Articles: coronavirus.
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Am. J. Physiol. Lung Cell Mol. Physiol. · Aug 2020
ReviewNovel insights on the pulmonary vascular consequences of COVID-19.
In the last few months, the number of cases of a new coronavirus-related disease (COVID-19) rose exponentially, reaching the status of a pandemic. Interestingly, early imaging studies documented that pulmonary vascular thickening was specifically associated with COVID-19 pneumonia, implying a potential tropism of the virus for the pulmonary vasculature. Moreover, SARS-CoV-2 infection is associated with inflammation, hypoxia, oxidative stress, mitochondrial dysfunction, DNA damage, and lung coagulopathy promoting endothelial dysfunction and microthrombosis. ⋯ Although the consequences of COVID-19 on the pulmonary circulation remain to be explored, several viruses have been previously thought to be involved in the development of pulmonary vascular diseases. Patients with preexisting pulmonary vascular diseases also appear at increased risk of morbidity and mortality. The present article reviews the molecular factors shared by coronavirus infection and pulmonary vasculature defects, and the clinical relevance of pulmonary vascular alterations in the context of COVID-19.
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J Pain Symptom Manage · Aug 2020
COVID-19 Lessons: The Alignment of Palliative Medicine and Trauma-Informed Care.
As the COVID-19 pandemic wears on, its psychological, emotional, and existential toll continues to grow and indeed may now rival the physical suffering caused by the illness. Patients, caregivers, and health-care workers are particularly at risk for trauma responses and would be well served by trauma-informed care practices to minimize both immediate and long-term psychological distress. Given the significant overlap between the core tenets of trauma-informed care and accepted guidelines for the provision of quality palliative care (PC), PC teams are particularly well poised to both incorporate such practices into routine care and to argue for their integration across health systems. We outline this intersection to highlight the uniquely powerful role PC teams can play to reduce the long-term psychological impact of the COVID-19 pandemic.
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In China, the doubling time of the coronavirus disease epidemic by province increased during January 20-February 9, 2020. Doubling time estimates ranged from 1.4 (95% CI 1.2-2.0) days for Hunan Province to 3.1 (95% CI 2.1-4.8) days for Xinjiang Province. The estimate for Hubei Province was 2.5 (95% CI 2.4-2.6) days.
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J Pain Symptom Manage · Aug 2020
Crisis Symptom Management and Patient Communication Protocols Are Important Tools for All Clinicians Responding to COVID-19.
Symptom management and skilled communication with patients and families are essential clinical services in the midst of the coronavirus disease 2019 pandemic. Although palliative care specialists have training in these skills, many frontline clinicians from other specialties do not. It is imperative that all clinicians responding to the coronavirus disease 2019 crisis have access to clinical tools to support symptom management and difficult patient and family communication.