atrophic acne scars
Conditions
Interventions
Experimental Group:Cetaphil Hyaluronic Acid Dressing qd for 7days and qod for another 7days, moisturizer bid meanwhile
Control Group:moisturizer bid for 14 days
Sponsors
Shanghai Skin Disease Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1. 18 to 60 years old Chinese male/female 2. Subject's face that is suitable for fractional carbon dioxide laser treatment as assessed by researchers. 3. Subjects fully understood and voluntarily participated in the clinical study, and would comply with study procedures and follow-up. 4. Subjects read, understood and signed an informed consent form.
Exclusion criteria
Exclusion criteria: 1. Subjects undergoing or planning to receive facial cosmetic treatment. 2. Subjects with facial active infections (such as herpesvirus infection) 3. Subjects who are allergic to the product or ingredient 4. Subjects who have suspicious facial malignant lesions 5. Subjects with organic diseases such as heart, brain, lung, liver, kidney and others 6. pregnancy or lactation women 7. Subjects with a history of mental diseases 8. Other conditions considered by researchers to be unsuitable for participation in this study
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Time of scab shedding; | — |
Secondary
| Measure | Time frame |
|---|---|
| Duration of erythema;Duration of edema;Duration of pain;Time of scab formation;Semi-quantitative scoring of acute inflammatory reaction: erythema, edema and burning(score 0-3);Stratum corneum hydration;Trans Epidermal Water Loss(TEWL);Erythema index(EI) and Melanin index(MI);Facial photo;Treatment satisfaction;Incidence of adverse events and serious adverse events (%) and frequency (number of events);Incidence of adverse reactions and serious adverse reactions (%) and frequency (number of events) ; | — |
Countries
China
Contacts
Public ContactYuling Shi
Shanghai Skin Disease Hospita
Outcome results
None listed