ABSTRACT
The infection by the new coronavirus (SARS-CoV-2) had in its beginnings a debated treatment, due to the unknown about its pathogenesis, which with the passage of time was clarified evidencing an inflammatory component. Corticosteroid therapy showed as a therapeutic option. In patients with corticosteroids it is essential to know the possible side reactions due to their immunosuppressive effect. We present the case of a 48-year-old male from Ecuador, who after infection by SARSCoV- 2 treated with corticosteroids, suffering as a complication the appearance of a serpiginous rash in the lumbar region. Due to its migratory history, serology for Strongyloides stercoralis, the diagnosis of currens larva was confirmed.Copyright © 2023 Sociedad Madrinela de Neumologia y Cirugia Toracica. All rights reserved.
ABSTRACT
Role of asthma as a risk factor in severity and mortality in COVID-19 varies in literature. In 2020, 4CMortality score was published, which through 8 parameters in the initial evaluation (age, sex, comorbidity index Charlson, respiratory rate, peripheral oxygen saturation, renal function, Glasgow scale and C-reactive protein) stratified risk of in-hospital mortality from COVID-19 into low(0-3 points), intermediate(4-8), high(9-14) and very high(from 15). Our objective is to assess usefulness of 4CMortality in asthmatic patients admitted for COVID-19 and to verify the degree of correlation between the score and the mortality data and hospital stay. Observational retrospective study of asthmatic patients admitted for COVID-19 between March 2020 and March 2021. Statistical analysis is performed using Fisher's exact test(risk scale-death), ANOVA(risk scale-days hospitalization), and Kaplan Meier curve, considering statistically significant those results with a p<0.05. Sample of 99 patients, 18 in low risk group, 35 intermediate risk, 44 high risk and 2 very high risk. In terms of mortality, 7 deaths(high risk, 15.9%) and 2(very high risk, 100%), statistically significant (Fisher 17.07, p<0.0001). In terms of hospitalization days, median 7 days(low risk), 10(intermediate risk), 17 (high risk) and 5 (very high risk);statistically significant(F 6.37, p 0.001). In the survival analysis, median survival of 7 days(low-risk), 10(intermediate risk) and 19(high risk)(Log Rank 32.887, p<0.0001)(Fig 1). In conclusion, 4CMortality score is a good tool to establish the probability of poor evolution in asthmatic patients admitted for COVID-19 due to increased mortality and hospital stay.
ABSTRACT
Introduction: Non-invasive respiratory therapies (NRT) were widely used in the first wave of the COVID-19 pandemic in different settings, depending on availability. The objective of our study was to present 90-day survival and associated factors in patients treated with NRT in a tertiary hospital without an Intermediate Respiratory Care Unit. The secondary objective was to compare the outcomes of the different therapies. Methods: Observational study of patients treated with NRT outside of an intensive care or intermediate respiratory care unit setting, diagnosed with COVID-19 and acute respiratory distress syndrome by radiological criteria and SpO2/FiO2 ratio. A multivariate logistic regression model was developed to determine independently associated variables, and the outcomes of high flow nasal cannula and continuous positive airway pressure were compared. Results: In total, 107 patients were treated and 85 (79.4%) survived at 90 days. Before starting NRT, the mean SpO2/FiO2 ratio was 119.8 ± 59.4. A higher SOFA score was significantly associated with mortality (OR 2,09;95% CI 1.34-3.27), while self-pronation was a protective factor (OR 0.23;95% CI 0.06-0.91). High flow nasal cannula was used in 63 subjects (58.9%), and continuous positive airway pressure in 41 (38.3%), with no differences between them. Conclusion: Approximately 4 out of 5 patients treated with NRT survived to 90 days, and no significant differences were found between high flow nasal cannula and continuous positive airway pressure.