New therapeutic agents for acute myeloid leukemia

Abstract

Conventional chemotherapy with cytarabine and anthracycline (often referred to as “7+3”) has been used for many years in the treatment of acute myeloid leukemia (AML). Despite meaningful advances in areas of supportive care and transplantation, little progress has been made in developing new chemotherapy options. In 2018, The Food and Drug Administration (FDA) of the US approved several novel agents for AML treatment as follows: ivosidenib, an inhibitor of isocitrate dehydrogenase-1; venetoclax, a potent inhibitor of bcl2; and glasdegib, an inhibitor of hedgehog signaling pathway. Moreover, clinical trials of alvocidib (flavopiridol), an inhibitor of the CDK9, pevonedistat, an inhibitor of NEDD8, and APR-246, a reactivator of mutant p53, are in progress. These agents will either be incorporated into the conventional 7+3 regimen or combined with hypomethylating agents to improve the outcome of AML therapy, and the results will guide the next stage of precision medicine in the treatment of AML.