Analysis of pathological local recurrence after cold snare polypectomy for colorectal polyp
Not Applicable
- Conditions
- Colorectal polyp
- Registration Number
- JPRN-UMIN000016824
- Lead Sponsor
- Chiba University
- Brief Summary
Overall, 126 lesions in 39 patients were removed and 125 (99.2%) were resected en bloc using CSP. Pathologically, 111 lesions (88.1%) were confirmed as adenomas (4.2 +- 1.5mm), with 36 of these (32.4%) determined to be R0 resections. No complications were observed. All 37 patients with pathologically confirmed adenomas underwent follow-up colonoscopy, and 102 of 111 scars were detected in 33 patients. One pathological residual adenoma (0.98%, 95% confidence interval 0.02%-5.3%) was identified.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 50
Inclusion Criteria
Not provided
Exclusion Criteria
Patients with severe renal failure or heart failure, or evaluated incompetent by doctors in attendance
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The rate of pathological local recurrence at 3 weeks after CSP for colorectal polyp
- Secondary Outcome Measures
Name Time Method The rate of morphological local recurrence at 3 weeks after CSP for colorectal polyp