Merck known as MSD outside the United States and Canada, today announced that the U.S. Food and Drug Administration (FDA) has accepted and granted priority review for a new supplemental Biologics License Application (sBLA) for KEYTRUDA, Merck’s anti-PD-1 therapy, for the adjuvant treatment of patients with renal cell carcinoma (RCC) at intermediate-high or high risk of recurrence following nephrectomy (surgical removal of a kidney), or following nephrectomy and resection of metastatic lesions. This sBLA is based on data from the pivotal Phase 3 KEYNOTE-564 trial, in which KEYTRUDA demonstrated a statistically significant and clinically meaningful improvement in disease-free survival (DFS) compared to placebo. These data were presented at the 2021 American Society of Clinical Oncology (ASCO) Annual Meeting. The FDA has set a Prescription Drug User Fee Act (PDUFA), or target action, date of December 10, 2021.
“The acceptance of our application demonstrates the progress we are making in earlier lines and earlier stages of certain cancers across our oncology portfolio,” said Dr. Scot Ebbinghaus, vice president, clinical research, Merck Research Laboratories. “We look forward to working with the FDA towards the goal of bringing the first adjuvant immunotherapy option to appropriate patients with renal cell carcinoma in the U.S.”
KEYTRUDA is currently approved in the U.S., Europe and Japan in combination with axitinib for the first-line treatment of patients with advanced RCC. Merck is continuing to study KEYTRUDA, in combination or as monotherapy, as well as other investigational products across multiple settings and stages of RCC, including adjuvant and advanced or metastatic disease. The broad clinical development program exploring KEYTRUDA in RCC includes over 20 clinical studies and more than 4,000 patients worldwide.