ABSTRACT
OBJECTIVE: To describe the impact of COVID-19 on acute cerebrovascular disease care across 9 comprehensive stroke centers throughout Los Angeles County (LAC). METHODS: Volume of emergency stroke code activations, patient characteristics, stroke severity, reperfusion rates, treatment times, and outcomes from February 1 to April 30, 2020, were compared against the same time period in 2019. Demographic data were provided by each participating institution. RESULTS: There was a 17.3% decrease in stroke code activations across LAC in 2020 compared to 2019 (1,786 vs. 2,159, respectively, χ2 goodness of fit test p < 0.0001) across 9 participating comprehensive stroke centers. Patients who did not receive any reperfusion therapy decreased by 16.6% in 2020 (1,527) compared to 2019 (1,832). Patients who received only intravenous thrombolytic (IVT) therapy decreased by 31.8% (107 vs. 157). Patients who received only mechanical thrombectomy (MT) increased by 3% (102 vs. 99). Patients who received both IVT and MT decreased by 31.8% (45 vs. 66). Recanalization treatment times in 2020 were comparable to 2019. CSCs serving a higher proportion of Latinx populations in the eastern parts of LAC experienced a higher incidence of MT in 2020 compared to 2019. Mild increase in stroke severity was seen in 2020 compared to 2019 (8.95 vs. 8.23, p = 0.046). A higher percentage of patients were discharged home in 2020 compared to 2019 (59.5 vs. 56.1%, p = 0.034), a lower percentage of patients were discharged to skilled nursing facility (16.1 vs. 20.7%, p = 0.0004), and a higher percentage of patients expired (8.6 vs. 6.3%, p = 0.008). CONCLUSION: LAC saw a decrease in overall stroke code activations in 2020 compared to 2019. Reperfusion treatment times remained comparable to prepandemic metrics. There has been an increase in severe stroke incidence and higher volume of thrombectomy treatments in Latinx communities within LAC during the pandemic of 2020. More patients were discharged home, less patients discharged to skilled nursing facilities, and more patients expired in 2020, compared to the same time frame in 2019.
Subject(s)
Brain Ischemia/epidemiology , COVID-19 , Fibrinolytic Agents/adverse effects , Ischemic Stroke , Stroke/therapy , Thrombolytic Therapy , Brain Ischemia/diagnosis , Brain Ischemia/therapy , Humans , Los Angeles/epidemiology , Retrospective Studies , SARS-CoV-2 , Stroke/diagnosis , Stroke/epidemiology , Thrombectomy , Time-to-Treatment , Treatment OutcomeABSTRACT
The purpose of this article is to address several challenging questions in the management of young patients (those age 60 and under) who present with ischemic stroke. Do genetic thrombophilic states, strongly associated with venous thrombosis, independently cause arterial events in adults? Should cases of patent foramen ovale be closed with mechanical devices in patients with cryptogenic stroke? What are the optimal treatments for cerebral vein thrombosis, carotid artery dissection, and antiphospholipid syndrome and are DOACs acceptable treatment for these indications? What is the mechanism underlying large vessel stroke in patients with COVID-19? This is a narrative review. We searched PubMed and Embase and American College of physicians Journal club database for English language articles since 2000 looking mainly at randomized clinical trials, Meta analyses, Cochran reviews as well as some research articles viewed to be cutting edge regarding anticoagulation and cerebrovascular disease. Searches were done entering cerebral vein thrombosis, carotid dissection, anticoagulation therapy and stroke, antiphospholipid antibody and stroke, stroke in young adults, cryptogenic stroke and anticoagulation, patent foramen ovale and cryptogenic stroke, COVID-19 and stroke.
Subject(s)
COVID-19/complications , Ischemic Stroke/etiology , Ischemic Stroke/therapy , SARS-CoV-2 , Adult , Aortic Dissection/complications , Anticoagulants/adverse effects , Anticoagulants/therapeutic use , Antiphospholipid Syndrome/complications , Cervical Vertebrae/blood supply , Female , Foramen Ovale, Patent/complications , Foramen Ovale, Patent/surgery , Humans , Intracranial Thrombosis/etiology , Intracranial Thrombosis/therapy , Ischemic Stroke/prevention & control , Male , Middle Aged , Pandemics , Prognosis , Risk Factors , Thrombophilia/complicationsABSTRACT
The coronavirus disease 2019 pandemic has changed the way we engage patient care, with a move toward telemedicine-based health care encounters. Teleneurology is now being rapidly embraced by neurologists in clinics and hospitals nationwide but for many, this paradigm of care is unfamiliar. Exposure to telemedicine in neurology training programs is scarce despite previous calls to expand teleneurology education. Programs that provide a teleneurology curriculum have demonstrated increased proficiency, accuracy, and post-training utilization among their trainees. With the current changes in health care, broad incorporation of teleneurology education in resident and fellow training after this pandemic dissipates will only serve to improve trainee preparedness for independent practice.