Elevated IL-18 predicts poor prognosis in critically ill COVID-19 patients at a Brazilian hospital in 2020-21.
Lucyana Lc CoutinhoCaroline N OliveiraPolianna Lmm AlbuquerqueSandra Mb MotaGdayllon Cavalcante MenesesAlice Mc MartinsGeraldo Bs JuniorMarco Af ClementinoRafhaella Ndg GondimAlexandre HavtLuciano Pg CavalcantiJuliana Nu YaochitePublished in: Future microbiology (2022)
<b>Background:</b> A dysregulated inflammatory response contributes to decline in patients with COVID-19. This cross-sectional study evaluated biomarkers of unvaccinated patients admitted to the intensive care unit of a hospital in Fortaleza, Brazil. <b>Methods:</b> Twenty cytokines were quantified upon hospital admission; clinical and laboratory data were analyzed, as well as sociodemographic data, to search for an association with clinical outcomes, including fatal (n = 40) or recovered cases (n = 38). <b>Results:</b> Fatal cases exhibited significantly higher levels of IL-18 (p = 0.009); deceased patients were older (p = 0.0001), had a lower number of platelets (p = 0.0063) and higher neutrophil-lymphocyte ratio (p = 0.0230) than those who recovered. <b>Conclusion:</b> These findings indicate that IL-18 is a possible marker to predict poor prognosis in critically ill patients with COVID-19.
Keyphrases
- poor prognosis
- long non coding rna
- inflammatory response
- healthcare
- end stage renal disease
- acute care
- electronic health record
- adverse drug
- newly diagnosed
- chronic kidney disease
- emergency department
- sars cov
- big data
- prognostic factors
- physical activity
- peripheral blood
- patient reported outcomes
- data analysis
- deep learning
- community dwelling