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2.
Clin Neurol Neurosurg ; 201: 106436, 2021 02.
Article in English | MEDLINE | ID: covidwho-1059739

ABSTRACT

BACKGROUND: To evaluate overall ischemic stroke volumes and rates, specific subtypes, and clinical presentation during the COVID-19 pandemic in a multicenter observational study from eight states across US. METHODS: We compared all ischemic strokes admitted between January 2019 and May 2020, grouped as; March-May 2020 (COVID-19 period) and March-May 2019 (seasonal pre-COVID-19 period). Primary outcome was stroke severity at admission measured by NIHSS stratified as mild (0-7), moderate [8-14], and severe (>14). Secondary outcomes were volume of large vessel occlusions (LVOs), stroke etiology, IV-tPA rates, and discharge disposition. RESULTS: Of the 7969 patients diagnosed with acute ischemic stroke during the study period, 933 (12 %) presented in the COVID-19 period while 1319 (17 %) presented in the seasonal pre-COVID-19 period. Significant decline was observed in the mean weekly volumes of newly diagnosed ischemic strokes (98 ± 3 vs 50 ± 20,p = 0.003), LVOs (16.5 ± 3.8 vs 8.3 ± 5.9,p = 0.008), and IV-tPA (10.9 ± 3.4 vs 5.3 ± 2.9,p = 0.0047), whereas the mean weekly proportion of LVOs (18 % ±5 vs 16 % ±7,p = 0.24) and IV-tPA (10.4 % ±4.5 vs. 9.9 % ±2.4,p = 0.66) remained the same, when compared to the seasonal pre-COVID-19 period. Additionally, an increased proportion of patients presented with a severe disease (NIHSS > 14) during the COVID-19 period (29.7 % vs 24.5 %,p < 0.025). The odds of being discharged to home were 26 % greater in the COVID-19 period when compared to seasonal pre-COVID-19 period (OR:1.26, 95 % CI:1.07-1.49,p = 0.016). CONCLUSIONS: During COVID-19 period there was a decrease in volume of newly diagnosed ischemic stroke cases and IV-tPA administration. Patients admitted to the hospital had severe neurological clinical presentation and were more likely to discharge home.


Subject(s)
COVID-19/epidemiology , Neurology/trends , Societies, Medical/trends , Stroke/drug therapy , Stroke/epidemiology , Thrombolytic Therapy/trends , Administration, Intravenous , Adult , Aged , Aged, 80 and over , COVID-19/diagnosis , Cohort Studies , Female , Humans , Male , Middle Aged , Pandemics , Retrospective Studies , Stroke/diagnosis , Tissue Plasminogen Activator/administration & dosage , United States/epidemiology , Vascular Diseases/drug therapy , Vascular Diseases/epidemiology
4.
J Stroke Cerebrovasc Dis ; 29(8): 104980, 2020 Aug.
Article in English | MEDLINE | ID: covidwho-343178

ABSTRACT

BACKGROUND: The COVID-19 pandemic has presented unprecedented challenges to healthcare organizations worldwide. A steadily rising number of patients requiring intensive care, a large proportion from racial and ethnic minorities, demands creative solutions to provide high-quality care while ensuring healthcare worker safety in the face of limited resources. Boston Medical Center has been particularly affected due to the underserved patient population we care for and the increased risk of ischemic stroke in patients with COVID-19 infection. METHODS: We present protocol modifications developed to manage patients with acute ischemic stroke in a safe and effective manner while prioritizing judicious use of personal protective equipment and intensive care unit resources. CONCLUSION: We feel this information will benefit other organizations facing similar obstacles in caring for the most vulnerable patient populations during this ongoing public health crisis.


Subject(s)
Betacoronavirus/pathogenicity , Brain Ischemia/virology , Coronavirus Infections/therapy , Endovascular Procedures , Health Services Needs and Demand/organization & administration , Needs Assessment/organization & administration , Pneumonia, Viral/therapy , Radiography, Interventional , Stroke/therapy , Thrombolytic Therapy , Boston , Brain Ischemia/diagnosis , Brain Ischemia/epidemiology , COVID-19 , Clinical Decision-Making , Coronavirus Infections/diagnosis , Coronavirus Infections/epidemiology , Coronavirus Infections/virology , Critical Pathways/organization & administration , Endovascular Procedures/adverse effects , Host Microbial Interactions , Humans , Pandemics , Pneumonia, Viral/diagnosis , Pneumonia, Viral/epidemiology , Pneumonia, Viral/virology , Radiography, Interventional/adverse effects , Risk Assessment , Risk Factors , SARS-CoV-2 , Stroke/diagnosis , Stroke/epidemiology , Thrombolytic Therapy/adverse effects , Treatment Outcome , Triage/organization & administration
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