Izalontamab Brengitecan (EGFRxHER3 ADC) Granted Breakthrough Therapy Designation by U.S. FDA for Patients with Previously Treated Advanced EGFR-Mutated Non-Small Cell Lung Cancer

First Breakthrough Therapy Designation in the U.S. for SystImmune and Bristol Myers Squibb's Izalontamab brengitecan (Iza-bren) based on data from the BL-B01D1-101 (CN), BL-B01D1-203 (CN), and BL-B01D1-LUNG-101 (U.S.,/EU) studies REDMOND, Wash. and PRINCETON, N.J., Aug. 18, 2025...