Trial Outcomes & Findings for A Longitudinal 2-year Bone Marrow Study of Eltrombopag in Previously Treated Adults, With Chronic Immune (Idiopathic) Thrombocytopenic Purpura (ITP) (NCT NCT01098487)

NCT ID: NCT01098487

Last Updated: 2015-03-12

Results Overview

The evaluation of fibrosis was performed using BM biopsies in which the amount of fibrosis was assessed by the EC Grading Scale. This method distinguishes four degrees of fibrosis (myelofibrosis \[MF\]-0 to MF-3). MF Grade (G) 0 is scattered linear reticulin with no intersections (cross-overs) corresponding to normal BM; MF Grade 1 is loose network of reticulin with many intersections, especially in perivascular areas; MF Grade 2 is diffuse and dense increase in reticulin with extensive intersections, occasionally with only focal bundles of collagen and/or focal osteosclerosis; MF Grade 3 is diffuse and dense increase in reticulin with extensive intersections with coarse bundles of collagen, often associated with significant osteosclerosis. Baseline is defined as the most recent centrally-reviewed BM biopsy prior to first dose of eltrombopag in the study.

Recruitment status

COMPLETED

Study phase

PHASE4

Target enrollment

167 participants

Primary outcome timeframe

Baseline

Results posted on

2015-03-12

Participant Flow

A total of 167 participants were enrolled and received at least one dose of study medication. The 5 enrolled participants from center 082877 were excluded from the analysis due to the following: serious good clinical practice (GCP) findings related to informed consent, source documents and investigator study oversight.

Participant milestones

Participant milestones
Measure
Eltrombopag
Participants received an Open-label treatment of eltrombopag administered as a tablet for up to 2 years (104 weeks), followed by a follow-up period of up to 6 months (only 4 weeks for most participants). The starting dose of eltrombopag was 50 milligrams (mg), once daily (QD). East Asian participants started at a dose of 25 mg QD. The maximum dose allowed was 75 mg daily. Dose modifications were allowed based upon each participant's individual platelet count response.
Overall Study
STARTED
162
Overall Study
COMPLETED
118
Overall Study
NOT COMPLETED
44

Reasons for withdrawal

Reasons for withdrawal
Measure
Eltrombopag
Participants received an Open-label treatment of eltrombopag administered as a tablet for up to 2 years (104 weeks), followed by a follow-up period of up to 6 months (only 4 weeks for most participants). The starting dose of eltrombopag was 50 milligrams (mg), once daily (QD). East Asian participants started at a dose of 25 mg QD. The maximum dose allowed was 75 mg daily. Dose modifications were allowed based upon each participant's individual platelet count response.
Overall Study
Adverse Event
22
Overall Study
Lack of Efficacy
11
Overall Study
Withdrawal by Subject
7
Overall Study
Lost to Follow-up
3
Overall Study
Physician Decision
1

Baseline Characteristics

A Longitudinal 2-year Bone Marrow Study of Eltrombopag in Previously Treated Adults, With Chronic Immune (Idiopathic) Thrombocytopenic Purpura (ITP)

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Eltrombopag
n=162 Participants
Participants received an Open-label treatment of eltrombopag administered as a tablet for up to 2 years (104 weeks), followed by a follow-up period of up to 6 months (only 4 weeks for most participants). The starting dose of eltrombopag was 50 milligrams (mg), once daily (QD). East Asian participants started at a dose of 25 mg QD. The maximum dose allowed was 75 mg daily. Dose modifications were allowed based upon each participant's individual platelet count response.
Age, Continuous
43.1 Years
STANDARD_DEVIATION 16.31 • n=5 Participants
Sex: Female, Male
Female
104 Participants
n=5 Participants
Sex: Female, Male
Male
58 Participants
n=5 Participants
Race/Ethnicity, Customized
Asian - Central/South Asian Heritage
47 Participants
n=5 Participants
Race/Ethnicity, Customized
Asian - East Asian Heritage
32 Participants
n=5 Participants
Race/Ethnicity, Customized
Asian - South East Asian Heritage
1 Participants
n=5 Participants
Race/Ethnicity, Customized
White - White/Caucasian/European Heritage
81 Participants
n=5 Participants
Race/Ethnicity, Customized
Missing
1 Participants
n=5 Participants

PRIMARY outcome

Timeframe: Baseline

Population: All Treated Subjects (ATS) Population: all participants who received at least one dose of study medication excluding the 5 participants from Center 082877. Participants with bone marrow biopsy data available in the relevant time period were included.

The evaluation of fibrosis was performed using BM biopsies in which the amount of fibrosis was assessed by the EC Grading Scale. This method distinguishes four degrees of fibrosis (myelofibrosis \[MF\]-0 to MF-3). MF Grade (G) 0 is scattered linear reticulin with no intersections (cross-overs) corresponding to normal BM; MF Grade 1 is loose network of reticulin with many intersections, especially in perivascular areas; MF Grade 2 is diffuse and dense increase in reticulin with extensive intersections, occasionally with only focal bundles of collagen and/or focal osteosclerosis; MF Grade 3 is diffuse and dense increase in reticulin with extensive intersections with coarse bundles of collagen, often associated with significant osteosclerosis. Baseline is defined as the most recent centrally-reviewed BM biopsy prior to first dose of eltrombopag in the study.

Outcome measures

Outcome measures
Measure
Eltrombopag
n=159 Participants
Participants received an Open-label treatment of eltrombopag administered as a tablet for up to 2 years (104 weeks), followed by a follow-up period of up to 6 months (only 4 weeks for most participants). The starting dose of eltrombopag was 50 milligrams (mg), once daily (QD). East Asian participants started at a dose of 25 mg QD. The maximum dose allowed was 75 mg daily. Dose modifications were allowed based upon each participant's individual platelet count response.
Number of Participants With Bone Marrow (BM) Fibers of MF Grade 0, 1, 2 and 3 on the European Consensus (EC) Scale at Baseline
MF-0
150 Participants
Number of Participants With Bone Marrow (BM) Fibers of MF Grade 0, 1, 2 and 3 on the European Consensus (EC) Scale at Baseline
MF-1
9 Participants
Number of Participants With Bone Marrow (BM) Fibers of MF Grade 0, 1, 2 and 3 on the European Consensus (EC) Scale at Baseline
MF-2
0 Participants
Number of Participants With Bone Marrow (BM) Fibers of MF Grade 0, 1, 2 and 3 on the European Consensus (EC) Scale at Baseline
MF-3
0 Participants

PRIMARY outcome

Timeframe: Baseline

Population: ATS Population. Participants with bone marrow biopsy data available in the relevant time period were included.

The number of participants with a positive or negative collagen level was analyzed. Baseline is defined as the most recent centrally-reviewed BM biopsy prior to first dose of eltrombopag in the study.

Outcome measures

Outcome measures
Measure
Eltrombopag
n=159 Participants
Participants received an Open-label treatment of eltrombopag administered as a tablet for up to 2 years (104 weeks), followed by a follow-up period of up to 6 months (only 4 weeks for most participants). The starting dose of eltrombopag was 50 milligrams (mg), once daily (QD). East Asian participants started at a dose of 25 mg QD. The maximum dose allowed was 75 mg daily. Dose modifications were allowed based upon each participant's individual platelet count response.
Number of Participants With a Positive or Negative Collagen Level at Baseline
Negative
159 Participants
Number of Participants With a Positive or Negative Collagen Level at Baseline
Positive
0 Participants

PRIMARY outcome

Timeframe: Baseline and 1 year

Population: ATS Population. Participants with bone marrow biopsy data available in the relevant time period were included.

The change from baseline to on-treatment assessments of European Consensus (EC) scale was analyzed. On-treatment is defined as during the treatment period (including dose interruptions) and up to 14 days after the end of the treatment period. MF-0 is scattered linear reticulin with no intersections (cross-overs) corresponding to normal BM; MF-1 is loose network of reticulin with many intersections, especially in perivascular areas; MF-2 is diffuse and dense increase in reticulin with extensive intersections, occasionally with only focal bundles of collagen and/or focal osteosclerosis; MF-3 is diffuse and dense increase in reticulin with extensive intersections with coarse bundles of collagen, often associated with significant osteosclerosis. Baseline is defined as the most recent centrally-reviewed BM biopsy prior to first dose of eltrombopag in the study.

Outcome measures

Outcome measures
Measure
Eltrombopag
n=127 Participants
Participants received an Open-label treatment of eltrombopag administered as a tablet for up to 2 years (104 weeks), followed by a follow-up period of up to 6 months (only 4 weeks for most participants). The starting dose of eltrombopag was 50 milligrams (mg), once daily (QD). East Asian participants started at a dose of 25 mg QD. The maximum dose allowed was 75 mg daily. Dose modifications were allowed based upon each participant's individual platelet count response.
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
Missing to MF-0
2 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
Missing to MF-3
0 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
MF-0 to MF-0
82 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
MF-0 to MF-1
33 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
MF-0 to MF-2
2 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
MF-0 to MF-3
2 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
MF-1 to MF-0
3 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
MF-1 to MF-1
2 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
MF-1 to MF-2
1 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
MF-1 to MF-3
0 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
MF-2 to MF-0
0 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
MF-2 to MF-1
0 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
MF-2 to MF-2
0 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
MF-2 to MF-3
0 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
MF-3 to MF-0
0 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
MF-3 to MF-1
0 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
MF-3 to MF-2
0 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
MF-3 to MF-3
0 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
Missing to MF-1
0 Participants
Number of Participants With Indicated Grade Change From Baseline in the EC Grading Scale at 1 Year
Missing to MF-2
0 Participants

PRIMARY outcome

Timeframe: Baseline and 2 years

Population: ATS Population. Participants with bone marrow biopsy data available in the relevant time period were included.

The change from baseline to on-treatment assessments of European Consensus (EC) scale was analyzed. On-treatment is defined as during the treatment period (including dose interruptions) and up to 14 days after the end of the treatment period. MF-0 is scattered linear reticulin with no intersections (cross-overs) corresponding to normal BM; MF-1 is loose network of reticulin with many intersections, especially in perivascular areas; MF-2 is diffuse and dense increase in reticulin with extensive intersections, occasionally with only focal bundles of collagen and/or focal osteosclerosis; MF-3 is diffuse and dense increase in reticulin with extensive intersections with coarse bundles of collagen, often associated with significant osteosclerosis. Baseline is defined as the most recent centrally-reviewed BM biopsy prior to first dose of eltrombopag in the study.

Outcome measures

Outcome measures
Measure
Eltrombopag
n=93 Participants
Participants received an Open-label treatment of eltrombopag administered as a tablet for up to 2 years (104 weeks), followed by a follow-up period of up to 6 months (only 4 weeks for most participants). The starting dose of eltrombopag was 50 milligrams (mg), once daily (QD). East Asian participants started at a dose of 25 mg QD. The maximum dose allowed was 75 mg daily. Dose modifications were allowed based upon each participant's individual platelet count response.
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
MF-0 to MF-0
79 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
MF-0 to MF-1
9 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
MF-0 to MF-2
0 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
MF-0 to MF-3
0 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
MF-1 to MF-3
0 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
MF-2 to MF-0
0 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
MF-2 to MF-1
0 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
MF-2 to MF-2
0 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
MF-2 to MF-3
0 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
MF-3 to MF-0
0 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
MF-3 to MF-1
0 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
MF-3 to MF-2
0 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
MF-3 to MF-3
0 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
Missing to MF-0
2 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
Missing to MF-1
0 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
Missing to MF-2
0 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
Missing to MF-3
0 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
MF-1 to MF-0
2 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
MF-1 to MF-1
1 Participants
Number of Participants With Indicated Change From Baseline in the EC Grading Scale at 2 Years
MF-1 to MF-2
0 Participants

PRIMARY outcome

Timeframe: 1 year

Population: ATS Population. Participants with bone marrow biopsy data available in the relevant time period were included.

The change from Baseline to on-treatment assessments of collagen level was analyzed. On-treatment is defined as during the treatment period (including dose interruptions) and up to 14 days after the end of the treatment period.

Outcome measures

Outcome measures
Measure
Eltrombopag
n=127 Participants
Participants received an Open-label treatment of eltrombopag administered as a tablet for up to 2 years (104 weeks), followed by a follow-up period of up to 6 months (only 4 weeks for most participants). The starting dose of eltrombopag was 50 milligrams (mg), once daily (QD). East Asian participants started at a dose of 25 mg QD. The maximum dose allowed was 75 mg daily. Dose modifications were allowed based upon each participant's individual platelet count response.
Number of Participants With a Positive or Negative Collagen Level at 1 Year
Negative to Negative
120 Participants
Number of Participants With a Positive or Negative Collagen Level at 1 Year
Negative to Positive
5 Participants
Number of Participants With a Positive or Negative Collagen Level at 1 Year
Positive to Negative
0 Participants
Number of Participants With a Positive or Negative Collagen Level at 1 Year
Positive to Positive
0 Participants
Number of Participants With a Positive or Negative Collagen Level at 1 Year
Missing to Negative
2 Participants
Number of Participants With a Positive or Negative Collagen Level at 1 Year
Missing to Positive
0 Participants

PRIMARY outcome

Timeframe: 2 years

Population: ATS Population. Participants with bone marrow biopsy data available in the relevant time period were included.

The change from Baseline to on-treatment assessments of collagen level was analyzed. On-treatment is defined as during the treatment period (including dose interruptions) and up to 14 days after the end of the treatment period.

Outcome measures

Outcome measures
Measure
Eltrombopag
n=93 Participants
Participants received an Open-label treatment of eltrombopag administered as a tablet for up to 2 years (104 weeks), followed by a follow-up period of up to 6 months (only 4 weeks for most participants). The starting dose of eltrombopag was 50 milligrams (mg), once daily (QD). East Asian participants started at a dose of 25 mg QD. The maximum dose allowed was 75 mg daily. Dose modifications were allowed based upon each participant's individual platelet count response.
Number of Participants With a Positive or Negative Collagen Level at 2 Year
Positive to Positive
0 Participants
Number of Participants With a Positive or Negative Collagen Level at 2 Year
Negative to Negative
90 Participants
Number of Participants With a Positive or Negative Collagen Level at 2 Year
Negative to Positive
1 Participants
Number of Participants With a Positive or Negative Collagen Level at 2 Year
Positive to Negative
0 Participants
Number of Participants With a Positive or Negative Collagen Level at 2 Year
Missing to Negative
2 Participants
Number of Participants With a Positive or Negative Collagen Level at 2 Year
Missing to Positive
0 Participants

SECONDARY outcome

Timeframe: From Week 1 up to Week 104 and up to 6 months follow-up (4 weeks for most participants) (up to approximately 2.5 years)

Population: ATS Population

Clinical chemistry parameters were summarized according to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE), version 4.0: G0, none; G1, mild; G2, moderate; G3, severe; G4, life-threatening or disabling. Clinical chemistry parameters included: albumin, alkaline phosphatase (ALP), alanine amino transferase (ALT), aspartate amino transferase (AST), total bilirubin, calcium (hypercalcemia), calcium (hypocalcemia), potassium (hyperkalemia), potassium (hypokalemia), sodium (hypernatremia), sodium (hyponatremia), inorganic phosphorus and creatinine. Baseline values were obtained at Day 1. Only those participants available at the specified time points were analyzed (represented by n=X in the category titles). The maximum post-Baseline toxicity grade includes any scheduled or unscheduled post-Baseline assessment during.

Outcome measures

Outcome measures
Measure
Eltrombopag
n=162 Participants
Participants received an Open-label treatment of eltrombopag administered as a tablet for up to 2 years (104 weeks), followed by a follow-up period of up to 6 months (only 4 weeks for most participants). The starting dose of eltrombopag was 50 milligrams (mg), once daily (QD). East Asian participants started at a dose of 25 mg QD. The maximum dose allowed was 75 mg daily. Dose modifications were allowed based upon each participant's individual platelet count response.
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Albumin, G0, n=162
151 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Albumin, G1, n=162
5 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Albumin, G2, n=162
6 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Albumin, G3, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
ALP, G0, n=162
125 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
ALP, G1, n=162
35 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
ALP, G2, n=162
2 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
ALP, G3, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
ALP, G4, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
ALT, G0, n=162
109 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
ALT, G1, n=162
37 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
ALT, G2, n=162
8 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
ALT, G3, n=162
7 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
ALT, G4, n=162
1 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
AST, G0, n=162
99 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
AST, G1, n=162
48 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
AST, G3, n=162
5 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
AST, G4, n=162
2 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Total bilirubin, G0, n=162
103 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Total bilirubin, G1, n=162
40 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Total bilirubin, G4, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Calcium (hypercalcemia), G0, n=162
159 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Calcium (hypercalcemia), G1, n=162
2 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Calcium (hypercalcemia), G2, n=162
1 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Calcium (hypercalcemia), G3, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Calcium (hypercalcemia), G4, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Calcium (hypocalcemia), G1, n=162
57 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Calcium (hypocalcemia), G2, n=162
12 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Potassium (hyperkalemia), G0, n=162
138 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Potassium (hyperkalemia), G1, n=162
14 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Potassium (hyperkalemia), G3, n=162
5 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Potassium (hyperkalemia), G4, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Potassium (hypokalemia), G0, n=162
123 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Potassium (hypokalemia), G1, n=162
35 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Potassium (hypokalemia), G2, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Potassium (hypokalemia), G3, n=162
4 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Potassium (hypokalemia), G4, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Sodium (hypernatremia), G1, n=162
20 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Sodium (hypernatremia), G2, n=162
2 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Sodium (hypernatremia), G3, n=162
2 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Sodium (hypernatremia), G4, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Sodium (hyponatremia), G0, n=162
137 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Sodium (hyponatremia), G1, n=162
21 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Sodium (hyponatremia), G3, n=162
3 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Sodium (hyponatremia), G4, n=162
1 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Inorganic phosphorus, G0, n=162
100 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Inorganic phosphorus, G1, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Inorganic phosphorus, G2, n=162
52 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Inorganic phosphorus, G3, n=162
10 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Creatinine, G0, n=162
149 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Creatinine, G1, n=162
8 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Creatinine, G2, n=162
3 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Calcium (hypocalcemia), G0, n=162
92 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Calcium (hypocalcemia), G3, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Calcium (hypocalcemia), G4, n=162
1 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Potassium (hyperkalemia), G2, n=162
5 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Albumin, G4, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Sodium (hypernatremia), G0, n=162
138 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
AST, G2, n=162
8 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Total bilirubin, G2, n=162
17 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Total bilirubin, G3, n=162
2 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Sodium (hyponatremia), G2, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Inorganic phosphorus, G4, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Creatinine, G3, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Clinical Chemistry Parameters at Any Time Post-Baseline During the Study
Creatinine, G4, n=162
2 Participants

SECONDARY outcome

Timeframe: From Week 1 up to Week 104 and up to 6 months follow-up (4 weeks for most participants) (up to approximately 2.5 years)

Population: ATS Population

Hematology parameters were summarized according to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE), version 4.0: G0, none; G1, mild; G2, moderate; G3, severe; G4, life-threatening or disabling. Hematology parameters included: hemoglobin (increased), hemoglobin (anemia), lymphocyte count (increased), lymphocyte count (decreased), total absolute neutrophil count (ANC), platelet count and white blood cell (WBC) count. Baseline values were obtained at Day 1. Only those participants available at the specified time points were analyzed (represented by n=X in the category titles). The maximum post-Baseline toxicity grade includes any scheduled or unscheduled post-Baseline assessment during.

Outcome measures

Outcome measures
Measure
Eltrombopag
n=162 Participants
Participants received an Open-label treatment of eltrombopag administered as a tablet for up to 2 years (104 weeks), followed by a follow-up period of up to 6 months (only 4 weeks for most participants). The starting dose of eltrombopag was 50 milligrams (mg), once daily (QD). East Asian participants started at a dose of 25 mg QD. The maximum dose allowed was 75 mg daily. Dose modifications were allowed based upon each participant's individual platelet count response.
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Hemoglobin (increased), G1, n=162
17 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Hemoglobin (increased), G2, n=162
1 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Hemoglobin (increased), G3, n=162
1 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Hemoglobin (increased), G4, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Hemoglobin (anemia), G0, n=162
55 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
WBC, G1, n=162
21 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Hemoglobin (increased), G0, n=162
143 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Hemoglobin (anemia), G1, n=162
63 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Hemoglobin (anemia), G2, n=162
31 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Hemoglobin (anemia), G3, n=162
13 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Hemoglobin (anemia), G4, n=162
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Lymphocyte count (increased), G0, n=161
122 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Lymphocyte count (increased), G1, n=161
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Lymphocyte count (increased), G2, n=161
39 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Lymphocyte count (increased), G3, n=161
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Lymphocyte count (increased), G4, n=161
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Lymphocyte count (decreased), G0, n=161
86 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Lymphocyte count (decreased), G1, n=161
36 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Lymphocyte count (decreased), G2, n=161
26 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Lymphocyte count (decreased), G3, n=161
13 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Lymphocyte count (decreased), G4, n=161
0 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Total ANC, G0, n=161
140 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Total ANC, G1, n=161
12 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Total ANC, G2, n=161
3 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Total ANC, G3, n=161
3 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Total ANC, G4, n=161
3 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Platelet count, G0, n=162
2 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Platelet count, G1, n=162
8 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Platelet count, G2, n=162
3 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Platelet count, G3, n=162
26 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
Platelet count, G4, n=162
123 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
WBC, G0, n=162
135 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
WBC, G2, n=162
3 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
WBC, G3, n=162
3 Participants
Number of Participants With the Indicated Maximum Toxicity Grade for the Indicated Hematology Parameters at Any Time Post-Baseline During the Study
WBC, G4, n=162
0 Participants

SECONDARY outcome

Timeframe: From Week 1 up to Week 104 and up to 6 months follow-up (4 weeks for most participants) (up to approximately 2.5 years)

Population: ATS Population

On-therapy + 1 day is defined as AEs started between the first dose of eltrombopag and up to the day after the last dose of eltrombopag; \>1 to 30 days post therapy is defined as AEs that started more than 1 day and up to 30 days after the last dose of eltrombopag; \>30 days post therapy is defined as AEs started that started more than 30 days after the last dose of eltrombopag. An AE is defined as any untoward medical occurrence in a participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. A SAE is defined as any untoward medical occurrence that, at any dose: results in death, is life threatening, requires hospitalization or prolongation of existing hospitalization, results in disability or incapacity, or is a congenital anomaly or birth defect. Medical or scientific judgment should be exercised in other situations.

Outcome measures

Outcome measures
Measure
Eltrombopag
n=162 Participants
Participants received an Open-label treatment of eltrombopag administered as a tablet for up to 2 years (104 weeks), followed by a follow-up period of up to 6 months (only 4 weeks for most participants). The starting dose of eltrombopag was 50 milligrams (mg), once daily (QD). East Asian participants started at a dose of 25 mg QD. The maximum dose allowed was 75 mg daily. Dose modifications were allowed based upon each participant's individual platelet count response.
Number of Participants With Any Adverse Event (AE) or Serious Adverse Event (SAE) Started On-therapy + 1 Day, >1 to 30 Days Post Therapy and >30 Days Post Therapy
Any AE, on-therapy + 1 day
141 Participants
Number of Participants With Any Adverse Event (AE) or Serious Adverse Event (SAE) Started On-therapy + 1 Day, >1 to 30 Days Post Therapy and >30 Days Post Therapy
Any SAE, on-therapy + 1 day
41 Participants
Number of Participants With Any Adverse Event (AE) or Serious Adverse Event (SAE) Started On-therapy + 1 Day, >1 to 30 Days Post Therapy and >30 Days Post Therapy
Any AE, >1 to 30 days post therapy
12 Participants
Number of Participants With Any Adverse Event (AE) or Serious Adverse Event (SAE) Started On-therapy + 1 Day, >1 to 30 Days Post Therapy and >30 Days Post Therapy
Any SAE, >1 to 30 days post therapy
5 Participants
Number of Participants With Any Adverse Event (AE) or Serious Adverse Event (SAE) Started On-therapy + 1 Day, >1 to 30 Days Post Therapy and >30 Days Post Therapy
Any AE, >30 days post therapy
9 Participants
Number of Participants With Any Adverse Event (AE) or Serious Adverse Event (SAE) Started On-therapy + 1 Day, >1 to 30 Days Post Therapy and >30 Days Post Therapy
Any SAE, >30 days post therapy
1 Participants

Adverse Events

Eltrombopag

Serious events: 42 serious events
Other events: 114 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Eltrombopag
n=162 participants at risk
Participants received an Open-label treatment of eltrombopag administered as a tablet for up to 2 years (104 weeks), followed by a follow-up period of up to 6 months (only 4 weeks for most participants). The starting dose of eltrombopag was 50 milligrams (mg), once daily (QD). East Asian participants started at a dose of 25 mg QD. The maximum dose allowed was 75 mg daily. Dose modifications were allowed based upon each participant's individual platelet count response.
Blood and lymphatic system disorders
Anaemia
1.2%
2/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Blood and lymphatic system disorders
Immune thrombocytopenic purpura
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Blood and lymphatic system disorders
Thrombocytopenia
1.2%
2/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Ear and labyrinth disorders
Vertigo
1.2%
2/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Endocrine disorders
Adrenal insufficiency
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Gastrointestinal disorders
Abdominal pain upper
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Gastrointestinal disorders
Diarrhoea
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Gastrointestinal disorders
Gastritis
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Gastrointestinal disorders
Gastrointestinal haemorrhage
1.9%
3/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Gastrointestinal disorders
Gingival bleeding
1.2%
2/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Gastrointestinal disorders
Mallory-Weiss syndrome
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Gastrointestinal disorders
Nausea
1.2%
2/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Gastrointestinal disorders
Vomiting
1.2%
2/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
General disorders
Chest pain
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
General disorders
Fatigue
1.2%
2/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
General disorders
Gait disturbance
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
General disorders
Local swelling
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
General disorders
Pyrexia
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Hepatobiliary disorders
Cholecystitis
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Hepatobiliary disorders
Cholelithiasis
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Infections and infestations
Cholecystitis infective
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Infections and infestations
Dengue fever
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Infections and infestations
Fungal infection
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Infections and infestations
Gallbladder empyema
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Infections and infestations
Lower respiratory tract infection
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Infections and infestations
Pharyngitis
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Infections and infestations
Pneumonia
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Infections and infestations
Rash pustular
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Infections and infestations
Sialoadenitis
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Infections and infestations
Tooth abscess
1.2%
2/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Infections and infestations
Upper respiratory tract infection
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Injury, poisoning and procedural complications
Joint dislocation
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Injury, poisoning and procedural complications
Procedural pain
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Injury, poisoning and procedural complications
Road traffic accident
1.2%
2/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Investigations
Alanine aminotransferase increased
1.2%
2/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Investigations
Aspartate aminotransferase increased
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Investigations
Blood bilirubin increased
1.2%
2/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Investigations
Hepatic enzyme increased
1.2%
2/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Investigations
Liver function test abnormal
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Musculoskeletal and connective tissue disorders
Back pain
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Musculoskeletal and connective tissue disorders
Haemarthrosis
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Musculoskeletal and connective tissue disorders
Musculoskeletal chest pain
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Musculoskeletal and connective tissue disorders
Osteoarthritis
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Salivary gland cancer
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
T-cell lymphoma
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Nervous system disorders
Cerebral haemorrhage
1.2%
2/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Nervous system disorders
Cerebral venous thrombosis
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Nervous system disorders
Headache
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Nervous system disorders
Lethargy
1.2%
2/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Nervous system disorders
Transient ischaemic attack
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Nervous system disorders
Transverse sinus thrombosis
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Psychiatric disorders
Depression
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Psychiatric disorders
Psychosomatic disease
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Reproductive system and breast disorders
Menorrhagia
1.9%
3/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Respiratory, thoracic and mediastinal disorders
Acute respiratory distress syndrome
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Respiratory, thoracic and mediastinal disorders
Chronic obstructive pulmonary disease
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Respiratory, thoracic and mediastinal disorders
Epistaxis
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Respiratory, thoracic and mediastinal disorders
Lung disorder
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Respiratory, thoracic and mediastinal disorders
Pulmonary embolism
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Vascular disorders
Deep vein thrombosis
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Vascular disorders
Haematoma
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Vascular disorders
Haemorrhage
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Vascular disorders
Thrombophlebitis
0.62%
1/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.

Other adverse events

Other adverse events
Measure
Eltrombopag
n=162 participants at risk
Participants received an Open-label treatment of eltrombopag administered as a tablet for up to 2 years (104 weeks), followed by a follow-up period of up to 6 months (only 4 weeks for most participants). The starting dose of eltrombopag was 50 milligrams (mg), once daily (QD). East Asian participants started at a dose of 25 mg QD. The maximum dose allowed was 75 mg daily. Dose modifications were allowed based upon each participant's individual platelet count response.
Blood and lymphatic system disorders
Anaemia
6.8%
11/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Blood and lymphatic system disorders
Iron deficiency anaemia
5.6%
9/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Ear and labyrinth disorders
Vertigo
7.4%
12/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Gastrointestinal disorders
Abdominal pain
5.6%
9/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Gastrointestinal disorders
Abdominal pain upper
8.6%
14/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Gastrointestinal disorders
Diarrhoea
13.0%
21/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Gastrointestinal disorders
Dyspepsia
9.9%
16/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Gastrointestinal disorders
Gingival bleeding
9.9%
16/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Gastrointestinal disorders
Nausea
13.0%
21/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Gastrointestinal disorders
Vomiting
9.3%
15/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
General disorders
Asthenia
5.6%
9/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
General disorders
Fatigue
9.3%
15/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
General disorders
Influenza like illness
9.3%
15/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
General disorders
Pain
5.6%
9/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
General disorders
Pyrexia
11.1%
18/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Infections and infestations
Nasopharyngitis
10.5%
17/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Infections and infestations
Upper respiratory tract infection
12.3%
20/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Infections and infestations
Viral infection
8.0%
13/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Injury, poisoning and procedural complications
Contusion
6.8%
11/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Investigations
Alanine aminotransferase increased
8.0%
13/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Investigations
Aspartate aminotransferase increased
7.4%
12/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Metabolism and nutrition disorders
Decreased appetite
5.6%
9/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Musculoskeletal and connective tissue disorders
Arthralgia
13.6%
22/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Musculoskeletal and connective tissue disorders
Back pain
10.5%
17/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Musculoskeletal and connective tissue disorders
Pain in extremity
8.6%
14/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Nervous system disorders
Dizziness
6.2%
10/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Nervous system disorders
Headache
18.5%
30/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Reproductive system and breast disorders
Menorrhagia
6.2%
10/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Respiratory, thoracic and mediastinal disorders
Cough
14.8%
24/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Respiratory, thoracic and mediastinal disorders
Epistaxis
9.3%
15/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Respiratory, thoracic and mediastinal disorders
Oropharyngeal pain
9.9%
16/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Skin and subcutaneous tissue disorders
Petechiae
10.5%
17/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Skin and subcutaneous tissue disorders
Pruritus
7.4%
12/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Skin and subcutaneous tissue disorders
Purpura
6.2%
10/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Skin and subcutaneous tissue disorders
Rash
5.6%
9/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.
Vascular disorders
Haematoma
8.0%
13/162 • On-treatment SAEs and non-serious AEs are defined as events occuring from the start of the treatment (Day 1) up to Week 104 and including the follow-up period of up to 6 months (only 4 weeks for most participants) (up to approximately 2.5 years).
SAEs and non-serious AEs were collected in participants of the ATS Population, comprised of all participants who had received at least one dose of study medication.

Additional Information

GSK Response Center

GlaxoSmithKline

Phone: 866-435-7343

Results disclosure agreements

  • Principal investigator is a sponsor employee GSK agreements may vary with individual investigators, but will not prohibit any investigator from publishing. GSK supports the publication of results from all centers of a multi-center trial but requests that reports based on single-site data not precede the primary publication of the entire clinical trial.
  • Publication restrictions are in place

Restriction type: OTHER