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Adenoma Miss Rate With Water Exchange vs Carbon Dioxide Colonoscopy

NCT03832322 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 176

Last updated 2023-04-12

Study results available
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Summary

This was an observational study comparing consecutive group of WE and CO2 insufflation in terms of right and proximal colon AMR by tandem colonoscopy.

Conditions

  • Colonic Adenoma
  • Water Exchange Colonoscopy

Interventions

PROCEDURE

Water exchange colonoscopy

During back-to-back colonoscopy, the first examination was completed with water exchange during insertion and CO2 insufflation during withdrawal. The second examination was completed with CO2 insufflation during both the insertion and withdrawal.

PROCEDURE

CO2 insufflation colonoscopy

During back-to-back colonoscopy, the first examination was completed with CO2 insufflation during both the insertion and withdrawal. The second examination was also completed with CO2 insufflation during both the insertion and withdrawal.

Sponsors & Collaborators

  • Evergreen General Hospital, Taiwan

    lead OTHER

Principal Investigators

  • Chi-Liang Cheng · Evergreen General Hospital, Taoyuan, Taiwan

Eligibility

Min Age
20 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-07-09
Primary Completion
2018-11-28
Completion
2018-11-28

Countries

  • Taiwan

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03832322 on ClinicalTrials.gov