# Topical 5-ALA-PDT With Blu-U Therapy Versus Topical 5-ALA With Pulse Dye Laser In Treating Recalcitrant Acne Vulgaris

> **NCT00814918** · NA · WITHDRAWN · sponsor: **University of Chicago**

## Conditions studied

- Acne Vulgaris

## Interventions

- **DRUG:** 5-ALA with Blu-U Light
- **DRUG:** 5-ALA with Candela V-beam Pulse Dye Laser

## Key facts

- **NCT ID:** NCT00814918
- **Lead sponsor:** University of Chicago
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2009-02
- **Primary completion:** 2013-02
- **Final completion:** 2014-02
- **Target enrollment:** 0 (ACTUAL)
- **Last updated:** 2014-12-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00814918

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00814918, "Topical 5-ALA-PDT With Blu-U Therapy Versus Topical 5-ALA With Pulse Dye Laser In Treating Recalcitrant Acne Vulgaris". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT00814918. Licensed CC0.

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