# Multibending vs Conventional Endoscope for Direct Peroral Cholangioscopy

> **NCT02189421** · NA · UNKNOWN · sponsor: **Soonchunhyang University Hospital** · enrollment: 110 (estimated)

## Conditions studied

- Common Bile Duct Calculi
- Biliary Tract Cancer
- Biliary Stricture
- Bile Duct Diseases

## Interventions

- **DEVICE:** ultra-slim upper endoscope

## Key facts

- **NCT ID:** NCT02189421
- **Lead sponsor:** Soonchunhyang University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2014-04
- **Primary completion:** 2015-07
- **Final completion:** 2016-02
- **Target enrollment:** 110 (ESTIMATED)
- **Last updated:** 2015-11-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02189421

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02189421, "Multibending vs Conventional Endoscope for Direct Peroral Cholangioscopy". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT02189421. Licensed CC0.

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