Week 13
51.1 Percentage of Participants
51.7 Percentage of Participants
53.3 Percentage of Participants
60.0 Percentage of Participants
65.5 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 3
Course 2/Week 25
57.7 Percentage of Participants
66.7 Percentage of Participants
50.0 Percentage of Participants
50.0 Percentage of Participants
43.8 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 3
Course 3/Week 13
56.5 Percentage of Participants
53.3 Percentage of Participants
58.6 Percentage of Participants
60.0 Percentage of Participants
58.6 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 3
Course 1/Week 6
40.4 Percentage of Participants
53.3 Percentage of Participants
44.8 Percentage of Participants
44.4 Percentage of Participants
48.1 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 3
Course 1/Week 13
56.3 Percentage of Participants
66.7 Percentage of Participants
50.0 Percentage of Participants
42.3 Percentage of Participants
44.8 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 3
Course 2/Week 6
59.6 Percentage of Participants
55.2 Percentage of Participants
51.7 Percentage of Participants
40.7 Percentage of Participants
48.3 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 3
Course 3/Week 1
43.8 Percentage of Participants
43.3 Percentage of Participants
36.7 Percentage of Participants
37.0 Percentage of Participants
34.5 Percentage of Participants
Percentage of Participants With Good European League Against Rheumatism (EULAR) Response Based on DAS28 - by the End of Course 3
Course 3/Week 25 (EOT)
48.9 Percentage of Participants
48.3 Percentage of Participants
55.2 Percentage of Participants
48.1 Percentage of Participants
51.7 Percentage of Participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1).

Population: mITT Population - The mITT population for Course 1 was defined as all participants who received the treatment of the first course of study B3281004.

The DAS assessment is a continuous composite measure derived using differential weighting given to the following 4 components: tender/painful joint count (28 joints), swollen joint count (28 joints), CRP and patient's global assessment of arthritis VAS. The formula for calculation of DAS28-CRP from these 4 components is DAS28-CRP = 0.56 sqrt (DAS 28 tender joint count) + 0.28 sqrt (DAS 28 swollen joint count) + 0.36 (ln CRP \[mg/L\] +1) + 0.014 (GH) + 0.96. Total score range: 0 to 9.4, higher score indicated more disease activity. DAS28-CRP ≤3.2 implied low disease activity.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 1
Course 1/Week 6
35.7 Percentage of Participants
54.8 Percentage of Participants
50.0 Percentage of Participants
43.3 Percentage of Participants
46.4 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 1
Course 1/Week 13
51.8 Percentage of Participants
66.7 Percentage of Participants
57.6 Percentage of Participants
44.8 Percentage of Participants
44.8 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 1
Course 1/Week 25
57.1 Percentage of Participants
20.0 Percentage of Participants
45.5 Percentage of Participants
23.1 Percentage of Participants
36.8 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 1
Course 1/Week 1
13.7 Percentage of Participants
25.0 Percentage of Participants
32.3 Percentage of Participants
32.0 Percentage of Participants
21.4 Percentage of Participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2).

Population: mITT Population - The mITT population for Course 2 was defined as all participants who received the treatments of the first 2 courses of study B3281004.

The DAS assessment is a continuous composite measure derived using differential weighting given to the following 4 components: tender/painful joint count (28 joints), swollen joint count (28 joints), CRP and patient's global assessment of arthritis VAS. The formula for calculation of DAS28-CRP from these 4 components is DAS28-CRP = 0.56 sqrt (DAS 28 tender joint count) + 0.28 sqrt (DAS 28 swollen joint count) + 0.36 (ln CRP \[mg/L\] +1) + 0.014 (GH) + 0.96. Total score range: 0 to 9.4, higher score indicated more disease activity. DAS28-CRP ≤3.2 implied low disease activity.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=54 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=31 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=29 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 2
Course 2/Week 1
44.4 Percentage of Participants
33.3 Percentage of Participants
29.0 Percentage of Participants
27.6 Percentage of Participants
24.1 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 2
Course 1/Week 1
14.3 Percentage of Participants
26.9 Percentage of Participants
31.0 Percentage of Participants
29.2 Percentage of Participants
22.2 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 2
Course 1/Week 6
37.7 Percentage of Participants
53.3 Percentage of Participants
50.0 Percentage of Participants
41.4 Percentage of Participants
48.1 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 2
Course 1/Week 13
51.9 Percentage of Participants
66.7 Percentage of Participants
58.1 Percentage of Participants
42.9 Percentage of Participants
44.8 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 2
Course 1/Week 25
57.1 Percentage of Participants
20.0 Percentage of Participants
45.0 Percentage of Participants
25.0 Percentage of Participants
36.8 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 2
Course 2/Week 6
61.5 Percentage of Participants
55.2 Percentage of Participants
55.2 Percentage of Participants
37.9 Percentage of Participants
48.3 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 2
Course 2/Week 13
51.9 Percentage of Participants
51.7 Percentage of Participants
56.7 Percentage of Participants
55.6 Percentage of Participants
65.5 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 2
Course 2/Week 25
55.2 Percentage of Participants
66.7 Percentage of Participants
50.0 Percentage of Participants
46.7 Percentage of Participants
43.8 Percentage of Participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2), and Week 1, 13, and 25 (Course 3).

Population: mITT Population - The mITT population for Course 3 was defined as all participants who received the treatments of all 3 courses of study B3281004.

The DAS assessment is a continuous composite measure derived using differential weighting given to the following 4 components: tender/painful joint count (28 joints), swollen joint count (28 joints), CRP and patient's global assessment of arthritis VAS. The formula for calculation of DAS28-CRP from these 4 components is DAS28-CRP = 0.56 sqrt (DAS 28 tender joint count) + 0.28 sqrt (DAS 28 swollen joint count) + 0.36 (ln CRP \[mg/L\] +1) + 0.014 (GH) + 0.96. Total score range: 0 to 9.4, higher score indicated more disease activity. DAS28-CRP ≤3.2 implied low disease activity.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=48 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=27 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 3
Course 2/Week 13
51.1 Percentage of Participants
51.7 Percentage of Participants
56.7 Percentage of Participants
60.0 Percentage of Participants
65.5 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 3
Course 1/Week 13
56.3 Percentage of Participants
66.7 Percentage of Participants
56.7 Percentage of Participants
42.3 Percentage of Participants
44.8 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 3
Course 1/Week 25
53.1 Percentage of Participants
20.0 Percentage of Participants
42.1 Percentage of Participants
27.3 Percentage of Participants
36.8 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 3
Course 3/Week 25 (EOT)
48.9 Percentage of Participants
48.3 Percentage of Participants
58.6 Percentage of Participants
48.1 Percentage of Participants
51.7 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 3
Course 1/Week 1
15.9 Percentage of Participants
26.9 Percentage of Participants
28.6 Percentage of Participants
30.4 Percentage of Participants
22.2 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 3
Course 1/Week 6
40.4 Percentage of Participants
53.3 Percentage of Participants
48.3 Percentage of Participants
44.4 Percentage of Participants
48.1 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 3
Course 2/Week 1
47.9 Percentage of Participants
33.3 Percentage of Participants
26.7 Percentage of Participants
29.6 Percentage of Participants
24.1 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 3
Course 2/Week 6
59.6 Percentage of Participants
55.2 Percentage of Participants
55.2 Percentage of Participants
40.7 Percentage of Participants
48.3 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 3
Course 2/Week 25
57.7 Percentage of Participants
66.7 Percentage of Participants
50.0 Percentage of Participants
50.0 Percentage of Participants
43.8 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 3
Course 3/Week 1
43.8 Percentage of Participants
43.3 Percentage of Participants
40.0 Percentage of Participants
37.0 Percentage of Participants
34.5 Percentage of Participants
Percentage of Participants With Low Disease Activity State (LDAS) (≤3.2) - by the End of Course 3
Course 3/Week 13
58.7 Percentage of Participants
56.7 Percentage of Participants
58.6 Percentage of Participants
60.0 Percentage of Participants
58.6 Percentage of Participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1).

Population: mITT Population - The mITT population for Course 1 was defined as all participants who received the treatment of the first course of study B3281004.

The DAS assessment is a continuous composite measure derived using differential weighting given to the following 4 components: tender/painful joint count (28 joints), swollen joint count (28 joints), CRP and patient's global assessment of arthritis VAS. The formula for calculation of DAS28-CRP from these 4 components is DAS28-CRP = 0.56 sqrt (DAS 28 tender joint count) + 0.28 sqrt (DAS 28 swollen joint count) + 0.36 (ln CRP \[mg/L\] +1) + 0.014 (GH) + 0.96. Total score range: 0 to 9.4, higher score indicated more disease activity. DAS28-CRP \<2.6 implied remission.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 1
Course 1/Week 1
3.9 Percentage of Participants
10.7 Percentage of Participants
19.4 Percentage of Participants
12.0 Percentage of Participants
7.1 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 1
Course 1/Week 6
32.1 Percentage of Participants
38.7 Percentage of Participants
34.4 Percentage of Participants
30.0 Percentage of Participants
32.1 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 1
Course 1/Week 13
33.9 Percentage of Participants
46.7 Percentage of Participants
45.5 Percentage of Participants
27.6 Percentage of Participants
37.9 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 1
Course 1/Week 25
45.7 Percentage of Participants
20.0 Percentage of Participants
27.3 Percentage of Participants
15.4 Percentage of Participants
21.1 Percentage of Participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2).

Population: mITT Population - The mITT population for Course 2 was defined as all participants who received the treatments of the first 2 courses of study B3281004.

The DAS assessment is a continuous composite measure derived using differential weighting given to the following 4 components: tender/painful joint count (28 joints), swollen joint count (28 joints), CRP and patient's global assessment of arthritis VAS. The formula for calculation of DAS28-CRP from these 4 components is DAS28-CRP = 0.56 sqrt (DAS 28 tender joint count) + 0.28 sqrt (DAS 28 swollen joint count) + 0.36 (ln CRP \[mg/L\] +1) + 0.014 (GH) + 0.96. Total score range: 0 to 9.4, higher score indicated more disease activity. DAS28-CRP \<2.6 implied remission.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=54 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=31 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=29 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 2
Course 1/Week 1
4.1 Percentage of Participants
11.5 Percentage of Participants
17.2 Percentage of Participants
12.5 Percentage of Participants
7.4 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 2
Course 1/Week 6
34.0 Percentage of Participants
36.7 Percentage of Participants
33.3 Percentage of Participants
31.0 Percentage of Participants
33.3 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 2
Course 1/Week 13
35.2 Percentage of Participants
46.7 Percentage of Participants
45.2 Percentage of Participants
25.0 Percentage of Participants
37.9 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 2
Course 1/Week 25
45.7 Percentage of Participants
20.0 Percentage of Participants
25.0 Percentage of Participants
16.7 Percentage of Participants
21.1 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 2
Course 2/Week 1
22.2 Percentage of Participants
13.3 Percentage of Participants
19.4 Percentage of Participants
17.2 Percentage of Participants
10.3 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 2
Course 2/Week 6
42.3 Percentage of Participants
41.4 Percentage of Participants
24.1 Percentage of Participants
37.9 Percentage of Participants
31.0 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 2
Course 2/Week 13
30.8 Percentage of Participants
37.9 Percentage of Participants
33.3 Percentage of Participants
33.3 Percentage of Participants
44.8 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 2
Course 2/Week 25
27.6 Percentage of Participants
33.3 Percentage of Participants
35.0 Percentage of Participants
20.0 Percentage of Participants
25.0 Percentage of Participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2), and Week 1, 13, and 25 (Course 3).

Population: mITT Population - The mITT population for Course 3 was defined as all participants who received the treatments of all 3 courses of study B3281004.

The DAS assessment is a continuous composite measure derived using differential weighting given to the following 4 components: tender/painful joint count (28 joints), swollen joint count (28 joints), CRP and patient's global assessment of arthritis VAS. The formula for calculation of DAS28-CRP from these 4 components is DAS28-CRP = 0.56 sqrt (DAS 28 tender joint count) + 0.28 sqrt (DAS 28 swollen joint count) + 0.36 (ln CRP \[mg/L\] +1) + 0.014 (GH) + 0.96. Total score range: 0 to 9.4, higher score indicated more disease activity. DAS28-CRP \<2.6 implied remission.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=48 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=27 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 3
Course 3/Week 13
41.3 Percentage of Participants
46.7 Percentage of Participants
44.8 Percentage of Participants
44.0 Percentage of Participants
34.5 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 3
Course 3/Week 25 (EOT)
34.0 Percentage of Participants
37.9 Percentage of Participants
41.4 Percentage of Participants
33.3 Percentage of Participants
37.9 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 3
Course 1/Week 1
4.5 Percentage of Participants
11.5 Percentage of Participants
14.3 Percentage of Participants
13.0 Percentage of Participants
7.4 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 3
Course 1/Week 6
36.2 Percentage of Participants
36.7 Percentage of Participants
31.0 Percentage of Participants
33.3 Percentage of Participants
33.3 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 3
Course 1/Week 13
39.6 Percentage of Participants
46.7 Percentage of Participants
43.3 Percentage of Participants
26.9 Percentage of Participants
37.9 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 3
Course 1/Week 25
43.8 Percentage of Participants
20.0 Percentage of Participants
21.1 Percentage of Participants
18.2 Percentage of Participants
21.1 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 3
Course 2/Week 1
22.9 Percentage of Participants
13.3 Percentage of Participants
16.7 Percentage of Participants
18.5 Percentage of Participants
10.3 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 3
Course 2/Week 6
44.7 Percentage of Participants
41.4 Percentage of Participants
24.1 Percentage of Participants
40.7 Percentage of Participants
31.0 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 3
Course 2/Week 13
29.8 Percentage of Participants
37.9 Percentage of Participants
33.3 Percentage of Participants
36.0 Percentage of Participants
44.8 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 3
Course 2/Week 25
30.8 Percentage of Participants
33.3 Percentage of Participants
35.0 Percentage of Participants
21.4 Percentage of Participants
25.0 Percentage of Participants
Percentage of Participants With DAS Remission (DAS28-CRP Less Than [<] 2.6) - by the End of Course 3
Course 3/Week 1
22.9 Percentage of Participants
30.0 Percentage of Participants
26.7 Percentage of Participants
22.2 Percentage of Participants
24.1 Percentage of Participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1).

Population: mITT Population - The mITT population for Course 1 was defined as all participants who received the treatment of the first course of study B3281004.

ACR20 response: ≥ 20 percent (%) improvement in tender/painful joint count; ≥ 20% improvement in swollen joint count; and ≥ 20% improvement in at least 3 of 5 remaining ACR core measures: participant assessment of arthritis pain; participant global assessment of arthritis; physician global assessment of arthritis; self-assessed disability (disability index of the Health Assessment Questionnaire \[HAQ\]); and CRP.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 1
Course 1/Week 13
69.6 Percentage of participants
77.4 Percentage of participants
84.8 Percentage of participants
83.3 Percentage of participants
82.8 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 1
Course 1/Week 1
50.0 Percentage of participants
59.4 Percentage of participants
63.6 Percentage of participants
66.7 Percentage of participants
60.0 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 1
Course 1/Week 6
66.7 Percentage of participants
71.0 Percentage of participants
84.8 Percentage of participants
73.3 Percentage of participants
76.7 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 1
Course 1/Week 25
77.1 Percentage of participants
90.0 Percentage of participants
81.8 Percentage of participants
76.9 Percentage of participants
73.7 Percentage of participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2).

Population: mITT Population - The mITT population for Course 2 was defined as all participants who received the treatments of the first 2 courses of study B3281004.

ACR20 response: ≥ 20 percent (%) improvement in tender/painful joint count; ≥ 20% improvement in swollen joint count; and ≥ 20% improvement in at least 3 of 5 remaining ACR core measures: participant assessment of arthritis pain; participant global assessment of arthritis; physician global assessment of arthritis; self-assessed disability (disability index of the Health Assessment Questionnaire \[HAQ\]); and CRP.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=54 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=31 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=29 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 2
Course 1/Week 1
51.9 Percentage of participants
60.0 Percentage of participants
64.5 Percentage of participants
65.5 Percentage of participants
62.1 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 2
Course 1/Week 6
70.4 Percentage of participants
70.0 Percentage of participants
87.1 Percentage of participants
72.4 Percentage of participants
75.9 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 2
Course 1/Week 13
70.4 Percentage of participants
76.7 Percentage of participants
87.1 Percentage of participants
82.8 Percentage of participants
82.8 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 2
Course 1/Week 25
77.1 Percentage of participants
90.0 Percentage of participants
80.0 Percentage of participants
75.0 Percentage of participants
73.7 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 2
Course 2/Week 1
66.7 Percentage of participants
63.3 Percentage of participants
71.0 Percentage of participants
72.4 Percentage of participants
69.0 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 2
Course 2/Week 6
79.2 Percentage of participants
70.0 Percentage of participants
93.1 Percentage of participants
79.3 Percentage of participants
86.2 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 2
Course 2/Week 13
66.0 Percentage of participants
60.0 Percentage of participants
86.7 Percentage of participants
78.6 Percentage of participants
89.7 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 2
Course 2/Week 25
79.3 Percentage of participants
88.9 Percentage of participants
85.0 Percentage of participants
80.0 Percentage of participants
93.8 Percentage of participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2), and Week 1, 13, and 25 (Course 3).

Population: mITT Population - The mITT population for Course 3 was defined as all participants who received the treatments of all 3 courses of study B3281004.

ACR20 response: ≥ 20 percent (%) improvement in tender/painful joint count; ≥ 20% improvement in swollen joint count; and ≥ 20% improvement in at least 3 of 5 remaining ACR core measures: participant assessment of arthritis pain; participant global assessment of arthritis; physician global assessment of arthritis; self-assessed disability (disability index of the Health Assessment Questionnaire \[HAQ\]); and CRP.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=48 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=27 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 3
Course 1/Week 25
75.0 Percentage of participants
90.0 Percentage of participants
78.9 Percentage of participants
81.8 Percentage of participants
73.7 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 3
Course 3/Week 1
60.4 Percentage of participants
56.7 Percentage of participants
70.0 Percentage of participants
59.3 Percentage of participants
69.0 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 3
Course 3/Week 13
67.4 Percentage of participants
73.3 Percentage of participants
82.8 Percentage of participants
69.2 Percentage of participants
82.8 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 3
Course 2/Week 1
68.8 Percentage of participants
63.3 Percentage of participants
70.0 Percentage of participants
74.1 Percentage of participants
69.0 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 3
Course 2/Week 6
77.1 Percentage of participants
70.0 Percentage of participants
93.1 Percentage of participants
81.5 Percentage of participants
86.2 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 3
Course 2/Week 13
64.6 Percentage of participants
60.0 Percentage of participants
86.7 Percentage of participants
76.9 Percentage of participants
89.7 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 3
Course 2/Week 25
80.8 Percentage of participants
88.9 Percentage of participants
85.0 Percentage of participants
85.7 Percentage of participants
93.8 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 3
Course 3/Week 25 (EOT)
59.6 Percentage of participants
66.7 Percentage of participants
89.7 Percentage of participants
74.1 Percentage of participants
86.2 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 3
Course 1/Week 1
50.0 Percentage of participants
60.0 Percentage of participants
63.3 Percentage of participants
70.4 Percentage of participants
62.1 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 3
Course 1/Week 6
70.8 Percentage of participants
70.0 Percentage of participants
86.7 Percentage of participants
74.1 Percentage of participants
75.9 Percentage of participants
Percentage of Participants With American College of Rheumatology (ACR) 20% Improvement (ACR20) Response - by the End of Course 3
Course 1/Week 13
70.8 Percentage of participants
76.7 Percentage of participants
86.7 Percentage of participants
85.2 Percentage of participants
82.8 Percentage of participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1).

Population: mITT Population - The mITT population for Course 1 was defined as all participants who received the treatment of the first course of study B3281004.

ACR50 response: ≥50% improvement in tender/painful joint count; ≥50% improvement in swollen joint count; and ≥50% improvement in at least 3 of 5 remaining ACR core measures: participant assessment of arthritis pain; participant global assessment of arthritis; physician global assessment of arthritis; self-assessed disability (disability index of the HAQ); and CRP.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 1
Course 1/Week 1
17.2 Percentage of Participants
28.1 Percentage of Participants
48.5 Percentage of Participants
30.0 Percentage of Participants
30.0 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 1
Course 1/Week 6
33.3 Percentage of Participants
51.6 Percentage of Participants
51.5 Percentage of Participants
50.0 Percentage of Participants
53.3 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 1
Course 1/Week 13
37.5 Percentage of Participants
41.9 Percentage of Participants
66.7 Percentage of Participants
66.7 Percentage of Participants
58.6 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 1
Course 1/Week 25
51.4 Percentage of Participants
30.0 Percentage of Participants
63.6 Percentage of Participants
46.2 Percentage of Participants
36.8 Percentage of Participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2).

Population: mITT Population - The mITT population for Course 2 was defined as all participants who received the treatments of the first 2 courses of study B3281004.

ACR50 response: ≥50% improvement in tender/painful joint count; ≥50% improvement in swollen joint count; and ≥50% improvement in at least 3 of 5 remaining ACR core measures: participant assessment of arthritis pain; participant global assessment of arthritis; physician global assessment of arthritis; self-assessed disability (disability index of the HAQ); and CRP.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=54 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=31 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=29 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 2
Course 1/Week 6
35.2 Percentage of Participants
50.0 Percentage of Participants
51.6 Percentage of Participants
48.3 Percentage of Participants
55.2 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 2
Course 1/Week 13
38.9 Percentage of Participants
40.0 Percentage of Participants
67.7 Percentage of Participants
65.5 Percentage of Participants
58.6 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 2
Course 1/Week 25
51.4 Percentage of Participants
30.0 Percentage of Participants
65.0 Percentage of Participants
41.7 Percentage of Participants
36.8 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 2
Course 2/Week 1
40.7 Percentage of Participants
33.3 Percentage of Participants
41.9 Percentage of Participants
34.5 Percentage of Participants
24.1 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 2
Course 1/Week 1
18.5 Percentage of Participants
26.7 Percentage of Participants
48.4 Percentage of Participants
27.6 Percentage of Participants
31.0 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 2
Course 2/Week 6
50.9 Percentage of Participants
53.3 Percentage of Participants
58.6 Percentage of Participants
55.2 Percentage of Participants
55.2 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 2
Course 2/Week 13
47.2 Percentage of Participants
46.7 Percentage of Participants
56.7 Percentage of Participants
53.6 Percentage of Participants
55.2 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 2
Course 2/Week 25
58.6 Percentage of Participants
55.6 Percentage of Participants
50.0 Percentage of Participants
40.0 Percentage of Participants
50.0 Percentage of Participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2), and Week 1, 13, and 25 (Course 3).

Population: mITT Population - The mITT population for Course 3 was defined as all participants who received the treatments of all 3 courses of study B3281004.

ACR50 response: ≥50% improvement in tender/painful joint count; ≥50% improvement in swollen joint count; and ≥50% improvement in at least 3 of 5 remaining ACR core measures: participant assessment of arthritis pain; participant global assessment of arthritis; physician global assessment of arthritis; self-assessed disability (disability index of the HAQ); and CRP.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=48 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=27 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 3
Course 2/Week 1
41.7 Percentage of Participants
33.3 Percentage of Participants
40.0 Percentage of Participants
37.0 Percentage of Participants
24.1 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 3
Course 1/Week 1
18.8 Percentage of Participants
26.7 Percentage of Participants
46.7 Percentage of Participants
29.6 Percentage of Participants
31.0 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 3
Course 1/Week 6
33.3 Percentage of Participants
50.0 Percentage of Participants
50.0 Percentage of Participants
51.9 Percentage of Participants
55.2 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 3
Course 1/Week 13
43.8 Percentage of Participants
40.0 Percentage of Participants
66.7 Percentage of Participants
66.7 Percentage of Participants
58.6 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 3
Course 1/Week 25
46.9 Percentage of Participants
30.0 Percentage of Participants
63.2 Percentage of Participants
45.5 Percentage of Participants
36.8 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 3
Course 2/Week 6
50.0 Percentage of Participants
53.3 Percentage of Participants
58.6 Percentage of Participants
55.6 Percentage of Participants
55.2 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 3
Course 3/Week 13
58.7 Percentage of Participants
56.7 Percentage of Participants
58.6 Percentage of Participants
53.8 Percentage of Participants
62.1 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 3
Course 2/Week 13
45.8 Percentage of Participants
46.7 Percentage of Participants
56.7 Percentage of Participants
57.7 Percentage of Participants
55.2 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 3
Course 2/Week 25
65.4 Percentage of Participants
55.6 Percentage of Participants
50.0 Percentage of Participants
42.9 Percentage of Participants
50.0 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 3
Course 3/Week 1
31.3 Percentage of Participants
43.3 Percentage of Participants
33.3 Percentage of Participants
44.4 Percentage of Participants
37.9 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 50% Improvement (ACR50) Response - by the End of Course 3
Course 3/Week 25 (EOT)
42.6 Percentage of Participants
43.3 Percentage of Participants
62.1 Percentage of Participants
59.3 Percentage of Participants
62.1 Percentage of Participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1).

Population: mITT Population - The mITT population for Course 1 was defined as all participants who received the treatment of the first course of study B3281004.

ACR70 response: ≥70% improvement in tender/painful joint count; ≥70% improvement in swollen joint count; and ≥70% improvement in at least 3 of 5 remaining ACR core measures: participant assessment of arthritis pain; participant global assessment of arthritis; physician global assessment of arthritis; self-assessed disability (disability index of the HAQ); and CRP.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 1
Course 1/Week 1
5.2 Percentage of Participants
12.5 Percentage of Participants
21.2 Percentage of Participants
16.7 Percentage of Participants
10.0 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 1
Course 1/Week 25
22.9 Percentage of Participants
10.0 Percentage of Participants
36.4 Percentage of Participants
0.0 Percentage of Participants
15.8 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 1
Course 1/Week 6
21.1 Percentage of Participants
22.6 Percentage of Participants
33.3 Percentage of Participants
26.7 Percentage of Participants
30.0 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 1
Course 1/Week 13
23.2 Percentage of Participants
32.3 Percentage of Participants
36.4 Percentage of Participants
33.3 Percentage of Participants
34.5 Percentage of Participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2).

Population: mITT Population - The mITT population for Course 2 was defined as all participants who received the treatments of the first 2 courses of study B3281004.

ACR70 response: ≥70% improvement in tender/painful joint count; ≥70% improvement in swollen joint count; and ≥70% improvement in at least 3 of 5 remaining ACR core measures: participant assessment of arthritis pain; participant global assessment of arthritis; physician global assessment of arthritis; self-assessed disability (disability index of the HAQ); and CRP.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=54 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=31 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=29 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 2
Course 2/Week 13
30.2 Percentage of Participants
30.0 Percentage of Participants
33.3 Percentage of Participants
32.1 Percentage of Participants
24.1 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 2
Course 1/Week 1
5.6 Percentage of Participants
10.0 Percentage of Participants
19.4 Percentage of Participants
13.8 Percentage of Participants
10.3 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 2
Course 1/Week 6
22.2 Percentage of Participants
20.0 Percentage of Participants
32.3 Percentage of Participants
24.1 Percentage of Participants
31.0 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 2
Course 1/Week 25
22.9 Percentage of Participants
10.0 Percentage of Participants
35.0 Percentage of Participants
0.0 Percentage of Participants
15.8 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 2
Course 2/Week 25
24.1 Percentage of Participants
22.2 Percentage of Participants
30.0 Percentage of Participants
20.0 Percentage of Participants
31.3 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 2
Course 1/Week 13
24.1 Percentage of Participants
30.0 Percentage of Participants
35.5 Percentage of Participants
31.0 Percentage of Participants
34.5 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 2
Course 2/Week 1
13.0 Percentage of Participants
16.7 Percentage of Participants
19.4 Percentage of Participants
17.2 Percentage of Participants
10.3 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 2
Course 2/Week 6
26.4 Percentage of Participants
30.0 Percentage of Participants
37.9 Percentage of Participants
24.1 Percentage of Participants
24.1 Percentage of Participants

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2), and Week 1, 13, and 25 (Course 3).

Population: mITT Population - The mITT population for Course 3 was defined as all participants who received the treatments of all 3 courses of study B3281004.

ACR70 response: ≥70% improvement in tender/painful joint count; ≥70% improvement in swollen joint count; and ≥70% improvement in at least 3 of 5 remaining ACR core measures: participant assessment of arthritis pain; participant global assessment of arthritis; physician global assessment of arthritis; self-assessed disability (disability index of the HAQ); and CRP.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=48 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=27 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 3
Course 1/Week 6
22.9 Percentage of Participants
20.0 Percentage of Participants
30.0 Percentage of Participants
25.9 Percentage of Participants
31.0 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 3
Course 1/Week 13
27.1 Percentage of Participants
30.0 Percentage of Participants
33.3 Percentage of Participants
33.3 Percentage of Participants
34.5 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 3
Course 2/Week 1
12.5 Percentage of Participants
16.7 Percentage of Participants
16.7 Percentage of Participants
18.5 Percentage of Participants
10.3 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 3
Course 2/Week 6
27.1 Percentage of Participants
30.0 Percentage of Participants
37.9 Percentage of Participants
25.9 Percentage of Participants
24.1 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 3
Course 2/Week 13
29.2 Percentage of Participants
30.0 Percentage of Participants
33.3 Percentage of Participants
34.6 Percentage of Participants
24.1 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 3
Course 3/Week 13
30.4 Percentage of Participants
33.3 Percentage of Participants
37.9 Percentage of Participants
42.3 Percentage of Participants
34.5 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 3
Course 1/Week 1
6.3 Percentage of Participants
10.0 Percentage of Participants
16.7 Percentage of Participants
14.8 Percentage of Participants
10.3 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 3
Course 1/Week 25
21.9 Percentage of Participants
10.0 Percentage of Participants
31.6 Percentage of Participants
0.0 Percentage of Participants
15.8 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 3
Course 2/Week 25
26.9 Percentage of Participants
22.2 Percentage of Participants
30.0 Percentage of Participants
21.4 Percentage of Participants
31.3 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 3
Course 3/Week 1
12.5 Percentage of Participants
23.3 Percentage of Participants
20.0 Percentage of Participants
33.3 Percentage of Participants
20.7 Percentage of Participants
Percentage of Participants With American College of Rheumatology (ACR) 70% Improvement (ACR70) Response - by the End of Course 3
Course 3/Week 25 (EOT)
25.5 Percentage of Participants
20.0 Percentage of Participants
34.5 Percentage of Participants
37.0 Percentage of Participants
24.1 Percentage of Participants

PRIMARY outcome

Timeframe: Screening, Week 1, 6, 13, and 25 (Course 1).

Population: mITT Population - The mITT population for Course 1 was defined as all participants who received the treatment of the first course of study B3281004.

Sixty-eight joints were assessed by a blinded joint assessor to determine the number of joints that were considered tender or painful. For consistency, a single assessor was preferred to perform all evaluations across the study for an individual participant. The response to pressure/motion on each joint was assessed using the following scale: Present/Absent/Not Done/Not Applicable (to be used for artificial or missing joints). Artificial joints were not be assessed.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 1
Change at Course 1/Week 1
-41.4 Percent change in joint count
Standard Deviation 46.10
-51.1 Percent change in joint count
Standard Deviation 44.62
-57.8 Percent change in joint count
Standard Deviation 40.25
-50.5 Percent change in joint count
Standard Deviation 44.08
-51.6 Percent change in joint count
Standard Deviation 33.00
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 1
Change at Course 1/Week 6
-52.2 Percent change in joint count
Standard Deviation 117.76
-72.1 Percent change in joint count
Standard Deviation 29.69
-72.5 Percent change in joint count
Standard Deviation 31.75
-68.7 Percent change in joint count
Standard Deviation 36.39
-69.5 Percent change in joint count
Standard Deviation 37.71
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 1
Change at Course 1/Week 13
-70.2 Percent change in joint count
Standard Deviation 41.21
-76.6 Percent change in joint count
Standard Deviation 32.37
-72.9 Percent change in joint count
Standard Deviation 28.99
-70.6 Percent change in joint count
Standard Deviation 37.69
-68.7 Percent change in joint count
Standard Deviation 33.16
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 1
Change at Screening
-52.2 Percent change in joint count
Standard Deviation 31.46
-57.1 Percent change in joint count
Standard Deviation 37.14
-64.2 Percent change in joint count
Standard Deviation 29.79
-57.0 Percent change in joint count
Standard Deviation 39.55
-55.2 Percent change in joint count
Standard Deviation 31.97
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 1
Change at Course 1/Week 25
-52.2 Percent change in joint count
Standard Deviation 31.46
-57.1 Percent change in joint count
Standard Deviation 37.14
-64.2 Percent change in joint count
Standard Deviation 29.79
-57.0 Percent change in joint count
Standard Deviation 39.55
-55.2 Percent change in joint count
Standard Deviation 31.97

PRIMARY outcome

Timeframe: Screening, Week 1, 6, 13, and 25 (Course 1 and Course 2).

Population: mITT Population - The mITT population for Course 2 was defined as all participants who received the treatments of the first 2 courses of study B3281004.

Sixty-eight joints were assessed by a blinded joint assessor to determine the number of joints that were considered tender or painful. For consistency, a single assessor was preferred to perform all evaluations across the study for an individual participant. The response to pressure/motion on each joint was assessed using the following scale: Present/Absent/Not Done/Not Applicable (to be used for artificial or missing joints). Artificial joints were not be assessed.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=54 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=31 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=29 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 2
Change at Course 1/Week 1
-42.7 Percent change in joint count
Standard Deviation 46.01
-48.9 Percent change in joint count
Standard Deviation 45.19
-57.8 Percent change in joint count
Standard Deviation 40.07
-49.1 Percent change in joint count
Standard Deviation 44.15
-51.9 Percent change in joint count
Standard Deviation 33.54
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 2
Change at Course 1/Week 6
-53.4 Percent change in joint count
Standard Deviation 120.45
-71.5 Percent change in joint count
Standard Deviation 29.97
-74.1 Percent change in joint count
Standard Deviation 29.12
-67.8 Percent change in joint count
Standard Deviation 36.66
-70.5 Percent change in joint count
Standard Deviation 37.95
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 2
Change at Course 1/Week 13
-70.9 Percent change in joint count
Standard Deviation 40.98
-75.8 Percent change in joint count
Standard Deviation 32.62
-74.5 Percent change in joint count
Standard Deviation 25.85
-69.6 Percent change in joint count
Standard Deviation 37.93
-68.7 Percent change in joint count
Standard Deviation 33.16
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 2
Change at Course 1/Week 25
-70.7 Percent change in joint count
Standard Deviation 34.48
-74.0 Percent change in joint count
Standard Deviation 19.08
-70.3 Percent change in joint count
Standard Deviation 26.87
-49.8 Percent change in joint count
Standard Deviation 44.90
-69.9 Percent change in joint count
Standard Deviation 20.36
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 2
Change at Course 2/Week 13
-70.7 Percent change in joint count
Standard Deviation 35.12
-69.3 Percent change in joint count
Standard Deviation 39.85
-77.5 Percent change in joint count
Standard Deviation 22.83
-74.4 Percent change in joint count
Standard Deviation 34.04
-82.5 Percent change in joint count
Standard Deviation 21.63
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 2
Change at Course 2/Week 1
-54.6 Percent change in joint count
Standard Deviation 68.22
-61.5 Percent change in joint count
Standard Deviation 30.90
-60.0 Percent change in joint count
Standard Deviation 39.43
-55.4 Percent change in joint count
Standard Deviation 38.38
-60.0 Percent change in joint count
Standard Deviation 30.18
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 2
Change at Course 2/Week 6
-81.5 Percent change in joint count
Standard Deviation 24.73
-73.7 Percent change in joint count
Standard Deviation 31.95
-79.5 Percent change in joint count
Standard Deviation 25.12
-70.1 Percent change in joint count
Standard Deviation 32.79
-77.3 Percent change in joint count
Standard Deviation 27.37
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 2
Change at Course 2/Week 25
-76.5 Percent change in joint count
Standard Deviation 19.30
-84.9 Percent change in joint count
Standard Deviation 19.60
-72.4 Percent change in joint count
Standard Deviation 25.01
-69.7 Percent change in joint count
Standard Deviation 27.10
-75.5 Percent change in joint count
Standard Deviation 14.06
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 2
Change at Screening
-54.1 Percent change in joint count
Standard Deviation 31.00
-56.0 Percent change in joint count
Standard Deviation 38.11
-64.7 Percent change in joint count
Standard Deviation 28.61
-55.5 Percent change in joint count
Standard Deviation 39.39
-55.9 Percent change in joint count
Standard Deviation 32.29

PRIMARY outcome

Timeframe: Screening, Week 1, 6, 13, and 25 (Course 1 and Course 2), and Screening, Week 1, 13, and 25 (Course 3).

Population: mITT Population - The mITT population for Course 3 was defined as all participants who received the treatments of all 3 courses of study B3281004.

Sixty-eight joints were assessed by a blinded joint assessor to determine the number of joints that were considered tender or painful. For consistency, a single assessor was preferred to perform all evaluations across the study for an individual participant. The response to pressure/motion on each joint was assessed using the following scale: Present/Absent/Not Done/Not Applicable (to be used for artificial or missing joints). Artificial joints were not be assessed.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=48 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=27 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 3
Change at Screening
-53.4 Percent change in joint count
Standard Deviation 31.93
-56.0 Percent change in joint count
Standard Deviation 38.11
-63.5 Percent change in joint count
Standard Deviation 28.31
-59.6 Percent change in joint count
Standard Deviation 37.63
-55.9 Percent change in joint count
Standard Deviation 32.29
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 3
Change at Course 1/Week 1
-41.5 Percent change in joint count
Standard Deviation 47.81
-48.9 Percent change in joint count
Standard Deviation 45.19
-56.4 Percent change in joint count
Standard Deviation 39.97
-53.7 Percent change in joint count
Standard Deviation 41.95
-51.9 Percent change in joint count
Standard Deviation 33.54
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 3
Change at Course 1/Week 6
-53.6 Percent change in joint count
Standard Deviation 127.05
-71.5 Percent change in joint count
Standard Deviation 29.97
-73.3 Percent change in joint count
Standard Deviation 29.22
-72.4 Percent change in joint count
Standard Deviation 33.42
-70.5 Percent change in joint count
Standard Deviation 37.95
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 3
Change at Course 1/Week 13
-75.1 Percent change in joint count
Standard Deviation 30.47
-75.8 Percent change in joint count
Standard Deviation 32.62
-73.7 Percent change in joint count
Standard Deviation 25.85
-74.4 Percent change in joint count
Standard Deviation 28.15
-68.7 Percent change in joint count
Standard Deviation 33.16
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 3
Change at Course 1/Week 25
-69.0 Percent change in joint count
Standard Deviation 35.57
-74.0 Percent change in joint count
Standard Deviation 19.08
-68.8 Percent change in joint count
Standard Deviation 26.66
-58.9 Percent change in joint count
Standard Deviation 33.62
-69.9 Percent change in joint count
Standard Deviation 20.36
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 3
Change at Course 2/Week 1
-54.9 Percent change in joint count
Standard Deviation 69.76
-61.5 Percent change in joint count
Standard Deviation 30.90
-58.7 Percent change in joint count
Standard Deviation 39.38
-59.2 Percent change in joint count
Standard Deviation 36.67
-60.0 Percent change in joint count
Standard Deviation 30.18
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 3
Change at Course 2/Week 6
-81.5 Percent change in joint count
Standard Deviation 25.65
-73.7 Percent change in joint count
Standard Deviation 31.95
-79.5 Percent change in joint count
Standard Deviation 25.12
-73.2 Percent change in joint count
Standard Deviation 30.50
-77.3 Percent change in joint count
Standard Deviation 27.37
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 3
Change at Course 2/Week 13
-69.4 Percent change in joint count
Standard Deviation 36.44
-69.3 Percent change in joint count
Standard Deviation 39.85
-77.5 Percent change in joint count
Standard Deviation 22.83
-76.0 Percent change in joint count
Standard Deviation 34.73
-82.5 Percent change in joint count
Standard Deviation 21.63
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 3
Change at Course 2/Week 25
-75.7 Percent change in joint count
Standard Deviation 19.82
-84.9 Percent change in joint count
Standard Deviation 19.60
-72.4 Percent change in joint count
Standard Deviation 25.01
-72.8 Percent change in joint count
Standard Deviation 25.18
-75.5 Percent change in joint count
Standard Deviation 14.06
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 3
Change at Course 3/Week 1
-57.3 Percent change in joint count
Standard Deviation 63.73
-65.6 Percent change in joint count
Standard Deviation 32.53
-66.5 Percent change in joint count
Standard Deviation 30.69
-59.5 Percent change in joint count
Standard Deviation 41.25
-67.8 Percent change in joint count
Standard Deviation 26.58
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 3
Change at Course 3/Week 13
-69.1 Percent change in joint count
Standard Deviation 54.91
-69.2 Percent change in joint count
Standard Deviation 52.97
-79.6 Percent change in joint count
Standard Deviation 22.21
-80.8 Percent change in joint count
Standard Deviation 21.63
-79.6 Percent change in joint count
Standard Deviation 22.11
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Tender/Painful Joint Count - by the End of Course 3
Change at Course 3/Week 25
-71.8 Percent change in joint count
Standard Deviation 31.20
-59.2 Percent change in joint count
Standard Deviation 80.64
-75.6 Percent change in joint count
Standard Deviation 29.79
-79.0 Percent change in joint count
Standard Deviation 17.65
-78.6 Percent change in joint count
Standard Deviation 24.11

PRIMARY outcome

Timeframe: Screening, Week 1, 6, 13, and 25 (Course 1).

Population: mITT Population - The mITT population for Course 1 was defined as all participants who received the treatment of the first course of study B3281004.

Sixty-six joints were assessed by a blinded joint assessor for swelling. For consistency, a single assessor was preferred to perform all evaluations across the study for an individual participant. The response was assessed using the following scale: Present/Absent/Not Done/Not Applicable (to be used for artificial or missing joints). Artificial joints were not be assessed.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 1
Change at Screening
-58.1 Percent change in joint count
Standard Deviation 33.22
-54.2 Percent change in joint count
Standard Deviation 39.43
-62.9 Percent change in joint count
Standard Deviation 32.45
-54.9 Percent change in joint count
Standard Deviation 41.05
-59.1 Percent change in joint count
Standard Deviation 29.43
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 1
Change at Course 1/Week 1
-51.7 Percent change in joint count
Standard Deviation 40.21
-49.9 Percent change in joint count
Standard Deviation 46.14
-53.4 Percent change in joint count
Standard Deviation 48.36
-47.9 Percent change in joint count
Standard Deviation 55.08
-58.4 Percent change in joint count
Standard Deviation 32.65
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 1
Change at Course 1/Week 6
-60.2 Percent change in joint count
Standard Deviation 116.58
-55.1 Percent change in joint count
Standard Deviation 94.22
-70.6 Percent change in joint count
Standard Deviation 35.20
-68.2 Percent change in joint count
Standard Deviation 45.65
-76.9 Percent change in joint count
Standard Deviation 26.79
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 1
Change at Course 1/Week 13
-78.0 Percent change in joint count
Standard Deviation 29.20
-47.2 Percent change in joint count
Standard Deviation 133.31
-75.6 Percent change in joint count
Standard Deviation 34.36
-79.5 Percent change in joint count
Standard Deviation 22.58
-70.0 Percent change in joint count
Standard Deviation 44.41
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 1
Change at Course 1/Week 25
-75.0 Percent change in joint count
Standard Deviation 27.92
-74.1 Percent change in joint count
Standard Deviation 16.33
-74.7 Percent change in joint count
Standard Deviation 27.15
-58.6 Percent change in joint count
Standard Deviation 50.63
-67.2 Percent change in joint count
Standard Deviation 28.49

PRIMARY outcome

Timeframe: Screening, Week 1, 6, 13, and 25 (Course 1 and Course 2).

Population: mITT Population - The mITT population for Course 2 was defined as all participants who received the treatments of the first 2 courses of study B3281004.

Sixty-six joints were assessed by a blinded joint assessor for swelling. For consistency, a single assessor was preferred to perform all evaluations across the study for an individual participant. The response was assessed using the following scale: Present/Absent/Not Done/Not Applicable (to be used for artificial or missing joints). Artificial joints were not be assessed.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=54 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=31 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=29 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 2
Change at Course 2/Week 1
-58.0 Percent change in joint count
Standard Deviation 76.91
-51.0 Percent change in joint count
Standard Deviation 54.16
-53.1 Percent change in joint count
Standard Deviation 46.17
-59.2 Percent change in joint count
Standard Deviation 39.14
-56.2 Percent change in joint count
Standard Deviation 45.29
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 2
Change at Screening
-60.4 Percent change in joint count
Standard Deviation 29.31
-52.5 Percent change in joint count
Standard Deviation 40.15
-64.0 Percent change in joint count
Standard Deviation 30.26
-53.3 Percent change in joint count
Standard Deviation 40.86
-60.2 Percent change in joint count
Standard Deviation 29.30
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 2
Change at Course 1/Week 1
-55.1 Percent change in joint count
Standard Deviation 35.01
-47.7 Percent change in joint count
Standard Deviation 46.81
-53.8 Percent change in joint count
Standard Deviation 48.02
-46.4 Percent change in joint count
Standard Deviation 55.43
-59.2 Percent change in joint count
Standard Deviation 32.91
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 2
Change at Course 1/Week 6
-62.7 Percent change in joint count
Standard Deviation 117.28
-53.8 Percent change in joint count
Standard Deviation 95.58
-72.5 Percent change in joint count
Standard Deviation 32.18
-67.2 Percent change in joint count
Standard Deviation 46.15
-78.2 Percent change in joint count
Standard Deviation 26.25
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 2
Change at Course 1/Week 13
-78.3 Percent change in joint count
Standard Deviation 29.13
-45.4 Percent change in joint count
Standard Deviation 135.23
-77.8 Percent change in joint count
Standard Deviation 30.83
-78.7 Percent change in joint count
Standard Deviation 22.64
-70.0 Percent change in joint count
Standard Deviation 44.41
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 2
Change at Course 1/Week 25
-75.0 Percent change in joint count
Standard Deviation 27.92
-74.1 Percent change in joint count
Standard Deviation 16.33
-76.0 Percent change in joint count
Standard Deviation 25.18
-55.9 Percent change in joint count
Standard Deviation 51.86
-67.2 Percent change in joint count
Standard Deviation 28.49
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 2
Change at Course 2/Week 6
-81.3 Percent change in joint count
Standard Deviation 25.98
-64.6 Percent change in joint count
Standard Deviation 51.49
-82.3 Percent change in joint count
Standard Deviation 21.43
-74.3 Percent change in joint count
Standard Deviation 32.10
-82.0 Percent change in joint count
Standard Deviation 20.56
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 2
Change at Course 2/Week 13
-77.3 Percent change in joint count
Standard Deviation 30.10
-54.7 Percent change in joint count
Standard Deviation 91.62
-75.0 Percent change in joint count
Standard Deviation 34.02
-76.7 Percent change in joint count
Standard Deviation 29.58
-81.3 Percent change in joint count
Standard Deviation 26.43
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 2
Change at Course 2/Week 25
-75.0 Percent change in joint count
Standard Deviation 26.74
-84.4 Percent change in joint count
Standard Deviation 16.09
-77.9 Percent change in joint count
Standard Deviation 21.66
-77.1 Percent change in joint count
Standard Deviation 28.22
-80.0 Percent change in joint count
Standard Deviation 21.86

PRIMARY outcome

Timeframe: Screening, Week 1, 6, 13, and 25 (Course 1 and Course 2), and Screening, Week 1, 13, and 25 (Course 3).

Population: mITT Population - The mITT population for Course 3 was defined as all participants who received the treatments of all 3 courses of study B3281004.

Sixty-six joints were assessed by a blinded joint assessor for swelling. For consistency, a single assessor was preferred to perform all evaluations across the study for an individual participant. The response was assessed using the following scale: Present/Absent/Not Done/Not Applicable (to be used for artificial or missing joints). Artificial joints were not be assessed.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=48 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=27 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 3
Change at Course 2/Week 13
-76.4 Percent change in joint count
Standard Deviation 31.23
-54.7 Percent change in joint count
Standard Deviation 91.62
-75.0 Percent change in joint count
Standard Deviation 34.02
-76.8 Percent change in joint count
Standard Deviation 30.73
-81.3 Percent change in joint count
Standard Deviation 26.43
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 3
Change at Course 2/Week 25
-78.1 Percent change in joint count
Standard Deviation 24.72
-84.4 Percent change in joint count
Standard Deviation 16.09
-77.9 Percent change in joint count
Standard Deviation 21.66
-76.1 Percent change in joint count
Standard Deviation 29.01
-80.0 Percent change in joint count
Standard Deviation 21.86
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 3
Change at Course 3/Week 1
-66.3 Percent change in joint count
Standard Deviation 55.96
-59.9 Percent change in joint count
Standard Deviation 45.11
-63.9 Percent change in joint count
Standard Deviation 39.07
-74.3 Percent change in joint count
Standard Deviation 29.11
-66.2 Percent change in joint count
Standard Deviation 31.33
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 3
Change at Course 3/Week 25
-72.2 Percent change in joint count
Standard Deviation 46.88
-51.5 Percent change in joint count
Standard Deviation 94.79
-75.7 Percent change in joint count
Standard Deviation 29.79
-79.1 Percent change in joint count
Standard Deviation 27.77
-76.6 Percent change in joint count
Standard Deviation 37.50
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 3
Change at Course 1/Week 25
-73.5 Percent change in joint count
Standard Deviation 28.74
-74.1 Percent change in joint count
Standard Deviation 16.33
-74.8 Percent change in joint count
Standard Deviation 25.21
-59.9 Percent change in joint count
Standard Deviation 52.34
-67.2 Percent change in joint count
Standard Deviation 28.49
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 3
Change at Course 2/Week 1
-57.8 Percent change in joint count
Standard Deviation 80.94
-51.0 Percent change in joint count
Standard Deviation 54.16
-51.5 Percent change in joint count
Standard Deviation 46.11
-60.8 Percent change in joint count
Standard Deviation 38.80
-56.2 Percent change in joint count
Standard Deviation 45.29
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 3
Change at Course 2/Week 6
-81.5 Percent change in joint count
Standard Deviation 26.08
-64.6 Percent change in joint count
Standard Deviation 51.49
-82.3 Percent change in joint count
Standard Deviation 21.43
-73.2 Percent change in joint count
Standard Deviation 32.90
-82.0 Percent change in joint count
Standard Deviation 20.56
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 3
Change at Course 3/Week 13
-78.6 Percent change in joint count
Standard Deviation 36.94
-70.4 Percent change in joint count
Standard Deviation 37.09
-76.7 Percent change in joint count
Standard Deviation 29.14
-84.0 Percent change in joint count
Standard Deviation 24.36
-83.2 Percent change in joint count
Standard Deviation 26.99
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 3
Change at Screening
-60.5 Percent change in joint count
Standard Deviation 30.41
-52.5 Percent change in joint count
Standard Deviation 40.15
-62.7 Percent change in joint count
Standard Deviation 30.01
-53.9 Percent change in joint count
Standard Deviation 42.34
-60.2 Percent change in joint count
Standard Deviation 29.30
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 3
Change at Course 1/Week 1
-55.6 Percent change in joint count
Standard Deviation 36.38
-47.7 Percent change in joint count
Standard Deviation 46.81
-52.2 Percent change in joint count
Standard Deviation 48.06
-49.0 Percent change in joint count
Standard Deviation 55.86
-59.2 Percent change in joint count
Standard Deviation 32.91
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 3
Change at Course 1/Week 6
-62.1 Percent change in joint count
Standard Deviation 124.10
-53.8 Percent change in joint count
Standard Deviation 95.58
-71.5 Percent change in joint count
Standard Deviation 32.31
-68.2 Percent change in joint count
Standard Deviation 47.40
-78.2 Percent change in joint count
Standard Deviation 26.25
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Swollen Joint Count - by the End of Course 3
Change at Course 1/Week 13
-79.3 Percent change in joint count
Standard Deviation 27.17
-45.4 Percent change in joint count
Standard Deviation 135.23
-77.0 Percent change in joint count
Standard Deviation 31.08
-79.2 Percent change in joint count
Standard Deviation 22.12
-70.0 Percent change in joint count
Standard Deviation 44.41

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1).

Population: mITT Population - The mITT population for Course 1 was defined as all participants who received the treatment of the first course of study B3281004.

Participants assessed the severity of their arthritis pain using a 100 millimeter (mm) VAS by placing a mark on the scale between 0 (no pain) and 100 (most severe pain), which corresponded to the magnitude of their pain.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 1
Change at Course 1/Week 1
-18.2 Percent change in score
Standard Deviation 67.42
-36.3 Percent change in score
Standard Deviation 44.85
-44.0 Percent change in score
Standard Deviation 58.90
-38.8 Percent change in score
Standard Deviation 39.70
-39.8 Percent change in score
Standard Deviation 27.60
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 1
Change at Course 1/Week 6
-31.9 Percent change in score
Standard Deviation 79.38
-51.5 Percent change in score
Standard Deviation 44.45
-59.7 Percent change in score
Standard Deviation 33.09
-42.5 Percent change in score
Standard Deviation 46.78
-55.2 Percent change in score
Standard Deviation 28.28
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 1
Change at Course 1/Week 13
-34.6 Percent change in score
Standard Deviation 52.28
-42.4 Percent change in score
Standard Deviation 57.97
-65.3 Percent change in score
Standard Deviation 28.79
-54.8 Percent change in score
Standard Deviation 41.14
-50.1 Percent change in score
Standard Deviation 30.48
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 1
Change at Course 1/Week 25
-49.7 Percent change in score
Standard Deviation 35.41
-19.6 Percent change in score
Standard Deviation 75.23
-52.5 Percent change in score
Standard Deviation 42.73
-32.7 Percent change in score
Standard Deviation 67.30
-45.4 Percent change in score
Standard Deviation 32.50

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2).

Population: mITT Population - The mITT population for Course 2 was defined as all participants who received the treatments of the first 2 courses of study B3281004.

Participants assessed the severity of their arthritis pain using a 100 millimeter (mm) VAS by placing a mark on the scale between 0 (no pain) and 100 (most severe pain), which corresponded to the magnitude of their pain.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=54 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=31 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=29 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 2
Change at Course 1/Week 1
-19.4 Percent change in score
Standard Deviation 68.24
-34.9 Percent change in score
Standard Deviation 44.82
-43.2 Percent change in score
Standard Deviation 59.94
-37.1 Percent change in score
Standard Deviation 39.36
-40.1 Percent change in score
Standard Deviation 28.05
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 2
Change at Course 2/Week 1
-26.1 Percent change in score
Standard Deviation 77.23
-36.4 Percent change in score
Standard Deviation 57.62
-43.9 Percent change in score
Standard Deviation 46.93
-40.6 Percent change in score
Standard Deviation 47.26
-41.6 Percent change in score
Standard Deviation 30.62
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 2
Change at Course 2/Week 6
-42.8 Percent change in score
Standard Deviation 69.12
-50.5 Percent change in score
Standard Deviation 48.60
-55.3 Percent change in score
Standard Deviation 30.66
-60.1 Percent change in score
Standard Deviation 33.26
-58.1 Percent change in score
Standard Deviation 26.39
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 2
Change at Course 2/Week 13
-33.1 Percent change in score
Standard Deviation 61.98
-40.6 Percent change in score
Standard Deviation 65.18
-53.0 Percent change in score
Standard Deviation 42.09
-36.0 Percent change in score
Standard Deviation 94.22
-55.9 Percent change in score
Standard Deviation 28.76
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 2
Change at Course 2/Week 25
-50.7 Percent change in score
Standard Deviation 41.77
-59.4 Percent change in score
Standard Deviation 29.28
-55.8 Percent change in score
Standard Deviation 31.08
-44.8 Percent change in score
Standard Deviation 25.66
-61.3 Percent change in score
Standard Deviation 24.95
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 2
Change at Course 1/Week 6
-33.2 Percent change in score
Standard Deviation 80.43
-50.1 Percent change in score
Standard Deviation 44.48
-59.1 Percent change in score
Standard Deviation 33.46
-40.9 Percent change in score
Standard Deviation 46.73
-56.1 Percent change in score
Standard Deviation 28.28
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 2
Change at Course 1/Week 13
-36.1 Percent change in score
Standard Deviation 51.66
-40.5 Percent change in score
Standard Deviation 58.05
-64.8 Percent change in score
Standard Deviation 29.18
-53.4 Percent change in score
Standard Deviation 41.20
-50.1 Percent change in score
Standard Deviation 30.48
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 2
Change at Course 1/Week 25
-49.7 Percent change in score
Standard Deviation 35.41
-19.6 Percent change in score
Standard Deviation 75.23
-50.5 Percent change in score
Standard Deviation 43.76
-31.0 Percent change in score
Standard Deviation 70.03
-45.4 Percent change in score
Standard Deviation 32.50

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2), and Week 1, 13, and 25 (Course 3).

Population: mITT Population - The mITT population for Course 3 was defined as all participants who received the treatments of all 3 courses of study B3281004.

Participants assessed the severity of their arthritis pain using a 100 millimeter (mm) VAS by placing a mark on the scale between 0 (no pain) and 100 (most severe pain), which corresponded to the magnitude of their pain.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=48 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=27 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 3
Change at Course 1/Week 13
-39.2 Percent change in score
Standard Deviation 51.83
-40.5 Percent change in score
Standard Deviation 58.05
-63.8 Percent change in score
Standard Deviation 29.15
-52.5 Percent change in score
Standard Deviation 42.60
-50.1 Percent change in score
Standard Deviation 30.48
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 3
Change at Course 1/Week 25
-49.0 Percent change in score
Standard Deviation 36.46
-19.6 Percent change in score
Standard Deviation 75.23
-48.4 Percent change in score
Standard Deviation 43.85
-31.7 Percent change in score
Standard Deviation 73.41
-45.4 Percent change in score
Standard Deviation 32.50
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 3
Change at Course 1/Week 1
-19.1 Percent change in score
Standard Deviation 70.91
-34.9 Percent change in score
Standard Deviation 44.82
-41.6 Percent change in score
Standard Deviation 60.23
-38.2 Percent change in score
Standard Deviation 40.64
-40.1 Percent change in score
Standard Deviation 28.05
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 3
Change at Course 1/Week 6
-31.8 Percent change in score
Standard Deviation 84.65
-50.1 Percent change in score
Standard Deviation 44.48
-58.0 Percent change in score
Standard Deviation 33.47
-40.7 Percent change in score
Standard Deviation 48.45
-56.1 Percent change in score
Standard Deviation 28.28
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 3
Change at Course 2/Week 1
-26.4 Percent change in score
Standard Deviation 80.49
-36.4 Percent change in score
Standard Deviation 57.62
-42.5 Percent change in score
Standard Deviation 47.03
-40.0 Percent change in score
Standard Deviation 48.91
-41.6 Percent change in score
Standard Deviation 30.62
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 3
Change at Course 2/Week 6
-41.1 Percent change in score
Standard Deviation 71.99
-50.5 Percent change in score
Standard Deviation 48.60
-55.3 Percent change in score
Standard Deviation 30.66
-60.3 Percent change in score
Standard Deviation 34.45
-58.1 Percent change in score
Standard Deviation 26.39
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 3
Change at Course 2/Week 13
-33.9 Percent change in score
Standard Deviation 62.57
-40.6 Percent change in score
Standard Deviation 65.18
-53.0 Percent change in score
Standard Deviation 42.09
-35.8 Percent change in score
Standard Deviation 97.72
-55.9 Percent change in score
Standard Deviation 28.76
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 3
Change at Course 2/Week 25
-56.7 Percent change in score
Standard Deviation 33.85
-59.4 Percent change in score
Standard Deviation 29.28
-55.8 Percent change in score
Standard Deviation 31.08
-47.8 Percent change in score
Standard Deviation 23.72
-61.3 Percent change in score
Standard Deviation 24.95
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 3
Change at Course 3/Week 1
-24.0 Percent change in score
Standard Deviation 74.65
-39.4 Percent change in score
Standard Deviation 50.56
-37.2 Percent change in score
Standard Deviation 62.77
-39.3 Percent change in score
Standard Deviation 44.07
-45.3 Percent change in score
Standard Deviation 34.84
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 3
Change at Course 3/Week 13
-37.9 Percent change in score
Standard Deviation 63.45
-45.7 Percent change in score
Standard Deviation 52.35
-57.9 Percent change in score
Standard Deviation 33.80
-43.3 Percent change in score
Standard Deviation 50.22
-55.7 Percent change in score
Standard Deviation 31.01
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Assessment of Arthritis Pain - by the End of Course 3
Change at Course 3/Week 25
-28.5 Percent change in score
Standard Deviation 69.63
-44.1 Percent change in score
Standard Deviation 45.48
-53.9 Percent change in score
Standard Deviation 36.80
-43.4 Percent change in score
Standard Deviation 62.71
-53.9 Percent change in score
Standard Deviation 35.77

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1).

Population: mITT Population - The mITT population for Course 1 was defined as all participants who received the treatment of the first course of study B3281004.

Participants were asked the following question, "Considering all the ways your arthritis affects you, how are you feeling today?" Their response was recorded using a 100 mm VAS between 0 (very well) and 100 (very poor).

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 1
Change at Course 1/Week 6
-34.6 Percent change in score
Standard Deviation 65.37
-56.2 Percent change in score
Standard Deviation 34.62
-56.8 Percent change in score
Standard Deviation 34.01
-51.0 Percent change in score
Standard Deviation 33.61
-58.3 Percent change in score
Standard Deviation 24.77
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 1
Change at Course 1/Week 1
-18.9 Percent change in score
Standard Deviation 62.81
-43.8 Percent change in score
Standard Deviation 41.27
-40.3 Percent change in score
Standard Deviation 55.42
-45.1 Percent change in score
Standard Deviation 32.92
-39.2 Percent change in score
Standard Deviation 23.89
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 1
Change at Course 1/Week 13
-39.1 Percent change in score
Standard Deviation 48.65
-55.9 Percent change in score
Standard Deviation 46.04
-62.0 Percent change in score
Standard Deviation 29.52
-61.3 Percent change in score
Standard Deviation 29.78
-56.2 Percent change in score
Standard Deviation 27.35
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 1
Change at Course 1/Week 25
-52.6 Percent change in score
Standard Deviation 33.84
-42.3 Percent change in score
Standard Deviation 52.55
-48.4 Percent change in score
Standard Deviation 42.71
-47.7 Percent change in score
Standard Deviation 22.70
-46.5 Percent change in score
Standard Deviation 31.47

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2).

Population: mITT Population - The mITT population for Course 2 was defined as all participants who received the treatments of the first 2 courses of study B3281004.

Participants were asked the following question, "Considering all the ways your arthritis affects you, how are you feeling today?" Their response was recorded using a 100 mm VAS between 0 (very well) and 100 (very poor).

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=54 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=31 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=29 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 2
Change at Course 1/Week 13
-41.2 Percent change in score
Standard Deviation 47.09
-54.6 Percent change in score
Standard Deviation 46.26
-62.2 Percent change in score
Standard Deviation 29.35
-60.3 Percent change in score
Standard Deviation 29.79
-56.2 Percent change in score
Standard Deviation 27.35
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 2
Change at Course 2/Week 6
-46.8 Percent change in score
Standard Deviation 46.61
-51.5 Percent change in score
Standard Deviation 49.96
-46.2 Percent change in score
Standard Deviation 49.97
-62.0 Percent change in score
Standard Deviation 29.11
-59.0 Percent change in score
Standard Deviation 25.26
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 2
Change at Course 2/Week 13
-43.7 Percent change in score
Standard Deviation 40.69
-45.1 Percent change in score
Standard Deviation 55.55
-29.8 Percent change in score
Standard Deviation 142.51
-53.3 Percent change in score
Standard Deviation 41.09
-57.2 Percent change in score
Standard Deviation 23.56
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 2
Change at Course 2/Week 25
-55.6 Percent change in score
Standard Deviation 33.12
-59.1 Percent change in score
Standard Deviation 29.99
-51.0 Percent change in score
Standard Deviation 33.35
-47.3 Percent change in score
Standard Deviation 28.57
-60.9 Percent change in score
Standard Deviation 21.76
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 2
Change at Course 1/Week 1
-21.5 Percent change in score
Standard Deviation 62.57
-41.7 Percent change in score
Standard Deviation 41.50
-40.5 Percent change in score
Standard Deviation 55.52
-43.8 Percent change in score
Standard Deviation 32.81
-39.9 Percent change in score
Standard Deviation 24.05
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 2
Change at Course 1/Week 6
-37.4 Percent change in score
Standard Deviation 64.66
-55.0 Percent change in score
Standard Deviation 34.56
-56.4 Percent change in score
Standard Deviation 34.31
-49.7 Percent change in score
Standard Deviation 33.52
-59.5 Percent change in score
Standard Deviation 24.29
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 2
Change at Course 1/Week 25
-52.6 Percent change in score
Standard Deviation 33.84
-42.3 Percent change in score
Standard Deviation 52.55
-47.1 Percent change in score
Standard Deviation 43.42
-46.3 Percent change in score
Standard Deviation 23.14
-46.5 Percent change in score
Standard Deviation 31.47
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 2
Change at Course 2/Week 1
-32.1 Percent change in score
Standard Deviation 62.08
-41.9 Percent change in score
Standard Deviation 54.71
-39.1 Percent change in score
Standard Deviation 45.93
-50.6 Percent change in score
Standard Deviation 31.39
-43.3 Percent change in score
Standard Deviation 27.34

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2), and Week 1, 13, and 25 (Course 3).

Population: mITT Population - The mITT population for Course 3 was defined as all participants who received the treatments of all 3 courses of study B3281004.

Participants were asked the following question, "Considering all the ways your arthritis affects you, how are you feeling today?" Their response was recorded using a 100 mm VAS between 0 (very well) and 100 (very poor).

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=48 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=27 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 3
Change at Course 1/Week 1
-21.7 Percent change in score
Standard Deviation 65.60
-41.7 Percent change in score
Standard Deviation 41.50
-38.8 Percent change in score
Standard Deviation 55.71
-44.4 Percent change in score
Standard Deviation 33.89
-39.9 Percent change in score
Standard Deviation 24.05
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 3
Change at Course 2/Week 13
-43.3 Percent change in score
Standard Deviation 41.50
-45.1 Percent change in score
Standard Deviation 55.55
-29.8 Percent change in score
Standard Deviation 142.51
-54.7 Percent change in score
Standard Deviation 42.05
-57.2 Percent change in score
Standard Deviation 23.56
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 3
Change at Course 2/Week 25
-59.1 Percent change in score
Standard Deviation 31.65
-59.1 Percent change in score
Standard Deviation 29.99
-51.0 Percent change in score
Standard Deviation 33.35
-49.9 Percent change in score
Standard Deviation 27.77
-60.9 Percent change in score
Standard Deviation 21.76
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 3
Change at Course 3/Week 13
-40.5 Percent change in score
Standard Deviation 48.27
-52.6 Percent change in score
Standard Deviation 45.33
-53.2 Percent change in score
Standard Deviation 34.27
-52.3 Percent change in score
Standard Deviation 35.92
-55.2 Percent change in score
Standard Deviation 28.16
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 3
Change at Course 3/Week 25
-34.7 Percent change in score
Standard Deviation 50.49
-43.3 Percent change in score
Standard Deviation 44.82
-50.6 Percent change in score
Standard Deviation 39.52
-53.9 Percent change in score
Standard Deviation 42.61
-50.3 Percent change in score
Standard Deviation 44.57
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 3
Change at Course 1/Week 6
-36.9 Percent change in score
Standard Deviation 67.42
-55.0 Percent change in score
Standard Deviation 34.56
-55.5 Percent change in score
Standard Deviation 34.55
-50.2 Percent change in score
Standard Deviation 34.42
-59.5 Percent change in score
Standard Deviation 24.29
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 3
Change at Course 1/Week 13
-44.1 Percent change in score
Standard Deviation 48.95
-54.6 Percent change in score
Standard Deviation 46.26
-61.3 Percent change in score
Standard Deviation 29.42
-60.1 Percent change in score
Standard Deviation 30.80
-56.2 Percent change in score
Standard Deviation 27.35
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 3
Change at Course 1/Week 25
-51.5 Percent change in score
Standard Deviation 35.06
-42.3 Percent change in score
Standard Deviation 52.55
-44.8 Percent change in score
Standard Deviation 43.28
-47.4 Percent change in score
Standard Deviation 23.93
-46.5 Percent change in score
Standard Deviation 31.47
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 3
Change at Course 2/Week 1
-31.0 Percent change in score
Standard Deviation 65.11
-41.9 Percent change in score
Standard Deviation 54.71
-37.5 Percent change in score
Standard Deviation 45.85
-50.2 Percent change in score
Standard Deviation 32.39
-43.3 Percent change in score
Standard Deviation 27.34
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 3
Change at Course 2/Week 6
-45.1 Percent change in score
Standard Deviation 48.34
-51.5 Percent change in score
Standard Deviation 49.96
-46.2 Percent change in score
Standard Deviation 49.97
-63.5 Percent change in score
Standard Deviation 29.54
-59.0 Percent change in score
Standard Deviation 25.26
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Patient's Global Assessment of Arthritis - by the End of Course 3
Change at Course 3/Week 1
-26.9 Percent change in score
Standard Deviation 63.81
-45.4 Percent change in score
Standard Deviation 41.98
-39.1 Percent change in score
Standard Deviation 46.90
-42.9 Percent change in score
Standard Deviation 43.85
-48.6 Percent change in score
Standard Deviation 34.18

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1).

Population: mITT Population - The mITT population for Course 1 was defined as all participants who received the treatment of the first course of study B3281004.

The investigator assessed how the participant's overall arthritis appeared at the time of the visit. This evaluation was based on the participant's disease signs, functional capacity and physical examination, and was independent of the Patient's Global Assessment of Arthritis. The investigator's response was recorded using a 100 mm VAS by placing a mark on the scale between 0 (very good) and 100 (very poor).

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 1
Change at Course 1/Week 1
-40.3 Percent change in score
Standard Deviation 42.01
-46.1 Percent change in score
Standard Deviation 42.81
-54.2 Percent change in score
Standard Deviation 34.06
-55.0 Percent change in score
Standard Deviation 26.03
-52.4 Percent change in score
Standard Deviation 26.51
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 1
Change at Course 1/Week 6
-60.4 Percent change in score
Standard Deviation 45.47
-66.1 Percent change in score
Standard Deviation 40.40
-71.3 Percent change in score
Standard Deviation 24.62
-59.5 Percent change in score
Standard Deviation 39.66
-73.0 Percent change in score
Standard Deviation 22.41
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 1
Change at Course 1/Week 13
-69.3 Percent change in score
Standard Deviation 30.36
-68.1 Percent change in score
Standard Deviation 37.74
-76.1 Percent change in score
Standard Deviation 14.01
-71.0 Percent change in score
Standard Deviation 27.86
-69.9 Percent change in score
Standard Deviation 21.09
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 1
Change at Course 1/Week 25
-67.0 Percent change in score
Standard Deviation 29.61
-73.2 Percent change in score
Standard Deviation 25.00
-71.4 Percent change in score
Standard Deviation 23.32
-55.1 Percent change in score
Standard Deviation 28.56
-59.9 Percent change in score
Standard Deviation 25.95

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2).

Population: mITT Population - The mITT population for Course 2 was defined as all participants who received the treatments of the first 2 courses of study B3281004.

The investigator assessed how the participant's overall arthritis appeared at the time of the visit. This evaluation was based on the participant's disease signs, functional capacity and physical examination, and was independent of the Patient's Global Assessment of Arthritis. The investigator's response was recorded using a 100 mm VAS by placing a mark on the scale between 0 (very good) and 100 (very poor).

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=54 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=31 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=29 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 2
Change at Course 1/Week 6
-62.1 Percent change in score
Standard Deviation 44.83
-65.1 Percent change in score
Standard Deviation 40.66
-72.3 Percent change in score
Standard Deviation 23.31
-58.5 Percent change in score
Standard Deviation 40.01
-74.4 Percent change in score
Standard Deviation 21.44
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 2
Change at Course 1/Week 1
-41.3 Percent change in score
Standard Deviation 42.20
-45.4 Percent change in score
Standard Deviation 43.77
-54.4 Percent change in score
Standard Deviation 33.27
-54.0 Percent change in score
Standard Deviation 25.84
-53.9 Percent change in score
Standard Deviation 25.58
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 2
Change at Course 2/Week 6
-76.4 Percent change in score
Standard Deviation 26.53
-66.9 Percent change in score
Standard Deviation 36.14
-74.0 Percent change in score
Standard Deviation 24.77
-69.4 Percent change in score
Standard Deviation 25.81
-74.6 Percent change in score
Standard Deviation 21.81
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 2
Change at Course 1/Week 13
-70.3 Percent change in score
Standard Deviation 28.43
-67.2 Percent change in score
Standard Deviation 38.04
-76.5 Percent change in score
Standard Deviation 13.39
-70.3 Percent change in score
Standard Deviation 28.11
-69.9 Percent change in score
Standard Deviation 21.09
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 2
Change at Course 1/Week 25
-67.0 Percent change in score
Standard Deviation 29.61
-73.2 Percent change in score
Standard Deviation 25.00
-71.5 Percent change in score
Standard Deviation 22.98
-54.7 Percent change in score
Standard Deviation 29.79
-59.9 Percent change in score
Standard Deviation 25.95
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 2
Change at Course 2/Week 1
-56.9 Percent change in score
Standard Deviation 50.62
-49.5 Percent change in score
Standard Deviation 43.91
-59.3 Percent change in score
Standard Deviation 28.59
-56.6 Percent change in score
Standard Deviation 31.54
-60.7 Percent change in score
Standard Deviation 23.54
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 2
Change at Course 2/Week 13
-74.0 Percent change in score
Standard Deviation 24.66
-64.6 Percent change in score
Standard Deviation 44.61
-72.1 Percent change in score
Standard Deviation 22.92
-69.0 Percent change in score
Standard Deviation 35.02
-72.9 Percent change in score
Standard Deviation 30.55
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 2
Change at Course 2/Week 25
-68.5 Percent change in score
Standard Deviation 26.40
-73.7 Percent change in score
Standard Deviation 21.26
-71.9 Percent change in score
Standard Deviation 27.15
-58.9 Percent change in score
Standard Deviation 34.65
-68.7 Percent change in score
Standard Deviation 32.49

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2), and Week 1, 13, and 25 (Course 3).

Population: mITT Population - The mITT population for Course 3 was defined as all participants who received the treatments of all 3 courses of study B3281004.

The investigator assessed how the participant's overall arthritis appeared at the time of the visit. This evaluation was based on the participant's disease signs, functional capacity and physical examination, and was independent of the Patient's Global Assessment of Arthritis. The investigator's response was recorded using a 100 mm VAS by placing a mark on the scale between 0 (very good) and 100 (very poor).

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=48 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=27 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 3
Change at Course 1/Week 25
-65.9 Percent change in score
Standard Deviation 30.76
-73.2 Percent change in score
Standard Deviation 25.00
-70.4 Percent change in score
Standard Deviation 22.98
-60.1 Percent change in score
Standard Deviation 24.56
-59.9 Percent change in score
Standard Deviation 25.95
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 3
Change at Course 2/Week 1
-57.2 Percent change in score
Standard Deviation 53.03
-49.5 Percent change in score
Standard Deviation 43.91
-58.2 Percent change in score
Standard Deviation 28.45
-56.2 Percent change in score
Standard Deviation 31.66
-60.7 Percent change in score
Standard Deviation 23.54
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 3
Change at Course 2/Week 6
-75.3 Percent change in score
Standard Deviation 27.47
-66.9 Percent change in score
Standard Deviation 36.14
-74.0 Percent change in score
Standard Deviation 24.77
-70.2 Percent change in score
Standard Deviation 26.55
-74.6 Percent change in score
Standard Deviation 21.81
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 3
Change at Course 2/Week 13
-73.4 Percent change in score
Standard Deviation 25.64
-64.6 Percent change in score
Standard Deviation 44.61
-72.1 Percent change in score
Standard Deviation 22.92
-69.7 Percent change in score
Standard Deviation 36.19
-72.9 Percent change in score
Standard Deviation 30.55
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 3
Change at Course 2/Week 25
-70.6 Percent change in score
Standard Deviation 24.17
-73.7 Percent change in score
Standard Deviation 21.26
-71.9 Percent change in score
Standard Deviation 27.15
-63.8 Percent change in score
Standard Deviation 30.10
-68.7 Percent change in score
Standard Deviation 32.49
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 3
Change at Course 3/Week 1
-52.6 Percent change in score
Standard Deviation 55.21
-54.6 Percent change in score
Standard Deviation 43.47
-59.6 Percent change in score
Standard Deviation 29.85
-52.8 Percent change in score
Standard Deviation 44.20
-62.9 Percent change in score
Standard Deviation 28.65
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 3
Change at Course 3/Week 13
-74.6 Percent change in score
Standard Deviation 33.44
-62.3 Percent change in score
Standard Deviation 54.14
-73.3 Percent change in score
Standard Deviation 19.12
-71.5 Percent change in score
Standard Deviation 22.57
-73.0 Percent change in score
Standard Deviation 23.11
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 3
Change at Course 3/Week 25
-74.0 Percent change in score
Standard Deviation 25.59
-59.9 Percent change in score
Standard Deviation 42.55
-74.3 Percent change in score
Standard Deviation 20.48
-72.7 Percent change in score
Standard Deviation 23.30
-70.9 Percent change in score
Standard Deviation 26.63
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 3
Change at Course 1/Week 6
-62.8 Percent change in score
Standard Deviation 45.89
-65.1 Percent change in score
Standard Deviation 40.66
-71.6 Percent change in score
Standard Deviation 23.44
-61.0 Percent change in score
Standard Deviation 40.38
-74.4 Percent change in score
Standard Deviation 21.44
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 3
Change at Course 1/Week 13
-72.5 Percent change in score
Standard Deviation 29.26
-67.2 Percent change in score
Standard Deviation 38.04
-76.0 Percent change in score
Standard Deviation 13.34
-70.5 Percent change in score
Standard Deviation 29.13
-69.9 Percent change in score
Standard Deviation 21.09
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Physician's Global Assessment of Arthritis - by the End of Course 3
Change at Course 1/Week 1
-39.7 Percent change in score
Standard Deviation 43.82
-45.4 Percent change in score
Standard Deviation 43.77
-53.1 Percent change in score
Standard Deviation 32.94
-55.6 Percent change in score
Standard Deviation 25.07
-53.9 Percent change in score
Standard Deviation 25.58

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1).

Population: mITT Population - The mITT population for Course 1 was defined as all participants who received the treatment of the first course of study B3281004.

HAQ-DI assessed the degree of difficulty participants experienced in 8 daily living activity domains during a week: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and other activities. Each activity category consisted of 2-3 items. Each question's difficulty was scored from 0-3 (0=no difficulty, 1=some difficulty, 2=much difficulty, 3=unable to do). Activities requiring assistance (from people or assistive devices) were adjusted to ≥2 to denote more limited functional status. The questionnaire was to be completed by the participant prior to any procedures during the visit, if possible. Overall HAQ-DI score was computed as the sum of domain scores divided by the number of domains answered, providing a score from 0-3. Low scores denoted improvement of disability/lower degree of domain difficulty. Primary outcomes reported post baseline mean percent (%) changes in HAQ-DI score. Post baseline values are reported on the % change from initial study Baseline scale.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 1
Change at Course 1/Week 1
-12.2 Percent change in score
Standard Deviation 54.91
-31.0 Percent change in score
Standard Deviation 38.52
-39.1 Percent change in score
Standard Deviation 45.85
-28.8 Percent change in score
Standard Deviation 33.42
-27.7 Percent change in score
Standard Deviation 36.15
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 1
Change at Course 1/Week 6
-20.0 Percent change in score
Standard Deviation 48.09
-39.1 Percent change in score
Standard Deviation 38.66
-45.8 Percent change in score
Standard Deviation 35.63
-35.9 Percent change in score
Standard Deviation 30.65
-31.7 Percent change in score
Standard Deviation 36.38
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 1
Change at Course 1/Week 13
-17.7 Percent change in score
Standard Deviation 41.95
-40.0 Percent change in score
Standard Deviation 43.21
-47.5 Percent change in score
Standard Deviation 34.34
-30.0 Percent change in score
Standard Deviation 37.25
-35.8 Percent change in score
Standard Deviation 33.09
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 1
Change at Course 1/Week 25
-26.3 Percent change in score
Standard Deviation 42.52
-24.1 Percent change in score
Standard Deviation 32.50
-43.6 Percent change in score
Standard Deviation 38.36
-33.9 Percent change in score
Standard Deviation 39.17
-27.2 Percent change in score
Standard Deviation 41.12

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2).

Population: mITT Population - The mITT population for Course 2 was defined as all participants who received the treatments of the first 2 courses of study B3281004.

HAQ-DI assessed the degree of difficulty participants experienced in 8 daily living activity domains during a week: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and other activities. Each activity category consisted of 2-3 items. Each question's difficulty was scored from 0-3 (0=no difficulty, 1=some difficulty, 2=much difficulty, 3=unable to do). Activities requiring assistance (from people or assistive devices) were adjusted to ≥2 to denote more limited functional status. The questionnaire was to be completed by the participant prior to any procedures during the visit, if possible. Overall HAQ-DI score was computed as the sum of domain scores divided by the number of domains answered, providing a score from 0-3. Low scores denoted improvement of disability/lower degree of domain difficulty. Primary outcomes reported post baseline mean percent (%) changes in HAQ-DI score. Post baseline values are reported on the % change from initial study Baseline scale.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=54 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=31 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=29 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 2
Change at Course 1/Week 1
-15.6 Percent change in score
Standard Deviation 45.37
-29.3 Percent change in score
Standard Deviation 37.54
-40.0 Percent change in score
Standard Deviation 43.05
-26.7 Percent change in score
Standard Deviation 32.08
-28.4 Percent change in score
Standard Deviation 36.53
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 2
Change at Course 1/Week 6
-23.4 Percent change in score
Standard Deviation 41.60
-37.1 Percent change in score
Standard Deviation 37.61
-46.8 Percent change in score
Standard Deviation 31.78
-34.1 Percent change in score
Standard Deviation 29.58
-32.6 Percent change in score
Standard Deviation 36.66
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 2
Change at Course 1/Week 13
-21.6 Percent change in score
Standard Deviation 34.03
-38.0 Percent change in score
Standard Deviation 42.46
-48.4 Percent change in score
Standard Deviation 31.07
-28.0 Percent change in score
Standard Deviation 36.26
-35.8 Percent change in score
Standard Deviation 33.09
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 2
Change at Course 1/Week 25
-26.3 Percent change in score
Standard Deviation 42.52
-24.1 Percent change in score
Standard Deviation 32.50
-44.0 Percent change in score
Standard Deviation 35.30
-31.5 Percent change in score
Standard Deviation 39.92
-27.2 Percent change in score
Standard Deviation 41.12
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 2
Change at Course 2/Week 1
-19.4 Percent change in score
Standard Deviation 44.16
-36.6 Percent change in score
Standard Deviation 41.08
-44.9 Percent change in score
Standard Deviation 34.41
-24.2 Percent change in score
Standard Deviation 35.47
-27.6 Percent change in score
Standard Deviation 32.91
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 2
Change at Course 2/Week 6
-27.3 Percent change in score
Standard Deviation 42.86
-38.2 Percent change in score
Standard Deviation 41.14
-44.1 Percent change in score
Standard Deviation 38.55
-27.2 Percent change in score
Standard Deviation 40.71
-35.4 Percent change in score
Standard Deviation 44.10
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 2
Change at Course 2/Week 13
-24.9 Percent change in score
Standard Deviation 44.40
-38.5 Percent change in score
Standard Deviation 40.36
-45.3 Percent change in score
Standard Deviation 41.12
-28.4 Percent change in score
Standard Deviation 38.05
-32.3 Percent change in score
Standard Deviation 64.88
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 2
Change at Course 2/Week 25
-23.4 Percent change in score
Standard Deviation 79.52
-30.7 Percent change in score
Standard Deviation 37.00
-43.2 Percent change in score
Standard Deviation 38.79
-22.3 Percent change in score
Standard Deviation 29.32
-48.7 Percent change in score
Standard Deviation 27.77

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2), and Week 1, 13, and 25 (Course 3).

Population: mITT Population - The mITT population for Course 3 was defined as all participants who received the treatments of all 3 courses of study B3281004.

HAQ-DI assessed the degree of difficulty participants experienced in 8 daily living activity domains during a week: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and other activities. Each activity category consisted of 2-3 items. Each question's difficulty was scored from 0-3 (0=no difficulty, 1=some difficulty, 2=much difficulty, 3=unable to do). Activities requiring assistance (from people or assistive devices) were adjusted to ≥2 to denote more limited functional status. The questionnaire was to be completed by the participant prior to any procedures during the visit, if possible. Overall HAQ-DI score was computed as the sum of domain scores divided by the number of domains answered, providing a score from 0-3. Low scores denoted improvement of disability/lower degree of domain difficulty. Primary outcomes reported post baseline mean percent (%) changes in HAQ-DI score. Post baseline values are reported on the % change from initial study Baseline scale.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=48 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=27 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 3
Change at Course 1/Week 1
-13.9 Percent change in score
Standard Deviation 46.19
-29.3 Percent change in score
Standard Deviation 37.54
-38.6 Percent change in score
Standard Deviation 42.99
-26.7 Percent change in score
Standard Deviation 31.76
-28.4 Percent change in score
Standard Deviation 36.53
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 3
Change at Course 1/Week 6
-23.1 Percent change in score
Standard Deviation 42.48
-37.1 Percent change in score
Standard Deviation 37.61
-45.2 Percent change in score
Standard Deviation 31.03
-33.4 Percent change in score
Standard Deviation 30.08
-32.6 Percent change in score
Standard Deviation 36.66
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 3
Change at Course 1/Week 13
-23.2 Percent change in score
Standard Deviation 35.62
-38.0 Percent change in score
Standard Deviation 42.46
-46.8 Percent change in score
Standard Deviation 30.36
-27.7 Percent change in score
Standard Deviation 37.07
-35.8 Percent change in score
Standard Deviation 33.09
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 3
Change at Course 1/Week 25
-26.7 Percent change in score
Standard Deviation 44.36
-24.1 Percent change in score
Standard Deviation 32.50
-41.3 Percent change in score
Standard Deviation 34.12
-30.2 Percent change in score
Standard Deviation 41.61
-27.2 Percent change in score
Standard Deviation 41.12
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 3
Change at Course 2/Week 1
-18.8 Percent change in score
Standard Deviation 45.07
-36.6 Percent change in score
Standard Deviation 41.08
-43.2 Percent change in score
Standard Deviation 33.71
-24.3 Percent change in score
Standard Deviation 36.60
-27.6 Percent change in score
Standard Deviation 32.91
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 3
Change at Course 2/Week 6
-26.6 Percent change in score
Standard Deviation 43.60
-38.2 Percent change in score
Standard Deviation 41.14
-44.1 Percent change in score
Standard Deviation 38.55
-26.6 Percent change in score
Standard Deviation 42.19
-35.4 Percent change in score
Standard Deviation 44.10
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 3
Change at Course 2/Week 13
-22.9 Percent change in score
Standard Deviation 44.48
-38.5 Percent change in score
Standard Deviation 40.36
-45.3 Percent change in score
Standard Deviation 41.12
-27.2 Percent change in score
Standard Deviation 39.12
-32.3 Percent change in score
Standard Deviation 64.88
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 3
Change at Course 2/Week 25
-21.0 Percent change in score
Standard Deviation 82.68
-30.7 Percent change in score
Standard Deviation 37.00
-43.2 Percent change in score
Standard Deviation 38.79
-25.0 Percent change in score
Standard Deviation 28.30
-48.7 Percent change in score
Standard Deviation 27.77
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 3
Change at Course 3/Week 1
-18.7 Percent change in score
Standard Deviation 54.57
-37.2 Percent change in score
Standard Deviation 41.42
-41.5 Percent change in score
Standard Deviation 47.06
-20.4 Percent change in score
Standard Deviation 43.26
-22.5 Percent change in score
Standard Deviation 60.13
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 3
Change at Course 3/Week 13
-25.3 Percent change in score
Standard Deviation 43.76
-32.6 Percent change in score
Standard Deviation 42.25
-40.8 Percent change in score
Standard Deviation 50.01
-24.8 Percent change in score
Standard Deviation 36.50
-40.7 Percent change in score
Standard Deviation 44.12
Percent Change From Initial Study Baseline in Individual Components of the ACR Response: Health Assessment Questionnaire - Disability Index (HAQ-DI) - by the End of Course 3
Change at Course 3/Week 25
-23.7 Percent change in score
Standard Deviation 42.05
-37.7 Percent change in score
Standard Deviation 42.58
-48.7 Percent change in score
Standard Deviation 29.85
-31.1 Percent change in score
Standard Deviation 32.38
-34.5 Percent change in score
Standard Deviation 46.20

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1).

Population: mITT Population - The mITT population for Course 1 was defined as all participants who received the treatment of the first course of study B3281004.

HAQ-DI assessed the degree of difficulty participants experienced in 8 daily living activity domains during a week: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and other activities. Each activity category consisted of 2-3 items. Each question's difficulty was scored from 0-3 (0=no difficulty, 1=some difficulty, 2=much difficulty, 3=unable to do). Activities requiring assistance (from people or assistive devices) were adjusted to ≥2 to denote more limited functional status. The questionnaire was to be completed by the participant prior to any procedures during the visit, if possible. Overall HAQ-DI score was computed as the sum of domain scores divided by the number of domains answered, providing a score from 0-3. Low scores denoted improvement of disability/lower degree of domain difficulty. Primary outcome reported in the table is mean HAQ-DI score at each time point, and it is on the scale of HAQ-DI score with the range from 0 to 3.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=58 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=32 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=33 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=30 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Outcome Measure Using HAQ-DI - by the End of Course 1
Course 1/Week 1
1.4 Score on a scale
Standard Deviation 0.66
1.1 Score on a scale
Standard Deviation 0.73
1.0 Score on a scale
Standard Deviation 0.63
1.2 Score on a scale
Standard Deviation 0.71
1.3 Score on a scale
Standard Deviation 0.78
Outcome Measure Using HAQ-DI - by the End of Course 1
Course 1/Week 6
1.3 Score on a scale
Standard Deviation 0.70
1.0 Score on a scale
Standard Deviation 0.68
0.9 Score on a scale
Standard Deviation 0.62
1.1 Score on a scale
Standard Deviation 0.66
1.2 Score on a scale
Standard Deviation 0.75
Outcome Measure Using HAQ-DI - by the End of Course 1
Course 1/Week 25
1.2 Score on a scale
Standard Deviation 0.60
1.3 Score on a scale
Standard Deviation 0.67
0.9 Score on a scale
Standard Deviation 0.65
1.1 Score on a scale
Standard Deviation 0.75
1.1 Score on a scale
Standard Deviation 0.66
Outcome Measure Using HAQ-DI - by the End of Course 1
Course 1/Week 13
1.3 Score on a scale
Standard Deviation 0.63
1.0 Score on a scale
Standard Deviation 0.74
0.8 Score on a scale
Standard Deviation 0.59
1.2 Score on a scale
Standard Deviation 0.65
1.1 Score on a scale
Standard Deviation 0.70

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2).

Population: mITT Population - The mITT population for Course 2 was defined as all participants who received the treatments of the first 2 courses of study B3281004.

HAQ-DI assessed the degree of difficulty participants experienced in 8 daily living activity domains during a week: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and other activities. Each activity category consisted of 2-3 items. Each question's difficulty was scored from 0-3 (0=no difficulty, 1=some difficulty, 2=much difficulty, 3=unable to do). Activities requiring assistance (from people or assistive devices) were adjusted to ≥2 to denote more limited functional status. The questionnaire was to be completed by the participant prior to any procedures during the visit, if possible. Overall HAQ-DI score was computed as the sum of domain scores divided by the number of domains answered, providing a score from 0-3. Low scores denoted improvement of disability/lower degree of domain difficulty. Primary outcome reported in the table is mean HAQ-DI score at each time point, and it is on the scale of HAQ-DI score with the range from 0 to 3.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=54 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=31 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=29 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Outcome Measure Using HAQ-DI - by the End of Course 2
Course 1/Week 1
1.4 Score on a scale
Standard Deviation 0.68
1.2 Score on a scale
Standard Deviation 0.72
1.0 Score on a scale
Standard Deviation 0.60
1.3 Score on a scale
Standard Deviation 0.70
1.2 Score on a scale
Standard Deviation 0.77
Outcome Measure Using HAQ-DI - by the End of Course 2
Course 1/Week 6
1.3 Score on a scale
Standard Deviation 0.71
1.0 Score on a scale
Standard Deviation 0.66
0.9 Score on a scale
Standard Deviation 0.60
1.1 Score on a scale
Standard Deviation 0.66
1.1 Score on a scale
Standard Deviation 0.73
Outcome Measure Using HAQ-DI - by the End of Course 2
Course 1/Week 13
1.3 Score on a scale
Standard Deviation 0.64
1.0 Score on a scale
Standard Deviation 0.73
0.8 Score on a scale
Standard Deviation 0.58
1.2 Score on a scale
Standard Deviation 0.64
1.1 Score on a scale
Standard Deviation 0.70
Outcome Measure Using HAQ-DI - by the End of Course 2
Course 1/Week 25
1.2 Score on a scale
Standard Deviation 0.60
1.3 Score on a scale
Standard Deviation 0.67
0.9 Score on a scale
Standard Deviation 0.63
1.1 Score on a scale
Standard Deviation 0.78
1.1 Score on a scale
Standard Deviation 0.66
Outcome Measure Using HAQ-DI - by the End of Course 2
Course 2/Week 1
1.3 Score on a scale
Standard Deviation 0.66
1.0 Score on a scale
Standard Deviation 0.75
0.9 Score on a scale
Standard Deviation 0.64
1.3 Score on a scale
Standard Deviation 0.69
1.2 Score on a scale
Standard Deviation 0.75
Outcome Measure Using HAQ-DI - by the End of Course 2
Course 2/Week 6
1.2 Score on a scale
Standard Deviation 0.67
1.0 Score on a scale
Standard Deviation 0.69
0.9 Score on a scale
Standard Deviation 0.60
1.2 Score on a scale
Standard Deviation 0.61
1.0 Score on a scale
Standard Deviation 0.65
Outcome Measure Using HAQ-DI - by the End of Course 2
Course 2/Week 13
1.2 Score on a scale
Standard Deviation 0.69
1.0 Score on a scale
Standard Deviation 0.69
0.9 Score on a scale
Standard Deviation 0.60
1.2 Score on a scale
Standard Deviation 0.65
1.0 Score on a scale
Standard Deviation 0.67
Outcome Measure Using HAQ-DI - by the End of Course 2
Course 2/Week 25
1.1 Score on a scale
Standard Deviation 0.71
1.2 Score on a scale
Standard Deviation 0.75
0.9 Score on a scale
Standard Deviation 0.69
1.4 Score on a scale
Standard Deviation 0.75
0.8 Score on a scale
Standard Deviation 0.60

PRIMARY outcome

Timeframe: Week 1, 6, 13, and 25 (Course 1 and Course 2), and Week 1, 13, and 25 (Course 3).

Population: mITT Population - The mITT population for Course 3 was defined as all participants who received the treatments of all 3 courses of study B3281004.

HAQ-DI assessed the degree of difficulty participants experienced in 8 daily living activity domains during a week: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and other activities. Each activity category consisted of 2-3 items. Each question's difficulty was scored from 0-3 (0=no difficulty, 1=some difficulty, 2=much difficulty, 3=unable to do). Activities requiring assistance (from people or assistive devices) were adjusted to ≥2 to denote more limited functional status. The questionnaire was to be completed by the participant prior to any procedures during the visit, if possible. Overall HAQ-DI score was computed as the sum of domain scores divided by the number of domains answered, providing a score from 0-3. Low scores denoted improvement of disability/lower degree of domain difficulty. Primary outcome reported in the table is mean HAQ-DI score at each time point, and it is on the scale of HAQ-DI score with the range from 0 to 3.

Outcome measures

Outcome measures
Measure
PF-05280586/PF-05280586/PF-05280586
n=48 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received PF-05280586 in the B3281001 study.
Rituximab-EU/PF-05280586/PF-05280586
n=30 Participants
This group received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24-week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (EU)
n=30 Participants
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24--week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-EU in the B3281001 study.
Rituximab-EU Total
n=27 Participants
Participants who received Rituximab-EU in the B3281001 study were either assigned Rituximab-EU in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-EU participants.
Rituximab-US/PF-05280586/PF-05280586
n=29 Participants
This group received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone, an antipyretic, and an antihistamine) on Study Days 1 and 15 of a 24--week (±8 week) course followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 2 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
PF-05280586/PF-05280586/PF-05280586 (US)
This group received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of up to 3 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care. Participants in this treatment arm received Rituximab-US in the B3281001 study.
Rituximab-US Total
Participants who received Rituximab-US in the B3281001 study were either assigned Rituximab-US in the first course of B3281004, or PF-05280586. This measures the total percentage of B3281001 Rituximab-US participants.
Outcome Measure Using HAQ-DI - by the End of Course 3
Course 1/Week 6
1.2 Score on a scale
Standard Deviation 0.69
1.0 Score on a scale
Standard Deviation 0.66
0.9 Score on a scale
Standard Deviation 0.60
1.2 Score on a scale
Standard Deviation 0.67
1.1 Score on a scale
Standard Deviation 0.73
Outcome Measure Using HAQ-DI - by the End of Course 3
Course 1/Week 25
1.1 Score on a scale
Standard Deviation 0.59
1.3 Score on a scale
Standard Deviation 0.67
1.0 Score on a scale
Standard Deviation 0.62
1.1 Score on a scale
Standard Deviation 0.80
1.1 Score on a scale
Standard Deviation 0.66
Outcome Measure Using HAQ-DI - by the End of Course 3
Course 2/Week 6
1.2 Score on a scale
Standard Deviation 0.66
1.0 Score on a scale
Standard Deviation 0.69
0.9 Score on a scale
Standard Deviation 0.60
1.2 Score on a scale
Standard Deviation 0.63
1.0 Score on a scale
Standard Deviation 0.65
Outcome Measure Using HAQ-DI - by the End of Course 3
Course 2/Week 13
1.2 Score on a scale
Standard Deviation 0.69
1.0 Score on a scale
Standard Deviation 0.69
0.9 Score on a scale
Standard Deviation 0.60
1.2 Score on a scale
Standard Deviation 0.66
1.0 Score on a scale
Standard Deviation 0.67
Outcome Measure Using HAQ-DI - by the End of Course 3
Course 2/Week 25
1.1 Score on a scale
Standard Deviation 0.66
1.2 Score on a scale
Standard Deviation 0.75
0.9 Score on a scale
Standard Deviation 0.69
1.3 Score on a scale
Standard Deviation 0.77
0.8 Score on a scale
Standard Deviation 0.60
Outcome Measure Using HAQ-DI - by the End of Course 3
Course 3/Week 25 (EOT)
1.2 Score on a scale
Standard Deviation 0.68
1.0 Score on a scale
Standard Deviation 0.77
0.9 Score on a scale
Standard Deviation 0.60
1.2 Score on a scale
Standard Deviation 0.68
1.0 Score on a scale
Standard Deviation 0.71
Outcome Measure Using HAQ-DI - by the End of Course 3
Course 1/Week 1
1.4 Score on a scale
Standard Deviation 0.67
1.2 Score on a scale
Standard Deviation 0.72
1.0 Score on a scale
Standard Deviation 0.60
1.3 Score on a scale
Standard Deviation 0.70
1.2 Score on a scale
Standard Deviation 0.77
Outcome Measure Using HAQ-DI - by the End of Course 3
Course 1/Week 13
1.2 Score on a scale
Standard Deviation 0.62
1.0 Score on a scale
Standard Deviation 0.73
0.9 Score on a scale
Standard Deviation 0.57
1.2 Score on a scale
Standard Deviation 0.65
1.1 Score on a scale
Standard Deviation 0.70
Outcome Measure Using HAQ-DI - by the End of Course 3
Course 2/Week 1
1.3 Score on a scale
Standard Deviation 0.64
1.0 Score on a scale
Standard Deviation 0.75
0.9 Score on a scale
Standard Deviation 0.64
1.3 Score on a scale
Standard Deviation 0.71
1.2 Score on a scale
Standard Deviation 0.75
Outcome Measure Using HAQ-DI - by the End of Course 3
Course 3/Week 1
1.3 Score on a scale
Standard Deviation 0.67
1.0 Score on a scale
Standard Deviation 0.71
0.9 Score on a scale
Standard Deviation 0.64
1.3 Score on a scale
Standard Deviation 0.72
1.1 Score on a scale
Standard Deviation 0.71
Outcome Measure Using HAQ-DI - by the End of Course 3
Course 3/Week 13
1.2 Score on a scale
Standard Deviation 0.67
1.1 Score on a scale
Standard Deviation 0.74
0.9 Score on a scale
Standard Deviation 0.54
1.2 Score on a scale
Standard Deviation 0.67
0.9 Score on a scale
Standard Deviation 0.66

Adverse Events

PF-05280586: by the End of Course 1

Serious events: 4 serious events
Other events: 18 other events
Deaths: 0 deaths

Rituximab-EU: by the End of Course 1

Serious events: 2 serious events
Other events: 3 other events
Deaths: 0 deaths

PF-05280586 (EU): by the End of Course 1

Serious events: 2 serious events
Other events: 8 other events
Deaths: 0 deaths

Rituximab-US: by the End of Course 1

Serious events: 1 serious events
Other events: 15 other events
Deaths: 0 deaths

PF-05280586 (US): by the End of Course 1

Serious events: 2 serious events
Other events: 7 other events
Deaths: 0 deaths

PF-05280586: by the End of Course 2

Serious events: 6 serious events
Other events: 26 other events
Deaths: 0 deaths

Rituximab-EU/PF-05280586: by the End of Course 2

Serious events: 1 serious events
Other events: 15 other events
Deaths: 0 deaths

PF-05280586 (EU): by the End of Course 2

Serious events: 4 serious events
Other events: 13 other events
Deaths: 0 deaths

Rituximab-US/PF-05280586: by the End of Course 2

Serious events: 2 serious events
Other events: 18 other events
Deaths: 0 deaths

PF-05280586 (US): by the End of Course 2

Serious events: 1 serious events
Other events: 10 other events
Deaths: 0 deaths

PF-05280586: by the End of Course 3

Serious events: 4 serious events
Other events: 25 other events
Deaths: 0 deaths

Rituximab-EU/PF-05280586/PF-05280586: by the End of Course 3

Serious events: 1 serious events
Other events: 18 other events
Deaths: 0 deaths

PF-05280586 (EU): by the End of Course 3

Serious events: 4 serious events
Other events: 15 other events
Deaths: 0 deaths

Rituximab-US/PF-05280586/PF-05280586: by the End of Course 3

Serious events: 1 serious events
Other events: 18 other events
Deaths: 0 deaths

PF-05280586 (US): by the End of Course 3

Serious events: 1 serious events
Other events: 17 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
PF-05280586: by the End of Course 1
n=58 participants at risk
This treatment group, which received PF-05280586 during the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
Rituximab-EU: by the End of Course 1
n=32 participants at risk
This treatment group, which received Rituximab-EU in the B3281001 study, received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
PF-05280586 (EU): by the End of Course 1
n=33 participants at risk
This treatment group, which received Rituximab-EU in the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
Rituximab-US: by the End of Course 1
n=30 participants at risk
This treatment group, which received Rituximab-US in the B3281001 study, received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care.
PF-05280586 (US): by the End of Course 1
n=30 participants at risk
This treatment group, which received Rituximab-US in the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
PF-05280586: by the End of Course 2
n=54 participants at risk
This treatment group, which received PF-05280586 in the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first two 24-week (±8 week) courses in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
Rituximab-EU/PF-05280586: by the End of Course 2
n=30 participants at risk
This treatment group, which received Rituximab-EU in the B3281001 study, received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study, followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the second 24-week (±8 week) course. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
PF-05280586 (EU): by the End of Course 2
n=31 participants at risk
This treatment group, which received Rituximab-EU in the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first two 24-week (±8 week) courses in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
Rituximab-US/PF-05280586: by the End of Course 2
n=29 participants at risk
This treatment group, which received Rituximab-US in the B3281001 study, received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study, followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the second 24-week (±8 week) course. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care.
PF-05280586 (US): by the End of Course 2
n=29 participants at risk
This treatment group, which received Rituximab-US in the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first two 24-week (±8 week) courses in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
PF-05280586: by the End of Course 3
n=48 participants at risk
This treatment group, which received PF-05280586 in the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of all three 24-week (±8 week) courses in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
Rituximab-EU/PF-05280586/PF-05280586: by the End of Course 3
n=30 participants at risk
This treatment group, which received Rituximab-EU in the B3281001 study, received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study, followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the second and third 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
PF-05280586 (EU): by the End of Course 3
n=30 participants at risk
This treatment group, which received Rituximab-EU in the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of all three 24-week (±8 week) courses in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
Rituximab-US/PF-05280586/PF-05280586: by the End of Course 3
n=27 participants at risk
This treatment group, which received Rituximab-US in the B3281001 study, received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study, followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the second and third 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care.
PF-05280586 (US): by the End of Course 3
n=29 participants at risk
This treatment group, which received Rituximab-US in the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of all three 24-week (±8 week) courses in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
Blood and lymphatic system disorders
Anaemia
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.0%
1/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Blood and lymphatic system disorders
Febrile Neutropenia
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
1.9%
1/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
2.1%
1/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Cardiac disorders
Pericarditis
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Gastrointestinal disorders
Diaphragmatic Hernia
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
1.9%
1/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
2.1%
1/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Gastrointestinal disorders
Inguinal Hernia
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
1/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Gastrointestinal disorders
Pancreatitis
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Gastrointestinal disorders
Umbilical Hernia
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
1/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Arthritis Infective
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
2.1%
1/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Bronchitis
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Gastroenteritis Viral
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
1.9%
1/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Pneumonia
1.7%
1/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.0%
1/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
1.9%
1/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.5%
2/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
2.1%
1/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Sinusitis
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Renal and urinary disorders
Hydronephrosis
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.1%
1/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Renal and urinary disorders
Ureterolithiasis
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.1%
1/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Respiratory, thoracic and mediastinal disorders
Chronic Obstructive Pulmonary Disease
1.7%
1/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
1.9%
1/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
2.1%
1/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Subcutaneous Abscess
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
1.9%
1/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Wound Infection Staphylococcal
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Nervous system disorders
Syncope
1.7%
1/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
1.9%
1/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Pregnancy, puerperium and perinatal conditions
Blighted Ovum
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Arthritis Bacterial
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Urinary Tract Infection
1.7%
1/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Nervous system disorders
Transient Ischemic Attack
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.1%
1/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.

Other adverse events

Other adverse events
Measure
PF-05280586: by the End of Course 1
n=58 participants at risk
This treatment group, which received PF-05280586 during the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
Rituximab-EU: by the End of Course 1
n=32 participants at risk
This treatment group, which received Rituximab-EU in the B3281001 study, received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
PF-05280586 (EU): by the End of Course 1
n=33 participants at risk
This treatment group, which received Rituximab-EU in the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
Rituximab-US: by the End of Course 1
n=30 participants at risk
This treatment group, which received Rituximab-US in the B3281001 study, received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care.
PF-05280586 (US): by the End of Course 1
n=30 participants at risk
This treatment group, which received Rituximab-US in the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
PF-05280586: by the End of Course 2
n=54 participants at risk
This treatment group, which received PF-05280586 in the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first two 24-week (±8 week) courses in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
Rituximab-EU/PF-05280586: by the End of Course 2
n=30 participants at risk
This treatment group, which received Rituximab-EU in the B3281001 study, received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study, followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the second 24-week (±8 week) course. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
PF-05280586 (EU): by the End of Course 2
n=31 participants at risk
This treatment group, which received Rituximab-EU in the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first two 24-week (±8 week) courses in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
Rituximab-US/PF-05280586: by the End of Course 2
n=29 participants at risk
This treatment group, which received Rituximab-US in the B3281001 study, received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study, followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the second 24-week (±8 week) course. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care.
PF-05280586 (US): by the End of Course 2
n=29 participants at risk
This treatment group, which received Rituximab-US in the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first two 24-week (±8 week) courses in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
PF-05280586: by the End of Course 3
n=48 participants at risk
This treatment group, which received PF-05280586 in the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of all three 24-week (±8 week) courses in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
Rituximab-EU/PF-05280586/PF-05280586: by the End of Course 3
n=30 participants at risk
This treatment group, which received Rituximab-EU in the B3281001 study, received IV rituximab (MabThera) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study, followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the second and third 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
PF-05280586 (EU): by the End of Course 3
n=30 participants at risk
This treatment group, which received Rituximab-EU in the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of all three 24-week (±8 week) courses in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
Rituximab-US/PF-05280586/PF-05280586: by the End of Course 3
n=27 participants at risk
This treatment group, which received Rituximab-US in the B3281001 study, received IV rituximab (Rituxan) infusion 1000 mg/500 mL (preceded by 100 mg methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the first 24-week (±8 week) course in this three course study, followed by IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of the second and third 24-week (±8 week) courses. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance) for up to 25 weeks. Folate supplementation was encouraged according to local standard of care.
PF-05280586 (US): by the End of Course 3
n=29 participants at risk
This treatment group, which received Rituximab-US in the B3281001 study, received IV rituximab (PF-05280586) infusion 1000 mg/500 mL (preceded by 100 mg IV methylprednisolone or its equivalent, an antipyretic, and an antihistamine) on Study Days 1 and 15 of all three 24-week (±8 week) courses in this three course study. Participants continued to receive a stable background regimen of methotrexate 10 to 25 mg/week (7.5 mg/week in the event of prior poor tolerance). Folate supplementation was encouraged according to local standard of care.
Gastrointestinal disorders
Diarrhoea
1.7%
1/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.0%
1/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
2/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
10.3%
3/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
2.1%
1/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
11.1%
3/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Gastrointestinal disorders
Nausea
3.4%
2/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.0%
1/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
7.4%
4/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.2%
3/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
1/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Gastrointestinal disorders
Vomiting
1.7%
1/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.1%
2/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
2/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.5%
2/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
4.2%
2/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
1/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
General disorders
Asthenia
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
1/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
General disorders
Fatigue
5.2%
3/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
5.6%
3/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
4.2%
2/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
1/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Upper Respiratory Tract Infection
1.7%
1/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
9.4%
3/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.0%
1/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
1.9%
1/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
13.3%
4/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
10.3%
3/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
4.2%
2/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
13.3%
4/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
14.8%
4/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
10.3%
3/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Urinary Tract Infection
6.9%
4/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.0%
1/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
9.3%
5/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
10.4%
5/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
10.0%
3/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
1/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Injury, poisoning and procedural complications
Foot Fracture
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
7.4%
2/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Musculoskeletal and connective tissue disorders
Arthralgia
1.7%
1/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
10.0%
3/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
2.1%
1/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
7.4%
2/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Skin and subcutaneous tissue disorders
Skin Lesion
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
1.9%
1/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
2.1%
1/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
7.4%
2/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Musculoskeletal and connective tissue disorders
Back Pain
1.7%
1/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.0%
1/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
2/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.5%
2/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
4.2%
2/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
7.4%
2/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Musculoskeletal and connective tissue disorders
Rheumatoid Arthritis
6.9%
4/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.1%
1/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
9.1%
3/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
9.3%
5/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
9.7%
3/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
10.4%
5/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
10.0%
3/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
10.0%
3/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
7.4%
2/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Nervous system disorders
Dizziness
1.7%
1/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.0%
1/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
2/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
4.2%
2/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
1/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Nervous system disorders
Headache
1.7%
1/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
2/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
2.1%
1/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
1/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Psychiatric disorders
Depression
1.7%
1/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
2/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.2%
3/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
7.4%
2/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Respiratory, thoracic and mediastinal disorders
Cough
3.4%
2/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
5.6%
3/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
4.2%
2/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
7.4%
2/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Respiratory, thoracic and mediastinal disorders
Oropharyngeal Pain
1.7%
1/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
1.9%
1/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
General disorders
Oedema Peripheral
1.7%
1/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.1%
1/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
1.9%
1/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
2.1%
1/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
11.1%
3/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Bronchitis
3.4%
2/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.1%
1/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
7.4%
4/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
10.4%
5/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
11.1%
3/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Nasopharyngitis
1.7%
1/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
2/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
10.3%
3/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
2.1%
1/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
1/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Oral Candidiasis
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
1/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Sinusitis
1.7%
1/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.1%
1/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.0%
1/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
7.4%
4/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.5%
2/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
8.3%
4/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
7.4%
2/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Injury, poisoning and procedural complications
Fall
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.1%
1/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
2.1%
1/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
10.0%
3/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
1/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Investigations
Neutrophil Count Decreased
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.1%
1/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Metabolism and nutrition disorders
Vitamin D Deficiency
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.1%
1/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.0%
1/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.5%
2/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
1/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Musculoskeletal and connective tissue disorders
Pain In Extremity
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
1/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Nervous system disorders
Paraesthesia
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
7.4%
2/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Gastrointestinal disorders
Dyspepsia
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
7.4%
2/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Gastroenteritis
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Gastrointestinal Viral Infection
3.4%
2/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
2/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.2%
3/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Infections and infestations
Oral Herpes
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
7.4%
2/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Injury, poisoning and procedural complications
Wrist Fracture
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.0%
1/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.2%
1/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Investigations
Alanine Aminotransferase Increased
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.7%
1/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Investigations
Aspartate Aminotransferase Increased
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.9%
2/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
Investigations
White Blood Cell Count Decreased
0.00%
0/58 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/32 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/33 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/54 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.3%
1/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/31 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/48 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
6.7%
2/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/30 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
0.00%
0/27 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.
3.4%
1/29 • Serious adverse events (SAEs) were logged from informed consent until up to 28 calendar days after last study drug administration or Long Term Follow-Up, whichever was last. Adverse events (AEs) were logged from first dose of study drug to last visit.
SAEs \& AEs were summarized by course for events with first onset on or after the first dose of study drug in that course \& before the first dose of in the subsequent course, or any pre-existing event that worsened in severity during that course. An event may appear twice as data is cumulative for participants who received treatment in Course 2 \& 3.

Additional Information

Pfizer ClinicalTrials.gov Call Center

Pfizer, Inc.

Phone: 1-800-718-1021

Results disclosure agreements

  • Principal investigator is a sponsor employee The only disclosure restriction on the PI is that the sponsor can review results communications prior to public release and can embargo communications regarding trial results for a period that is less than or equal to 60 days from the time submitted to the sponsor for review. The sponsor cannot extend the embargo. Investigator will, on request, remove any previously undisclosed Confidential Information (other than the Study results themselves) before disclosure.
  • Publication restrictions are in place

Restriction type: OTHER