ENABLE: treatment combination including decitabine and venetoclax in acute myeloid leukemia secondary to myeloproliferative neoplasms.

The management of patients with acute myeloid leukemia (blast phase) secondary to myeloproliferative neoplasms (MPNs) is extremely challenging and the outcome dismal, with a median overall survival of about 3-6 months. Effective therapeutic approaches are lacking, especially when intensive strategies followed by allogeneic transplantation are not feasible. The combination of venetoclax and hypomethylating agents has recently been established as standard for newly diagnosed, unfit patients with acute myeloid leukemia, but the application of this therapeutic modality has not been tested prospectively in the specific context of blast-phase MPNs. ENABLE is an open, phase II clinical trial aimed at verifying the efficacy and safety of the combination of venetoclax and decitabine in patients with post-MPN blast phase.