# Visualization of the Extrahepatic biliaRy Tree Trial

> **NCT04922528** · NA · UNKNOWN · sponsor: **University of British Columbia** · enrollment: 340 (estimated)

## Conditions studied

- Cholecystitis, Acute
- Acute Cholangitis
- Gallstone Pancreatitis
- Choledocholithiasis
- Cholecystolithiasis
- Gallbladder Diseases
- Biliary Tract Diseases
- Digestive System Disease
- Calculi
- Pathological Conditions, Anatomical

## Interventions

- **PROCEDURE:** Laparoscopic Cholecystectomy with Fluorescent Cholangiography
- **PROCEDURE:** Laparoscopic Cholecystectomy with White Light Imaging

## Key facts

- **NCT ID:** NCT04922528
- **Lead sponsor:** University of British Columbia
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-08
- **Primary completion:** 2022-12
- **Final completion:** 2023-01
- **Target enrollment:** 340 (ESTIMATED)
- **Last updated:** 2021-06-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04922528

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04922528, "Visualization of the Extrahepatic biliaRy Tree Trial". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04922528. Licensed CC0.

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