Flares in autoimmune rheumatic diseases in the post-COVID-19 vaccination period: a cross-sequential study based on COVAD surveys

COVAD Study Group , Kshitij Jagtap, R Naveen, Jessica Day, Parikshit Sen, Binit Vaidya, Arvind Nune, Elena Nikiphorou, Ai Lyn Tan, Vishwesh Agarwal, Sreoshy Saha, Samuel Katsuyuki Shinjo, Nelly Ziade, Mrudula Joshi, Tsvetelina Velikova, Marcin Milchert, Ioannis Parodis, Abraham Edgar Gracia-Ramos, Lorenzo Cavagna, Masataka KuwanaJohannes Knitza, Ashima Makol, Aarat Patel, John D Pauling, Chris Wincup, Bhupen Barman, Erick Adrian Zamora Tehozol, Jorge Rojas Serrano, Ignacio García-De La Torre, Iris J Colunga-Pedraza, Javier Merayo-Chalico, Latika Gupta*, et al

*Corresponding author for this work

Research output: Contribution to journalArticle (Academic Journal)peer-review

17 Citations (Scopus)

Abstract

Objective:
Flares of autoimmune rheumatic diseases (AIRDs) following COVID-19 vaccination are a particular concern in vaccine-hesitant individuals. Therefore, we investigated the incidence, predictors and patterns of flares following vaccination in individuals living with AIRDs, using global COVID-19 Vaccination in Autoimmune Diseases (COVAD) surveys.

Methods:
The COVAD surveys were used to extract data on flare demographics, comorbidities, COVID-19 history, and vaccination details for patients with AIRDs. Flares following vaccination were identified as patient-reported (a), increased immunosuppression (b), clinical exacerbations (c) and worsening of PROMIS scores (d). We studied flare characteristics and used regression models to differentiate flares among various AIRDs.

Results:
Of 15 165 total responses, the incidence of flares in 3453 patients with AIRDs was 11.3%, 14.8%, 9.5% and 26.7% by definitions a–d, respectively. There was moderate agreement between patient-reported and immunosuppression-defined flares (K = 0.403, P = 0.022). Arthritis (61.6%) and fatigue (58.8%) were the most commonly reported symptoms. Self-reported flares were associated with higher comorbidities (P = 0.013), mental health disorders (MHDs) (P < 0.001) and autoimmune disease multimorbidity (AIDm) (P < 0.001).

In regression analysis, the presence of AIDm [odds ratio (OR) = 1.4; 95% CI: 1.1, 1.7; P = 0.003), or a MHD (OR = 1.7; 95% CI: 1.1, 2.6; P = 0.007), or being a Moderna vaccine recipient (OR = 1.5; 95% CI: 1.09, 2.2; P = 0.014) were predictors of flares. Use of MMF (OR = 0.5; 95% CI: 0.3, 0.8; P = 0.009) and glucocorticoids (OR = 0.6; 95% CI: 0.5, 0.8; P = 0.003) were protective.

A higher frequency of patients with AIRDs reported overall active disease post-vaccination compared with before vaccination (OR = 1.3; 95% CI: 1.1, 1.5; P < 0.001).

Conclusion:
Flares occur in nearly 1 in 10 individuals with AIRDs after COVID vaccination; people with comorbidities (especially AIDm), MHDs and those receiving the Moderna vaccine are particularly vulnerable. Future avenues include exploring flare profiles and optimizing vaccine strategies for this group.
Original languageEnglish
Pages (from-to)3838-3848
Number of pages11
JournalRheumatology
Volume62
Issue number12
Early online date24 Mar 2023
DOIs
Publication statusPublished - 1 Dec 2023

Bibliographical note

Publisher Copyright:
© The Author(s) 2023. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • Humans
  • COVID-19 Vaccines
  • COVID-19/epidemiology
  • Vaccination
  • Autoimmune Diseases/epidemiology
  • Rheumatic Diseases/epidemiology

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