Patients with acne scars (superficial and deep boxcar) fractional picosecond 1,064 nanometer laser, fractional radiofrequency, acne scars
Conditions
Interventions
fractional picosecond 1,064 nanometer laser 2-4 passes, 0.5-1 J/cm2 every 1 months for 4 times (midface)
endpoints: mild petechiae,fractional radiofrequency 2 passes, 25-30 mJ/pin every 1 months for 4
fractional picosecond 1,064 nanometer laser,fractional radiofrequency (fractora)
Sponsors
Faculty of Medicine Siriraj Hospital, Mahidol University, Thailand
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1. Patients with acne scars (superficial and deep boxcar) at face for at least 3 months 2. Fitzpatrick skin type III-V
Exclusion criteria
Exclusion criteria: 1. Patients with photosensitive dermatoses, history of skin cancer, keloid, immunodeficiency, infection/inflammation at the tested area 2. Patients who routinely smoke 3. Pregnancy 4. Receiving acne scars treatment such as AHA, retinoic acid 6 months prior to enrollment 5. Had laser or radiofrequency treatment 3 months prior to enrollment
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Pore volume Baseline, 1, 3, and 6 months after treatment Antera | — |
Secondary
| Measure | Time frame |
|---|---|
| Volume of skin depression Baseline, 1, 3, and 6 months after treatment Antera,Physician improvement scale Baseline, 1, 3, and 6 months after treatment Quartile scale,Patient improvement scale Baseline, 1, 3, and 6 months after treatment Quartile scale,Melanin index Baseline, 1, 3, and 6 months after treatment Antera,Safety Baseline, 1, 3, and 6 months after treatment Adverse event | — |
Countries
Thailand
Contacts
Public ContactThanya Techapichetvanich
Faculty of Medicine Siriraj Hospital, Mahidol University
Outcome results
None listed