This sub-group analysis evaluates efficacy and safety of vodobatinib in CP-CML pts enrolled in the Phase 1 study, according to lines of prior TKIs received....Pts were administered vodobatinib once daily in 28-day cycles….Major molecular responses (MMR) was achieved in 5 (33.3%), 14 (50.0%) and 8 (53.3%) in 2T, 3T and PON, respectively. Of the 20 pts with MMR as best response, 10 (23.6%) achieved molecular response M4 (BCR::ABL1 >0.01% IS)....Vodobatinib demonstrated efficacy and safety in 2T and 3T pts (including pts treated with ponatinib and asciminib) and is well tolerated.