# Treatment of Herpes Labialis by Photodynamic Therapy

> **NCT04037475** · NA · COMPLETED · sponsor: **University of Nove de Julho** · enrollment: 24 (actual)

## Conditions studied

- Photodynamic Therapy
- Herpes Simplex, Labial

## Interventions

- **DEVICE:** photodynamic therapy herpes labialis

## Key facts

- **NCT ID:** NCT04037475
- **Lead sponsor:** University of Nove de Julho
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-01-01
- **Primary completion:** 2022-10-30
- **Final completion:** 2023-10-15
- **Target enrollment:** 24 (ACTUAL)
- **Last updated:** 2023-11-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04037475

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04037475, "Treatment of Herpes Labialis by Photodynamic Therapy". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04037475. Licensed CC0.

---

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