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2 trials

Sponsors

Division of Dermatology, Department of medicine, Faculty of Medicine, Ramathibodi hospital, Dermatology division, Department of internal medicine, King Chulalongkorn Memorial Hospital

Conditions

Facial acne scar Acne scar Picosecond laser Erbium fiber laserLower eyelid sagging

Phase 2

The efficacy of 3 different modes of Erbium: YAG 2,940-nm laser combined with Neodymium: YAG 1,064-nm laser for Lower Eyelid Rejuvination

RecruitingTCTR20180810003

Dermatology division, Department of internal medicine, King Chulalongkorn Memorial HospitalLower eyelid sagging

Start: 2018-04-19Target: 25Updated: 2026-08-03

Phase 4

Comparison of Fractional Neodymiun-doped Yttrium Aluminium Garnet (Nd:YAG) 1,064-nm Picosecond Laser and Fractional 1,550-nm Erbium Fiber Laser in Facial Acne Scar Treatment

RecruitingTCTR20180307002

Division of Dermatology, Department of medicine, Faculty of Medicine, Ramathibodi hospitalFacial acne scar Acne scar Picosecond laser Erbium fiber laser

Start: 2017-12-01Target: 30Updated: 2026-08-03