# A Study on the Effectiveness and Safety Evaluation of Combination Therapy With 1,927nm Thulium Laser and Fractional Microneedle Radiofrequency Equipment for Improvement of Skin Aging

> **NCT03739398** · NA · COMPLETED · sponsor: **Yonsei University** · enrollment: 26 (actual)

## Conditions studied

- Wrinkle

## Interventions

- **DEVICE:** LUTRONIC GENUS laser(Fractional Microneedle Radiofrequency(FMR))
- **DEVICE:** LASEMED laser(The Thulium laser with 1,927nm wavelength)

## Key facts

- **NCT ID:** NCT03739398
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-08-24
- **Primary completion:** 2019-04-23
- **Final completion:** 2019-04-23
- **Target enrollment:** 26 (ACTUAL)
- **Last updated:** 2020-09-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03739398

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03739398, "A Study on the Effectiveness and Safety Evaluation of Combination Therapy With 1,927nm Thulium Laser and Fractional Microneedle Radiofrequency Equipment for Improvement of Skin Aging". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03739398. Licensed CC0.

---

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