PMID- 17041606 OWN - NLM STAT- MEDLINE DCOM- 20070118 LR - 20131121 IS - 0268-3369 (Print) IS - 0268-3369 (Linking) VI - 38 IP - 11 DP - 2006 Dec TI - Low mortality of children undergoing hematopoietic stem cell transplantation from 7 to 8/10 human leukocyte antigen allele-matched unrelated donors with the use of antithymocyte globulin. PG - 745-50 AB - Human leukocyte antigen (HLA)-matched sibling donor hematopoietic stem cell transplantation (HSCT) is available for only approximately 30% patients needing HSCT. Use of alternative donors is associated with a high incidence and severity of graft-versus-host disease (GVHD). Here we report our experience with GVHD prophylaxis using pre-transplant rabbit antithymocyte globulin (rATG), in addition to post transplant cyclosporin A and methotrexate. Seventy-five children received unmanipulated grafts from 7 to 10/10 HLA allele-matched unrelated donors. Median follow-up was 25 months (range, 6-65 months). Only 2/75 patients (2.5%) developed acute GVHD grades III-IV, and 17/75 (25%) developed extensive chronic GVHD. Overall survival was 79%. It was similar in patients receiving grafts from 7 or 8/10 to 9 or 10/10 allele-matched donors, and similar in patients receiving peripheral blood stem cells and marrow. Six (11%) patients died owing to relapse, and 10 (13%) due to transplant-related complications. The addition of rATG appears to result in a low incidence of severe GVHD and overall mortality. FAU - Sedlacek, P AU - Sedlacek P AD - Department of Pediatric Hematology and Oncology, University Hospital Motol, Charles University Prague, Prague, Czech Republic. petr.sedlacek@lfmotol.cuni.cz FAU - Formankova, R AU - Formankova R FAU - Keslova, P AU - Keslova P FAU - Sramkova, L AU - Sramkova L FAU - Hubacek, P AU - Hubacek P FAU - Krol, L AU - Krol L FAU - Kulich, M AU - Kulich M FAU - Stary, J AU - Stary J LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20061016 PL - England TA - Bone Marrow Transplant JT - Bone marrow transplantation JID - 8702459 RN - 0 (Antilymphocyte Serum) RN - 0 (HLA Antigens) RN - 0 (Immunosuppressive Agents) RN - 83HN0GTJ6D (Cyclosporine) RN - YL5FZ2Y5U1 (Methotrexate) SB - IM MH - Adolescent MH - Animals MH - Antilymphocyte Serum/*administration & dosage MH - Child MH - Child, Preschool MH - Cyclosporine/administration & dosage MH - Drug Therapy, Combination MH - Female MH - Graft Survival MH - Graft vs Host Disease/*prevention & control MH - HLA Antigens/immunology MH - Hematopoietic Stem Cell Transplantation/adverse effects/*mortality MH - *Histocompatibility Testing MH - Humans MH - Immunosuppressive Agents/administration & dosage MH - Infant MH - Male MH - Methotrexate/administration & dosage MH - Rabbits MH - Transplantation, Homologous/*mortality EDAT- 2006/10/17 09:00 MHDA- 2007/01/19 09:00 CRDT- 2006/10/17 09:00 PHST- 2006/10/17 09:00 [pubmed] PHST- 2007/01/19 09:00 [medline] PHST- 2006/10/17 09:00 [entrez] AID - 1705524 [pii] AID - 10.1038/sj.bmt.1705524 [doi] PST - ppublish SO - Bone Marrow Transplant. 2006 Dec;38(11):745-50. doi: 10.1038/sj.bmt.1705524. Epub 2006 Oct 16.