Evidence map›Paper›PMID 36048896›Full record

ArticleRheumatology (Oxford, England)2023

Is vaccination against COVID-19 associated with autoimmune rheumatic disease flare? A self-controlled case series analysis.

Georgina Nakafero, Matthew J Grainge, Tim Card, Christian D Mallen, Jonathan S Nguyen Van-Tam, Hywel C Williams, Abhishek Abhishek

Open access · bronzeAbstract read
In one paragraph

Article in Rheumatology (Oxford, England), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
2.1field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 2 syntheses or guidelines pooled it, 21 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Georgina NakaferoAcademic Rheumatology, School of Medicine, University of Nottingham, Nottingham, UK.ORCID 0000-0002-3859-7354
Matthew J GraingeLifespan and Population Health, School of Medicine, University of Nottingham, Nottingham, UK.ORCID 0000-0001-7181-4042
Tim CardLifespan and Population Health, School of Medicine, University of Nottingham, Nottingham, UK.
Christian D MallenPrimary Care Centre Versus Arthritis, School of Medicine, Keele University, Keele, UK.ORCID 0000-0002-2677-1028
Jonathan S Nguyen Van-TamLifespan and Population Health, School of Medicine, University of Nottingham, Nottingham, UK.
Hywel C WilliamsLifespan and Population Health, School of Medicine, University of Nottingham, Nottingham, UK.
Abhishek AbhishekAcademic Rheumatology, School of Medicine, University of Nottingham, Nottingham, UK.ORCID 0000-0003-0121-4919
University of Nottingham · GBArthritis UK · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo investigate the association between vaccination against coronavirus disease 2019 (COVID-19) and autoimmune rheumatic disease (AIRD) flare. MATERIAL AND

methodsPatients with AIRDs vaccinated against COVID-19 who consulted for disease flare between 1 December 2020 and 31 December 2021 were ascertained in Clinical Practice Research Datalink (Aurum). AIRD flare was defined as consultation for AIRD with CS prescription on the same day or the next day. Vaccination was defined using date of vaccination and product code. The observation period was partitioned into vaccine-exposed (21 days after vaccination), pre-vaccination (7 days before vaccination) and remaining vaccine-unexposed periods. Participants contributed data with multiple vaccinations and outcomes. Season adjusted incidence rate ratios (aIRR) and 95% CI were calculated using self-controlled case series analysis.

resultsData for 3554 AIRD cases, 72% female, mean age 65 years and 68.3% with RA, were included. COVID-19 vaccination was associated with significantly fewer AIRD flares in the 21-day vaccine-exposed period when all vaccinations were considered [aIRR (95% CI) 0.89 (0.80, 0.98)]. Using dose-stratified analyses there was a statistically significant negative association in the 21 days after first COVID-19 vaccination but no association after the second or third COVID-19 vaccinations [aIRR (95% CI) 0.76 (0.66, 0.89), 0.94 (0.79, 1.11) and 1.01 (0.85, 1.20), respectively]. On AIRD-type stratified analyses, vaccination was not associated with disease flares. Vaccination without or after severe acute respiratory syndrome coronavirus 2 infection, and with vectored DNA or mRNA vaccines, associated with comparable reduced risk of AIRD flares in the vaccine-exposed period after first COVID-19 vaccination.

conclusionsVaccination against COVID-19 was not associated with increased AIRD flares regardless of prior COVID-19, AIRD type, and whether mRNA or DNA vaccination technology were used.

Indexed as

Autoimmune DiseasesCOVID-19COVID-19 VaccinesRheumatic DiseasesAgedFemaleHumansMaleVaccinesCOVID-19 VaccinesVaccinesautoimmune rheumatic diseaseCOVID-19side-effectvaccination

Identifiers

PMID36048896
PMCPMC10070057
OpenAlexW4294045001

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.