Results From CLEAR/KEYNOTE-581 Showed KEYTRUDA Plus LENVIMA Significantly Reduced the Risk of Disease Progression or Death by 61%, With a Median Progression-Free Survival of Nearly Two Years Versus Nine Months for Sunitinib
KEYTRUDA Plus LENVIMA Now Approved in Japan for Two Types of Cancer
KENILWORTH, N.J. & TOKYO--(BUSINESS WIRE)-- Merck (NYSE: MRK), known as MSD outside the United States and Canada, and Eisai today announced that the Japanese Ministry of Health, Labour and Welfare (MHLW) has approved the combination of KEYTRUDA, Merck’s anti-PD-1 therapy, plus LENVIMA, the orally available multiple receptor tyrosine kinase inhibitor discovered by Eisai, for radically unresectable or metastatic renal cell carcinoma (RCC). KEYTRUDA plus LENVIMA is also approved in the U.S. and Europe for the first-line treatment of adult patients with advanced RCC. This marks the second approval of this combination in Japan; in December 2021, KEYTRUDA plus LENVIMA was approved for unresectable, advanced or recurrent endometrial carcinoma that progressed after chemotherapy.
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The approval is based on results from the pivotal Phase 3 CLEAR (Study 307)/KEYNOTE-581 trial, in which KEYTRUDA plus LENVIMA demonstrated statistically significant improvements versus sunitinib in the primary efficacy outcome of progression-free survival (PFS). Results showed KEYTRUDA plus LENVIMA (n=355) reduced the risk of disease progression or death by 61% (HR=0.39 [95% CI, 0.32-0.49]; p