{"groups":[{"description":"Total therapy applies to all eligible patients and includes remission induction, consolidation, and continuation therapy.","id":"FG000","title":"Total Therapy"},{"description":"4 hour High-Dose Methotrexate Infusion in upfront window treatment","id":"FG001","title":"4 hr"},{"description":"24 hour High-Dose Methotrexate Infusion in upfront window treatment","id":"FG002","title":"24 hr"},{"description":"Patients not randomized for window study","id":"FG003","title":"Non Randomized"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"0"},{"groupId":"FG001","numSubjects":"176"},{"groupId":"FG002","numSubjects":"180"},{"groupId":"FG003","numSubjects":"142"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"},{"groupId":"FG001","numSubjects":"176"},{"groupId":"FG002","numSubjects":"180"},{"groupId":"FG003","numSubjects":"142"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"},{"groupId":"FG001","numSubjects":"0"},{"groupId":"FG002","numSubjects":"0"},{"groupId":"FG003","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Window Therapy"},{"dropWithdraws":[{"reasons":[{"groupId":"FG000","numSubjects":"35"},{"groupId":"FG001","numSubjects":"0"},{"groupId":"FG002","numSubjects":"0"},{"groupId":"FG003","numSubjects":"0"}],"type":"Death"},{"reasons":[{"groupId":"FG000","numSubjects":"5"},{"groupId":"FG001","numSubjects":"0"},{"groupId":"FG002","numSubjects":"0"},{"groupId":"FG003","numSubjects":"0"}],"type":"Non Compliance"}],"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"498"},{"groupId":"FG001","numSubjects":"0"},{"groupId":"FG002","numSubjects":"0"},{"groupId":"FG003","numSubjects":"0"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"458"},{"groupId":"FG001","numSubjects":"0"},{"groupId":"FG002","numSubjects":"0"},{"groupId":"FG003","numSubjects":"0"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"40"},{"groupId":"FG001","numSubjects":"0"},{"groupId":"FG002","numSubjects":"0"},{"groupId":"FG003","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Total Therapy"}],"preAssignmentDetails":"501 patients were enrolled on the study. 3 patients were determined to be ineligible shortly after enrollment (wrong diagnosis - AML or CML in blast crisis).498 patients started the study.","recruitmentDetails":"501 patients were recruited between June 2000 and October 2007."}