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ASP2215 in the treatment of relapsed/refractory acute myeloid leukemia with FLT3 mutation: background and design of the ADMIRAL trial

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.

Related Products

Cat.No. Product Name Information
S7754 Gilteritinib (ASP2215) Gilteritinib (ASP2215) is a small-molecule FLT3/AXL inhibitor with IC50 values of 0.29 nM and 0.73 nM for FLT3 and AXL, respectively. It inhibits FLT3 at an IC50 value that was approximately 800-fold more potent than the concentration required to inhibit c-KIT (230 nM).

Related Targets

TAM receptors (Tyro-3,Axl,and Mertk) FLT3