Trials / Completed
CompletedNCT00765180
Comparison of Transparent Retractable Extension Device and Narrow Band Imaging on Colorectal Adenoma Detection
- Status
- Completed
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 200 (actual)
- Sponsor
- Showa Inan General Hospital · Academic / Other
- Sex
- All
- Age
- 20 Years – 100 Years
- Healthy volunteers
- Accepted
Summary
The investigators previously reported that colonoscopy with a transparent retractable extension (TRE) device improved the adenoma detection rate without affecting intubation and withdrawal times. On the other hand, colonoscopy using narrow band imaging (NBI) is expected to lead to higher rate s of adenoma detection. The investigators compared the effects of TRE device on colorectal adenoma detection with those of NBI.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DEVICE | TRE vs. NBI | TRE NBI |
Timeline
- Start date
- 2007-01-01
- Primary completion
- 2010-12-01
- Completion
- 2010-12-01
- First posted
- 2008-10-02
- Last updated
- 2015-11-18
Locations
1 site across 1 country: Japan
Source: ClinicalTrials.gov record NCT00765180. Inclusion in this directory is not an endorsement.