# Comparing the Efficacy and Safety of Fractional Picosecond Laser and Gold Microneedle in the Treatment of Acne Scars

> **NCT07078851** · NA · COMPLETED · sponsor: **First Affiliated Hospital of Chongqing Medical University** · enrollment: 20 (actual)

## Conditions studied

- Acne Scarring
- Acne Scars

## Interventions

- **DEVICE:** Fractional Picosecond Laser Treatment
- **DEVICE:** gold microneedle treatment

## Key facts

- **NCT ID:** NCT07078851
- **Lead sponsor:** First Affiliated Hospital of Chongqing Medical University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-09-01
- **Primary completion:** 2024-09-28
- **Final completion:** 2024-09-28
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2025-07-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07078851

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07078851, "Comparing the Efficacy and Safety of Fractional Picosecond Laser and Gold Microneedle in the Treatment of Acne Scars". Retrieved via AI Analytics 2026-09-28 from https://api.ai-analytics.org/clinical/NCT07078851. Licensed CC0.

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