ATLANTA – The FLT3 inhibitor gilteritinib (Xospata) significantly prolonged overall survival, compared with salvage chemotherapy, in patients with FLT3-mutated relapsed/refractory acute myeloid leukemia, Alexander E. Perl, MD, from the Abramson Cancer Center at the University of Pennsylvania in Philadelphia reported at the 2019 annual meeting of the American Association for Cancer Research (AACR).
In a video interview, Dr. Perl discussed the results of the ADMIRAL global phase 3 randomized trial and described the current state of therapy for patients with relapsed/refractory AML bearing FLT3 mutations. Up to 70% of patients with acute myeloid leukemia will experience a relapse, and up to 40% may have disease that is resistant to induction chemotherapy. Survival for these patients is generally poor.
In particular, patients with acute myeloid leukemia and FLT3-activating mutations are at increased risk for early relapse and poor overall survival.
The ADMIRAL trial is funded by Astellas Pharma. Dr. Perl disclosed advisory board participation, consulting fees, and institutional support from Astellas and others.