Epic: A Phase 3 Trial of Ponatinib Compared with Imatinib in Patients with Newly Diagnosed Chronic Myeloid Leukemia in Chronic Phase (CP-CML)

Background: Ponatinib is an approved potent oral tyrosine kinase inhibitor active against native and mutated forms of BCR-ABL, including T315I. The phase 2 PACE study demonstrated that ponatinib is highly active in heavily pretreated Philadelphia chromosome‒positive leukemia patients. Ponatinib efficacy and safety were evaluated in newly diagnosed CP-CML patients in the EPIC trial.