TRIALS IN PROGRESS: FIRST-IN-HUMAN STUDY OF ELVN-001, A SELECTIVE BCR::ABL1 TYROSINE KINASE INHIBITOR, IN PATIENTS WITH CHRONIC MYELOID LEUKEMIA WHO FAILED PREVIOUS TYROSINE KINASE INHIBITOR THERAPIES (EHA 2023)
Ba/F3 cells expressing a range of the most prevalent on-target BCR::ABL1 resistance mutants indicated that with the exception of certain P-loop mutations and F317L, ELVN-001 maintained potency, including for the myristoyl pocket mutations A344P and P465S and was active against the M244V mutation, an ATP pocket mutation known to confer resistance to asciminib. This FIH study will evaluate dosing, safety, tolerability, PK profile, and preliminary efficacy of ELVN-001 in CP-CML with and without T315I mutation. Study sponsor: Enliven Therapeutics. NCT05304377 BCR::ABL, Chronic myeloid leukemia, Tyrosine kinase inhibitor, Phase I