UEMR for Medium-sized Pedunculated Colon Polyps

• Conditions: Colon Polyp
• Interventions: Procedure: UEMR

• Registration Number: NCT04837690
• Lead Sponsor: Ningbo No. 1 Hospital

Brief Summary

Underwater EMR (UEMR) is an emerging technique for endoscopic resection. The purpose of this research is to observ wether the UEMR for medium-sized pedunculated polyps is safe and effective.

Detailed Description

Not available

Study Timeline

• Status Verified: 2021-04
• Study First Submitted: 2021-04-07
• Study First Submitted QC: 2021-04-07
• Last Update Submitted: 2021-04-07
• Study First Posted: 2021-04-08
• Last Update Posted: 2021-04-08
• Study Start: 2021-05-01
• Primary Completion: 2021-09-01
• Study Completion: 2021-10-01

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 32

Inclusion Criteria

Patients age between 18-75 years old with pedunculated colonic polyps (measuring between 10 and 20mm), who willing to participate in this study.

Exclusion Criteria

1. pregnancy,
2. inflammatory bowel disease,
3. familial polyposis
4. the use of anticoagulant therapy or antiplatelet therapy
5. the absence of informed patient consent.
6. Polyps showing signs of deep submucosal invasion

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
UEMR	UEMR	-

Primary Outcome Measures

Name	Time	Method
The rate of bleeding	1 Day of colonoscopy	the bleeding was defined as the active hemorrhage lasted for ≥ 30 s or other condition requires immediate intervention.

Trial Locations

Locations (1)

Ningbo First Hospital; 🇨🇳 Ningbo, Zhejiang, China