Second Forward View Examination of Proximal Colon on Adenoma Detection Rate
NCT ID: NCT03619122
Last Updated: 2019-07-12
Study Results
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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COMPLETED
NA
392 participants
INTERVENTIONAL
2018-09-01
2019-06-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
SCREENING
SINGLE
Study Groups
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Second Examination
Eligible patients who consent to participate undergo planned colonoscopy by endoscopists performing procedures that day per normal standard of care. The colonoscope is passed to the cecum and then withdrawn to the hepatic flexure with washing and aspirating of colonic contents as needed to optimize visualization of colonic mucosa. Then, the colonoscope is inserted to the cecum and withdrawn to the hepatic flexure again for second examination.
Second Examination
The colonoscopy is passed to the cecum and then withdrawn to hepatic flexure. Then, the scopy is inserted to the cecum and withdrawn to hepatic flexure again for second foreard view examination.
Traditional Examinaiton
Eligible patients who consent to participate undergo planned colonoscopy by endoscopists performing procedures that day per normal standard of care. The colonoscope is passed to the cecum and then withdrawn to the hepatic flexure with washing and aspirating of colonic contents as needed to optimize visualization of colonic mucosa. Then, the colonoscope is withdrawn to the anus directly.
No interventions assigned to this group
Interventions
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Second Examination
The colonoscopy is passed to the cecum and then withdrawn to hepatic flexure. Then, the scopy is inserted to the cecum and withdrawn to hepatic flexure again for second foreard view examination.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* familial polyposis syndrome
* inflammatory bowel disease
* active antiplatelet or anticoagulant therapy prevent polypectomy;
* pregnancy or lactating women
18 Years
75 Years
ALL
No
Sponsors
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Ningbo No. 1 Hospital
OTHER
Responsible Party
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Locations
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Ningbo NO.1 hospital
Ningbo, Zhejiang, China
Countries
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References
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Shan K, Lu H, Zhang Z, Xie J, Xu L, Wang W, Hu C, Xu L. Impact of second forward-view examination on adenoma detection rate during unsedated colonoscopy: a randomized controlled trial. BMC Gastroenterol. 2021 May 10;21(1):213. doi: 10.1186/s12876-021-01783-9.
Other Identifiers
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2018-R014
Identifier Type: -
Identifier Source: org_study_id
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