{"groups":[{"description":"Tablets, oral, dasatinib 100 mg once daily (QD)","id":"FG000","title":"Dasatinib"},{"description":"Tablets, oral, imatinib 400mg once daily (QD)","id":"FG001","title":"Imatinib"}],"periods":[{"dropWithdraws":[{"reasons":[{"groupId":"FG000","numSubjects":"0"},{"groupId":"FG001","numSubjects":"1"}],"type":"Death"},{"reasons":[{"groupId":"FG000","numSubjects":"18"},{"groupId":"FG001","numSubjects":"22"}],"type":"Disease progression"},{"reasons":[{"groupId":"FG000","numSubjects":"42"},{"groupId":"FG001","numSubjects":"17"}],"type":"Intolerance"},{"reasons":[{"groupId":"FG000","numSubjects":"10"},{"groupId":"FG001","numSubjects":"14"}],"type":"Treatment failure"},{"reasons":[{"groupId":"FG000","numSubjects":"13"},{"groupId":"FG001","numSubjects":"4"}],"type":"AE unrelated to study drug"},{"reasons":[{"groupId":"FG000","numSubjects":"8"},{"groupId":"FG001","numSubjects":"13"}],"type":"Withdrawal by Subject"},{"reasons":[{"groupId":"FG000","numSubjects":"2"},{"groupId":"FG001","numSubjects":"1"}],"type":"Pregnancy"},{"reasons":[{"groupId":"FG000","numSubjects":"1"},{"groupId":"FG001","numSubjects":"2"}],"type":"Lost to Follow-up"},{"reasons":[{"groupId":"FG000","numSubjects":"1"},{"groupId":"FG001","numSubjects":"7"}],"type":"Poor compliance/noncompliance"},{"reasons":[{"groupId":"FG000","numSubjects":"157"},{"groupId":"FG001","numSubjects":"162"}],"type":"Administrative reason by sponsor"},{"reasons":[{"groupId":"FG000","numSubjects":"6"},{"groupId":"FG001","numSubjects":"15"}],"type":"Varied"},{"reasons":[{"groupId":"FG000","numSubjects":"1"},{"groupId":"FG001","numSubjects":"2"}],"type":"Did not receive treatment"}],"milestones":[{"achievements":[{"comment":"Randomized","groupId":"FG000","numSubjects":"259"},{"comment":"Randomized","groupId":"FG001","numSubjects":"260"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"258"},{"groupId":"FG001","numSubjects":"258"}],"type":"Received Treatment"},{"achievements":[{"groupId":"FG000","numSubjects":"0"},{"groupId":"FG001","numSubjects":"0"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"259"},{"groupId":"FG001","numSubjects":"260"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}],"preAssignmentDetails":"Of the 547 patients enrolled, 519 were randomized and 516 received treatment. Of the 28 who were enrolled but not randomized, 20 no longer met study criteria, 3 withdrew consent, 1 was lost to follow-up, and 4 withdrew for other reasons."}