A Randomized, Evaluator-blinded Comparative Study of Potassium Titanyl Phosphate (KTP) 532-nm Picosecond Laser and Alexandrite 755-nm Picosecond Laser for the Treatment of solar Lentigines in Asians
Phase 3
Completed
- Conditions
- Reduction of solar lentiginesSolar lentigineslaserhyperpigmentationaging spot
- Registration Number
- TCTR20210408004
- Lead Sponsor
- Division of Dermatology, Department of medicine, Faculty of Medicine, Ramathibodi hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 30
Inclusion Criteria
Subjects had at least two similar solar lentigines with the diameter more than 5 mm at either arm.
Exclusion Criteria
were patients with other skin diseases including active skin infection, skin inflammation and wound, those who received any topical medication or laser therapy 3 month prior to the enrollment, immunocompromised patients or currently on isotretinoin or immunosuppressive agents, those who had a previous history of keloid and skin cancer, and pregnant and lactating women.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method