{"denoms":[{"counts":[{"groupId":"OG000","value":"0"}],"units":"Participants"}],"description":"Patients will be evaluated regularly for the development of graft versus host disease both acute \\& chronic.","groups":[{"description":"High dose conditioning with Fludarabine \\& Melphalan","id":"OG000","title":"Umbilical Cord Blood Transplant"}],"paramType":"NUMBER","populationDescription":"This study was terminated early. No participants were analyzed.","reportingStatus":"POSTED","timeFrame":"Day 30","title":"Number of Patients Who Experience Acute and Chronic Graft-vs-host Disease After Transplant.","type":"SECONDARY","unitOfMeasure":"participants"}