Articles: sars-cov-2.
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By the end of 2019 the first cases of severe pneumonia of unknown origin were reported in Wuhan, China. The causative agent was identified as a novel b-coronavirus SARS-CoV-2 and the disease was named COVID-19. Since the beginning of 2020, the infection has spread worldwide, which led the WHO to declare COVID-19 a public health emergency of international concern and to characterize the current situation as a pandemic. ⋯ Typical imaging findings include multifocal peripherally distributed ground-glass opacities or consolidations, interlobular septal thickening, crazy paving appearance and cystic changes. The overall case fatality rate is estimated to range from 1 to 3 %, however, it is dependent on age and underlying medical comorbidities. Current potential treatment options include hydroxychloroquine, remdesivir, lopinavir/ritonavir and convalescent plasma.
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Frontiers in pharmacology · Jan 2020
Efficacy and Safety of Corticosteroid Treatment in Patients With COVID-19: A Systematic Review and Meta-Analysis.
COVID-19 is a type of pneumonia caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection that was identified in December 2019. Corticosteroid therapy was empirically used for clinical treatment in the early stage of the disease outbreak; however, data regarding its efficacy and safety are controversial. The aim of this study was to evaluate the efficacy and safety of corticosteroid therapy in patients with COVID-19. ⋯ The findings of our study indicate that corticosteroid therapy is not highly effective, but it appears to improve prognosis and promote clinical recovery in patients with severe COVID-19.
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Here we report on the most recent updates on experimental drugs successfully employed in the treatment of the disease caused by SARS-CoV-2 coronavirus, also referred to as COVID-19 (COronaVIrus Disease-19). In particular, several cases of recovered patients have been reported after being treated with lopinavir/ritonavir [which is widely used to treat Human Immunodeficiency Virus (HIV) infection] in combination with the anti-flu drug oseltamivir. ⋯ Since the recoveries/deaths ratio in the last weeks significantly increased, especially in China, it is clear that the experimental antiviral therapy, together with the availability of intensive care unit beds in hospitals and rigorous government control measures, all play an important role in dealing with this virus. This also stresses the urgent need for the scientific community to devote its efforts to the development of other more specific antiviral strategies.