Merck, known as MSD outside of the United States and Canada, announced results from the Phase 3 KEYNOTE-A39 trial, which was conducted in collaboration with Seagen and Astellas, evaluating KEYTRUDA, Merck’s anti-PD-1 therapy, plus Padcev, an antibody-drug conjugate, compared to chemotherapy in patients with previously untreated locally advanced or metastatic urothelial carcinoma.
October 22, 2023
· 51 min read