Articles: sars-cov-2.
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Case Reports
Pneumothorax with Bullous Lesions as a Late Complication of Covid-19 Pneumonia: A Report on Two Clinical Cases.
Coronavirus-19 disease (COVID-19) primarily affects the respiratory tract, causing viral pneumonia with fever, hypoxemia, and cough. Commonly observed complications include acute respiratory failure, liver or kidney injury, and cardiovascular or neurologic symptoms. In some patients, inflammatory damage results in long-term complications, such as pulmonary fibrosis, chronic pulmonary thrombotic microangiopathy, or neurologic symptoms. The development of spontaneous pneumothorax is reported as a rare complication mainly in consequence to mechanic ventilation in the criticall ill. ⋯ We report 2 cases of patients with COVID-19 pneumonia complicated by spontaneous pneumothorax and bullous lesions of the lung. Bilateral giant bullae were observed in 1 of the cases. This complication occurred after an initial resolvement of respiratory symptoms (day 16 and day 29 after COVID-19 treatment was started). Initially, both patients had shown a rather mild course of COVID-19 pneumonia and no mechanical ventilatory support had been necessary. Why Should an Emergency Physician Be Aware of This?: In both cases, COVID-19 caused alveolar damage and the formation of thoracic bullae with consequent spontaneous pneumothorax as a serious complication. Emergency physicans must be aware of this complication even if the initial COVID-19 symptoms have resolved. © 2021 Elsevier Inc.
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Eur. J. Clin. Invest. · Nov 2021
Observational StudySerum antibody response to BNT162b2 after natural SARS-CoV-2 infection.
There is preliminary evidence that individuals with previous SARS-CoV-2 infections exhibit a more pronounced antibody response. However, these assumptions have not yet been supported by data obtained through various CE-marked tests. This study aimed to close this gap. ⋯ Compared with naïve individuals, seropositives after natural SARS-CoV-2 infection presented with a substantially higher antibody response already after dose 1 of BNT162b2, as measured by two CE-marked in vitro diagnostic tests and a sVNT. These results should stimulate discussion and research on whether individuals after previous SARS-CoV-2 infection would benefit from a two-part vaccination schedule or whether these currently much-needed second doses could be saved.
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Prevalence of vitamin D deficiency and its prognostic impact on patients hospitalized with COVID-19.
Although hypovitaminosis D appears to be highly prevalent in patients with coronavirus disease 2019 (COVID-19), its impact on their prognosis remains unclear. ⋯ Regardless of the potential usefulness of Vit-D measurement to guide appropriate supplementation, Vit-D does not appear to provide helpful information for the stratification of in-hospital prognosis in patients with COVID-19.
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Annals of Saudi medicine · Nov 2021
Observational StudyPrognosis of patients hospitalized with a diagnosis of COVID-19 pneumonia in a tertiary hospital in Turkey.
SARS-CoV2/COVID-19 emerged in China and caused a global pandemic in 2020. The mortality rate has been reported to be between 0% and 14.6% in all patients. In this study, we determined the clinical and laboratory parameters of COVID-19 related morbidity and mortality in our hospital. ⋯ None.
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The brutal COVID-19 pandemic has majorly impacted populations and health systems, and surgeons have observed dramatic changes in their daily clinical activities. A survey of French digestive surgeons was conducted to assess these changes. ⋯ This study highlighted the deviations in general emergency surgery patients and provided implications for the solutions that should be implemented during a new health crisis.