RESUMEN
Introduction: It is known that the use of inhaled corticosteroids increases the incidence of pneumonia in patients followed up with the diagnosis of chronic asthma and chronic obstructive pulmonary disease (COPD). This study aimed to investigate the contribution of inhaled steroid use to pneumonia severity and mortality in cases with COVID-19 pneumonia. Materials and Methods: The study is a retrospective, observational study. Among the cases admitted to the pandemic clinic, patients diagnosed with COVID-19 pneumonia were included. The plan was to compare cases who received and did not receive inhaled corticosteroids in terms of pneumonia severity and mortality. In order to define risk factors for mortality, univariate and multivariable negative binomial regression analyses were performed. Result: In our study, it was observed that n= 540 (75%) cases did not receive inhaled corticosteroids (group 1), and 180 (25%) cases used inhaled corti costeroids (group 2). Group 1 and group 2 cases were compared in terms of pneumonia severity with no significant difference between the two groups (p= 0.11). Then, risk factors affecting mortality in all cases were examined with univariate analyses. Increasing age, applying mechanical ventilation, having severe pneumonia, having interstitial lung disease, and applying prone position were found to be statistically significant factors in mortality (p < 0.05). Conclusions: In conclusion, in our study, it was observed that the use of inhaled corticosteroids did not increase the severity of pneumonia and mortality. It was thought that the treatment they received could be continued when the patients treated with inhaled corticosteroids due to asthma and COPD had COVID-19 pneumonia.
Asunto(s)
Corticoesteroides , COVID-19 , Índice de Severidad de la Enfermedad , Humanos , Masculino , Administración por Inhalación , Estudios Retrospectivos , Femenino , Persona de Mediana Edad , COVID-19/mortalidad , COVID-19/complicaciones , Anciano , Corticoesteroides/uso terapéutico , Corticoesteroides/administración & dosificación , Factores de Riesgo , Tratamiento Farmacológico de COVID-19 , SARS-CoV-2 , Adulto , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Enfermedad Pulmonar Obstructiva Crónica/mortalidad , Enfermedad Pulmonar Obstructiva Crónica/complicaciones , Asma/tratamiento farmacológico , Asma/complicaciones , Asma/mortalidadRESUMEN
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.
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.