# The Study on the Effect of Different Administration Methods of Simethicone in Reducing Bubbles During Bowel Preparation

> **NCT06919120** · PHASE4 · NOT_YET_RECRUITING · sponsor: **The Fourth Affiliated Hospital of Zhejiang University School of Medicine** · enrollment: 3 (estimated)

## Conditions studied

- Colonoscopy

## Interventions

- **DRUG:** Simethicone is mixed into the final packet of compound polyethylene glycol electrolyte powder
- **DRUG:** Take simethicone separately

## Key facts

- **NCT ID:** NCT06919120
- **Lead sponsor:** The Fourth Affiliated Hospital of Zhejiang University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2025-06-01
- **Primary completion:** 2027-03-01
- **Final completion:** 2027-10-31
- **Target enrollment:** 3 (ESTIMATED)
- **Last updated:** 2025-04-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06919120

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06919120, "The Study on the Effect of Different Administration Methods of Simethicone in Reducing Bubbles During Bowel Preparation". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT06919120. Licensed CC0.

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