Different Covid-19 Outcomes Among Systemic Rheumatic Diseases: A Nation-wide Cohort Study.
Rheumatology (Oxford)
; 2022 Aug 03.
Article
in English
| MEDLINE | ID: covidwho-2252803
ABSTRACT
OBJECTIVES:
To investigate Covid-19-associated risk of hospitalization and death in rheumatoid arthritis (RA), ankylosing spondylitis (AS), psoriatic arthritis (PsA), systemic lupus erythematosus (SLE) and systemic sclerosis (SSc) in comparison with the general population during pandemic's first year and compare their overall mortality with 2019.METHODS:
Interlinking nation-wide electronic registries, we recorded confirmed Covid-19-associated infections, hospitalizations and deaths, and all-cause deaths between 1-March-2020 and 28-February-2021 in all adults with RA, AS, PsA, SLE, and SSc under treatment (n = 74 970, median age 67.5, 51.2, 58.1, 56.2, 62.2 years, respectively) and in matched (15) on age, sex, and region of domicile random comparators from the general population. Deaths from all causes during 2019 were also recorded.RESULTS:
Compared with the general population incidence rates (IR) for Covid-19-associated hospitalization were higher in RA [IR ratio (IRR)1.71(1.50-1.95)], SLE [2.0(1.4-2.7)] and SSc [2.28(1.29-3.90)], while Covid-19-associated death rates were higher in RA [1.91(1.46-2.49)]. When focusing only on SARS-CoV-2 infected subjects, after adjusting for age and gender, the odds ratio for Covid-19 associated death was higher in RA [1.47(1.11- 1.94)] and SSc [2.92(1.07-7.99)] compared with the general population. All-cause mortality rate compared with the general population increased in RA during the first pandemic year (IRR 0.71) with reference to 2019 (0.59) and decreased in SSc (IRR 1.94 vs 4.36).CONCLUSION:
Covid-19 may have more severe impact in patients with systemic rheumatic disease than the general population. Covid-19-related mortality is increased in subgroups of patients with specific rheumatic diseases, underscoring the need for priority vaccination and access to targeted treatments.
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Type of study:
Cohort study
/
Observational study
/
Prognostic study
/
Randomized controlled trials
Topics:
Vaccines
Language:
English
Journal subject:
Rheumatology
Year:
2022
Document Type:
Article
Affiliation country:
Rheumatology
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