ABSTRACT
Acute myeloid leukemia (AML) is a heterogeneous disease with cure rates of only 30-40% in patients <60 years old. Cytogenetic and molecular markers have improved our understanding of the different prognostic entities in AML. FLT3 mutations are present in 30-40% of AML cases, conferring a poor prognosis with reduced survival. AXL activates FLT3, impacting adversely on outcome. Both FLT3 and AXL constitute promising molecular targets. ASP2215 (gilteritinib) is a novel, dual FLT3/AXL inhibitor with promising early phase trial data (NCT02014558). A Phase III randomized multicenter clinical trial, comparing ASP2215 to salvage chemotherapy in relapsed/refractory AML with FLT3-mutations is now open to recruitment (NCT02421939). Trial design and objectives are discussed here.
