FDA approves Regeneron, Sanofi’s Libtayo for first-line advanced NSCLC with high PD-L1 expression
(Sanofi) Feb 22, 2021 – The U.S. Food and Drug Administration (FDA) has approved the PD-1 inhibitor Libtayo® (cemiplimab-rwlc) for the first-line treatment of patients with advanced non-small cell lung cancer (NSCLC) whose tumors have high PD-L1 expression (tumor proportion score ≥50%), as determined by an FDA-approved test.
