{"groups":[{"description":"Patients with high-risk hematologic malignancy transplanted with umbilical cord blood via direct marrow injection.","id":"FG000","title":"Umbilical Cord Blood Transplant Patients"}],"periods":[{"dropWithdraws":[{"reasons":[{"groupId":"FG000","numSubjects":"1"}],"type":"IBMI unit could not be volume reduced"},{"reasons":[{"groupId":"FG000","numSubjects":"1"}],"type":"Unit randomization did not occur"}],"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"12"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"10"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"2"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}],"recruitmentDetails":"Patients are recruited from within the Department of Blood and Marrow Transplant Program. (Patients will be co-enrolled on study MT2005-10 (NCT00309842). Eligibility for this study are identical to MT2005-10.)"}