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The predictive value of epicardial fat volume for clinical severity of COVID-19.
Erdöl, Mehmet Akif; Civelek Eser, Fatma; Aslan, Abdullah Nabi; Erdogan, Mehmet; Altunsoy Aypak, Adalet; Besler, Muhammed Said; Kaya Kalem, Ayse; Ertem, Ahmet Göktug; Güner, Hatice Rahmet.
  • Erdöl MA; Cardiology Unit; Ministry of Health, Ankara City Hospital, Turkey. Electronic address: akiferdol@gmail.com.
  • Civelek Eser F; Department of Infectious Diseases and Clinical Microbiology, Ankara Yildirim Beyazit University, Faculty of Medicine, Turkey.
  • Aslan AN; Cardiology Unit; Ministry of Health, Ankara City Hospital, Turkey.
  • Erdogan M; Cardiology Unit; Ministry of Health, Ankara City Hospital, Turkey.
  • Altunsoy Aypak A; Department of Infectious Diseases and Clinical Microbiology, Ankara Yildirim Beyazit University, Faculty of Medicine, Turkey.
  • Besler MS; Radiology Unit, Ministry of Health, Ankara City Hospital, Turkey.
  • Kaya Kalem A; Department of Infectious Diseases and Clinical Microbiology, Ankara Yildirim Beyazit University, Faculty of Medicine, Turkey.
  • Ertem AG; Cardiology Unit; Ministry of Health, Ankara City Hospital, Turkey.
  • Güner HR; Department of Infectious Diseases and Clinical Microbiology, Ankara Yildirim Beyazit University, Faculty of Medicine, Turkey.
Rev Port Cardiol ; 41(9): 729-737, 2022 Sep.
Article in English | MEDLINE | ID: covidwho-1815117
ABSTRACT

Introduction:

Epicardial adipose tissue serves as a source of inflammatory cytokines and mediators. Cytokine storm is an important cause of morbidity and mortality in coronavirus disease 2019 (COVID-19).

Objectives:

To investigate the association between epicardial fat volume (EFV), inflammatory biomarkers and clinical severity of COVID-19.

Methods:

This retrospective study included 101 patients who were infected with COVID-19. Serum inflammatory biomarkers including C-reactive protein (CRP), interleukin-6 (IL-6), procalcitonin (PCT) and ferritin levels were measured. Computed tomography images were analyzed and semi-automated measurements for EFV were obtained. The primary composite endpoint was admission to the intensive care unit (ICU) or death.

Results:

The primary composite endpoint occurred in 25.1% (n=26) of patients (mean age 64.8±14.8 years, 14 male). A total of 10 patients died. EFV, CRP, PCT, ferritin and IL-6 levels were significantly higher in ICU patients. Moreover, a positive correlation was determined between EFV and CRP (r 0.494, p<0.001), PCT (r 0.287, p=0.005), ferritin (r 0.265, p=0.01) and IL-6 (r 0.311, p=0.005). On receiver operating characteristic analysis, patients with EFV >102 cm3 were more likely to have severe complications. In multivariate logistic regression analysis, EFV independently predicted admission to the ICU at a significant level (OR 1.02, 95% CI 1.01-1.03, p=0.025).

Conclusion:

EFV and serum CRP, IL-6, PCT and ferritin levels can effectively assess disease severity and predict the outcome in patients with COVID-19. EFV is an independent predictor of admission to the ICU in hospitalized COVID-19 patients.
RESUMO

Introdução:

O tecido adiposo epicárdico é fonte de citocinas inflamatórias e mediadores. A tempestade de citocinas é uma importante causa de morbilidade e mortalidade na doença coronavírus 2019 (COVID-19).

Objetivos:

Investigar a associação entre volume adiposo epicárdico (VAE), biomarcadores inflamatórios e gravidade clínica da COVID-19.

Métodos:

Este estudo retrospetivo incluiu 101 doentes infetados com COVID-19. Foram avaliados biomarcadores inflamatórios séricos, incluindo os níveis de proteína C-reativa (PCR), de interleucina-6 (IL-6), de procalcitonina (PCT) e de ferritina. Foram analisadas imagens de tomografia computorizada (TC) e foram obtidas medições semi-automáticas do VAE. O endpoint primário composto foi a admissão na unidade de cuidados intensivos (UCI) ou morte.

Resultados:

O endpoint primário ocorreu em 25,1% (n=26) dos doentes (idade média 64,8±14,8 anos, 14 homens). Um total de 10 doentes morreu. Os níveis de VAE, PCR, PCT, ferritina e IL-6 foram significativamente superiores nos doentes internados na UCI. Além disso, verificou-se uma correlação positiva entre o VAE e a PCR (r 0,494, p<0,001), PCT (r 0,287, p=0,005), ferritina (r 0,265, p=0,01) e IL-6 (r 0,311, p=0,005). Na análise de regressão logistica multivariada, os doentes com VAE>102 cm3 tinham maior probabilidade de ter complicações graves.

Conclusão:

O VAE e os níveis séricos de PCR, IL-6, PCT e ferritina podem avaliar a gravidade da doença e prever o resultado em doentes com COVID-19. O VAE constitui um fator preditivo na admissão dos doentes hospitalizados com COVID-19 numa UCI.
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Full text: Available Collection: International databases Database: MEDLINE Type of study: Observational study / Prognostic study Language: English Journal: Rev Port Cardiol Journal subject: Cardiology Year: 2022 Document Type: Article

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Full text: Available Collection: International databases Database: MEDLINE Type of study: Observational study / Prognostic study Language: English Journal: Rev Port Cardiol Journal subject: Cardiology Year: 2022 Document Type: Article