N/A, healthy people. N/A
Conditions
Interventions
Same subject, the treatment area is on their face.
Intervention-side: The left side of the treatment area is subjected to membrane formation collagen hydrogel after treatment.
Control side: The right
Sponsors
Utako Kimura
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Healthy Asian people aged 20~60. Skin type: 3-4 Someone is available in this study's schedule. Someone who is less revealed in sunlight during the observational period. Someone who can accept researchers' orders.
Exclusion criteria
Exclusion criteria: Someone who has received the facial treatment for aesthetic purposes within 90 days before this study. Chemical Sensitivity, especially alcoholic sensitivity. Someone subject to the contraindication of Ablative CO2 Fractional Laser Resurfacing. Someone whom the researcher considers not appropriate for this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 1. Statistical analysis of red images acquired by an imaging device 2. Statistical significance of differences between left and right sides in the mean stratum corneum moisture content and TEWL values for all subjects post-treatment. | — |
Secondary
| Measure | Time frame |
|---|---|
| 1. Presence of adverse events (AE) items 7 days and 14 days after treatment by the physician. AE items: Erythema, Edema, Pinpoint Bleeding, Oozing, Crusting 2 Subject self-assessment in the use of both products, questionnaire survey of subjects from 1 to 3 days after treatment | — |
Contacts
Public ContactKimura Utako
Dr.Spa Clinic
Outcome results
None listed