# Clinical Success of Different Percutaneous Transhepatic Biliary Drainage Procedures

> **NCT05268731** · — · UNKNOWN · sponsor: **Theresienkrankenhaus und St. Hedwig-Klinik GmbH** · enrollment: 80 (estimated)

## Conditions studied

- Extrahepatic Cholestasis

## Interventions

- **PROCEDURE:** External plastic endoprosthesis
- **PROCEDURE:** Combined external internal plastic endoprosthesis
- **PROCEDURE:** Primary metal stent

## Key facts

- **NCT ID:** NCT05268731
- **Lead sponsor:** Theresienkrankenhaus und St. Hedwig-Klinik GmbH
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-03-15
- **Primary completion:** 2023-12-15
- **Final completion:** 2023-12-15
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2023-08-29

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05268731

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05268731, "Clinical Success of Different Percutaneous Transhepatic Biliary Drainage Procedures". Retrieved via AI Analytics 2026-07-07 from https://api.ai-analytics.org/clinical/NCT05268731. Licensed CC0.

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