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NCT00614770 · ClinicalTrials.gov registry record · NA
Narrow Band Imaging Colon Polyp Study
A NA study of Adenomatous Polyp and New Imaging Techniques in Colonoscopy, sponsored by Kansas City Veteran Affairs Medical Center.
- Completed
- Registry status
- NA
- Development phase
- 630
- Enrollment target
- 2
- Study locations
NCT00614770: Completed NA study of Adenomatous Polyp and New Imaging Techniques in Colonoscopy, sponsored by Kansas City Veteran Affairs Medical Center.
NCT00614770 is a NA study of Adenomatous Polyp and New Imaging Techniques in Colonoscopy that has completed, run by Kansas City Veteran Affairs Medical Center. The registered enrollment target is 630 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (55% lower). The trial reports 2 study locations across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00614770, a NA study of Adenomatous Polyp and New Imaging Techniques in Colonoscopy, has completed, sponsored by Kansas City Veteran Affairs Medical Center.
- COMPLETED
- Registry status
- NA
- Development phase
- 630 participants
- Enrollment target
- 2
- Study locations
Study Summary
In this study the investigators hypothesize that High Definition White Light colonoscopy and narrow band imaging (NBI) will detect a higher number of adenomas compared to standard definition white light colonoscopy. NBI will have a higher accuracy in predicting polyp histology compared to high definition colonoscopy and standard colonoscopy. Specific Aim 1 - To compare the prevalence of adenomas detected by standard colonoscopy, high-definition white light colonoscopy and NBI. Specific Aim 2 - To compare the number of adenoma detected per subject by standard colonoscopy, high-definition white light colonoscopy and NBI. Specific Aim 3 - To compare the accuracy of predicting polyp histology between standard colonoscopy, high-definition white light colonoscopy and NBI by evaluating the surface mucosal and vascular patterns during the procedure. Specific Aim 4 - To determine the inter-observer agreement between investigators for the recognition of various polyp patterns
Primary Outcome
Number of subjects with adenomas in the three arms of the study
Conditions Studied
Interventions
- PROCEDURE standard of care colonoscopy
- PROCEDURE colonoscopy
Study Locations (2)
Missouri
- Kansas City VA Medical Center - Kansas City
- Barnes Jewish Hospital - St Louis
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 630 participants |
| Start Date | 2008-02 |
| Est. Completion | 2009-12 |
| Phase | NA |
What the finished NCT00614770 record still lists
NCT00614770 is an interventional study that assigns participants to a tested intervention. The registered 630 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (55% lower).
The record links to 2 conditions, with Adenomatous Polyp appearing as the primary indexed condition, and to 2 interventions - of which standard of care colonoscopy is the first listed.
NCT00614770 reports a single indexed study location in Missouri.
Frequently Asked Questions
What is clinical trial NCT00614770 about?
NCT00614770 is a clinical study titled "Narrow Band Imaging Colon Polyp Study". In this study the investigators hypothesize that High Definition White Light colonoscopy and narrow band imaging (NBI) will detect a higher number of adenomas compared to standard definition white light colonoscopy. NBI will have a higher accuracy in predicting polyp histology compared to high defin...
What is the current status of trial NCT00614770?
This trial is currently completed. It is a NA study. The enrollment target is 630 participants. The study started on 2008-02. Estimated completion is 2009-12.
What conditions does trial NCT00614770 study?
This clinical trial studies the following conditions: Adenomatous Polyp, New Imaging Techniques in Colonoscopy.
What interventions are being tested in trial NCT00614770?
The interventions under investigation include: standard of care colonoscopy (PROCEDURE), colonoscopy (PROCEDURE).
Who is sponsoring clinical trial NCT00614770?
This trial is sponsored by Kansas City Veteran Affairs Medical Center, which has 2 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT00614770 being conducted?
This trial has 2 study locations across Missouri. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
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Where NCT00614770's enrollment target sits among peer trials
630 159th of 2000 higher than 1,841 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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