Risk factors for outcome after allogeneic stem cell transplantation in patients with advanced phase CML.

ABSTRACT: Allogeneic hematopoietic stem-cell transplantation (HSCT) remains the only curative option for patients with advanced chronic myeloid leukemia (CML). However, outcome is dismal and of short follow-up. The objective of the study was to determine long-term outcome and risk factors in patients with a history of CML Blast Crisis (BC; n = 96) or accelerated phase (n = 51) transplanted between 1990 and 2018. At transplant, patients had a median age of 39 (range 7-76) years and were in ≥CP2 (n = 70), in AP (n = 40) or in BC (n = 37) with a diagnosis-HSCT interval of median 1.9 (range 0.3-24.4) years. Overall survival (OS) amounted 34% (95% CI 22-46) and progression-free survival (PFS) 26% (95% CI 16-36) at 15 years. Adverse risk factors for OS and PFS were low CD34⁺ count in the graft,

SUBMITTER: Niederwieser C 

PROVIDER: S-EPMC8563424 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature