CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 176 enrolled
Drug / intervention
Water exchange colonoscopy +1 moreprocedure
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03832322
NCT03832322N/ACompleted
CompareCT.gov

Water Exchange Colonoscopy Decreased Adenoma Miss Rates in the Right and Proximal Colon: An Observational Study Using A Tandem Colonoscopy Approach

Evergreen General Hospital, Taiwan·observational·Posted Feb 6, 2019·Updated Apr 12, 2023

In Brief

An observational study evaluating Water exchange colonoscopy and CO2 insufflation colonoscopy for Colonic Adenoma and Water Exchange Colonoscopy. Completed, enrolled 176 participants across 1 site.

Detailed 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.

Study Details

Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsColonic Adenoma, Water Exchange Colonoscopy
CountriesTaiwan
Collaborators--

Timeline

N/ACompletedFinished
20192020202120222023202420252026
First PostedFeb 6, 2019
Enrollment StartJul 9, 2018
Primary CompletionNov 28, 2018
TodayJul 2, 2026
Enrollment to primary: 5 monthsPosted 7.4 years ago

Interventions

Water exchange colonoscopyprocedure

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.

CO2 insufflation colonoscopyprocedure

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.