# Clinical Study on the Application of Lactulose Combined with Linaclotide in Bowel Preparation for Colonoscopy

> **NCT06748638** · PHASE4 · ENROLLING_BY_INVITATION · sponsor: **Haifeng Lan** · enrollment: 444 (estimated)

## Conditions studied

- Lactulose
- Bowel Preparation

## Interventions

- **DRUG:** Lactulose
- **DRUG:** Lactulose+ linaclotide
- **DRUG:** polyethylene glycol (PEG)

## Key facts

- **NCT ID:** NCT06748638
- **Lead sponsor:** Haifeng Lan
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2024-09-01
- **Primary completion:** 2025-10-01
- **Final completion:** 2025-10-01
- **Target enrollment:** 444 (ESTIMATED)
- **Last updated:** 2024-12-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06748638

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06748638, "Clinical Study on the Application of Lactulose Combined with Linaclotide in Bowel Preparation for Colonoscopy". Retrieved via AI Analytics 2026-07-19 from https://api.ai-analytics.org/clinical/NCT06748638. Licensed CC0.

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