{"denoms":[{"counts":[{"groupId":"BG000","value":"35"}],"units":"Participants"}],"groups":[{"description":"RIC: Patients receive fludarabine phosphate IV on days -10 to -8 and cyclophosphamide IV on days -3 and -2. Patients also undergo TBI followed by a DLI on day -6.\n\nTRANSPLANT: Patients undergo CD34+ peripheral blood stem cell transplant on day 0.\n\nGVHD PROPHYLAXIS: Patients receive tacrolimus PO beginning day -1 with a taper initiated on day 42 and mycophenolate mofetil IV BID on days -1 to 28 in the absence of GVHD.\n\nFludarabine: Given IV\n\nTotal-Body Irradiation: Undergo TBI\n\nT Cell-Depleted Donor Lymphocyte Infusion: Undergo DLI\n\nCyclophosphamide: Given IV\n\nPeripheral Blood Stem Cell Transplantation: Undergo PBSC transplant\n\nAllogeneic Hematopoietic Stem Cell Transplantation: Undergo PBSC transplant\n\nTacrolimus: Given PO\n\nMycophenolate mofetil: Given IV\n\nLaboratory Biomarker Analysis: Correlative studies","id":"BG000","title":"RIC HSCT, GVHD Prophylaxis"}],"measures":[{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"0"}],"title":"<=18 years"},{"measurements":[{"groupId":"BG000","value":"13"}],"title":"Between 18 and 65 years"},{"measurements":[{"groupId":"BG000","value":"22"}],"title":">=65 years"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Age, Categorical","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"14"}],"title":"Female"},{"measurements":[{"groupId":"BG000","value":"21"}],"title":"Male"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Sex: Female, Male","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"3"}],"title":"Hispanic or Latino"},{"measurements":[{"groupId":"BG000","value":"32"}],"title":"Not Hispanic or Latino"},{"measurements":[{"groupId":"BG000","value":"0"}],"title":"Unknown or Not Reported"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Ethnicity (NIH/OMB)","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"0"}],"title":"American Indian or Alaska Native"},{"measurements":[{"groupId":"BG000","value":"0"}],"title":"Asian"},{"measurements":[{"groupId":"BG000","value":"0"}],"title":"Native Hawaiian or Other Pacific Islander"},{"measurements":[{"groupId":"BG000","value":"8"}],"title":"Black or African American"},{"measurements":[{"groupId":"BG000","value":"24"}],"title":"White"},{"measurements":[{"groupId":"BG000","value":"0"}],"title":"More than one race"},{"measurements":[{"groupId":"BG000","value":"3"}],"title":"Unknown or Not Reported"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Race (NIH/OMB)","unitOfMeasure":"Participants"}]}