Regeneron and Sanofi announced the primary endpoint of overall survival (OS) was met in a Phase 3 trial comparing the PD-1 inhibitor Libtayo? (cemiplimab).
Sanofi and Regeneron have announced that the European Commission (EC) has granted conditional approval to Libtayo (cemiplimab) for patients with metastatic or locally advanced cutaneous squamous cell carcinoma (CSCC), a form of skin cancer, who cannot be
Regeneron CEO Len Schleifer has?called?its brand-new cancer drug Libtayo “the engine that could.” And Wednesday, those wondering, “could what?” got a glimpse at what the PD-1 latecomer has done so far.