# Metal Versus Plastic Stent in Malignant Hilar Biliary Obstruction

> **NCT03857958** · NA · UNKNOWN · sponsor: **Seoul National University Hospital** · enrollment: 54 (estimated)

## Conditions studied

- Malignant Hepatobiliary Neoplasm

## Interventions

- **PROCEDURE:** endoscopic retrograde cholangio-pancreatography

## Key facts

- **NCT ID:** NCT03857958
- **Lead sponsor:** Seoul National University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-02-15
- **Primary completion:** 2020-12-31
- **Final completion:** 2021-06-30
- **Target enrollment:** 54 (ESTIMATED)
- **Last updated:** 2019-04-04

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03857958

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03857958, "Metal Versus Plastic Stent in Malignant Hilar Biliary Obstruction". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT03857958. Licensed CC0.

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