Hematopoietic cell transplantation as treatment of patients with acute myeloid leukemia with measurable residual disease after consolidation therapy.

The persistence of measurable residual disease (MRD) following induction chemotherapy is the single most powerful prognostic factor available to clinicians treating patients with acute myeloid leukemia (AML). How to use this information to guide subsequent therapy is complex, and influenced by the category of AML being treated, the assays used to measure MRD, MRD levels and kinetics, and the spectrum of therapies available to the patient. In this literature-based review, each of these issues will be discussed, with a particular emphasis on the role of hematopoietic cell transplantation in the treatment of MRD-positive patients.