# Comparison of an Non-ablative Fractional 1565nm vs. an Ablative 2940-nm Fractional Er Laser for the Treatment of Androgenetic Alopecia

> **NCT06218498** · NA · UNKNOWN · sponsor: **Second Affiliated Hospital, School of Medicine, Zhejiang University** · enrollment: 135 (estimated)

## Conditions studied

- Androgenetic Alopecia

## Interventions

- **DEVICE:** ablative fractional 2940-nm Er: YAG laser
- **DEVICE:** non-ablative fractional 1565nm
- **DRUG:** 5% Minoxidil

## Key facts

- **NCT ID:** NCT06218498
- **Lead sponsor:** Second Affiliated Hospital, School of Medicine, Zhejiang University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2023-11-24
- **Primary completion:** 2024-06-30
- **Final completion:** 2024-12-31
- **Target enrollment:** 135 (ESTIMATED)
- **Last updated:** 2024-01-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06218498

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06218498, "Comparison of an Non-ablative Fractional 1565nm vs. an Ablative 2940-nm Fractional Er Laser for the Treatment of Androgenetic Alopecia". Retrieved via AI Analytics 2026-06-22 from https://api.ai-analytics.org/clinical/NCT06218498. Licensed CC0.

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