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Evaluation of the efficacy and safety of cold and hot snare polypectomy in small colorectal pedunculated polyps: a multicenter prospective randomized controlled trial

Evaluation of the efficacy and safety of cold and hot snare polypectomy in small colorectal pedunculated polyps: a multicenter prospective randomized controlled triall

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2300078805
Enrollment
Unknown
Registered
2023-12-19
Start date
2023-12-26
Completion date
Unknown
Last updated
2026-02-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

colorectal polyp

Interventions

CSP group:Small colorectal pedunculated polyps are to be resected by cold snare polypectomy (CSP)
HSP group:small colorectal pedunculated polyps are to be resected by hot snare polypectomy (HSP)

Sponsors

West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. Underwent painless colonoscopy at the enrolled study centers between October 2023 and October 2024; 2. Patient >18 years old; 3. Colonoscopy of the patient revealed one or more pedicled small polyps (size <10mm); 4. After evaluation by endoscopists, small colorectal pedunculated polyps are to be resected by CSP/HSP.

Exclusion criteria

Exclusion criteria: 1. Inadequate bowel preparation; 2. Oral antithrombotic drugs within the last 5 days; 3. Patients with inflammatory bowel disease; 4. Patients with familial adenomatous polyposis.

Design outcomes

Primary

MeasureTime frame
delayed post-polypectomy bleeding;—

Secondary

MeasureTime frame
immediate post-polypectomy bleeding;complete resection;polypectomy time;hospital stay;hospitalization cost;—

Countries

China

Contacts

Public ContactBing Hu

West China Hospital, Sichuan University

hubing@wchscu.edu.cn+86 189 8060 1278

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 15, 2026