# Left-colon WEC May Reduce Insertion Time Compared With Whole-colon WEC.

> **NCT01735266** · NA · COMPLETED · sponsor: **Air Force Military Medical University, China** · enrollment: 300 (actual)

## Conditions studied

- Polyp
- Pain

## Interventions

- **OTHER:** Air colonoscopy
- **OTHER:** Water exchange colonoscopy

## Key facts

- **NCT ID:** NCT01735266
- **Lead sponsor:** Air Force Military Medical University, China
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-05
- **Primary completion:** 2013-08
- **Final completion:** 2013-08
- **Target enrollment:** 300 (ACTUAL)
- **Last updated:** 2013-09-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01735266

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01735266, "Left-colon WEC May Reduce Insertion Time Compared With Whole-colon WEC.". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT01735266. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*