Colonoscopy Clinical Trial
Official title:
The Effect of Bowel Preparation Status on the Polyp Missing Rate During Colonoscopy: Prospective Study Using Tandem Colonoscopic Evaluation
Verified date | October 2009 |
Source | Konkuk University Hospital |
Contact | n/a |
Is FDA regulated | No |
Health authority | Korea: Ministry for Health and Welfare |
Study type | Observational |
High quality bowel cleaning preparation was most important prerequisites of a accurate colonoscopy, because even a small amount of residual fecal matter can obscure small polyps and increase unnecessary procedure time. Until now, several studies evaluated the impact of bowel preparation on the quality of colonoscopy using comparison of the polyp detection rate in patients with adequate bowel preparation status to that in patients with inadequate bowel preparation status during colonoscopy. However, there was no direct measurement the effect bowel preparation status on the polyp missing rate, the quality of colonoscopy, using tandem colonoscopic evaluation in prospective setting.
Status | Completed |
Enrollment | 200 |
Est. completion date | March 2010 |
Est. primary completion date | November 2009 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | Both |
Age group | 18 Years to 75 Years |
Eligibility |
Inclusion Criteria: - The patients underwent colonoscopy and 2nd stage colonoscopic polypectomy at Konkuk University Medical Center Exclusion Criteria: - Colonoscopy was not reached the caecum - The patients with 10 or more polyps (who suspected polyposis syndrome) - Bowel preparation was inadequate when 2nd stage colonoscopic polypectomy - The patients with inflammatory bowel disease or suspected inflammatory bowel disease - The patients had a history of bowel resection |
Observational Model: Cohort, Time Perspective: Prospective
Country | Name | City | State |
---|---|---|---|
Korea, Republic of | Konkuk University Medical Center | Seoul |
Lead Sponsor | Collaborator |
---|---|
Konkuk University Hospital | Konkuk University, Konkuk University Medical Center |
Korea, Republic of,
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