NCT07025239

QL1706 Injection Plus Bevacizumab and XELOX vs Placebo Plus Bevacizumab and XELOX as First-Line Treatment of Unresectable Metastatic Colorectal Cancer

A Randomized, Double-blind, Multicenter Phase 3 Study of QL1706 Injection in Combination With Bevacizumab and XELOX Versus Placebo in Combination With Bevacizumab and XELOX as First-line Therapy for the Treatment of Patients With Unresectable Metastatic Colorectal Cancer (mCRC)

• Status: Not Yet Recruiting
• Phase: Phase 3
• Study type: Interventional
• Enrollment: 430 (estimated)
• Sponsor: Qilu Pharmaceutical Co., Ltd. · Industry
• Sex: All
• Age: 18 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to evaluate the efficacy and safety of QL1706 Injection in combination with bevacizumab and XELOX compared with placebo in combination with bevacizumab and XELOX for first-line treatment in patients with unresectable mCRC.

Conditions

• Metastatic Colorectal Cancer

Interventions

Type	Name	Description
DRUG	QL1706	QL1706 will be administered by IV infusion at 5mg/kg on Day 1 of each 21-day cycle until disease progression (PD), intolerable toxicity, initiation of a new anti-tumor therapy, death, withdrawal of informed consent, loss to follow-up or other conditions requiring termination of the treatment (whichever occurs first). The administration of QL1706 lasts for up to 2 years.
DRUG	Bevacizumab	Bevacizumab will be administered by IV infusion at 7.5mg/kg on Day 1 of each 21-day cycle until disease progression (PD), intolerable toxicity, initiation of a new anti-tumor therapy, death, withdrawal of informed consent, loss to follow-up or other conditions requiring termination of the treatment (whichever occurs first). The administration of Bevacizumab lasts for up to 2 years.
DRUG	Oxaliplatin	Oxaliplatin will be administered by IV infusion at 130 mg/m2 on Day 1 of each 21-day cycle up to 8 treatment cycles.
DRUG	Capecitabine	Capecitabine will be administered orally at 1000 mg/m2 twice daily for 2 consecutive weeks, followed by one-week rest in each 21-day cycle until disease progression (PD), intolerable toxicity, initiation of a new anti-tumor therapy, death, withdrawal of informed consent, loss to follow-up or other conditions requiring termination of the treatment (whichever occurs first). The administration of Capecitabine lasts for up to 2 years.
DRUG	Placebo	Placebo will be administered by IV infusion at 5mg/kg on Day 1 of each 21-day cycle until disease progression (PD), intolerable toxicity, initiation of a new anti-tumor therapy, death, withdrawal of informed consent, loss to follow-up or other conditions requiring termination of the treatment (whichever occurs first). The administration of Placebo lasts for up to 2 years.

Timeline

• Start date: 2025-07-01
• Primary completion: 2028-07-01
• Completion: 2029-07-01
• First posted: 2025-06-17
• Last updated: 2025-06-17