Libtayo® (cemiplimab) Approved in the European Union as First and Only Immunotherapy for Adjuvant Treatment of Cutaneous Squamous Cell Carcinoma (CSCC) with High Risk of Recurrence after Surgery and Radiation

Approval based on results of landmark Phase 3 C-POST trial that show Libtayo is first immunotherapy to significantly improve disease-free survival in CSCC in the adjuvant setting, reducing the risk of recurrence or death by 68% (hazard ratio: 0.32; 95% confidence interval: 0.20-0.51; p<0.0001) Libtayo is the current standard of care in advanced CSCC in Europe, and this approval has the potential to change the treatment paradigm for patients in an earlier setting TARRYTOWN, N.Y., Nov. 19, 2025 (GLOBE NEWSW ...