title: Bone marrow transplantation for childhood acute myelogenous leukemia.
abstract: Six consecutive patients with acute myelogenous leukemia (AML) underwent 7 allogeneic bone marrow transplants at National Taiwan University Hospital. Marrow ablation for 4 patients consisted of busulfan 16 mg/kg and cyclophosphamide 120 mg/kg (BUCY 2). Two patients had busulfan 16 mg/kg and cyclophosphamide 200 mg/kg (BUCY 4) as marrow ablation. One had a second transplant following cytosine arabinoside 3 gm/m2/dose x 10 doses plus total body irradiation 12 Gy. Graft-versus-host disease (GVHD) prophylaxis consisted of cyclosporine and short course methotrexate. Four patients received marrow from their HLA compatible siblings and two from their HLA-haplotype-matched fathers. Four transplants were performed during first remission and the other three during subsequent remission or relapse. All patients except one engrafted and achieved a complete remission (CR). Three of 4 patients transplanted in first CR are alive for over 10, 20 and 59 months respectively after transplant. One of the two patients who each received marrow from their fathers during 2nd CR and relapse, developed relapse 5 months later and the other developed aplasia 3 months later. Acute GVHD occurred in two of six patients. Localized chronic GVHD occurred in one of these two patients. Toxicities of BUCY 2 were minimal except veno-occlusive disease. One patient who received BUCY 4 developed hemorrhagic cystitis. There were no treatment related deaths except one patient who received 2nd transplant. These results demonstrate that BUCY 2 should be considered as a preparative regimen for allogeneic bone marrow transplantation for patients with AML in first remission.(ABSTRACT TRUNCATED AT 250 WORDS)
authors.affiliation: Department of Pediatrics, College of Medicine, National Taiwan University, Taipei, R.O.C.
authors.forename: K H
authors.initials: KH
authors.lastname: Lin
authors.forename: S T
authors.initials: ST
authors.lastname: Jou
authors.forename: R L
authors.initials: RL
authors.lastname: Chen
authors.forename: D T
authors.initials: DT
authors.lastname: Lin
authors.forename: K S
authors.initials: KS
authors.lastname: Lin
mesh_terms: D000293:Adolescent; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D016026:Bone Marrow Transplantation; D002066:Busulfan / Q000008:administration & dosage; D002648:Child; D002675:Child, Preschool; D003520:Cyclophosphamide / Q000008:administration & dosage; D005260:Female; D006801:Humans; D015470:Leukemia, Myeloid, Acute / Q000628:therapy*; D008297:Male; D014184:Transplantation, Homologous
chemical_list: D003520:Cyclophosphamide; D002066:Busulfan