Mechanism of less frequent hemorrhage after cold polypectomy for colorectal polyps
Not Applicable
- Conditions
- Patients who receive colonoscopic resection
- Registration Number
- JPRN-UMIN000020104
- Lead Sponsor
- Fukushima Medical University
- Brief Summary
All cold resections were limited to the shallow submucosa, while 60% of hot resections advanced to the deep submucosa and 20% to the muscularis propria (p<0.001). There was no significant difference in the width of destruction. In hot resections, the number of remaining large vessels had a trend toward fewer (p=0.15) and the depth of remaining submucosa was less (p=0.007). In deep submucosa, the vessel diameter was larger (p<0.001) and the number of large vessels was greater (p=0.018).
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 15
Inclusion Criteria
Not provided
Exclusion Criteria
Poor rsik, ASA 3 or greater Hemorrhagic diathesis 9
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Depth of injury
- Secondary Outcome Measures
Name Time Method umber of injured vessels Number of remaining intact vessels