# Preoperative Biliary Drainage for Resectable Hilar Cholangiocarcinoma

> **NCT00797121** · PHASE4 · UNKNOWN · sponsor: **Sun Yat-sen University** · enrollment: 82 (estimated)

## Conditions studied

- Cholangiocarcinoma
- Drainage
- Surgery

## Interventions

- **PROCEDURE:** Preoperative biliary drainage

## Key facts

- **NCT ID:** NCT00797121
- **Lead sponsor:** Sun Yat-sen University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2008-05
- **Primary completion:** 2011-05
- **Final completion:** 2013-05
- **Target enrollment:** 82 (ESTIMATED)
- **Last updated:** 2008-11-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00797121

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00797121, "Preoperative Biliary Drainage for Resectable Hilar Cholangiocarcinoma". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT00797121. Licensed CC0.

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