# Spyglass DS Peroral Cholangioscope Guided LL or EHL Versus BML for Endoscopic Removal of Complicated Bile Duct Stones

> **NCT03244163** · NA · RECRUITING · sponsor: **Chinese University of Hong Kong** · enrollment: 86 (estimated)

## Conditions studied

- Biliary Stones

## Interventions

- **DEVICE:** Spyglass DS cholangioscope
- **DEVICE:** BML

## Key facts

- **NCT ID:** NCT03244163
- **Lead sponsor:** Chinese University of Hong Kong
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2016-06-14
- **Primary completion:** 2026-06
- **Final completion:** 2026-12
- **Target enrollment:** 86 (ESTIMATED)
- **Last updated:** 2024-09-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03244163

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03244163, "Spyglass DS Peroral Cholangioscope Guided LL or EHL Versus BML for Endoscopic Removal of Complicated Bile Duct Stones". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT03244163. Licensed CC0.

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