NCT06356688 2025-08-08A Clinical Study on the Efficacy and Safety of Paclitaxel Polymeric Micelles and Cisplatin Combined With Cadonilimab as a Neoadjuvant Therapy for Locally Advanced Esophageal Squamous Cell CarcinomaThe First Affiliated Hospital with Nanjing Medical UniversityPhase 2 Recruiting30 enrolled