Articles: sars-cov-2.
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Critical care clinics · Jul 2022
ReviewReview of Anti-inflammatory and Antiviral Therapeutics for Hospitalized Patients Infected with Severe Acute Respiratory Syndrome Coronavirus 2.
Severe acute respiratory syndrome coronavirus 2 infection leads to dysregulation of immune pathways. Therapies focusing on suppressing cytokine activity have some success. ⋯ Janus kinase inhibition in combination with glucocorticoids is emerging as a potential therapeutic option for patients with moderate to severe symptoms. Data on the role of anakinra, hyperimmune immunoglobulin/convalescent plasma, or plasma purification are limited.
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Observational Study
A Prospective Observational Cohort Comparison of SARS-CoV-2 Seroprevalence Between Paramedics and Matched Blood Donors in Canada During the COVID-19 Pandemic.
SARS-CoV-2 represents an occupational risk to paramedics, who work in uncontrolled environments. We sought to identify the occupation-specific risk to paramedics by comparing their seroprevalence of SARS-CoV-2 infection-specific antibodies to that of blood donors in Canada. ⋯ Overall, paramedics demonstrated similar evidence of prior SARS-CoV-2 infection to that of blood donors. However, among unvaccinated individuals, evidence of prior infection was higher among paramedics compared to blood donors.
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Eur. J. Clin. Invest. · Jul 2022
ReviewA comprehensive review of adverse events to drugs used in COVID-19 patients: Recent clinical evidence.
Since the breakthrough of the pandemic, several drugs have been used to treat COVID-19 patients. This review aims to gather information on adverse events (AE) related to most drugs used in this context. ⋯ Some SOCs seem to be more frequent than others among the COVID-19 drugs included, although neither of the studies included reported causality analysis. For that purpose, further clinical studies with robust methodologies, as randomised controlled trials, should be designed and performed.
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Case Reports
Acute odynophagia - a new symptom of COVID-19 during the SARS-CoV-2 Omicron variant wave in Sweden.
The objective of this study is to present a novel clinical manifestation of infection with the Omicron variant of the SARS-CoV-2 virus affecting mainly young, vaccinated, and healthy adults. We describe a new group of COVID-19 patients seeking emergency care with symptoms similar to the life-threatening condition epiglottitis. Here, we present a case series and discuss management. ⋯ Previous variants of SARS-CoV-2 infection affected predominantly the lower respiratory tract and were associated with loss of smell and taste in many patients. The Omicron variant seems to affect predominantly the upper airways and cause acute laryngitis without olfactory dysfunction. In some patients, the clinical manifestation is similar to the symptoms of epiglottitis. In such a case, a prompt examination of the larynx is the gold standard to exclude inflammatory edema in the upper airways. None of the patients described in this study developed epiglottitis. In this study, we discuss the management of acute odynophagia in COVID-19 patients.