A Randomized, Controlled, Multi-center Phase II/III Clinical Trial of Perioperative Cadonilimab Combined With Neoadjuvant Chemotherapy in Patients With Resectable Locally Advanced Thoracic Esophageal Squamous Cell Carcinoma (ESCC)
This is a randomized, controlled, multi-center phase II/III study. All patients are resectable locally advanced thoracic esophageal squamous cell carcinoma (ESCC), Eastern Cooperative Oncology Group (ECOG) performance status 0-1. The purpose of this study is to evaluate the efficacy and safety of perioperative Cadonilimab combined with neoadjuvant chemotherapy versus neoadjuvant chemotherapy in patients with resectable ESCC.
• Be able and willing to provide written informed consent and to comply with all requirements of study participation (including all study procedures).
• ≥18 years old and ≤ 75 years (regardless of sex).
• Pathologically confirmed esophageal squamous cell carcinoma, assessed as resectable.
• Adequate pulmonary function.
• Adequate tumor tissue samples.
• ECOG performance status of 0-1.
• Adequate organ function.
• Within 7 days prior to the first dose, women of childbearing potential must have a negative urine or serum pregnancy test and agree to use effective contraception during the study treatment period and for 120 days after the last dose.