Prospective trial to investigate the morphological features of the white opaque substance (WOS) in colorectal epithelial neoplasms
Not Applicable
- Conditions
- Colorectal epithelial neoplasia
- Registration Number
- JPRN-UMIN000021167
- Lead Sponsor
- Fukuoka University Chikushi Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 300
Inclusion Criteria
Not provided
Exclusion Criteria
1. The neoplasias with erosion, ulceration or bleeding which disturb the endoscopic observation 2. The patients with serious underlying disorders 3. The patients with past history of colectomy 4. The patients that were determined to be inappropriate to participate in the study by the investigators 5. The patients wih inflammatory bowel disease 6. The patients with familial adenomatous polyposis 7. The patients with advanced colonic cancer
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The frequency of colorectal neoplasm with regular/irregular WOS
- Secondary Outcome Measures
Name Time Method To investigate the depth and clinicopathological characteristics between WOS-negative/regular WOS-positive/irregular WOS-positive