Trial Outcomes & Findings for A Study of the Safety and Efficacy of GDC-0853 in Participants With Moderate to Severe Active Systemic Lupus Erythematosus (NCT NCT02908100)

NCT ID: NCT02908100

Last Updated: 2024-05-08

Results Overview

The Systemic Lupus Erythematosus Responder Index (SRI)-4 measures reduction in SLE disease activity and is a composite measure that includes the SLE Disease Activity Index (SLEDAI-2K), British Isles Lupus Activity Group (BILAG) 2004 and Physician Global Assessment. It is defined as: 1) Reduction of ≥4 points from baseline in Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) score; 2) no new British Isles Lupus Assessment Group (BILAG) A or no more than 1 new BILAG B disease activity scores and 3) no worsening (defined as an increase of ≥0.3 points \[10 mm\] from baseline) in the Physician's Global Assessment of Disease Activity. The score range is from 0 to 100, with higher scores indicating greater disease activity.

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

260 participants

Primary outcome timeframe

Week 48

Results posted on

2024-05-08

Participant Flow

The study was conducted at 69 centers in 12 countries.

An overall total of 616 participants were screened into the study, of which 356 participants were screen failures. 260 participants (Intent-To-Treat/ITT population) were randomized into the study, of which 1 participant did not receive any study treatment meaning that the Safety population consisted of 259 participants.

Participant milestones

Participant milestones
Measure
Placebo
Participants received matching placebo to GDC-0853 orally starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (150mg) QD
Participants received GDC-0853 (150mg) orally once daily (QD) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (200mg) BID
Participants received GDC-0853 (200mg) orally twice daily (BID) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
Overall Study
STARTED
86
87
87
Overall Study
COMPLETED
63
66
66
Overall Study
NOT COMPLETED
23
21
21

Reasons for withdrawal

Reasons for withdrawal
Measure
Placebo
Participants received matching placebo to GDC-0853 orally starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (150mg) QD
Participants received GDC-0853 (150mg) orally once daily (QD) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (200mg) BID
Participants received GDC-0853 (200mg) orally twice daily (BID) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
Overall Study
Adverse Event
7
6
9
Overall Study
Death
2
0
0
Overall Study
Lack of Efficacy
2
3
3
Overall Study
Lost to Follow-up
0
1
2
Overall Study
Non-Compliance With Study Drug
1
1
2
Overall Study
Non-Compliance With Contraceptive Method
1
0
0
Overall Study
Physician Decision
0
1
0
Overall Study
Pregnancy
1
2
0
Overall Study
Withdrawal by Subject
8
7
5
Overall Study
Randomised in Error
1
0
0

Baseline Characteristics

A Study of the Safety and Efficacy of GDC-0853 in Participants With Moderate to Severe Active Systemic Lupus Erythematosus

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Placebo
n=86 Participants
Participants received matching placebo to GDC-0853 orally starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (150mg) QD
n=87 Participants
Participants received GDC-0853 (150mg) orally once daily (QD) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (200mg) BID
n=87 Participants
Participants received GDC-0853 (200mg) orally twice daily (BID) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
Total
n=260 Participants
Total of all reporting groups
Age, Continuous
40.2 Years
STANDARD_DEVIATION 11.5 • n=93 Participants
43.3 Years
STANDARD_DEVIATION 12.4 • n=4 Participants
40.4 Years
STANDARD_DEVIATION 10.6 • n=27 Participants
41.3 Years
STANDARD_DEVIATION 11.6 • n=483 Participants
Sex: Female, Male
Female
85 Participants
n=93 Participants
82 Participants
n=4 Participants
84 Participants
n=27 Participants
251 Participants
n=483 Participants
Sex: Female, Male
Male
1 Participants
n=93 Participants
5 Participants
n=4 Participants
3 Participants
n=27 Participants
9 Participants
n=483 Participants
Race/Ethnicity, Customized
Hispanic or Latino
54 Participants
n=93 Participants
61 Participants
n=4 Participants
61 Participants
n=27 Participants
176 Participants
n=483 Participants
Race/Ethnicity, Customized
Not Hispanic or Latino
32 Participants
n=93 Participants
25 Participants
n=4 Participants
26 Participants
n=27 Participants
83 Participants
n=483 Participants
Race/Ethnicity, Customized
Not Stated
0 Participants
n=93 Participants
1 Participants
n=4 Participants
0 Participants
n=27 Participants
1 Participants
n=483 Participants
Race/Ethnicity, Customized
American Indian or Alaska native
11 Participants
n=93 Participants
8 Participants
n=4 Participants
17 Participants
n=27 Participants
36 Participants
n=483 Participants
Race/Ethnicity, Customized
Asian
7 Participants
n=93 Participants
1 Participants
n=4 Participants
2 Participants
n=27 Participants
10 Participants
n=483 Participants
Race/Ethnicity, Customized
Black or African American
11 Participants
n=93 Participants
15 Participants
n=4 Participants
13 Participants
n=27 Participants
39 Participants
n=483 Participants
Race/Ethnicity, Customized
Multiple
1 Participants
n=93 Participants
1 Participants
n=4 Participants
3 Participants
n=27 Participants
5 Participants
n=483 Participants
Race/Ethnicity, Customized
White
56 Participants
n=93 Participants
62 Participants
n=4 Participants
52 Participants
n=27 Participants
170 Participants
n=483 Participants

PRIMARY outcome

Timeframe: Week 48

Population: The Intent-To-Treat (ITT) population was defined as all randomized participants regardless of whether they received any study drug.

The Systemic Lupus Erythematosus Responder Index (SRI)-4 measures reduction in SLE disease activity and is a composite measure that includes the SLE Disease Activity Index (SLEDAI-2K), British Isles Lupus Activity Group (BILAG) 2004 and Physician Global Assessment. It is defined as: 1) Reduction of ≥4 points from baseline in Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) score; 2) no new British Isles Lupus Assessment Group (BILAG) A or no more than 1 new BILAG B disease activity scores and 3) no worsening (defined as an increase of ≥0.3 points \[10 mm\] from baseline) in the Physician's Global Assessment of Disease Activity. The score range is from 0 to 100, with higher scores indicating greater disease activity.

Outcome measures

Outcome measures
Measure
Placebo
n=86 Participants
Participants received matching placebo to GDC-0853 orally starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (150mg) QD
n=87 Participants
Participants received GDC-0853 (150mg) orally once daily (QD) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (200mg) BID
n=87 Participants
Participants received GDC-0853 (200mg) orally twice daily (BID) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
Systemic Lupus Erythematosus Responder Index (SRI)-4 Response at Week 48
44.2 Percentage of Participants
50.6 Percentage of Participants
51.7 Percentage of Participants

SECONDARY outcome

Timeframe: Week 48

Population: The Intent-To-Treat (ITT) population was defined as all randomized participants regardless of whether they received any study drug.

The SRI-4 measures reduction in SLE disease activity and is a composite measure that includes the SLE Disease Activity Index (SLEDAI-2K), British Isles Lupus Activity Group (BILAG) 2004 and Physician Global Assessment. It is defined as: 1) Reduction of ≥4 points from baseline in Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) score; 2) no new British Isles Lupus Assessment Group (BILAG) A or no more than 1 new BILAG B disease activity scores and 3) no worsening (defined as an increase of ≥0.3 points \[10 mm\] from baseline) in the Physician's Global Assessment of Disease Activity. The score range is from 0 to 100, with higher scores indicating greater disease activity. OCS tapering requires a sustained reduction of OCS from Week 36 through Week 48 \[less than 10 milligram per day (mg/day) and less or equal to the dose received on Day 1\].

Outcome measures

Outcome measures
Measure
Placebo
n=86 Participants
Participants received matching placebo to GDC-0853 orally starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (150mg) QD
n=87 Participants
Participants received GDC-0853 (150mg) orally once daily (QD) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (200mg) BID
n=87 Participants
Participants received GDC-0853 (200mg) orally twice daily (BID) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
SRI-4 Response at Week 48 With a Sustained Reduction of Oral Corticosteroids (OCS) Dose to Less Than (<)10 Milligrams Per Day (mg/Day) and Less Than or Equal to (</=) Day 1 Dose During Week 36 Through Week 48
41.9 Percentage of Participants
50.6 Percentage of Participants
44.8 Percentage of Participants

SECONDARY outcome

Timeframe: Week 24

Population: The Intent-To-Treat (ITT) population was defined as all randomized participants regardless of whether they received any study drug.

The SRI-4 measures reduction in SLE disease activity and is a composite measure that includes the SLE Disease Activity Index (SLEDAI-2K), British Isles Lupus Activity Group (BILAG) 2004 and Physician Global Assessment. It is defined as: 1) Reduction of ≥4 points from baseline in Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) score; 2) no new British Isles Lupus Assessment Group (BILAG) A or no more than 1 new BILAG B disease activity scores and 3) no worsening (defined as an increase of ≥0.3 points \[10 mm\] from baseline) in the Physician's Global Assessment of Disease Activity. The score range is from 0 to 100, with higher scores indicating greater disease activity. OCS tapering requires a sustained reduction of OCS from Week 12 through Week 24 \[less than 10 milligram per day (mg/day) and less or equal to the dose received on Day 1\].

Outcome measures

Outcome measures
Measure
Placebo
n=86 Participants
Participants received matching placebo to GDC-0853 orally starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (150mg) QD
n=87 Participants
Participants received GDC-0853 (150mg) orally once daily (QD) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (200mg) BID
n=87 Participants
Participants received GDC-0853 (200mg) orally twice daily (BID) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
SRI-4 Response at Week 24 With a Sustained Reduction of OCS Dose to < 10 mg/Day and </= Day 1 Dose During Week 12 Through Week 24
43.0 Percentage of Participants
47.1 Percentage of Participants
47.1 Percentage of Participants

SECONDARY outcome

Timeframe: Week 24

Population: The Intent-To-Treat (ITT) population was defined as all randomized participants regardless of whether they received any study drug.

The SRI-4 measures reduction in SLE disease activity and is a composite measure that includes the SLE Disease Activity Index (SLEDAI-2K), British Isles Lupus Activity Group (BILAG) 2004 and Physician Global Assessment. It is defined as: 1) Reduction of ≥4 points from baseline in Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) score; 2) no new British Isles Lupus Assessment Group (BILAG) A or no more than 1 new BILAG B disease activity scores and 3) no worsening (defined as an increase of ≥0.3 points \[10 mm\] from baseline) in the Physician's Global Assessment of Disease Activity. The score range is from 0 to 100, with higher scores indicating greater disease activity.

Outcome measures

Outcome measures
Measure
Placebo
n=86 Participants
Participants received matching placebo to GDC-0853 orally starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (150mg) QD
n=87 Participants
Participants received GDC-0853 (150mg) orally once daily (QD) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (200mg) BID
n=87 Participants
Participants received GDC-0853 (200mg) orally twice daily (BID) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
SRI-4 Response at Week 24
46.5 Percentage of Participants
52.9 Percentage of Participants
52.9 Percentage of Participants

SECONDARY outcome

Timeframe: Week 48

Population: The Intent-To-Treat (ITT) population was defined as all randomized participants regardless of whether they received any study drug. Data presented below is only for participants that were included in the actual analysis.

The SRI-4 measures reduction in SLE disease activity and is a composite measure that includes the SLE Disease Activity Index (SLEDAI-2K), British Isles Lupus Activity Group (BILAG) 2004 and Physician Global Assessment. It is defined as: 1) Reduction of ≥4 points from baseline in Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) score; 2) no new British Isles Lupus Assessment Group (BILAG) A or no more than 1 new BILAG B disease activity scores and 3) no worsening (defined as an increase of ≥0.3 points \[10 mm\] from baseline) in the Physician's Global Assessment of Disease Activity. The score range is from 0 to 100, with higher scores indicating greater disease activity. The Plasmablast Signature (PB) is a Bruton's Tyrosine Kinase (BTK)-dependent blood RNA signature comprised of three genes (IgJ, MZB1 and TXNDC5). Q1/2/3/4 = Quartile 1/2/3/4.

Outcome measures

Outcome measures
Measure
Placebo
n=24 Participants
Participants received matching placebo to GDC-0853 orally starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (150mg) QD
n=24 Participants
Participants received GDC-0853 (150mg) orally once daily (QD) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (200mg) BID
n=25 Participants
Participants received GDC-0853 (200mg) orally twice daily (BID) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
SRI-4 Response at Week 48 in Patients With High vs. Low Plasmablast Signature Levels
Plasmablast Signature Level Q2
54.5 Percentage of Participants
54.2 Percentage of Participants
63.2 Percentage of Participants
SRI-4 Response at Week 48 in Patients With High vs. Low Plasmablast Signature Levels
Plasmablast Signature Level Q3
36.8 Percentage of Participants
52.4 Percentage of Participants
52.0 Percentage of Participants
SRI-4 Response at Week 48 in Patients With High vs. Low Plasmablast Signature Levels
Plasmablast Signature Level Q1
37.5 Percentage of Participants
52.4 Percentage of Participants
45.0 Percentage of Participants
SRI-4 Response at Week 48 in Patients With High vs. Low Plasmablast Signature Levels
Plasmablast Signature Level Q4
50.0 Percentage of Participants
42.9 Percentage of Participants
47.8 Percentage of Participants

SECONDARY outcome

Timeframe: Week 48

Population: The Intent-To-Treat (ITT) population was defined as all randomized participants regardless of whether they received any study drug. Data presented below is only for participants that were included in the actual analysis.

The SRI-4 measures reduction in SLE disease activity and is a composite measure that includes the SLE Disease Activity Index (SLEDAI-2K), British Isles Lupus Activity Group (BILAG) 2004 and Physician Global Assessment. It is defined as: 1) Reduction of ≥4 points from baseline in Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) score; 2) no new British Isles Lupus Assessment Group (BILAG) A or no more than 1 new BILAG B disease activity scores and 3) no worsening (defined as an increase of ≥0.3 points \[10 mm\] from baseline) in the Physician's Global Assessment of Disease Activity. The score range is from 0 to 100, with higher scores indicating greater disease activity. The Plasmablast Signature (PB) is a Bruton's Tyrosine Kinase (BTK)-dependent blood RNA signature comprised of three genes (IgJ, MZB1 and TXNDC5). Q1/2/3/4 = Quartile 1/2/3/4.

Outcome measures

Outcome measures
Measure
Placebo
n=24 Participants
Participants received matching placebo to GDC-0853 orally starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (150mg) QD
n=24 Participants
Participants received GDC-0853 (150mg) orally once daily (QD) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (200mg) BID
n=25 Participants
Participants received GDC-0853 (200mg) orally twice daily (BID) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
SRI-4 Response With a Sustained Reduction of OCS Dose to ≤ 10 mg/Day and ≤ Day 1 Dose During Week 36 Through 48 in Patients With High vs. Low Plasmablast Signature Levels
Plasmablast Signature Level Q1
33.3 Percentage of Participants
52.4 Percentage of Participants
40.0 Percentage of Participants
SRI-4 Response With a Sustained Reduction of OCS Dose to ≤ 10 mg/Day and ≤ Day 1 Dose During Week 36 Through 48 in Patients With High vs. Low Plasmablast Signature Levels
Plasmablast Signature Level Q2
54.5 Percentage of Participants
54.2 Percentage of Participants
57.9 Percentage of Participants
SRI-4 Response With a Sustained Reduction of OCS Dose to ≤ 10 mg/Day and ≤ Day 1 Dose During Week 36 Through 48 in Patients With High vs. Low Plasmablast Signature Levels
Plasmablast Signature Level Q3
36.8 Percentage of Participants
52.4 Percentage of Participants
44.0 Percentage of Participants
SRI-4 Response With a Sustained Reduction of OCS Dose to ≤ 10 mg/Day and ≤ Day 1 Dose During Week 36 Through 48 in Patients With High vs. Low Plasmablast Signature Levels
Plasmablast Signature Level Q4
45.0 Percentage of Participants
42.9 Percentage of Participants
39.1 Percentage of Participants

SECONDARY outcome

Timeframe: Week 24, 48

Population: The Intent-To-Treat (ITT) population was defined as all randomized participants regardless of whether they received any study drug.

The Systemic Lupus Erythematosus Responder Index (SRI)-6 measures reduction in SLE disease activity and is a composite measure that includes the SLE Disease Activity Index (SLEDAI-2K), British Isles Lupus Activity Group (BILAG) 2004 and Physician Global Assessment. It is defined as: 1) Reduction of ≥6 points from baseline in Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) score; 2) no new British Isles Lupus Assessment Group (BILAG) A or no more than 1 new BILAG B disease activity scores and 3) no worsening (defined as an increase of ≥0.3 points \[10 mm\] from baseline) in the Physician's Global Assessment of Disease Activity. The score range is from 0 to 100, with higher scores indicating greater disease activity.

Outcome measures

Outcome measures
Measure
Placebo
n=86 Participants
Participants received matching placebo to GDC-0853 orally starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (150mg) QD
n=87 Participants
Participants received GDC-0853 (150mg) orally once daily (QD) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (200mg) BID
n=87 Participants
Participants received GDC-0853 (200mg) orally twice daily (BID) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
SRI-6 Response at Week 24 and 48
Week 24
31.4 Percentage of Participants
34.5 Percentage of Participants
33.3 Percentage of Participants
SRI-6 Response at Week 24 and 48
Week 48
27.9 Percentage of Participants
39.1 Percentage of Participants
35.6 Percentage of Participants

SECONDARY outcome

Timeframe: Week 24, 48

Population: The BICLA-evaluable population was defined as all all ITT participants who had at least one body system with moderate or severe disease activity at baseline as determined by BILAG-2004, i.e., at least one BILAG domain was scored as A or B at baseline.

The BICLA is a composite index that is defined as follows: \[1\] At least one gradation of improvement in baseline BILAG scores in all body systems with moderate or severe disease activity at entry (e.g., all A (severe disease) scores falling to B (moderate), C (mild), or D (no activity) and all B scores falling to C or D; \[2\] No new BILAG A or more than one new BILAG B scores; \[3\] No worsening of total SLEDAI-2K score from baseline; \[4\] No significant deterioration (=\<10%) in physician's global assessment and \[5\] No treatment failure (initiation of non-protocol treatment).

Outcome measures

Outcome measures
Measure
Placebo
n=80 Participants
Participants received matching placebo to GDC-0853 orally starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (150mg) QD
n=85 Participants
Participants received GDC-0853 (150mg) orally once daily (QD) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (200mg) BID
n=83 Participants
Participants received GDC-0853 (200mg) orally twice daily (BID) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
BILAG-based Composite Lupus Assessment (BICLA) Response at Week 24 and 48
Week 48
41.2 Percentage of Participants
52.9 Percentage of Participants
42.2 Percentage of Participants
BILAG-based Composite Lupus Assessment (BICLA) Response at Week 24 and 48
Week 24
47.5 Percentage of Participants
45.9 Percentage of Participants
44.6 Percentage of Participants

SECONDARY outcome

Timeframe: Baseline up to 8 weeks after the last dose of study drug (up to Week 56).

Population: The Safety-evaluable population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm.

An Adverse Event is any untoward medical occurrence in a participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with the treatment. An adverse event can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a pharmaceutical product, whether or not considered related to the pharmaceutical product. Preexisting conditions which worsen during a study are also considered as adverse events.

Outcome measures

Outcome measures
Measure
Placebo
n=84 Participants
Participants received matching placebo to GDC-0853 orally starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (150mg) QD
n=87 Participants
Participants received GDC-0853 (150mg) orally once daily (QD) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (200mg) BID
n=88 Participants
Participants received GDC-0853 (200mg) orally twice daily (BID) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
Percentage of Participants With Adverse Events (AEs)
76.2 Percentage of Participants
88.5 Percentage of Participants
78.4 Percentage of Participants

SECONDARY outcome

Timeframe: Baseline (Pre-dose), Week 24 (Pre-dose and Post-dose) and Week 48 (Pre-dose)

Population: The PK-evaluable population was defined as all participants who received at least one dose of fenebrutinib (GDC-0853) and had at least 1 evaluable post-dose PK sample. Data presented below is only for participants that were included in the actual analysis with detectable concentrations at the specified timepoints.

The PK analyses includes tabulation of plasma concentration data and summarisation of plasma concentrations by visits with participants grouped according to treatment received. Descriptive summary statistics for the Arithmetic Mean and Standard Deviation are presented below.

Outcome measures

Outcome measures
Measure
Placebo
n=87 Participants
Participants received matching placebo to GDC-0853 orally starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (150mg) QD
n=86 Participants
Participants received GDC-0853 (150mg) orally once daily (QD) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (200mg) BID
Participants received GDC-0853 (200mg) orally twice daily (BID) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
Plasma Concentrations of Fenebrutinib at Specified Timepoints
Week 24 (8-10hr Post-dose)
120 ng/mL
Standard Deviation 111
233 ng/mL
Standard Deviation 145
Plasma Concentrations of Fenebrutinib at Specified Timepoints
Week 48 (Pre-dose)
25.5 ng/mL
Standard Deviation 28.1
137 ng/mL
Standard Deviation 133
Plasma Concentrations of Fenebrutinib at Specified Timepoints
Week 0 (Pre-dose)
NA ng/mL
Standard Deviation NA
No Drug was administered at this timepoint and so there were no detectable concentrations.
NA ng/mL
Standard Deviation NA
No Drug was administered at this timepoint and so there were no detectable concentrations.
Plasma Concentrations of Fenebrutinib at Specified Timepoints
Week 24 (Pre-dose)
41.9 ng/mL
Standard Deviation 62.4
180 ng/mL
Standard Deviation 121
Plasma Concentrations of Fenebrutinib at Specified Timepoints
Week 24 (2hr Post-dose)
331 ng/mL
Standard Deviation 226
612 ng/mL
Standard Deviation 353
Plasma Concentrations of Fenebrutinib at Specified Timepoints
Week 24 (4-6hr Post-dose)
215 ng/mL
Standard Deviation 131
414 ng/mL
Standard Deviation 187

Adverse Events

Placebo

Serious events: 9 serious events
Other events: 42 other events
Deaths: 2 deaths

GDC-0853 (150mg) QD

Serious events: 4 serious events
Other events: 54 other events
Deaths: 1 deaths

GDC-0853 (200mg) BID

Serious events: 12 serious events
Other events: 51 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Placebo
n=84 participants at risk
Participants received matching placebo to GDC-0853 orally starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (150mg) QD
n=87 participants at risk
Participants received GDC-0853 (150mg) orally once daily (QD) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (200mg) BID
n=88 participants at risk
Participants received GDC-0853 (200mg) orally twice daily (BID) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
Blood and lymphatic system disorders
LEUKOCYTOSIS
0.00%
0/84 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/87 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Blood and lymphatic system disorders
THROMBOCYTOPENIA
0.00%
0/84 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/88 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Cardiac disorders
CONGESTIVE CARDIOMYOPATHY
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Cardiac disorders
MYOCARDITIS
0.00%
0/84 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/88 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
General disorders
MULTIPLE ORGAN DYSFUNCTION SYNDROME
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
General disorders
PYREXIA
0.00%
0/84 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/88 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Infections and infestations
EPSTEIN-BARR VIRUS INFECTION
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Infections and infestations
GASTROENTERITIS BACTERIAL
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Infections and infestations
INFECTED SKIN ULCER
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Infections and infestations
OSTEOMYELITIS CHRONIC
0.00%
0/84 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/88 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Infections and infestations
PNEUMONIA
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Infections and infestations
PULMONARY TUBERCULOSIS
0.00%
0/84 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/87 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Infections and infestations
PYELONEPHRITIS
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/88 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Infections and infestations
SEPTIC SHOCK
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Infections and infestations
URINARY TRACT INFECTION
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/88 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Injury, poisoning and procedural complications
ANKLE FRACTURE
0.00%
0/84 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/88 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Investigations
ALANINE AMINOTRANSFERASE INCREASED
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Investigations
ASPARTATE AMINOTRANSFERASE INCREASED
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Musculoskeletal and connective tissue disorders
CHEST WALL HAEMATOMA
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Musculoskeletal and connective tissue disorders
MUSCULAR WEAKNESS
0.00%
0/84 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/88 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Musculoskeletal and connective tissue disorders
PAIN IN EXTREMITY
0.00%
0/84 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/88 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Musculoskeletal and connective tissue disorders
SYSTEMIC LUPUS ERYTHEMATOSUS
2.4%
2/84 • Number of events 2 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/87 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
2.3%
2/88 • Number of events 2 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
CERVIX CARCINOMA STAGE 0
0.00%
0/84 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/88 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
SALIVARY GLAND NEOPLASM
0.00%
0/84 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/87 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Nervous system disorders
SYNCOPE
0.00%
0/84 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/88 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Pregnancy, puerperium and perinatal conditions
ABORTION SPONTANEOUS
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Psychiatric disorders
DEPRESSION
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Renal and urinary disorders
RENAL COLIC
0.00%
0/84 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/88 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Renal and urinary disorders
RENAL IMPAIRMENT
0.00%
0/84 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/88 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Respiratory, thoracic and mediastinal disorders
ACUTE RESPIRATORY FAILURE
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Respiratory, thoracic and mediastinal disorders
PULMONARY OEDEMA
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Respiratory, thoracic and mediastinal disorders
RESPIRATORY FAILURE
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Skin and subcutaneous tissue disorders
SKIN ULCER
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Surgical and medical procedures
ABORTION INDUCED
0.00%
0/84 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/87 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Vascular disorders
DEEP VEIN THROMBOSIS
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/87 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
0.00%
0/88 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.

Other adverse events

Other adverse events
Measure
Placebo
n=84 participants at risk
Participants received matching placebo to GDC-0853 orally starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (150mg) QD
n=87 participants at risk
Participants received GDC-0853 (150mg) orally once daily (QD) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
GDC-0853 (200mg) BID
n=88 participants at risk
Participants received GDC-0853 (200mg) orally twice daily (BID) starting on Day 1 and ending at Week 48, in combination with background standard of care therapy.
Blood and lymphatic system disorders
LYMPHOPENIA
7.1%
6/84 • Number of events 6 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
2.3%
2/87 • Number of events 2 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
11.4%
10/88 • Number of events 12 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Blood and lymphatic system disorders
NEUTROPENIA
4.8%
4/84 • Number of events 5 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
5.7%
5/87 • Number of events 5 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
6.8%
6/88 • Number of events 6 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Gastrointestinal disorders
ABDOMINAL PAIN UPPER
1.2%
1/84 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
2.3%
2/87 • Number of events 2 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
5.7%
5/88 • Number of events 7 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Gastrointestinal disorders
DIARRHOEA
7.1%
6/84 • Number of events 6 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
5.7%
5/87 • Number of events 8 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
5.7%
5/88 • Number of events 6 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Gastrointestinal disorders
NAUSEA
8.3%
7/84 • Number of events 7 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
4.6%
4/87 • Number of events 4 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
8.0%
7/88 • Number of events 7 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Infections and infestations
BRONCHITIS
7.1%
6/84 • Number of events 7 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
6.9%
6/87 • Number of events 6 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
8.0%
7/88 • Number of events 9 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Infections and infestations
GASTROENTERITIS
6.0%
5/84 • Number of events 7 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
2.3%
2/87 • Number of events 2 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
2.3%
2/88 • Number of events 2 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Infections and infestations
INFLUENZA
6.0%
5/84 • Number of events 8 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
5.7%
5/87 • Number of events 5 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
5.7%
5/88 • Number of events 5 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Infections and infestations
NASOPHARYNGITIS
6.0%
5/84 • Number of events 6 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
9.2%
8/87 • Number of events 12 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
6.8%
6/88 • Number of events 6 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Infections and infestations
SINUSITIS
3.6%
3/84 • Number of events 3 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
2.3%
2/87 • Number of events 2 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
5.7%
5/88 • Number of events 5 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Infections and infestations
UPPER RESPIRATORY TRACT INFECTION
6.0%
5/84 • Number of events 7 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
10.3%
9/87 • Number of events 10 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
3.4%
3/88 • Number of events 3 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Infections and infestations
URINARY TRACT INFECTION
10.7%
9/84 • Number of events 11 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
19.5%
17/87 • Number of events 21 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
12.5%
11/88 • Number of events 15 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Musculoskeletal and connective tissue disorders
ARTHRALGIA
2.4%
2/84 • Number of events 4 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
1.1%
1/87 • Number of events 1 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
5.7%
5/88 • Number of events 6 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Musculoskeletal and connective tissue disorders
BACK PAIN
2.4%
2/84 • Number of events 3 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
9.2%
8/87 • Number of events 9 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
4.5%
4/88 • Number of events 4 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Nervous system disorders
HEADACHE
10.7%
9/84 • Number of events 10 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
3.4%
3/87 • Number of events 4 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
3.4%
3/88 • Number of events 3 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
Skin and subcutaneous tissue disorders
RASH
0.00%
0/84 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
3.4%
3/87 • Number of events 3 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.
6.8%
6/88 • Number of events 8 • Baseline up to 8 weeks after the last dose of study drug (up to Week 56).
The Safety Population was defined as all participants who received at least one dose of study medication. One participant in the Placebo arm was inadvertently dosed with GDC-0853 for a period of 27 days and was classified as part of the GDC-0853 (200mg) BID arm. AEs that were entered into the database at the time of the database lock were included in the AE analysis.

Additional Information

Medical Communications

Hoffmann-La Roche

Phone: 800 821-8590

Results disclosure agreements

  • Principal investigator is a sponsor employee The Study being conducted under this Agreement is part of the Overall Study. Investigator is free to publish in reputable journals or to present at professional conferences the results of the Study, but only after the first publication or presentation that involves the Overall Study. The Sponsor may request that Confidential Information be deleted and/or the publication be postponed in order to protect the Sponsor's intellectual property rights.
  • Publication restrictions are in place

Restriction type: OTHER