# Comparison Bile Duct Brushings, Cholangioscopy-Directed Biopsies and Pediatric Forceps Biopsies in Biliary Strictures

> **NCT03211169** · NA · TERMINATED · sponsor: **Stanford University** · enrollment: 12 (actual)

## Conditions studied

- Cholangiocarcinoma
- Stricture; Bile Duct

## Interventions

- **PROCEDURE:** Biopsies of bile duct stricture with pediatric biopsy forceps
- **PROCEDURE:** Biopsies of bile duct stricture with cholangioscopy-directed biopsies

## Key facts

- **NCT ID:** NCT03211169
- **Lead sponsor:** Stanford University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2017-07-29
- **Primary completion:** 2019-09-01
- **Final completion:** 2019-09-01
- **Target enrollment:** 12 (ACTUAL)
- **Why stopped:** Inadequate enrollment
- **Last updated:** 2019-11-08

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03211169

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03211169, "Comparison Bile Duct Brushings, Cholangioscopy-Directed Biopsies and Pediatric Forceps Biopsies in Biliary Strictures". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT03211169. Licensed CC0.

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