# Comparison of Biliary Stenting Alone vs. Stenting With Photodynamic Therapy (PDT) During ERCP

> **NCT01439685** · — · WITHDRAWN · sponsor: **Weill Medical College of Cornell University**

## Conditions studied

- Cholangiocarcinoma

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01439685
- **Lead sponsor:** Weill Medical College of Cornell University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** WITHDRAWN
- **Start date:** 2011-07
- **Primary completion:** 2014-05
- **Final completion:** 2014-05
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** A single cohort, alternative trial was started.
- **Last updated:** 2015-06-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01439685

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01439685, "Comparison of Biliary Stenting Alone vs. Stenting With Photodynamic Therapy (PDT) During ERCP". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT01439685. Licensed CC0.

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