Facial Telangiectasia
Conditions
Interventions
Purpura:Pulsed dye laser treatment for half face with purpura as the endpoint reaction
Sub-purpura:Pulsed dye laser treatment for the other half face with sub-purpura as the endpoint reaction
Sponsors
Shanghai Skin Disease Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1. Patients with facial telangiectasia 2. Age range: 18-60 years old 3. Obtain informed consent from the subjects
Exclusion criteria
Exclusion criteria: 1. Those who do not meet the inclusion criteria for combining other facial symptoms 2. Pregnant or lactating women 3. Individuals who are allergic to light within the wavelength range of approximately 595nm 4. Individuals who have been using retinoic acid drugs for the past 6 months 5. Epilepsy patients 6. Patients with other serious organic or systemic diseases 7. Other situations deemed unsuitable by researchers to accept 595nm pulsed dye lasers.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Skin Physiology Test - Erythema Index;Skin Physiology Test - Transepidermal Water Loss;Physician evaluation of the severity of erythema on both cheeks;Physician evaluation of the severity of post-inflammatory hyperpigmentation on both cheeks; | — |
Secondary
| Measure | Time frame |
|---|---|
| Subjective evaluation of downtime;Subjective evaluation of satisfaction;Subjective evaluation of preference; | — |
Countries
China
Contacts
Public ContactZhang Wei
Shanghai Skin Disease Hospital
Outcome results
None listed