Left-colon WEC May Reduce Insertion Time Compared With Whole-colon WEC.
Comparative Efficacy of Whole-colon Water Exchange, Left-colon Water Exchange and Air Methods of Colonoscopy on Cecum Intubation in Unsedated Outpatients - - - a Prospective, Randomized Controlled Trail
Sponsor: Air Force Military Medical University, China
This NA trial investigates Pain and Polyp and is currently completed. Air Force Military Medical University, China leads this study, which shows 7 recorded versions since 2013 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.
Status Flow
Change History
7 versions recorded-
Sep 2025 — Present [monthly]
Completed NA
-
Sep 2024 — Sep 2025 [monthly]
Completed NA
-
Jul 2024 — Sep 2024 [monthly]
Completed NA
-
Jan 2021 — Jul 2024 [monthly]
Completed NA
-
Nov 2020 — Jan 2021 [monthly]
Completed NA
▶ Show 2 earlier versions
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Jun 2018 — Nov 2020 [monthly]
Completed NA
-
Jan 2017 — Jun 2018 [monthly]
Completed NA
First recorded
May 2013
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Air Force Military Medical University, China
For direct contact, visit the study record on ClinicalTrials.gov .