Session Information
Date: Monday, November 14, 2022
Title: SLE – Diagnosis, Manifestations, and Outcomes Poster III: Outcomes
Session Type: Poster Session D
Session Time: 1:00PM-3:00PM
Background/Purpose: The COVID-19 vaccination in autoimmune diseases (COVAD) study is a large-scale real-world survey on COVID-19 vaccine safety in autoimmune rheumatic diseases (AIRDs), including systemic lupus erythematosus (SLE). The COVAD study aimed to assess adverse events (AEs) related to COVID-19 vaccination up to seven days post-vaccination in SLE patients.
Methods: The COVAD study group comprised >110 collaborators across 94 countries. The study was conducted in March-December 2021. An online survey platform captured self-reported COVID-19 vaccination-related AEs data in SLE, other AIRDs, other non-rheumatic autoimmune diseases (nrAIDs), and healthy controls (HCs). Active and inactive disease was patient self-reported. Descriptive statistics and multivariable regression adjusted for age, gender, ethnicity, vaccine type, and disease modifying anti-rheumatic drugs (DMARDs) were employed. Only odd’s ratio significant in regression are reported in the results.
Results: Of the 9462 complete survey respondents, 5.5% (n=583) were SLE patients; those had a mean (SD) age of 40.1 (12) years, and 94.5% were females, 40.5% were Asians, and 71% had received 2 vaccine doses. Pfizer (43.1%) and Oxford/AstraZeneca(11.7%) were the most common vaccines received (Table 1).
Overall, vaccination-related AE were reported by 83.0% of SLE patients (83.0% reported minor and 2.6% major AE). Patients with active and inactive SLE reported similar AE and hospitalization frequencies. Among SLE patients, Pfizer recipients reported higher frequencies of overall AE [OR 2.1 (1.5–2.5), p=0.016], minor AE [OR 2.1 (1.5–2.5), p= 0.016], injection site pain [OR 1.3 (1.04–1.8), p < 0.001], and lower body ache [OR 0.4 (0.2–0.7), p=0.003] compared with recipients of other vaccines. Oxford/AstraZeneca recipients also reported higher frequencies of body ache [OR 2.5 (1.3–4.8), p=0.003], fever [OR 2.7 (1.4-5.2), p=0.002], and chills [OR 3.1 (1.3-6.6), p=0.005] compared with recipients of other vaccines. Moderna recipients reported higher frequencies of body ache, fever, chills, and rashes (OR ranging 2.6 to 4.3; Table 2). Sinopharm recipients reported lower frequencies of injection site pain [OR 0.2 (0.1-0.6), p=0.003]. Hospitalization frequencies were similar across vaccine types.
SLE patients on various DMARDs reported similar AE frequencies, except for less frequent chills reported by hydroxychloroquine users compared with non-users [OR 0.5 (0.3–0.9); Table 3]. When compared with AIRDs, nrAIDs, and HC, SLE patients reported similar overall AE and hospitalization frequencies, yet higher frequencies of rashes [OR 1.2 (1.01–1.5), p=0.038] compared with HC, lower frequencies of chills [OR 0.6 (0.4–0.8), p=0.005 and p=0.003] compared with AIRDs and nrAIDs, and lower frequencies of fatigue [OR 0.6 (0.4–0.9), p=0.020] compared with nrAIDs.
Conclusion: Despite differences in AEs across COVID-19 vaccines, all vaccines were overall well-tolerated in SLE patients. Similar AE frequencies were reported by patients with active and inactive SLE. AE frequencies were similar irrespective of background DMARD. These findings are reassuring with regard to safety of COVID-19 vaccination safety in SLE.
To cite this abstract in AMA style:
R N, Nikiphorou E, Joshi M, Sen P, Agarwal V, Kardes S, Lilleker J, Chinoy H, Distler O, Kim M, Tan A, Shinjo S, Salim B, Gheita T, Ziade N, Velikova T, Chatterjee T, Nune A, Milchert M, Gracia-Ramos A, O’Callaghan A, Saavedra Salinas M, Cavagna L, Kuwana M, Knitza J, Day J, Makol A, Aggarwal R, Agarwal V, Gupta L, Traboco L, Study Group C, Parodis I. COVID-19 Vaccination in Autoimmune Diseases Study: Vaccine Safety in Systemic Lupus Erythematosus [abstract]. Arthritis Rheumatol. 2022; 74 (suppl 9). https://acrabstracts.org/abstract/covid-19-vaccination-in-autoimmune-diseases-study-vaccine-safety-in-systemic-lupus-erythematosus/. Accessed .« Back to ACR Convergence 2022
ACR Meeting Abstracts - https://acrabstracts.org/abstract/covid-19-vaccination-in-autoimmune-diseases-study-vaccine-safety-in-systemic-lupus-erythematosus/