# "Air Assisted"Water Injection Colonoscopy in Experienced Endoscopists

> **NCT01797393** · NA · UNKNOWN · sponsor: **First Affiliated Hospital of Harbin Medical University** · enrollment: 600 (estimated)

## Conditions studied

- Colon Disease;
- Rectal Disease

## Interventions

- **OTHER:** Air insufflation
- **OTHER:** Water injection
- **OTHER:** " Air assisted" water injection.

## Key facts

- **NCT ID:** NCT01797393
- **Lead sponsor:** First Affiliated Hospital of Harbin Medical University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2013-02
- **Primary completion:** 2013-04
- **Final completion:** 2013-04
- **Target enrollment:** 600 (ESTIMATED)
- **Last updated:** 2013-02-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01797393

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01797393, ""Air Assisted"Water Injection Colonoscopy in Experienced Endoscopists". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT01797393. Licensed CC0.

---

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