PMID- 28341733 OWN - NLM STAT- MEDLINE DCOM- 20180326 LR - 20220330 IS - 1592-8721 (Electronic) IS - 0390-6078 (Print) IS - 0390-6078 (Linking) VI - 102 IP - 7 DP - 2017 Jul TI - Effect of antithymocyte globulin source on outcomes of bone marrow transplantation for severe aplastic anemia. PG - 1291-1298 LID - 10.3324/haematol.2017.164459 [doi] AB - For treatment of severe aplastic anemia, immunosuppressive therapy with horse antithymocyte globulin results in superior response and survival compared with rabbit antithymocyte globulin. This relative benefit may be different in the setting of transplantation as rabbit antithymocyte globulin results in more profound immunosuppression. We analyzed 833 severe aplastic anemia transplants between 2008 and 2013 using human leukocyte antigen (HLA)-matched siblings (n=546) or unrelated donors (n=287) who received antithymocyte globulin as part of their conditioning regimen and bone marrow graft. There were no differences in hematopoietic recovery by type of antithymocyte globulin. Among recipients of HLA-matched sibling transplants, day 100 incidence of acute (17% versus 6%, P<0.001) and chronic (20% versus 9%, P<0.001) graft-versus-host disease were higher with horse compared to rabbit antithymocyte globulin. There were no differences in 3-year overall survival, 87% and 92%, P=0.76, respectively. Among recipients of unrelated donor transplants, acute graft-versus-host disease was also higher with horse compared to rabbit antithymocyte globulin (42% versus 23%, P<0.001) but not chronic graft-versus-host disease (38% versus 32%, P=0.35). Survival was lower with horse antithymocyte globulin after unrelated donor transplantation, 75% versus 83%, P=0.02. These data support the use of rabbit antithymocyte globulin for bone marrow transplant conditioning for severe aplastic anemia. CI - Copyright(c) 2017 Ferrata Storti Foundation. FAU - Kekre, Natasha AU - Kekre N AD - Division of Hematology, The Ottawa Hospital, ON, Canada. FAU - Zhang, Ying AU - Zhang Y AD - Division of Biostatistics, Institute for Health and Society, Medical College of Wisconsin, Milwaukee, WI, USA. FAU - Zhang, Mei-Jie AU - Zhang MJ AD - Division of Biostatistics, Institute for Health and Society, Medical College of Wisconsin, Milwaukee, WI, USA. AD - Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA. FAU - Carreras, Jeanette AU - Carreras J AD - Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA. FAU - Ahmed, Parvez AU - Ahmed P AD - Armed Forces Bone Marrow Transplant Center, Rawalpindi, Pakistan. FAU - Anderlini, Paolo AU - Anderlini P AD - Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA. FAU - Atta, Elias Hallack AU - Atta EH AD - Instituto Nacional de Cancer, Rio de Janeiro, Brazil. FAU - Ayas, Mouhab AU - Ayas M AD - Department of Pediatric Hematology/Oncology, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia. FAU - Boelens, Jaap Jan AU - Boelens JJ AD - Department of Pediatrics, University Medical Center Utrecht, The Netherlands. FAU - Bonfim, Carmem AU - Bonfim C AD - Hospital de Clinicas, Federal University of Parana, Curitiba, Brazil. FAU - Deeg, H Joachim AU - Deeg HJ AD - Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA. FAU - Kapoor, Neena AU - Kapoor N AD - Division of Hematology, Oncology and Blood & Marrow Transplantation, Children's Hospital Los Angeles, CA, USA. FAU - Lee, Jong-Wook AU - Lee JW AD - BMT Center, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea. FAU - Nakamura, Ryotaro AU - Nakamura R AD - Department of Hematology & Hematopoietic Cell Transplantation, City of Hope, Duarte, CA, USA. FAU - Pulsipher, Michael A AU - Pulsipher MA AD - Division of Hematology, Oncology and Blood & Marrow Transplantation, Children's Hospital Los Angeles, CA, USA. FAU - Eapen, Mary AU - Eapen M AD - Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA meapen@mcw.edu. FAU - Antin, Joseph H AU - Antin JH AD - Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, MA, USA. LA - eng GR - U24 CA076518/CA/NCI NIH HHS/United States PT - Journal Article DEP - 20170324 PL - Italy TA - Haematologica JT - Haematologica JID - 0417435 RN - 0 (Antilymphocyte Serum) SB - IM CIN - Haematologica. 2017 Jul;102(7):1137-1138. PMID: 28655810 MH - Adolescent MH - Adult MH - Anemia, Aplastic/diagnosis/mortality/*therapy MH - Antilymphocyte Serum/*therapeutic use MH - *Bone Marrow Transplantation/adverse effects/methods MH - Comorbidity MH - Female MH - Graft vs Host Disease/etiology MH - Histocompatibility Testing MH - Humans MH - Infections/etiology MH - Male MH - Middle Aged MH - Risk Factors MH - Severity of Illness Index MH - Siblings MH - Survival Analysis MH - Treatment Outcome MH - Unrelated Donors MH - Young Adult PMC - PMC5566045 EDAT- 2017/03/28 06:00 MHDA- 2018/03/27 06:00 PMCR- 2017/07/01 CRDT- 2017/03/26 06:00 PHST- 2017/01/12 00:00 [received] PHST- 2017/03/16 00:00 [accepted] PHST- 2017/03/28 06:00 [pubmed] PHST- 2018/03/27 06:00 [medline] PHST- 2017/03/26 06:00 [entrez] PHST- 2017/07/01 00:00 [pmc-release] AID - haematol.2017.164459 [pii] AID - 1021291 [pii] AID - 10.3324/haematol.2017.164459 [doi] PST - ppublish SO - Haematologica. 2017 Jul;102(7):1291-1298. doi: 10.3324/haematol.2017.164459. Epub 2017 Mar 24.