title: Bone marrow transplantation or chemotherapy after remission induction for adults with acute nonlymphoblastic leukemia. A prospective comparison.
abstract: We compared the outcome of marrow transplantation with that of continued chemotherapy for adults with acute nonlymphoblastic leukemia who achieve a first remission. From May 1977 to July 1982, 111 consecutive adults (ages 17 to 50) with newly diagnosed acute nonlymphoblastic leukemia were treated with induction chemotherapy. Ninety patients (81%) had a complete remission. Forty-four remission patients had available donors: 33 received a transplant and 11 did not. Forty-six patients in remission without matched donors were treated with continued chemotherapy. Kaplan-Meier estimates of 5-year, disease-free survival from complete remission are 49% +/- 18% for the transplant group and 20% +/- 13% for the chemotherapy group. When compared to the chemotherapy group, patients undergoing transplantation had a higher risk of dying during the first 6 months after remission induction but a lower risk of dying thereafter. Within the transplant group, only age influenced survival. Within the chemotherapy group, a leukocyte count of greater than 10 000 mm3 at diagnosis, a French-American-British (FAB) Cooperative Group morphologic status of M-4, M-5, or M-6, and the presence of infection at diagnosis were all associated with shorter survival.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000627:therapeutic use*; D016026:Bone Marrow Transplantation; D003131:Combined Modality Therapy; D004334:Drug Administration Schedule; D005069:Evaluation Studies as Topic; D005260:Female; D006680:HLA Antigens / Q000032:analysis; D006801:Humans; D007938:Leukemia / Q000188:drug therapy / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D011897:Random Allocation; D012044:Regression Analysis
chemical_list: D006680:HLA Antigens