# Premedication Dyclonine Improves Visibility During Bowel Cleansing for Colonoscopy

> **NCT03352700** · PHASE4 · UNKNOWN · sponsor: **Changhai Hospital** · enrollment: 580 (estimated)

## Conditions studied

- Bowel Preparation Scale
- the Amount of Air Bubble
- Adenoma Detection Rate

## Interventions

- **DRUG:** 3L PEG
- **DRUG:** 3L PEG+Dyclonine Hydrochloride Mucilage

## Key facts

- **NCT ID:** NCT03352700
- **Lead sponsor:** Changhai Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2017-12-01
- **Primary completion:** 2018-01-01
- **Final completion:** 2018-02-01
- **Target enrollment:** 580 (ESTIMATED)
- **Last updated:** 2017-11-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03352700

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03352700, "Premedication Dyclonine Improves Visibility During Bowel Cleansing for Colonoscopy". Retrieved via AI Analytics 2026-09-24 from https://api.ai-analytics.org/clinical/NCT03352700. Licensed CC0.

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