# A Study for Efficacy of Side-by-side Compared to Stent-in-stent Technique in the Endoscopic Management of Malignant Hilar Biliary Obstruction

> **NCT02659852** · NA · UNKNOWN · sponsor: **Yonsei University** · enrollment: 70 (estimated)

## Conditions studied

- Cholangiocarcinoma
- Gallbladder Cancer
- Pancreatic Cancer
- HCC
- AOV Cancer

## Interventions

- **PROCEDURE:** side by side
- **PROCEDURE:** stent in stent

## Key facts

- **NCT ID:** NCT02659852
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2016-01
- **Primary completion:** 2020-01
- **Final completion:** 2020-01
- **Target enrollment:** 70 (ESTIMATED)
- **Last updated:** 2019-01-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02659852

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02659852, "A Study for Efficacy of Side-by-side Compared to Stent-in-stent Technique in the Endoscopic Management of Malignant Hilar Biliary Obstruction". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02659852. Licensed CC0.

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