ArticleClinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology2022
Electroencephalography at the height of a pandemic: EEG findings in patients with COVID-19.
Article in Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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6 citing papers in PubMed, 13 citations in OpenAlex.
- Review
- EEG Signatures of COVID-19 Survival compared to close contacts and the Cuban EEG normative database.Clinical neurophysiology practice · 2026Article
- Neuropsychiatric complications of coronavirus disease 2019: Mount Sinai Health System cohort study.Journal of neurology · 2024Article
- Clinical outcomes of patients with seizure admitted for COVID-19: Findings from the Philippine CORONA study.Heliyon · 2024Article
- In-hospital outcomes in patients with and without epilepsy diagnosed with COVID-19-A cohort study.Epilepsia · 2023Article
- Neurological Manifestations of Non-Severe COVID-19-A Multidirectional Approach.Brain sciences · 2023Article
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16 authors at 1 institution in 1 country.
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Abstract
objectiveTo characterize continuous video electroencephalogram (VEEG) findings of hospitalized COVID-19 patients.
methodsWe performed a retrospective chart review of patients admitted at three New York City hospitals who underwent VEEG at the peak of the COVID-19 pandemic. Demographics, comorbidities, neuroimaging, VEEG indications and findings, treatment, and outcomes were collected.
resultsOf 93 patients monitored, 77% had severe COVID-19 and 40% died. Acute ischemic or hemorrhagic stroke was present in 26% and 15%, respectively. Most common VEEG indications were encephalopathy/coma (60%) and seizure-like movements (38%). Most common VEEG findings were generalized slowing (97%), generalized attenuation (31%), generalized periodic discharges (17%) and generalized sharp waves (15%). Epileptiform abnormalities were present in 43% and seizures in 8% of patients, all of whom had seizure risk factors. Factors associated with an epileptiform VEEG included increasing age (OR 1.07, p = 0.001) and hepatic/renal failure (OR 2.99, p = 0.03).
conclusionsMost COVID-19 patients who underwent VEEG monitoring had severe COVID-19 and over one-third had acute cerebral injury (e.g., stroke, anoxia). Seizures were uncommon. VEEG findings were nonspecific. SIGNIFICANCE: VEEG findings in this cohort of hospitalized COVID-19 patients were those often seen in critical illness. Seizures were uncommon and occurred in the setting of common seizure risk factors.
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