RIGHT SIDED COLON POLYP MISS RATE: IMPACT OF RETROFLEXION IN THE RIGHT COLON
18 Years
N/A
Both
Colon Polyps, Colon Cancer Screening
Trial Information
RIGHT SIDED COLON POLYP MISS RATE: IMPACT OF RETROFLEXION IN THE RIGHT COLON
Inclusion Criteria:
- • Patients >18 years of age undergoing colonoscopy for colorectal cancer screening or
routine polyp surveillance
Exclusion Criteria:
- • Failure to intubate the cecum during colonoscope insertion
- Prior right colon resection
- Known polyposis syndrome or polyposis identified at colonoscopy
- Inflammatory bowel disease
- Preparation of the colon is judged fair or poor using Boston Bowel Preparation
Scale.
Type of Study:
Interventional
Study Design:
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Subject), Primary Purpose: Screening
Outcome Measure:
Per patient adenoma detection rate (average # adenomas detected/ patient in each arm of the study).
Outcome Description:
The primary objective of our study is to determine whether the diagnostic yield for pre-malignant polyps is increased by retroflexion of the colonoscope during withdrawal from the proximal colon when compared to the diagnostic yield of a second examination of the proximal colon with the colonoscope in forward view.
Outcome Time Frame:
2 weeks
Safety Issue:
No
Authority:
United States: Institutional Review Board
Study ID:
Retro-View
NCT ID:
NCT01704820
Start Date:
September 2012
Completion Date:
November 2014
Related Keywords:
- Colon Polyps
- Colon Cancer Screening
- Colon Polyps
- Colon Cancer screening
- Colonoscopy
- Colonic Neoplasms
- Colonic Polyps
- Polyps
Name | Location |
|---|---|
| Medical College of Wisconsin | Milwaukee, Wisconsin 53226 |
| Washington University in St Louis | St Louis, Missouri 63110 |
