# 4-L Split-dose Polyethylene Glycol and Bisacodyl and Docusate Sodium Regimen Versus 2-L Split-dose Polyethylene Glycol Plus Oral Simethicone Regimen for Bowel Preparation Before Colonoscopy

> **NCT07328880** · NA · RECRUITING · sponsor: **Tanta University** · enrollment: 450 (estimated)

## Conditions studied

- Colonoscopy Preparation

## Interventions

- **DRUG:** 4-L split-dose polyethylene glycol and Bisacodyl + Docusate sodium.
- **DRUG:** 2-L split-dose polyethylene glycol plus Oral Simethicone regimen .
- **DRUG:** 2-L split-dose polyethylene glycol regimen

## Key facts

- **NCT ID:** NCT07328880
- **Lead sponsor:** Tanta University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-04-01
- **Primary completion:** 2026-04-01
- **Final completion:** 2026-04-26
- **Target enrollment:** 450 (ESTIMATED)
- **Last updated:** 2026-01-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07328880

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07328880, "4-L Split-dose Polyethylene Glycol and Bisacodyl and Docusate Sodium Regimen Versus 2-L Split-dose Polyethylene Glycol Plus Oral Simethicone Regimen for Bowel Preparation Before Colonoscopy". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT07328880. Licensed CC0.

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