Key clinical point : Outcomes remain poor for patients with acute lymphocytic leukemia, acute myeloid leukemia, and myelodysplastic syndrome who suffer relapse after allogeneic hematopoietic cell transplantation; factors associated with mortality included acute graft vs. host disease grade II-IV.
Major finding : The cumulative incidence of morphologic relapse in patients with acute lymphocytic leukemia, acute myeloid leukemia, and myelodysplastic syndrome after allogeneic hematopoietic cell transplantation was 19%, 24%, and 26%, respectively at 12 months; the estimated median survival after relapse across all diseases was 2.9 months.
Study details : The data come from 420 adults with acute lymphocytic leukemia, acute myeloid leukemia, and myelodysplastic syndrome.
Disclosures: The study received no outside funding. The researchers had no financial conflicts to disclose.
Source: Hong S et al. Hematol Oncol Stem Cell Ther. 2020 Dec 5. doi: 10.1016/j.hemonc.2020.11.006.