Review Article | Published:

Current status and future clinical directions in the prevention and treatment of relapse following hematopoietic transplantation for acute myeloid and lymphoblastic leukemia

Bone Marrow Transplantationvolume 54pages616 (2019) | Download Citation


In recent years we have seen a dramatic evolution of therapeutic approaches in the management of acute leukemia with hematopoietic stem cell transplantation (HCT). For both acute myeloid leukemia (AML) and acute lymphoblastic leukemia (ALL), alloHCT provides the best chance of long-term disease-free survival for significant subsets of patients. During this interval, we have witnessed an evolution of HCT from a therapy based on high-dose conditioning to our current understanding that its success depends both on cytoreduction and graft-versus-leukemia (GVL) effects mediated by adoptively transferred donor immune cells. Improvements in conditioning, infectious disease monitoring and management, histocompatibility testing and graft selection have successively improved outcomes, primarily due to a reduction in non-relapse mortality. Unfortunately, disease relapse remains a significant cause of treatment failure in both AML and ALL. Here, two distinguished experts, Prof. Charles Craddock and Prof. Dieter Hoelzer, reflect on the significant challenge of disease relapse following allogeneic HCT for AML and ALL, respectively. This is a review of the biology, current approaches, and future directions in the field and reflects concepts that were presented at the Third International Workshop on Biology, Prevention, and Treatment of Relapse after Stem Cell Transplantation held in Hamburg, Germany in November 2016 under the auspices of the EBMT and the ASBMT.

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Author information


  1. Centre for Clinical Haematology, Queen Elizabeth Hospital, Birmingham, B15 2TH, UK

    • Charles Craddock
  2. ONKOLOGIKUM Frankfurt|am Museumsufer, Gartenstr. 134, 60596, Frankfurt, Germany

    • Dieter Hoelzer
  3. Adult Stem Cell Transplant Program, Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, 1501 NW 10th Avenue, Suite 916, Miami, FL, 33157, USA

    • Krishna V. Komanduri


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The authors declare that they have no conflict of interest.

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Correspondence to Charles Craddock.

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