A Clinical Study of Iparomlimab and Tuvonralimab Combined With Bevacizumab and Alternating Triweekly CAPOX/mCAPIRI Regimen as First-line Treatment for Unresectable Advanced Colorectal Cancer

This study is a prospective, single-arm, multicenter exploratory clinical study aimed at evaluating the efficacy and safety of iparomlimab and tuvonralimab combined with bevacizumab and alternating triweekly CAPOX/mCAPIRI regimen as first-line treatment for unresectable advanced colorectal cancer. The study plans to enroll 70 patients with unresectable advanced metastatic colorectal cancer. After evaluation and confirmation of meeting enrollment criteria, patients will receive treatment with iparomlimab and tuvonralimab combined with bevacizumab and alternating triweekly CAPOX/mCAPIRI regimen. The primary endpoint of the study is ORR, and secondary endpoints include PFS, DoR, OS, and safety.

NCT Number	NCT07446387
Lead Sponsor	Jiangsu Cancer Institute & Hospital
Conditions	Metastatic Colorectal Cancer (CRC)
Enrollment	70 participants
Start Date	2026-05-30
Primary Completion	2028-12-31 (estimated)
Study Completion	2029-12-31 (estimated)
Updated on ClinicalTrials.gov	2026-05-12