# Efficacy and Safety of a 1064-nm Nd:YAG Picosecond Laser Versus a 1927-nm Fractional Laser for Atrophic Acne Scars.

> **NCT07153679** · NA · COMPLETED · sponsor: **Second Affiliated Hospital of Xi'an Jiaotong University** · enrollment: 38 (actual)

## Conditions studied

- Acne Scar
- Acne Scars - Atrophic

## Interventions

- **DEVICE:** 1064-nm Nd:YAG Picosecond Laser
- **DEVICE:** 1927-nm Fractional Thulium Laser

## Key facts

- **NCT ID:** NCT07153679
- **Lead sponsor:** Second Affiliated Hospital of Xi'an Jiaotong University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-01-01
- **Primary completion:** 2021-05-01
- **Final completion:** 2021-08-01
- **Target enrollment:** 38 (ACTUAL)
- **Last updated:** 2025-09-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07153679

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07153679, "Efficacy and Safety of a 1064-nm Nd:YAG Picosecond Laser Versus a 1927-nm Fractional Laser for Atrophic Acne Scars.". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT07153679. Licensed CC0.

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