glans penis and prepuce of healthy adults
Conditions
Interventions
healthy population:no
Sponsors
the First Hospital of China Medical University
Eligibility
Sex/Gender
Male
Age
18 Years to 28 Years
Inclusion criteria
Inclusion criteria: 1. Healthy people (100 cases) aged 18-28 years old, male; 2. There is no skin disease or systemic disease that can affect the skin at the measurement site; 3. Informed consent to the purpose and content of the study; 4. Signed informed consent.
Exclusion criteria
Exclusion criteria: 1. Drugs that the dermatologist believes have an impact on the study in the last 3 months, especially those who have used anti-inflammatory drugs in the test area within 2 weeks or corticosteroids within 1 month; 2. Hypertension, diabetes, liver and kidney dysfunction and other chronic diseases; 3. Those who have undergone organ resection (kidney, lung, spleen, liver ...), organ transplantation, have a history of extensive loss of consciousness caused by traumatic brain injury in the past 5 years or have sequelae; 4. People with chronic disease or receiving long-term treatment; those who are allergic or have asthma, have a background of drug intolerance or are receiving anti-allergic treatment; those who have immune system disease or are receiving immunosuppressive treatment; 5. Those who have certain skin diseases or have some precursors of skin diseases, or have some defects that will affect the measurement of the skin (test sites have balanitis, sclerosing lichens, sclerosing atrophic lichens (dry occlusive Balanitis), erythematous hyperplasia, pemphigus, lichen planus, Bowen's disease, psoriasis, psoriasis, contact allergy, fixed drug rash and other non-infectious factors.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 16s rRNA; | — |
Secondary
| Measure | Time frame |
|---|---|
| skin barrier function; | — |
Countries
China
Contacts
Public ContactGao Xinghua
the First Hospital of China Medical University
Outcome results
None listed