This is a Phase 3 Randomized, double-blind, Multiregional Study of Ivonescimab Combined with Chemotherapy Versus Pembrolizumab Combined with Chemotherapy for the First-line Treatment of Metastatic Non-small Cell Lung Cancer. The primary endpoint is overall survival and progression free survival assessed by investigator. The key secondary endpoints include response and safety.
A Randomized, Double-blind, Multiregional Phase 3 Study of Ivonescimab Combined With Chemotherapy Versus Pembrolizumab Combined With Chemotherapy for the First-line Treatment of Metastatic Non-small Cell Lung Cancer (HARMONi-3)
The study will enroll approximately 1080 patients randomized in a 1:1 ratio for ivonescimab or pembrolizumab combined with platinum-doublet chemotherapy. The study will enroll 45-50% of patients with NSCLC squamous histology and 50-55 % of patients with NSCLC non-squamous histology.