Comparison Study Between Blue Laser Imaging and Narrow Band Imaging systems in Differentiation Diagnosis of Neoplastic and Non-neoplastic Diminutive Colorectal Polyps
Phase 4
Completed
- Conditions
- colorectal polyps size less than five milimeters.
- Registration Number
- TCTR20170719005
- Lead Sponsor
- The Gastroenterological Association of Thailand
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 360
Inclusion Criteria
patients scheduled for screening/surveillance or diagnostic colonoscopy who able to provide informed consent
Exclusion Criteria
1. patients with a history of inflammatory bowel disease, hereditary non-polyposis colorectal cancer or familial adenomatous polyposis syndrome
2. patients who ongoing used of antiplatelet of anticoagulant that precluded removal of the polyps
3. patients who developed active gastrointestinal hemorrhage with hemodynamic instability
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method diagnostic yield in differentiation diagnosis of neoplastic and non-neoplastic for diminutive colore real time overall accuracy, sensitivity, and specificity
- Secondary Outcome Measures
Name Time Method assess Inter-observer and intra-observer agreement 1 month agreement rates and kappa values