{"groups":[{"description":"CONDITIONING REGIMEN: Cyclophosphamide and TBI; targeted busulfan and fludarabine; reduced-dose busulfan and fludarabine; or fludarabine and TBI.\n\nGRAFT-VERSUS-HOST DISEASE PROPHYLAXIS: Rituximab IV days -6, 1, 8, and 15 and anti-thymocyte globulin IV over 6-8 hours on days -3 to -1. Tacrolimus IV continuously and then PO beginning on day -1 and continuing until day 150 followed by a taper until day 180 and mycophenolate mofetil PO or IV twice daily on days -1 to 60.\n\nTRANSPLANTATION: Allogeneic hematopoietic stem cell transplantation on day 0.\n\nlaboratory biomarker analysis: Correlative studies\n\ngraft versus host disease prophylaxis/therapy: Undergo graft versus host disease prophylaxis/therapy\n\ncyclophosphamide: Given PO or IV\n\nfludarabine phosphate: Given IV\n\nbusulfan: Given IV\n\ntotal-body irradiation: Undergo TBI\n\ngraft-versus-tumor induction therapy: Undergo graft-versus-tumor induction therapy\n\nimmunosuppressive therapy: Undergo immunosuppressive therapy","id":"FG000","title":"Treatment (Rituximab and Allogeneic HCT Transplant)"}],"periods":[{"dropWithdraws":[{"reasons":[{"groupId":"FG000","numSubjects":"2"}],"type":"Ineiligible"}],"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"20"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"18"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"2"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}