NCT06959693 2025-05-06A Clinical Study to Evaluate the Efficacy and Safety of Envafolimab Combined With Cetuxima-βand mFOLFOX6 in Patients With MSS, RAS/BRAF Wild-Type Metastatic Colorectal Cancer (mCRC)Sun Yat-sen UniversityPhase 2/3 Not yet recruiting590 enrolled