Adjuvant Cemiplimab or Placebo in High-Risk Cutaneous Squamous-Cell Carcinoma

Adjuvant cemiplimab therapy led to longer disease-free survival than placebo among patients at high risk for recurrence of cutaneous squamous-cell carcinoma. (Funded by Regeneron Pharmaceuticals and Sanofi; C-POST ClinicalTrials.gov number, NCT03969004.).