Endoscopic surveillance using narrow-band imaging in patients with hyperplastic polyposis syndrome (HPS): A multi-centre cohort study.
- Conditions
- Hyperplastic PolyposisSyndromeNarrow Band Imaging
- Registration Number
- NL-OMON23826
- Lead Sponsor
- Academic Medical Center, University of Amsterdam
- Brief Summary
/A
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- Not specified
- Target Recruitment
- 52
Inclusion Criteria
All HPS patients, defined as having:
1. ≥5 HPs/SSAs proximal to the sigmoid colon of which 2 are greater than 10mm in diameter or;
Exclusion Criteria
1. Patients carrying a germline mutation in the MutYH (biallelic) or APC gene and individuals who have undergone a total colonic resection;
2. History of inflammatory bowel disease;
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Polyp miss-rates of NBI vs. HRE.
- Secondary Outcome Measures
Name Time Method The diagnostic accuracy of NBI-VPI vs. HRE-VPI for the differentiation of polyps.