# Volume-Restricted Resection for Perihilar Cholangiocarcinoma

> **NCT07149558** · — · NOT_YET_RECRUITING · sponsor: **Yongjun Chen** · enrollment: 300 (estimated)

## Conditions studied

- Cholangiocarcinoma, Hilar

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07149558
- **Lead sponsor:** Yongjun Chen
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-01
- **Primary completion:** 2031-01
- **Final completion:** 2034-01
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2025-09-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07149558

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07149558, "Volume-Restricted Resection for Perihilar Cholangiocarcinoma". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT07149558. Licensed CC0.

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