Post COVID-19 hospitalizations in patients with chronic inflammatory diseases - A nationwide cohort study

Copyright © 2021. Published by Elsevier Ltd..

OBJECTIVE: To study long term consequences of hospitalization for COVID-19 in patients with chronic inflammatory diseases. We studied the risk of subsequent hospitalizations in patients with chronic inflammatory diseases, who survived a hospitalization for COVID-19, compared to other patients who had been hospitalized for COVID-19.

DESIGN AND SETTING: Population based cohort study based on Danish nationwide health registers. The study population included all adult patients in Denmark who had been discharged alive after a hospitalization with COVID-19 from March 1, 2020 to July 31, 2021.

POPULATION: From the study population, the exposed cohort constituted patients who had inflammatory bowel diseases (IBD), rheumatoid arthritis (RA), spondyloarthropathy (SpA), or psoriatic arthritis (PsA) prior to hospitalization for COVID-19, and the unexposed cohort constituted those without these diseases.

MAIN OUTCOME MEASURES: We estimated the adjusted Hazard Rate (aHR) for the following outcomes: overall risk of hospitalization, cardiovascular diseases, respiratory diseases, blood and blood-forming organs, nervous system diseases, infections, sequelae of COVID-19, and death.

RESULTS: A total of 417 patients with IBD/RA/SpA/PsA were discharged alive after COVID-19, and 9,248 patients without these diseases. Across the different outcomes examined, the median length of follow up was 6.50 months in the exposed cohort (25-75% percentiles: 4.38-8.12), and among the unexposed the median time of follow up was 6.59 months (25-75% percentiles: 4.17-8.49). Across different analyses, we consistently found a significantly increased risk of hospitalizations due to respiratory diseases (aHR 1.27 (95% CI 1.02-1.58)) and infections (aHR 1.55 (95% CI 1.26-1.92)). In sensitivity analyses, the overall risk of hospitalization was aHR 1.15 (95% CI 0.96-1.38) and the risk of hospitalization due to cardiovascular diagnoses was aHR 1.14 (95% CI 0.91-1.42). During the time of follow up, the risk of nervous system diagnoses or death was not increased in patients with IBD/RA/SpA/PsA.

CONCLUSIONS: After hospitalization with COVID-19, patients with IBD/RA/SpA/PsA had an increased risk of subsequent hospitalizations for a number of categories of diseases, compared to other patients who have been hospitalized with COVID-19. These results are disturbing and need to be examined further. The implication of our results is that clinicians should be particularly alert for post COVID-19 symptoms from several organ systems in patients with IBD/RA/SpA/PsA.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:125

Enthalten in:

Journal of autoimmunity - 125(2021) vom: 28. Dez., Seite 102739

Sprache:

Englisch

Beteiligte Personen:

Nørgård, Bente Mertz [VerfasserIn]
Zegers, Floor Dijkstra [VerfasserIn]
Nielsen, Jan [VerfasserIn]
Kjeldsen, Jens [VerfasserIn]

Links:

Volltext

Themen:

COVID-19
Chronic inflammatory diseases
Clinical epidemiology
Journal Article
Long-term COVID-19
Post-acute COVID-19
Research Support, Non-U.S. Gov't

Anmerkungen:

Date Completed 28.12.2021

Date Revised 21.12.2022

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.jaut.2021.102739

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM332952002