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Journal article

1-year health outcomes associated with systemic corticosteroids for COVID-19: a longitudinal cohort study

Abstract:

Background: In patients with coronavirus disease 2019 (COVID-19) requiring supplemental oxygen, dexamethasone reduces acute severity and improves survival, but longer-term effects are unknown. We hypothesised that systemic corticosteroid administration during acute COVID-19 would be associated with improved health-related quality of life (HRQoL) 1 year after discharge.

Methods: Adults admitted to hospital between February 2020 and March 2021 for COVID-19 and meeting current guideline recommendations for dexamethasone treatment were included using two prospective UK cohort studies (Post-hospitalisation COVID-19 and the International Severe Acute Respiratory and emerging Infection Consortium). HRQoL, assessed by the EuroQol-Five Dimensions–Five Levels utility index (EQ-5D-5L UI), pre-hospital and 1 year after discharge were compared between those receiving corticosteroids or not after propensity weighting for treatment. Secondary outcomes included patient-reported recovery, physical and mental health status, and measures of organ impairment. Sensitivity analyses were undertaken to account for survival and selection bias.

Findings: Of the 1888 participants included in the primary analysis, 1149 received corticosteroids. There was no between-group difference in EQ-5D-5L UI at 1 year (mean difference 0.004, 95% CI −0.026–0.034). A similar reduction in EQ-5D-5L UI was seen at 1 year between corticosteroid exposed and nonexposed groups (mean±sd change −0.12±0.22 versus −0.11±0.22). Overall, there were no differences in secondary outcome measures. After sensitivity analyses modelled using a cohort of 109 318 patients admitted to hospital with COVID-19, EQ-5D-5L UI at 1 year remained similar between the two groups.

Interpretation: Systemic corticosteroids for acute COVID-19 have no impact on the large reduction in HRQoL 1 year after hospital discharge. Treatments to address the persistent reduction in HRQoL are urgently needed.

Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1183/23120541.00474-2024

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Funder identifier:
https://ror.org/001aqnf71
Grant:
MC_PC_19004
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Funder identifier:
https://ror.org/0055acf80


Publisher:
European Respiratory Society
Journal:
ERJ Open Research More from this journal
Volume:
10
Issue:
5
Article number:
00474-2024
Publication date:
2024-09-30
Acceptance date:
2024-05-15
DOI:
EISSN:
2312-0541
ISSN:
2312-0541
Pmid:
39351379


Language:
English
Pubs id:
2024906
Local pid:
pubs:2024906
Deposit date:
2025-08-13
ARK identifier:

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