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Effect of Single Colonoscopy on Colorectal Adenomas Detection

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT02693886
Recruitment Status : Unknown
Verified January 2016 by Wuxi People's Hospital.
Recruitment status was:  Not yet recruiting
First Posted : February 29, 2016
Last Update Posted : February 29, 2016
Sponsor:
Information provided by (Responsible Party):
Wuxi People's Hospital

Brief Summary:
Individualized colonoscopy withdrawal time is determined based on the different grade of physician experience and quality of bowel preparation.

Condition or disease Intervention/treatment
Colonic Polyps Other: doctor experience

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Study Type : Observational
Estimated Enrollment : 10000 participants
Observational Model: Case-Only
Official Title: Clinical Study That Effect of Individualized Intervention of Single Colonoscopy on Colorectal Adenomas Detection
Study Start Date : April 2016
Estimated Primary Completion Date : December 2017
Estimated Study Completion Date : December 2017

Resource links provided by the National Library of Medicine


Group/Cohort Intervention/treatment
A group
Experience of endoscopist: >2000 cases
Other: doctor experience
B group
Experience of endoscopist:between 1000 and 2000 cases
Other: doctor experience
C group
Experience of endoscopist:between 500 and 1000 cases
Other: doctor experience
D group
Experience of endoscopist:<500 cases
Other: doctor experience



Primary Outcome Measures :
  1. Detection rate of polyps in different withdraw time [ Time Frame: through study completion, an average of 1 year ]

Secondary Outcome Measures :
  1. Detection rate of polyps in different experiment levels of examiners [ Time Frame: through study completion, an average of 1 year ]


Information from the National Library of Medicine

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Ages Eligible for Study:   40 Years to 80 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Sampling Method:   Non-Probability Sample
Study Population
  1. greater than the age of 40;
  2. Pathology and endoscopic data recorded available and detailed;
  3. Whole bowel staining endoscopy is not done.
Criteria

Inclusion Criteria:

  1. Greater than the age of 40;
  2. Pathology and endoscopic data recorded available and detailed;
  3. Whole bowel staining endoscopy is not done.

Exclusion Criteria:

  1. Not reach the ileocecal junction;
  2. Colorectal cancer;
  3. Familial adenomatous polyposis;
  4. Inflammatory bowel disease;
  5. Part of the bowel resection.

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Responsible Party: Wuxi People's Hospital
ClinicalTrials.gov Identifier: NCT02693886    
Other Study ID Numbers: WX0302-B010507-150031-PB
First Posted: February 29, 2016    Key Record Dates
Last Update Posted: February 29, 2016
Last Verified: January 2016
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: Yes
Additional relevant MeSH terms:
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Adenoma
Colonic Polyps
Neoplasms, Glandular and Epithelial
Neoplasms by Histologic Type
Neoplasms
Intestinal Polyps
Polyps
Pathological Conditions, Anatomical