Systemic Lupus Erythematosus
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Male or female patients aged between 18-65 years old; 2. Patients fulfilled 2019 EULAR/ACR classification criteria for SLE; 3. SLEDAI-2K score >= 6 at screening; 4. Patients have received one or more of the following systemic standard treatments: 1) Oral corticosteroids for more than 8 weeks,and stable dose for more than 4 weeks; 2) hydroxychloroquine(200-400mg/d) for more than 8 weeks,and stable dose for more than 6 weeks; 3) One or more of the immunosuppressant agent for more than 12 weeks,and stable dose for more than 6 weeks.If the subjects received more than two of the above immunosuppressant agent, discussion with the researchers for the appropriateness of their participation in the study is required. 5. Patient with good compliance, sign the informed consent before the study.
Exclusion criteria
Exclusion criteria: (1) Patients with severe active lupus nephritis; (2) Patients with central nervous system diseases; (3) Patients with malignant tumors; (4) Patients with other inflammatory or autoimmune diseases; (5) Patients with severe heart, liver and kidney diseases and disease history of important organs, blood and endocrine system; (6) Participate in other clinical trials within three months. (7) Antimicrobial agents, probiotics / probiotics and other drugs that had great influence on intestinal microbiota within 2 months; (8) Active or recurrent severe infection; (9) Immunodeficiency or immunocompromised; (10) Pregnant and lactating women; (11) The investigator considered it inappropriate to participate in this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Responder Index-4 (SRI-4); | — |
Secondary
| Measure | Time frame |
|---|---|
| SLEDAI-2K;Decreased glucocorticoid dose;Peripheral blood lymphocyte subsets;Clinical symptoms and organ involvement;Time to first relapse;Laboratory testing; | — |
Countries
China
Contacts
The Second Xiangya Hospital of Central South University