Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) has announced that the U.S. Food and Drug Administration (FDA) has approved the PD-1 inhibitor Libtayo® (cemiplimab-rwlc) in combination with platinum-based chemotherapy for the first-line treatment of adult patients with advanced non-small cell lung cancer (NSCLC) with no EGFR, ALK or ROS1 aberrations. Patients must either have metastatic or locally advanced tumors that are not candidates for surgical resection or definitive chemoradiation. Patients may be treated with this combination irrespective of PD-L1 expression or histology. Originally approved by the FDA on September 28, 2018, Libtayo (cemiplimab-rwlc) is a programmed death receptor-1 (PD-1) blocking antibody for the treatment of cutaneous squamous cell carcinoma (CSCC), basal cell carcinoma (BCC), and non-small cell lung cancer (NSCLC).
