Applications Based on Progression-Free Survival, Overall Survival, and Objective Response Rate Data From Respective Pivotal Phase 3 Trials Merck known as MSD outside the United States and Canada, and Eisai Inc. today announced that the U.S. Food and Drug Administration has accepted and granted priority review for applications seeking two new approvals for the combination of KEYTRUDA, Merck’s anti-PD-1 therapy, …
Applications Based on Progression-Free Survival, Overall Survival, and Objective Response Rate Data From Respective Pivotal Phase 3 Trials
Merck (NYSE: MRK), known as MSD outside the United States and Canada, and Eisai Inc. today announced that the U.S. Food and Drug Administration (FDA) has accepted and granted priority review for applications seeking two new approvals for the combination of KEYTRUDA, Merck’s anti-PD-1 therapy, plus LENVIMA, the orally available multiple receptor tyrosine kinase inhibitor discovered by Eisai. The first set of applications (a supplemental Biologics License Application [sBLA] for KEYTRUDA and a supplemental New Drug Application [sNDA] for LENVIMA) are for the first-line treatment of patients with advanced renal cell carcinoma (RCC), based on progression-free survival (PFS), overall survival (OS) and objective response rate (ORR) data from the pivotal Phase 3 CLEAR study (KEYNOTE-581/Study 307). The second set of applications are for the treatment of patients with advanced endometrial carcinoma who have disease progression following prior systemic therapy in any setting and are not candidates for curative surgery or radiation, based on PFS, OS and ORR data from the pivotal Phase 3 KEYNOTE-775/Study 309 trial. These are the first applications to be submitted in the U.S. for this combination therapy based on Phase 3 clinical data. The FDA has set Prescription Drug User Fee Act (PDUFA) dates, or target action dates, of August 25 and 26, 2021, for the advanced RCC sNDA and sBLA applications, respectively, and September 3, 2021, for the advanced endometrial carcinoma applications.