# Factors Influencing Quality of Bowel Cleansing for Colonoscopy in Patients With Colorectal Cancer Surgery; Prospective Observational Study

> **NCT02139475** · — · TERMINATED · sponsor: **Yonsei University** · enrollment: 273 (actual)

## Conditions studied

- Colorectal Cancer

## Interventions

- **PROCEDURE:** Colonoscopy

## Key facts

- **NCT ID:** NCT02139475
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2013-12
- **Primary completion:** 2017-02
- **Final completion:** 2017-02
- **Target enrollment:** 273 (ACTUAL)
- **Why stopped:** All the patients who had been targeted were registered.
- **Last updated:** 2019-03-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02139475

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02139475, "Factors Influencing Quality of Bowel Cleansing for Colonoscopy in Patients With Colorectal Cancer Surgery; Prospective Observational Study". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02139475. Licensed CC0.

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