The efficacy and safety of 755 nm picosecond laser for the treatment of lip hyperpigmentation in asians: a pilot study
Phase 4
Completed
- Conditions
- Minimal local side effects such as redness, swollen and skin irritation may occur. These could be resolved within a few days.Local side effect
- Registration Number
- TCTR20210129006
- Lead Sponsor
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University
- Brief Summary
The 755 nm picosecond laser is a safe and effective treatment for lip hyperpigmentation.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 20
Inclusion Criteria
1.Lip darkening, 2.Healthy status
Exclusion Criteria
1.Pregnancy or lactation, 2.Photosensitivity disorder or skin disease at the perioral area; for example, acne, chelitis, herpes simplex infection, etc., 3.Skin lesion suspected malignancy, 4.Immunocompromised status, 5.History of the perioral procedure during the last 3 months; for example, botulinum toxin injection, filler injection, chemical peeling, etc., 6.History of hypertrophic scar or keloids, 7.History of pigmentation disorder; for example, freckle, lentigines, seborrheic keratosis, etc.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Melanin index Baseline, 1,3,6-month after 5 sessions Antera 3D (Miravex, Dublin 2, Ireland)
- Secondary Outcome Measures
Name Time Method Physician grading scale 1 month after 5 sessions Quartile scale,Patient satisfaction assessment 1,3,6 months after 5 sessions Quartile scale,Adverse effect immediate to 2 weeks after each session, 1,3,6 months after 5 sessions observation