Seroprevalence of SARS-CoV-2-specific Antibodies and Vaccination-related Adverse Events in Systemic Lupus Erythematosus and Rheumatoid Arthritis
Overview
General Medicine
Pharmacology
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Background: This study aimed to investigate the seroreactivity of Coronavirus disease 2019 (COVID-19) vaccination and its adverse events among systemic lupus erythematosus (SLE) patients, rheumatoid arthritis (RA) patients, and healthy controls (HCs).
Methods: A total of 60 SLE patients, 70 RA patients and 35 HCs, who received a complete inactivated COVID-19 vaccine (Vero cells) regimen, were recruited in the current study. Serum IgG and IgM antibodies against Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) were determined by using chemiluminescent microparticle immunoassay (CMIA).
Results: There were no significant differences regarding the seroprevalences of IgG and IgM antibodies against SARS-CoV-2, and the self-reported vaccination-related adverse events among SLE patients, RA patients and HCs. The inactivated COVID-19 vaccines appeared to be well-tolerated and moderately immunogenic. In addition, case-only analysis indicated that in SLE patients, the disease manifestation of rash and anti-SSA autoantibody were associated with seroprevalence of IgG antibody against SARS-CoV-2, whereas the uses of ciclosporin and leflunomide had influence on the seroprevalence of IgM antibody against SARS-CoV-2. In RA patients, rheumatoid factor (RF) appeared to be associated with the seroprevalence of IgG antibody against SARS-CoV-2.
Conclusion: Our study reveals that the seroprevalences of IgG and IgM antibodies against SARS-CoV-2 and vaccination-related adverse effects are similar among SLE, RA and HCs, suggesting that COVID-19 vaccine is safe and effective for SLE and RA patients to prevent from the pandemic of COVID-19.
Safety Profile of SARS-CoV-2 Vaccination in Patients with Lupus Nephritis: A Retrospective Study.
Petrou D, Marinaki S, Kriki P, Flouda S, Venetsanopoulou A, Voulgari P J Clin Med. 2025; 14(2.
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Li X, Li Y, Huang C, Liu J, Liu R, Zhang Z Ann Med. 2024; 56(1):2392882.
PMID: 39155852 PMC: 11334742. DOI: 10.1080/07853890.2024.2392882.
Zhang X, Li Y, Dai C, Chu Y, Luan C, Wang G Rheumatol Ther. 2024; 11(1):191-200.
PMID: 38175331 PMC: 10796895. DOI: 10.1007/s40744-023-00630-5.
Guo Y, Cao X, Yang H, Zhou M, Yu B J Glob Health. 2023; 13:06008.
PMID: 36757823 PMC: 9910561. DOI: 10.7189/jogh.13.06008.