Zipalertinib Plus Chemotherapy Demonstrates 6-Month Median Progression-Free Survival Benefit in REZILIENT3 Phase 3 Trial in First-Line EGFR Exon 20 Insertion Mutation Non-Small Cell Lung Cancer
Taiho Oncology, Inc., Taiho Pharmaceutical Co., Ltd., and Cullinan Therapeutics, Inc. (Nasdaq: CGEM) today announced results from the Phase 3 REZILIENT3 trial evaluating zipalertinib plus chemotherapy versus chemotherapy alone in the first-line treatment of patients with epidermal growth factor receptor (EGFR) exon 20 insertion (ex20ins) mutation-positive non-small cell lung cancer (NSCLC). The data were presented at the International Association for the Study of Lung Cancer's (IASLC) 2026 World Conference on Lung Cancer (WCLC) in Seoul, South Korea.
