Induction Chemoimmunotherapy Versus Induction Chemotherapy Followed by Concurrent Chemoradiotherapy for Locally Advanced Esophageal Squamous Cell Carcinoma: A Propensity Score-Matched Study

Background/Objectives: Induction chemotherapy offers limited survival benefit before definitive concurrent chemoradiotherapy in locally advanced esophageal squamous cell carcinoma. We compared induction chemoimmunotherapy followed by concurrent chemoradiotherapy (IOC-CCRT) with induction chemotherapy followed by concurrent chemoradiotherapy (IC-CCRT).