title: Allogeneic bone marrow transplantation for acute lymphoblastic leukemia in remission: prolonged survival associated with acute graft-versus-host disease.
abstract: Forty remission patients with high-risk acute lymphoblastic leukemia (ALL) underwent matched allogenic bone marrow transplantation (BMT) following preparation with cyclophosphamide and fractionated total body irradiation (TBI). As of March 1987, the median follow-up is more than 3 1/2 years. Thirteen patients are alive (11 relapse free) between 2 and 4 1/2 years post-BMT. Neither age, sex, remission number, prior extramedullary leukemia, nor WBC at diagnosis of ALL was statistically significant as a predictor of relapse-free survival. The development of acute graft-v-host disease (GVHD) in 17 patients was found, with time-dependent Cox regression analysis, to be associated with a significant reduction in post-BMT relapse risk (P = .04) and improved disease-free survival (P = .11). A prospective, randomized trial of maintenance chemotherapy with oral methotrexate and mercaptopurine did not demonstrate improvement in relapse risk or survival for those assigned maintenance chemotherapy (P = .7). These results suggest that allogeneic BMT can result in extended relapse-free survival for some patients with high-risk ALL. More effective preparative chemoradiotherapy and exploitation of the apparent graft-v-leukemia effect may be useful in future trials.
authors.forename: D J
authors.initials: DJ
authors.lastname: Weisdorf
authors.forename: M E
authors.initials: ME
authors.lastname: Nesbit
authors.forename: N K
authors.initials: NK
authors.lastname: Ramsay
authors.forename: W G
authors.initials: WG
authors.lastname: Woods
authors.forename: A I
authors.initials: AI
authors.lastname: Goldman
authors.forename: T H
authors.initials: TH
authors.lastname: Kim
authors.forename: D D
authors.initials: DD
authors.lastname: Hurd
authors.forename: P B
authors.initials: PB
authors.lastname: McGlave
authors.forename: J H
authors.initials: JH
authors.lastname: Kersey
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D016026:Bone Marrow Transplantation; D002648:Child; D002675:Child, Preschool; D005260:Female; D006086:Graft vs Host Disease / Q000276:immunology; D006801:Humans; D007945:Leukemia, Lymphoid / Q000276:immunology / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012074:Remission Induction