Late-onset systemic lupus erythematosus
Conditions
Interventions
LSLE group:No intervention
Health control group(>=50):No intervention
ASLE group (>=50):No intervention
ASLE goup (<50):No intervention
Health control group(<50):No intervention
Sponsors
Department of Dermatology, The Second Affiliated Hospital of Xi’an Jiaotong University
Eligibility
Sex/Gender
All
Age
20 Years to 90 Years
Inclusion criteria
Inclusion criteria: LSLE: 1. All patients met the classification criteria of SLE developed by EULAR/ACR in 2019, Among them,patients with lupus nephritis met the criteria set out in the 2019 Chinese guidelines for the diagnosis and treatment of lupus nephritis; 2. The age of the first onset is =50 years; 3. Female in menopause; 4. Not receiving exogenous sex hormone therapy; 5. Sign the informed consent form. ASLE: 1. All patients met the classification criteria of SLE developed by EULAR/ACR in 2019; 2. The age of the first onset is <50 years; 3. Not receiving exogenous sex hormone therapy; 4. Sign the informed consent form.
Exclusion criteria
Exclusion criteria: 1. Patients with SLE caused by infection, malignancy, drugs, etc; 2. Patients with endocrine systems or other autoimmune diseases; 3. Patients with reproductive diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Sex hormones; | — |
Countries
China
Contacts
Public ContactXia Yumin
Department of Dermatology, The Second Affiliated Hospital of Xi’an Jiaotong University
Outcome results
None listed