A Prospective, Single Blinded Study for Predicting Colon Polyp Histology With Narrow Band Imaging

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

200 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-04-30

Study Completion Date

2013-12-31

Brief Summary

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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.

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Detailed Description

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Conditions

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Colonoscopy Adenomatous Polyp Neoplastic

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

PREVENTION

Blinding Strategy

SINGLE

Investigators

Interventions

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Narrow Band Imaging

Narrow Band Imaging Colonoscope offers an alternative lightsource to view colon polyps in real time

Intervention Type OTHER

Eligibility Criteria

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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

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes