# Preoperative Right Hepatic Artery Embolization for Locally Advanced Bismuth IIIb and IV Perihilar Cholangiocarcinoma

> **NCT07326189** · NA · NOT_YET_RECRUITING · sponsor: **Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University** · enrollment: 33 (estimated)

## Conditions studied

- Cholangiocarcinoma Non-resectable

## Interventions

- **PROCEDURE:** Preoperative Right Hepatic Artery Embolization

## Key facts

- **NCT ID:** NCT07326189
- **Lead sponsor:** Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-04-01
- **Primary completion:** 2028-03-31
- **Final completion:** 2029-03-31
- **Target enrollment:** 33 (ESTIMATED)
- **Last updated:** 2026-01-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07326189

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07326189, "Preoperative Right Hepatic Artery Embolization for Locally Advanced Bismuth IIIb and IV Perihilar Cholangiocarcinoma". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT07326189. Licensed CC0.

---

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