ABSTRACT
Patients with pre-existing cardiovascular disease (CVD) are at high risk for adverse outcomes with coronavirus disease 2019 (COVID-19). Further, COVID-19 infection is associated with numerous cardiovascular (CV) complications including arrhythmia, myocardial injury, cardiomyopathy, and thrombotic events. Increased susceptibility to COVID-19 and CV complications related to COVID-19 may be in part related to immune dysregulation and inflammation associated with CV disease which is exacerbated with viral infection. Vitamin D plays a major role in immune function and exerts anti-inflammatory effects, which may prove important in the context of CVD and COVID-19. To date, studies have shown minimal benefit for vitamin D supplementation in patients with COVID-19, though there are no studies specific to patients with CVD and related complications. Further, given that vitamin D has important protective effects on the CV system, including augmentation of myocardial contractility and anti-thrombotic effects, it is unknown if supplementation with vitamin D can mitigate CVD complications associated with COVID-19.
Subject(s)
COVID-19 Drug Treatment , COVID-19 , Cardiovascular Diseases , Vitamin D Deficiency , COVID-19/complications , Cardiovascular Diseases/etiology , Cardiovascular Diseases/prevention & control , Humans , Vitamin D/physiology , Vitamin D/therapeutic use , Vitamin D Deficiency/complications , Vitamin D Deficiency/drug therapy , Vitamins/therapeutic useABSTRACT
Coronavirus disease-2019 (COVID-19), a viral respiratory illness caused by the severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2), may predispose patients to thrombotic disease, both in the venous and arterial circulations, because of excessive inflammation, platelet activation, endothelial dysfunction, and stasis. In addition, many patients receiving antithrombotic therapy for thrombotic disease may develop COVID-19, which can have implications for choice, dosing, and laboratory monitoring of antithrombotic therapy. Moreover, during a time with much focus on COVID-19, it is critical to consider how to optimize the available technology to care for patients without COVID-19 who have thrombotic disease. Herein, the authors review the current understanding of the pathogenesis, epidemiology, management, and outcomes of patients with COVID-19 who develop venous or arterial thrombosis, of those with pre-existing thrombotic disease who develop COVID-19, or those who need prevention or care for their thrombotic disease during the COVID-19 pandemic.
Subject(s)
Anticoagulants/pharmacology , Betacoronavirus/isolation & purification , Coronavirus Infections , Fibrinolytic Agents/pharmacology , Pandemics , Platelet Aggregation Inhibitors/pharmacology , Pneumonia, Viral , Thromboembolism , COVID-19 , Coronavirus Infections/blood , Coronavirus Infections/complications , Coronavirus Infections/epidemiology , Coronavirus Infections/therapy , Humans , Pneumonia, Viral/blood , Pneumonia, Viral/complications , Pneumonia, Viral/epidemiology , Pneumonia, Viral/therapy , SARS-CoV-2 , Thromboembolism/drug therapy , Thromboembolism/epidemiology , Thromboembolism/etiology , Thromboembolism/physiopathology , Treatment OutcomeABSTRACT
Coronavirus disease 2019 (COVID-19), currently a worldwide pandemic, is a viral illness caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The suspected contribution of thrombotic events to morbidity and mortality in COVID-19 patients has prompted a search for novel potential options for preventing COVID-19-associated thrombotic disease. In this article by the Global COVID-19 Thrombosis Collaborative Group, we describe novel dosing approaches for commonly used antithrombotic agents (especially heparin-based regimens) and the potential use of less widely used antithrombotic drugs in the absence of confirmed thrombosis. Although these therapies may have direct antithrombotic effects, other mechanisms of action, including anti-inflammatory or antiviral effects, have been postulated. Based on survey results from this group of authors, we suggest research priorities for specific agents and subgroups of patients with COVID-19. Further, we review other agents, including immunomodulators, that may have antithrombotic properties. It is our hope that the present document will encourage and stimulate future prospective studies and randomized trials to study the safety, efficacy, and optimal use of these agents for prevention or management of thrombosis in COVID-19.
Subject(s)
Coronavirus Infections/immunology , Fibrinolytic Agents/therapeutic use , Inflammation/drug therapy , Pneumonia, Viral/immunology , Thrombosis/drug therapy , Animals , Anti-Inflammatory Agents/therapeutic use , Anticoagulants/therapeutic use , Antiviral Agents/therapeutic use , Betacoronavirus , COVID-19 , Coronavirus Infections/complications , Coronavirus Infections/drug therapy , Glycosaminoglycans/therapeutic use , Hemostasis , Humans , Inflammation/complications , Inflammation/immunology , Pandemics , Platelet Aggregation Inhibitors/therapeutic use , Pneumonia, Viral/complications , Pneumonia, Viral/drug therapy , SARS-CoV-2 , Thrombosis/complications , Thrombosis/immunology , COVID-19 Drug TreatmentABSTRACT
The coronavirus disease 2019 (COVID-19) is an infectious disease caused by severe acute respiratory syndrome coronavirus 2 that has significant implications for the cardiovascular care of patients. First, those with COVID-19 and pre-existing cardiovascular disease have an increased risk of severe disease and death. Second, infection has been associated with multiple direct and indirect cardiovascular complications including acute myocardial injury, myocarditis, arrhythmias, and venous thromboembolism. Third, therapies under investigation for COVID-19 may have cardiovascular side effects. Fourth, the response to COVID-19 can compromise the rapid triage of non-COVID-19 patients with cardiovascular conditions. Finally, the provision of cardiovascular care may place health care workers in a position of vulnerability as they become hosts or vectors of virus transmission. We hereby review the peer-reviewed and pre-print reports pertaining to cardiovascular considerations related to COVID-19 and highlight gaps in knowledge that require further study pertinent to patients, health care workers, and health systems.