# Efficacy of Combined Fractional Er:Glass and Thulium Lasers Versus Microneedling for Atrophic Acne Scars

> **NCT07151599** · NA · RECRUITING · sponsor: **University of Nove de Julho** · enrollment: 84 (estimated)

## Conditions studied

- Acne Scars

## Interventions

- **DEVICE:** Microneedling
- **DEVICE:** Fractionated Er:Glass Laser combined to Fractionated Thulium Laser

## Key facts

- **NCT ID:** NCT07151599
- **Lead sponsor:** University of Nove de Julho
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-10-16
- **Primary completion:** 2026-05
- **Final completion:** 2026-07
- **Target enrollment:** 84 (ESTIMATED)
- **Last updated:** 2025-11-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07151599

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07151599, "Efficacy of Combined Fractional Er:Glass and Thulium Lasers Versus Microneedling for Atrophic Acne Scars". Retrieved via AI Analytics 2026-06-27 from https://api.ai-analytics.org/clinical/NCT07151599. Licensed CC0.

---

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