{"denoms":[{"counts":[{"groupId":"BG000","value":"41"}],"units":"Participants"}],"groups":[{"description":"Patients receive rituximab IV followed by indium In-111 ibritumomab tiuxetan IV over 10 minutes on day -21 and rituximab IV followed by yttrium Y 90 ibritumomab tiuxetan IV over 10 minutes on day -14. Patients also receive fludarabine phosphate IV on days -9 to -5 and melphalan IV on day -4. Patients undergo APBSCT on day 0. GVHD PROPHYLAXIS: Patients receive tacrolimus IV or PO and sirolimus PO beginning on day -3 and continuing for up to 6 months with taper.\n\nrituximab: Given IV fludarabine phosphate: Given IV melphalan: Given IV sirolimus: Given PO tacrolimus: Given PO or IV allogeneic hematopoietic stem cell transplantation: Undergo APBSCT indium In 111 ibritumomab tiuxetan: Given IV yttrium Y 90 ibritumomab tiuxetan: Given IV","id":"BG000","title":"0.4 mCi 90Y-Ibritumomab Tiuxetan"}],"measures":[{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","lowerLimit":"27","upperLimit":"67","value":"55"}]}]}],"dispersionType":"FULL_RANGE","paramType":"MEDIAN","title":"Age, Continuous","unitOfMeasure":"years"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"18"}],"title":"Female"},{"measurements":[{"groupId":"BG000","value":"23"}],"title":"Male"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Sex: Female, Male","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"8"}],"title":"Hispanic or Latino"},{"measurements":[{"groupId":"BG000","value":"33"}],"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":"1"}],"title":"American Indian or Alaska Native"},{"measurements":[{"groupId":"BG000","value":"2"}],"title":"Asian"},{"measurements":[{"groupId":"BG000","value":"0"}],"title":"Native Hawaiian or Other Pacific Islander"},{"measurements":[{"groupId":"BG000","value":"2"}],"title":"Black or African American"},{"measurements":[{"groupId":"BG000","value":"34"}],"title":"White"},{"measurements":[{"groupId":"BG000","value":"0"}],"title":"More than one race"},{"measurements":[{"groupId":"BG000","value":"2"}],"title":"Unknown or Not Reported"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Race (NIH/OMB)","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"41"}]}],"title":"United States"}],"paramType":"NUMBER","title":"Region of Enrollment","unitOfMeasure":"participants"}]}