# Comparing the ADR With Air Insufflation, Water Immersion and Water Exchange During Two-endoscopist Colonoscopy

> **NCT02737514** · NA · COMPLETED · sponsor: **Dalin Tzu Chi General Hospital** · enrollment: 371 (actual)

## Conditions studied

- Adenoma

## Interventions

- **PROCEDURE:** Air insufflation
- **PROCEDURE:** water immersion
- **PROCEDURE:** water exchange

## Key facts

- **NCT ID:** NCT02737514
- **Lead sponsor:** Dalin Tzu Chi General Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-12
- **Primary completion:** 2020-02
- **Final completion:** 2020-02
- **Target enrollment:** 371 (ACTUAL)
- **Last updated:** 2020-05-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02737514

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02737514, "Comparing the ADR With Air Insufflation, Water Immersion and Water Exchange During Two-endoscopist Colonoscopy". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT02737514. Licensed CC0.

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