# Efficacy of 0.5% Topical Timolol Eye Drops in the Treatment of Post-Inflammatory Erythema Following Acne Vulgaris

> **NCT07474883** · EARLY_PHASE1 · RECRUITING · sponsor: **Pham Ngoc Thach University of Medicine** · enrollment: 60 (estimated)

## Conditions studied

- Post Inflammtory Erythema
- Acne Vulgaris
- Erythema

## Interventions

- **DRUG:** Timolol 0.5% Ophthalmic Solution
- **DEVICE:** Intense Pulsed Light

## Key facts

- **NCT ID:** NCT07474883
- **Lead sponsor:** Pham Ngoc Thach University of Medicine
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2026-03-09
- **Primary completion:** 2026-08-09
- **Final completion:** 2026-10-09
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2026-04-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07474883

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07474883, "Efficacy of 0.5% Topical Timolol Eye Drops in the Treatment of Post-Inflammatory Erythema Following Acne Vulgaris". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT07474883. Licensed CC0.

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