Published in
American Academy of Neurology (AAN), Neurology, 4(96), p. e575-e586, 2020
DOI: 10.1212/wnl.0000000000010979
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A Prospective Study of Neurologic Disorders in Hospitalized Patients With COVID-19 in New York City
,
Sakinah Sabadia,
Rebecca Lalchan,
Taolin Fang,
Brent Flusty,
Patricio Millar-Vernetti ,
Thomas Snyder,
Stephen Berger,
Dixon Yang,
Andre Granger,
Nicole Morgan,
Palak Patel ,
Josef Gutman,
Kara Melmed ,
Shashank Agarwal
and other authors.
Full text: Unavailable
Abstract
ObjectiveTo determine the prevalence and associated mortality of well-defined neurologic diagnoses among patients with coronavirus disease 2019 (COVID-19), we prospectively followed hospitalized severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)–positive patients and recorded new neurologic disorders and hospital outcomes.MethodsWe conducted a prospective, multicenter, observational study of consecutive hospitalized adults in the New York City metropolitan area with laboratory-confirmed SARS-CoV-2 infection. The prevalence of new neurologic disorders (as diagnosed by a neurologist) was recorded and in-hospital mortality and discharge disposition were compared between patients with COVID-19 with and without neurologic disorders.ResultsOf 4,491 patients with COVID-19 hospitalized during the study timeframe, 606 (13.5%) developed a new neurologic disorder in a median of 2 days from COVID-19 symptom onset. The most common diagnoses were toxic/metabolic encephalopathy (6.8%), seizure (1.6%), stroke (1.9%), and hypoxic/ischemic injury (1.4%). No patient had meningitis/encephalitis or myelopathy/myelitis referable to SARS-CoV-2 infection and 18/18 CSF specimens were reverse transcriptase PCR negative for SARS-CoV-2. Patients with neurologic disorders were more often older, male, white, hypertensive, diabetic, intubated, and had higher sequential organ failure assessment (SOFA) scores (all p < 0.05). After adjusting for age, sex, SOFA scores, intubation, history, medical complications, medications, and comfort care status, patients with COVID-19 with neurologic disorders had increased risk of in-hospital mortality (hazard ratio [HR] 1.38, 95% confidence interval [CI] 1.17–1.62, p < 0.001) and decreased likelihood of discharge home (HR 0.72, 95% CI 0.63–0.85, p < 0.001).ConclusionsNeurologic disorders were detected in 13.5% of patients with COVID-19 and were associated with increased risk of in-hospital mortality and decreased likelihood of discharge home. Many observed neurologic disorders may be sequelae of severe systemic illness.