A Prospective, Single Blinded Study for Predicting Colon Polyp Histology With Narrow Band Imaging
Not Applicable
- Conditions
- ColonoscopyAdenomatous PolypNeoplastic
- Registration Number
- NCT00613262
- Lead Sponsor
- Midwest Biomedical Research Foundation
- Brief Summary
The investigators hypothesize that NBI will have a high accuracy in predicting polyp histology real time during a colonoscopy by visualization of the surface mucosal and vascular patterns. Aim#1: To determine the sensitivity, specificity and accuracy of NBI and standard white light colonoscopy for predicting polyp histology by evaluating the surface mucosal and vascular patterns during colonoscopy. Aim#2: To determine the inter-observer agreement between investigators for the recognition of various polyp patterns.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- All
- Target Recruitment
- 200
Inclusion Criteria
- referral for screening or surveillance colonoscopy
- the ability to provide informed consent
Exclusion Criteria
- prior surgical resection of any portion of colon
- prior history of colon cancer
- history of inflammatory bowel disease
- use of anti-platelet agents or anticoagulants that precludes removal of polyps during the procedure
- poor general condition or any other reason to avoid prolonged procedure time
- history of polyposis syndrome or Hereditary Non-polyposis colon cancer
- inability to give informed consent
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Primary Outcome Measures
Name Time Method The mucosal and vascular patterns and their correlation with polyp histology will be used as the primary outcome. 1 year
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
Kansas City VA Medical Center
🇺🇸Kansas City, Missouri, United States