# Direct Peroral Cholangioscopy by Using an Ultra-slim Upper Endoscope

> **NCT02276157** · NA · COMPLETED · sponsor: **Soonchunhyang University Hospital** · enrollment: 92 (actual)

## Conditions studied

- Bile Duct Stricture
- Choledocholithiasis

## Interventions

- **DEVICE:** Direct peroral cholangioscopy

## Key facts

- **NCT ID:** NCT02276157
- **Lead sponsor:** Soonchunhyang University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2014-08
- **Primary completion:** 2017-01
- **Final completion:** 2017-11
- **Target enrollment:** 92 (ACTUAL)
- **Last updated:** 2022-10-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02276157

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02276157, "Direct Peroral Cholangioscopy by Using an Ultra-slim Upper Endoscope". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02276157. Licensed CC0.

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