Meta-analysis of clinical risk factors of patients with systemic lupus erythematosus complicated with invasive fungal infection

Background:To systematically evaluate the clinical risk factors of patients with systemic lupus erythematosus (SLE) complicated with invasive fungal infection (IFI) among patients. Methods:A meta-analysis was performed of all the literatures germane to estimate the clinical risk factors of patients with SLE complicated with IFI from published clinical trials from 1990 to April 2022. Mean differences, odds ratio and 95% confidence intervals were calculated, and the meta-analysis was conducted with Stata 12.0 software (StataCorp, College Station, TX). Results:A total of 14 clinical research involving 1129 patients were included. The results of meta-analysis demonstrated that immunosuppressant, glucocorticoids, systemic lupus erythematosus disease activity index score, antibiotic were risk factors associated with IFI in SLE patients. However, age, sex, course of disease, leukopenia, lymphopenia, C- reactive protein and hypoproteinemia were not the risk factors associated with IFI in patients with SLE. Conclusion:Our results indicate that immunosuppressant, glucocorticoids, systemic lupus erythematosus disease activity index score, antibiotic were risk factors for IFI in SLE patients. However, high quality of multicenter, large sample size-controlled trials are needed to validate the result.