Clinical and peculiar immunological manifestations of SARS-CoV-2 infection in systemic lupus erythematosus patients

© The Author(s) 2021. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For permissions, please email: journals.permissionsoup.com..

OBJECTIVES: The impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in patients with SLE remains unclear and data on clinical manifestations after infection are lacking. The aim of this multicentre study is to describe the effect of SARS-CoV-2 in SLE patients.

METHODS: SLE patients referring to four Italian centres were monitored between February 2020 and March 2021. All patients with SARS-CoV-2 infection were included. Disease characteristics, treatment, disease activity and SARS-CoV-2-related symptoms were recorded before and after the infection.

RESULTS: Fifty-one (6.14%) SLE patients were included among 830 who were regularly followed up. Nine (17.6%) had an asymptomatic infection and 5 (9.8%) out of 42 (82.6%) symptomatic patients developed interstitial pneumonia (no identified risk factor). The presence of SLE major organ involvement (particularly renal involvement) was associated with asymptomatic SARS-CoV-2 infection (P = 0.02). Chronic corticosteroid therapy was found to be associated with asymptomatic infection (P = 0.018). Three SLE flares (5.9%) were developed after SARS-CoV-2 infection: one of them was characterized by MPO-ANCA-positive pauci-immune crescentic necrotizing glomerulonephritis and granulomatous pneumonia.

CONCLUSIONS: SARS-CoV-2 infection determined autoimmune flares in a small number of patients. Our data seem to confirm that there was not an increased risk of SARS-CoV-2 in SLE. Patients with asymptomatic SARS-CoV-2 infections were those having major SLE organ involvement. This may be explained by the high doses of corticosteroids and immunosuppressive agents used for SLE treatment.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:61

Enthalten in:

Rheumatology (Oxford, England) - 61(2022), 5 vom: 05. Mai, Seite 1928-1935

Sprache:

Englisch

Beteiligte Personen:

Schioppo, Tommaso [VerfasserIn]
Argolini, Lorenza Maria [VerfasserIn]
Sciascia, Savino [VerfasserIn]
Pregnolato, Francesca [VerfasserIn]
Tamborini, Francesco [VerfasserIn]
Miraglia, Paolo [VerfasserIn]
Roccatello, Dario [VerfasserIn]
Sinico, Renato Alberto [VerfasserIn]
Caporali, Roberto [VerfasserIn]
Moroni, Gabriella [VerfasserIn]
Gerosa, Maria [VerfasserIn]

Links:

Volltext

Themen:

COVID-19
Disease activity
Flare
Immunosuppressive Agents
Journal Article
Multicenter Study
SARS-CoV-2 infection
SLE

Anmerkungen:

Date Completed 09.05.2022

Date Revised 25.05.2022

published: Print

Citation Status MEDLINE

doi:

10.1093/rheumatology/keab611

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM328963917