# Bowel Preparation by Face-to-face Re-education on the Day of Colonoscopy for Outpatient: a RCT

> **NCT02772250** · PHASE4 · COMPLETED · sponsor: **Shandong University** · enrollment: 658 (actual)

## Conditions studied

- Bowel Preparation

## Interventions

- **BEHAVIORAL:** telephone re-education(TRE)
- **BEHAVIORAL:** face-to-face re-education (FFRE)

## Key facts

- **NCT ID:** NCT02772250
- **Lead sponsor:** Shandong University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-05
- **Primary completion:** 2016-10
- **Final completion:** 2016-10
- **Target enrollment:** 658 (ACTUAL)
- **Last updated:** 2017-04-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02772250

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02772250, "Bowel Preparation by Face-to-face Re-education on the Day of Colonoscopy for Outpatient: a RCT". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT02772250. Licensed CC0.

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