{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","lowerLimit":"0","upperLimit":"23","value":"2.0"},{"groupId":"OG001","lowerLimit":"0","upperLimit":"24","value":"8.0"},{"groupId":"OG002","lowerLimit":"0","upperLimit":"24","value":"4.0"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"24"},{"groupId":"OG001","value":"28"},{"groupId":"OG002","value":"15"}],"units":"Participants"}],"description":"The maximum duration for which a participant continuously maintained a platelet count \\>=50 Gi/L in the absence of rescue treatment was calculated and summarized during the 24 weeks of eltrombopag treatment in Part 2/3. Participants with non-weekly assessments were assumed to have maintained a positive response for each week between two assessments that had positive responses. If a particpant achieved a positive response at an assessment and then achieved a negative response at the next assessment, then it was assumed that the participant had achieved a positive response for one day. Participants randmoized to receive eltrombopag for 7 weeks in Part 2 continued receiving eltrombopag for an additional 17 weeks in Part 2/3 (for a total of 24 weeks of treatment) up to Study Week 24. Participants randomized to receive placebo for 7 weeks in Part 2, received 24 weeks of eltrombopag in Part 2/3 (for a total of 24 weeks of treatment) up to Study Week 31.","dispersionType":"Full Range","groups":[{"description":"All participants aged between 12 and 17 years and completing Part 2 of the study received an Open-Label treatment of eltrombopag administered as a tablet in Part 2/3. Participants who received placebo in Part 2 received 24 weeks of treatment of eltrombopag starting at 37.5 mg QD up to Week 31 of the study. Participants who received 7 weeks of eltrombopag treatment in Part 2 received an additional 17 weeks of treatment to complete a total of 24 weeks continuing at the same dosage at the end of Part 2. The maximum dose allowed was 75 mg daily. All participants enrolled in the study underwent individual dose titration based upon platelet response.","id":"OG000","title":"Part 2/3 (Eltrombopag Open-Label Period) Cohort 1"},{"description":"All participants aged between 6 and 11 years and completing Part 2 of the study received an Open -Label treatment of eltrombopag administered as a tablet in Part 2/3. Participants with difficulty swallowing a tablet in Part 2 were administered eltrombopag as a dry powder for oral suspension in Part 2/3. Participants who received placebo in Part 2 received 24 weeks of treatment of eltrombopag based on body weight up to Week 31 of the study. Participants with a body weight of \\<=27 kg received 25 mg QD and participants with a body weight of \\>=27 kg QD received 50 mg QD. Participants who received 7 weeks of eltrombopag treatment in Part 2 received an additional 17 weeks of treatment to complete a total of 24 weeks continuing at the same dosage at the end of Part 2. The maximum dose allowed was 75 mg daily. All participants enrolled in the study underwent individual dose titration based upon platelet response.","id":"OG001","title":"Part 2/3 (Eltrombopag Open-Label Period) Cohort 2"},{"description":"All participants aged between 1 and 5 years and completing Part 2 of the study received an Open-Label treatment of eltrombopag administered as a dry powder for oral suspension in Part 2/3. Participants who received placebo in Part 2 received 24 weeks of treatment of eltrombopag up to Week 31 of the study at 1.5 mg/kg QD. Participants of East Asian ancestry received 0.8 mg/kg/day. Participants who received 7 weeks of eltrombopag treatment in Part 2 received an additional 17 weeks of treatment to complete a total of 24 weeks continuing at the same dosage at the end of Part 2. The maximum dose allowed was 75 mg daily. All participants enrolled in the study underwent individual dose titration based upon platelet response.","id":"OG002","title":"Part 2/3 (Eltrombopag Open-Label Period) Cohort 3"}],"paramType":"MEDIAN","populationDescription":"ITT Population only those participants enrolled in Part 2/3 were analyzed. The number of participants used to compute the summary statistics reflect the ITT poplation through out the analyses during Part 2/3.","reportingStatus":"POSTED","timeFrame":"From Baseline up to Study Week 31","title":"Maximum Duration for Which a Participant Continuously Maintained a Platelet Count of >=50 Gi/L During the 24 Weeks of Eltrombopag Treatment in Part 2/ 3","type":"SECONDARY","unitOfMeasure":"Weeks"}