title: Allogeneic bone marrow transplantation for children with myelodysplastic syndrome.
abstract: Six children with myelodysplastic syndrome underwent allogeneic bone marrow transplantation (BMT) from their HLA-identical siblings. Ages ranged from six to 16 years. French-American British (FAB) diagnosis was refractory anemia with excess blasts (RAEB) in three, RAEB in transformation (RAEB-t) in one and chronic myelomonocytic leukemia (CMML) in two cases. Two patients had progressed to leukemia before BMT. All patients received busulfan and cyclophosphamide as a conditioning regimen. Antithymocyte globulin (ATG) was administered to two of them due to the multiple transfusion history. Graft versus host disease (GvHD) prophylaxis consisted of cyclosporine-methotrexate. Engraftment was documented in all patients except one who underwent a second infusion of bone marrow cells. She died in the early post-transplant period with pancytopenia and veno-occlusive disease of the liver. Two patients died from disease recurrence. Three patients are alive > 12 months post-transplant, two are in remission and one just relapsed at +16 months and is now being prepared for a second bone marrow transplant. The only significant factor for favorable outcome was short duration between diagnosis to transplant in the two patients in remission.
authors: Unit of Bone Marrow Transplantation, Hacettepe University Faculty of Medicine, Ankara, Turkey.
authors: D
authors: D
authors: Uçkan
authors: M
authors: M
authors: Cetin
authors: G
authors: G
authors: Hiçsönmez
authors: I
authors: I
authors: Tezcan
authors: A M
authors: AM
authors: Tuncer
mesh_terms: D000293:Adolescent; D016026:Bone Marrow Transplantation; D002648:Child; D018572:Disease-Free Survival; D005260:Female; D006801:Humans; D008297:Male; D009190:Myelodysplastic Syndromes / Q000175:diagnosis / Q000401:mortality / Q000628:therapy*; D011379:Prognosis; D019172:Transplantation Conditioning / Q000379:methods; D016896:Treatment Outcome; D014421:Turkey / Q000453:epidemiology