Articles: sars-cov-2.
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Review
COVID-19: The Potential Treatment of Pulmonary Fibrosis Associated with SARS-CoV-2 Infection.
In December 2019, a novel coronavirus, SARS-CoV-2, appeared, causing a wide range of symptoms, mainly respiratory infection. In March 2020, the World Health Organization (WHO) declared Coronavirus Disease 2019 (COVID-19) a pandemic, therefore the efforts of scientists around the world are focused on finding the right treatment and vaccine for the novel disease. COVID-19 has spread rapidly over several months, affecting patients across all age groups and geographic areas. ⋯ One possible complication of pulmonary involvement in COVID-19 is pulmonary fibrosis, which leads to chronic breathing difficulties, long-term disability and affects patients' quality of life. There are no specific mechanisms that lead to this phenomenon in COVID-19, but some information arises from previous severe acute respiratory syndrome (SARS) or Middle East respiratory syndrome (MERS) epidemics. The aim of this narrative review is to present the possible causes and pathophysiology of pulmonary fibrosis associated with COVID-19 based on the mechanisms of the immune response, to suggest possible ways of prevention and treatment.
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Meta Analysis
Prevalence and impact of acute renal impairment on COVID-19: a systematic review and meta-analysis.
The aim of this study is to assess the prevalence of abnormal urine analysis and kidney dysfunction in COVID-19 patients and to determine the association of acute kidney injury (AKI) with the severity and prognosis of COVID-19 patients. ⋯ The incidence of abnormal urine analysis and kidney dysfunction in COVID-19 was high and AKI is closely associated with the severity and prognosis of COVID-19 patients. Therefore, it is important to increase awareness of kidney dysfunction in COVID-19 patients.
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Case Reports
Acute encephalopathy with elevated CSF inflammatory markers as the initial presentation of COVID-19.
COVID-19 is caused by the severe acute respiratory syndrome virus SARS-CoV-2. It is widely recognized as a respiratory pathogen, but neurologic complications can be the presenting manifestation in a subset of infected patients. ⋯ Our findings suggest that neurologic symptoms such as encephalopathy and seizures may be the initial presentation of COVID-19. Central nervous system inflammation may associate with neurologic manifestations of disease.
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We present a case of a 39-year-old male who presented with chest pain without fever or respiratory symptoms. Troponins were elevated and electrocardiogram (ECG) was inconclusive for ST-elevation myocardial infarction (STEMI). ⋯ Although COVID-19 manifests primarily as respiratory disease, few cases of cardiac injury without respiratory involvement or febrile illness have been reported. This case illustrates that COVID-19 can present atypically and affect an isolated non-respiratory organ system.
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Pol. Merkur. Lekarski · Jun 2020
ReviewCoronavirus SARS-Cov-2 and arterial hypertension - facts and myths.
Arterial hypertension is the most common comorbid disease in patients who died as a result of SARS-Cov-2 infection. Numerous observational studies indicate a relationship between arterial hypertension and its treatment and SARS-Cov-2 coronavirus infection. It is known from experimental studies that SARS-Cov-2 enters the cells by interacting with the ACE2 enzyme, while it is not known whether ACE2 is the only factor that allows the virus to enter the cell. ⋯ It has been shown that the use of recombinant ACE2 can be potentially beneficial in COVID-19 therapy by limiting the entry of the virus into the cell. Blood glucose as well as lipid profile should be monitored during SARS-Cov-2 coronavirus infection. This article attempts to gather key information on arterial hypertension and COVID-19.