# Percutaneous Endoluminal Benign Biliary Laser

> **NCT05567003** · PHASE4 · TERMINATED · sponsor: **University of California, Los Angeles** · enrollment: 5 (actual)

## Conditions studied

- Benign Biliary Strictures With Current or Prior Biliary Obstruction

## Interventions

- **PROCEDURE:** Percutaneous transhepatic cholangioscopic (PTCS) laser incision

## Key facts

- **NCT ID:** NCT05567003
- **Lead sponsor:** University of California, Los Angeles
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2022-11-01
- **Primary completion:** 2024-01-05
- **Final completion:** 2024-02-05
- **Target enrollment:** 5 (ACTUAL)
- **Why stopped:** Study did not meet enrollment targets.
- **Last updated:** 2025-04-30

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05567003

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05567003, "Percutaneous Endoluminal Benign Biliary Laser". Retrieved via AI Analytics 2026-07-19 from https://api.ai-analytics.org/clinical/NCT05567003. Licensed CC0.

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