Dark circles
Conditions
Interventions
Intervention group:All the subjects received 755 nm picosecond laser treatment. The treatment was carried out using the PicoSure Pro picosecond laser equipment, combined with the Platinum Focus lens,
Sponsors
West China Hospital of Sichuan University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.Age range: 18 - 45 years old, gender not restricted. Fitzpatrick skin type I to IV; 2.Clinically diagnosed as non-vascular dark circles, including pigmented, structural or mixed types but mainly due to non-vascular factors, bilateral dark circles with a duration of = 12 months; 3.Able to cooperate with treatment and follow-up, and sign the informed consent form.
Exclusion criteria
Exclusion criteria: 1.Mainly vascular dark circles; 2.Any type of skin disease other than dark circles around the eyes; 3. Received photodynamic, chemical peeling or invasive treatments around the eyes in the past 3 months; 4.Used local whitening products within 14 days or phototoxic drugs within 30 days; 5.Patients with systemic diseases; 6.Pregnant or lactating; 7.Unable to strictly protect against sun exposure or unable to complete follow-up.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Severity rating of dark circles under the eyes; | — |
Secondary
| Measure | Time frame |
|---|---|
| Overall appearance improvement score for dark circles;Patient satisfaction; | — |
Countries
China
Contacts
Public ContactWen Xiang
West China Hospital of Sichuan University
Outcome results
None listed