acquired bilateral nevus of Ota-like macules
Conditions
Interventions
Group 1:730nm picosecond laser
Group 2:1064nm picosecond laser
Sponsors
Plastic Surgery Hospital, Chinese Academy of Medical Sciences
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Voluntarily participate in this study, sign informed consent, agree to receive laser therapy and complete follow-up observation. 3. Aged between 18 and 65 years. 3. The diagnosis was acquired bilateral nevus of Ota-like macules.
Exclusion criteria
Exclusion criteria: 1. Locally used retinoic acid preparations, chemical stripping, bleach or other whitening products within the past 1 month; 2. Systematic use of retinoids and tranexamic acid within the past 6 months; 3. Received cryotherapy or treatment with various laser devices within the last 6 months; 4. People who have recently taken photosensitive drugs or have photosensitive diseases; 5. Locally combined with other pigmentary diseases; 6. Serious diseases such as important organic lesions; 7. Pregnant or lactating people; 8. Have high expectations of treatment outcomes; 9. Scarring prone.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Improvement degree of skin lesions;Pain visual analog scale score; | — |
Countries
China
Contacts
Public ContactWangBaoxi
Plastic Surgery Hospital, Chinese Academy of Medical Sciences
Outcome results
None listed