# Laser Therapy Versus Narrow Band Ultraviolet B for the Treatment of Acne Vulgaris

> **NCT04254601** · NA · COMPLETED · sponsor: **Cairo University** · enrollment: 45 (actual)

## Conditions studied

- Skin Diseases

## Interventions

- **DEVICE:** Narrow band ultraviolet B.
- **DRUG:** topical erythromycin cream 2% (Akne-Mycin- Egypt)

## Key facts

- **NCT ID:** NCT04254601
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-04-01
- **Primary completion:** 2019-06-30
- **Final completion:** 2019-06-30
- **Target enrollment:** 45 (ACTUAL)
- **Last updated:** 2020-02-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04254601

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04254601, "Laser Therapy Versus Narrow Band Ultraviolet B for the Treatment of Acne Vulgaris". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04254601. Licensed CC0.

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