Articles: sars-cov-2.
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Casopís lékar̆ů c̆eských · Jan 2020
Case ReportsA case of severe course of COVID-19 treated with experimental therapy.
70-year-old high-risk patient with severe course of COVID-19 hospitalized for progressive dyspnea due to extensive bilateral pneumonia caused by SARS-CoV-2. The patient was treated with hydroxychloroquine and azithromycin from day one of hospital stay. ⋯ The patient subsequently improved and was discharged home on day eleven of the hospital stay. Risk factors of severe course of the infection, complications and potential therapies of COVID-19 are discussed.
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Multicenter Study Observational Study
SARS-CoV-2 Detection on Bronchoalveolar Lavage: An Italian Multicenter experience.
Bronchoscopy with bronchoalveolar lavage (BAL) during the SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2) pandemic should be reserved to a limited number of clinical indications. The yield of BAL for the diagnosis of suspected or confirmed pulmonary SARS-CoV-2 infection is still unknown. ⋯ In our centers, the rate of detection of SARS-CoV-2 on BAL in patients with suspected infection was 37.2%. The agreement of BAL with nasopharyngeal swabs was high; CT alterations could predict the pretest probability of SARS-CoV-2 infection, but suspicion of viral infection should be always considered.
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Arch Acad Emerg Med · Jan 2020
Laboratory Parameters in Detection of COVID-19 Patients with Positive RT-PCR; a Diagnostic Accuracy Study.
The role of laboratory parameters in screening of COVID-19 cases has not been definitely established. This study aimed to evaluate the accuracy of laboratory parameters in predicting cases with positive RT-PCR for COVID-19. ⋯ Our findings suggest that level of LDH, CRP, ALT and NEU can be used to predict the result of COVID-19 test. They can help in detection of COVID-19 patients.
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Frontiers in immunology · Jan 2020
ReviewThe Impact of Pre-existing Comorbidities and Therapeutic Interventions on COVID-19.
Evidence from the global outbreak of SARS-CoV-2 has clearly demonstrated that individuals with pre-existing comorbidities are at a much greater risk of dying from COVID-19. This is of great concern for individuals living with these conditions, and a major challenge for global healthcare systems and biomedical research. Not all comorbidities confer the same risk, however, many affect the function of the immune system, which in turn directly impacts the response to COVID-19. ⋯ Here, we review immune dysfunction in response to SARS-CoV-2 infection and the impact of pre-existing comorbidities on the development of COVID-19. We explore how underlying disease etiologies and common therapies used to treat these conditions exacerbate COVID-19 progression. Moreover, we discuss the long-term challenges associated with the use of both novel and repurposed therapies for the treatment of COVID-19 in patients with pre-existing comorbidities.
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We are reporting a case of Acute Post-Infectious Flaccid paralysis also commonly known as Guillain-Barré Syndrome (GBS) in a patient with confirmed COVID-19 infection. GBS often occurs following an infectious trigger which induces autoimmune reaction causing damage to peripheral nerves. ⋯ This report is presented for clinicians to be aware and for the medical fraternity to look into this unusual presentation which may shed some more light on possible pathways of the pathogenesis and clinical manifestations. We recommend that the presentation of GBS with acute respiratory distress should warrant extra precaution and a testing for COVID-19 especially when the symptoms of COVID-19 are protean.