Abstract
For decades, the standard induction for patients with acute myeloid leukemia (AML) has been the combination of cytarabine with anthracycline (7 + 3 regimen). In August 2017 the US FDA approved CPX-351 (vyxeos), a liposomal formulation of cytarabine and daunorubicin at a fixed 5:1 molar ratio, for the treatment of adults with newly diagnosed AML with myelodysplasia-related changes (AML-MRC) and therapy-related AML (t-AML). This is the first approved treatment specifically for patients with this subgroup of AML. The approval was based on findings from a multicenter, randomized, open-label, phase III study of CPX-351 Versus 7 + 3 in patients 60-75 years old with newly diagnosed AML-MRC or t-AML. In this study CPX-351 had a higher median OS than 7 + 3 (9.56 vs 5.95 months, HR 0.69; 95% CI: 0.52 to 0.90, p = 0.005). In this profile, we review preclinical and clinical data, and discuss limitations and future directions with CPX-351 use in AML.