None listed
Conditions
Interventions
Others(sample containing cosmetic materials) : Twice a week for 3 weeks under occlusion
Sponsors
Korea University Ansan Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: - Subjects who voluntarily sign consent to the study after being sufficiently explained about the purpose and contents of the study - 20~75 aged healthy human - Subjects who are willing to faithfully participate in the research content and progress - Subjects who can follow up during the study period
Exclusion criteria
Exclusion criteria: - Subjects who do not want or do not complete consent form - Pregnant, nursing condition or planning to become pregnant within six months - Subjects who have psychiatric illnesses - Subjects who have an infectious skin disease that may affect the research - Subjects who received systemic immunosuppressive treatment within 3 months prior to participation in the study - Subjects who received topical steroid or phototherapy within 1 month prior to participation in the study - Subjects who have a history of severe renal impairment or liver dysfunction - Chronic disease (diabetes, asthma, high blood-pressure) - Subjects who have a lesion at the application site - Atopic dermatitis - Subjects who have severe irritation or allergy to cosmetics, medicines, or daily light exposure - Any difficult which may interfere with the aim of the study as the judgment of the investigator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Immunohistochemical analysis | — |
Secondary
| Measure | Time frame |
|---|---|
| Structural change | — |
Countries
Korea, Republic of
Contacts
Public ContactSang Wook Son
Korea University Ansan Hospital
Outcome results
None listed