NCT05945901

A Phase II/III Study of HR070803 in Combination With Oxaliplatin, 5-fluorouracil, Calcium Folinate and Bevacizumab Versus FOLFOX in Combination With Bevacizumab for First-line Treatment of Advanced Colorectal Cancer

A Phase II/III, Double-blind, Randomized, Multi-center Study of HR070803 in Combination With Oxaliplatin, 5-fluorouracil, Calcium Folinate and Bevacizumab Versus FOLFOX in Combination With Bevacizumab for First-line Treatment of Advanced Colorectal Cancer

• Status: Active Not Recruiting
• Phase: Phase 2 / Phase 3
• Study type: Interventional
• Enrollment: 669 (actual)
• Sponsor: Jiangsu HengRui Medicine Co., Ltd. · Industry
• Sex: All
• Age: 18 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

This is a double-blind, randomized, multi-center, II/III study in at least 606 patients with advanced colorectal cancer. The study is being conducted to evaluate the safety of HR070803 combined with oxaliplatin, 5-FU/LV and bevacizumab in phase II and to evaluate the efficacy of HR070803 in combination with oxaliplatin, 5-FU/LV, and bevacizumab versus HR070803 simulator in combination with FOLFOX and bevacizumab for first-line treatment of patients with unresectable metastatic colorectal cancer.

Conditions

• Colorectal Cancer

Interventions

Type	Name	Description
DRUG	HR070803 plus oxaliplatin, 5-FU/LV, bevacizumab	HR070803 plus oxaliplatin, 5-FU/LV, bevacizumab Patients will receive the study drug after randomization, and those with effective efficacy evaluation (CR, PR or SD) will receive intravenous chemotherapy for up to 8-12 cycles, and then enter the maintenance treatment stage until PD, death, intolerable toxicity or withdrawal of informed consent (whichever occurs first)
DRUG	HR070803 simulator plus oxaliplatin, 5-FU/LV, bevacizumab	HR070803 simulator plus oxaliplatin, 5-FU/LV, bevacizumab Patients will receive the study drug after randomization, and those with effective efficacy evaluation (CR, PR or SD) will receive intravenous chemotherapy for up to 8-12 cycles, and then enter the maintenance treatment stage until PD, death, intolerable toxicity or withdrawal of informed consent (whichever occurs first)

Timeline

• Start date: 2023-08-14
• Primary completion: 2025-12-01
• Completion: 2026-12-01
• First posted: 2023-07-14
• Last updated: 2025-11-18

Locations

1 site across 1 country: China