Zipalertinib Plus Chemotherapy Meets Primary Endpoint of Progression-Free Survival in Planned Interim Analysis of Phase 3 REZILIENT3 Trial in First-Line EGFR Exon 20 Insertion Mutation Non-Small Cell Lung Cancer

Zipalertinib Plus Chemotherapy Meets Primary Endpoint of Progression-Free Survival in Planned Interim Analysis of Phase 3 REZILIENT3 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 that the REZILIENT3 trial, a global Phase 3 clinical trial evaluating the combination of zipalertinib and platinum-based chemotherapy compared with chemotherapy alone in the first-line treatment of adult patients with previously untreated, locally advanced or metastatic non-small cell lung cancer (NSCLC) harboring epidermal growth factor receptor (EGFR) exon 20 insertion (ex20ins) mutations, met its primary endpoint of progression-free survival (PFS) at a planned interim analysis.