NCT05364489

Efficacy, Safety and Exploratory Clinical Study of Bevacizumab Combined With Oxaliplatin and TAS-102 in First-line Treatment of Advanced Colorectal Cancer

• Status: Not Yet Recruiting
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 20 (estimated)
• Sponsor: The First Affiliated Hospital of Zhengzhou University · Academic / Other
• Sex: All
• Age: 18 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

This study is a single-arm, prospective, open-label observational clinical study to evaluate the efficacy and safety of Bevacizumab combined with Oxaliplatin and TAS-102 in patients with advanced unresectable rectal cancer.

Detailed description

Eligible subjects received Bevacizumab in combination with Oxaliplatin and the TAS-102 investigational drug, and Bevacizumab and Oxaliplatin were administered intravenously on day 1 of each cycle. Medicine, every 14 days as a course of treatment, TAS-102 orally administered, 35mg/m2 (maximum single dose 80mg), bid, orally on the 1st to 5th days, 2 weeks as a course of treatment. Patients were treated until objective disease progression, worsening symptoms, unacceptable toxicity, death, or withdrawal of consent, whichever occurred first. Clinicians will comprehensively evaluate according to clinical treatment guidelines and clinical practice treatment principles. For patients who still benefit after progression, the investigator can decide whether to continue the treatment with Bevacizumab combined with Oxaliplatin and TAS-102. Efficacy objectives were assessed after all subjects completed treatment/termination visits. Subjects were assessed for safety throughout the study period through laboratory tests and adverse event reporting.

Conditions

• Advanced Colorectal Cancer

Interventions

Type	Name	Description
DRUG	Bevacizumab combined with Oxaliplatin and TAS-102	Bevacizumab (Anda, Qilu Pharmaceutical): 5 mg/kg, repeated every 2 weeks, administered by intravenous drip (ivgtt). Oxaliplatin: 85 mg/m2, repeated every 2 weeks, by intravenous infusion (ivgtt). TAS-102: 35 mg/m2 (maximum single dose 80 mg), orally, twice a day, on days 1 to 5, repeated every 2 weeks. Continuous administration until disease progression, death, toxicity intolerance, withdrawal of informed consent, or other reasons specified in the protocol; for patients who still benefit after comprehensive evaluation after initial disease progression, the investigator may decide whether to continue the treatment with the experimental drug .

Timeline

• Start date: 2022-06-15
• Primary completion: 2025-06-15
• Completion: 2027-06-15
• First posted: 2022-05-06
• Last updated: 2022-05-20