This is a open label, multicenter, phase III study designed to evaluate the safety and efficacy in advanced esophageal squamous cell carcinoma and colorectal cancer treated with SCT-I10A combined SCT200 or SCT-I10A combined SCT200 plus chemotherapy.
The purpose of this study is to evaluate the safety and efficacy of SCT-I10A combined SCT200 or SCT-I10A combined SCT200 plus chemotherapy in advanced esophageal squamous cell carcinoma and colorectal cancer