A multi-center, randomized controlled trial to investigate the efficacy of cap-assisted chromoendoscopy as a screening test for colorectal polyp, and the impact on 3-year polyp recurrence rate.
Not Applicable
Recruiting
- Conditions
- Not Applicable
- Registration Number
- KCT0000011
- Lead Sponsor
- Korean Association for the Study of Intestinal Diseases
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 2000
Inclusion Criteria
asymptomatic colonoscopic examinees
Exclusion Criteria
•Familial history of hereditary colorectal cancer
•History of colorectal neoplasm
•Patients had received colonoscopy examination before
•Familial or past history of FAP(familiar adenomatous polyposis)
•Prior colonic resection
•Familial history of inflammatory bowel disease(IBD)
•Inflammatory bowel disease
Study & Design
- Study Type
- Interventional Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Detection rate of colorectal neoplasia
- Secondary Outcome Measures
Name Time Method 3-year recurrence rate of colorectal neoplasia;Risk of colorectal adenoma according to the presence of hyperplastic polyp in distal rectum and 3 year recurrence rate;Detection and 3-year recurrence rate of hyperplastic polyp and serrated adenoma in asymptomatic people.;The association of gallbladder disease of stone or tumor and colorectal polyp;Detection rate of colorectal polyp according to Quality indices of colonoscopy