KEYTRUDA Plus Chemotherapy Demonstrated Superior Overall Survival and Progression-Free Survival Versus Chemotherapy in These Patients Regardless of PD-L1 Expression Status and Tumor Histology
Results From Pivotal KEYNOTE-590 Trial Presented for the First Time at ESMO Virtual Congress 2020 During Presidential Symposium
KENILWORTH, N.J.--(BUSINESS WIRE)-- Merck (NYSE: MRK), known as MSD outside the United States and Canada, today announced first-time data from the pivotal Phase 3 KEYNOTE-590 trial evaluating KEYTRUDA, Merck’s anti-PD-1 therapy, in combination with platinum-based chemotherapy (cisplatin plus 5-fluorouracil [5-FU]) for the first-line treatment of patients with locally advanced or metastatic esophageal and gastroesophageal junction (GEJ) cancer. In the study, KEYTRUDA in combination with chemotherapy significantly improved overall survival (OS), reducing the risk of death by 27% [HR=0.73 [95% CI, 0.62-0.86]; p