NCT06884670 2025-09-08Assessment of Efficacy and Safety of PD-1 Monoclonal Antibody Combined With IL-2 and CapeOX in Neoadjuvant Therapy for Locally Advanced Rectal Cancer Prior to Surgery: A Prospective, Multi-center, Randomized Controlled StudyThe First Affiliated Hospital with Nanjing Medical UniversityPhase 2 Recruiting130 enrolled