FDA Grants Fast Track designation To Aptose Biosciences for HM43239 in Relapsed/Refractory AML Patients and FLT3 Mutation

Aptose Biosciences Inc. (NASDAQ: APTO) announced that the U.S. Food and Drug Administration (FDA) has granted Fast Track designation to HM43239, an oral, myeloid kinome inhibitor, for the treatment of patients with relapsed or refractory (R/R) acute myeloid leukemia (AML) with FLT3 mutation.