• Media type: E-Article
  • Title: Conditioning with 8-Gy total body irradiation and fludarabine for allogeneic hematopoietic stem cell transplantation in acute myeloid leukemia
  • Contributor: Stelljes, Matthias; Bornhauser, Martin; Kroger, Matthias; Beyer, Joerg; Sauerland, Maria C.; Heinecke, Achim; Berning, Bjorna; Scheffold, Christian; Silling, Gerda; Buchner, Thomas; Neubauer, Andreas; Fauser, Axel A.; Ehninger, Gerhard; Berdel, Wolfgang E.; Kienast, Joachim
  • Published: American Society of Hematology, 2005
  • Published in: Blood, 106 (2005) 9, Seite 3314-3321
  • Language: English
  • DOI: 10.1182/blood-2005-04-1377
  • ISSN: 0006-4971; 1528-0020
  • Keywords: Cell Biology ; Hematology ; Immunology ; Biochemistry
  • Origination:
  • University thesis:
  • Footnote:
  • Description: <jats:title>Abstract</jats:title><jats:p>Seventy-one patients with acute myeloid leukemia (AML), most of them (63/71) considered ineligible for conventional allogeneic hematopoietic stem cell transplantation (HSCT), were enrolled into a phase 2 study on reduced-intensity myeloablative conditioning with fractionated 8-Gy total body irradiation (TBI) and fludarabine (120 mg/m2). Patients received mobilized peripheral blood stem cells (n = 68) or bone marrow (n = 3) from siblings (n = 39) or unrelated donors (n = 32). Thirty-six patients received a transplant in complete remission (CR) and 35 had untreated or refractory disease (non-CR). Median patient age was 51 years (range, 20-66 years). Sustained engraftment was attained in all evaluable patients. With a median follow-up of 25.9 months (range, 3.7-61.2 months) in surviving patients, probabilities of overall survival for patients who received a transplant in CR and non-CR were 81% and 21% at 2 years, respectively. Relapse-free survival rates were 78% and 16%. The cumulative incidence of nonrelapse mortality (NRM) in CR patients was 8% at 2 years and beyond but amounted to 37% at 2 years in non-CR patients. Outcome data in this poor-risk population indicate that allogeneic HSCT from related or unrelated donors with 8-Gy TBI/fludarabine conditioning is feasible with low NRM and preserved antileukemic activity in AML patients in first or later CR.</jats:p>
  • Access State: Open Access