Merck’s Keytruda plus chemotherapy meets OS and PFS goals in KEYNOTE-590 trial
Merck 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.