tetano
Editor, Senior Moderator
Cureus
. 2022 Mar 6;14(3):e22899.
doi: 10.7759/cureus.22899. eCollection 2022 Mar.
New-Onset Seizures as an Acute Presentation With Atypical EEG Findings in a Previously Healthy Child With Asymptomatic COVID-19 Infection
Asra Akbar[SUP] 1 [/SUP], Sharjeel Ahmad[SUP] 2 [/SUP]
Affiliations
Abstract
Coronavirus disease 2019 (COVID-19) infection is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This infection usually presents with upper respiratory symptoms; however, it can also present with a wide variety of other multisystem and neurological symptoms, including seizures. There are several proposed mechanisms by which COVID-19 can cause systemic signs of infections, including neurological complications and seizures. This case report describes a pediatric patient without a previously documented history of epilepsy who was admitted for new-onset focal seizures with impaired consciousness. No other cause and triggers of seizures were found, and the child was tested positive for COVID-19 infection. The patient had six electroclinical seizures during EEG. Video EEG findings showed atypical features of onset of intermittent rhythmic delta activity (IRDA) slowing over the left hemisphere with evolution/generalization of rhythmic delta/theta activity and without clear typical generalized epileptiform discharges. These EEG findings correlated with a clinical change of behavior arrest, staring, and yawning. Similar spells were reported multiple times a day prior to the admission, and past EEG was normal. A review of current literature on COVID-19 and neurological manifestations in children, including new seizures and prior diagnosis of epilepsy, is also provided in this case report. The clinical experience in children with newly diagnosed or chronic epilepsy suggests that exacerbation of seizures, especially from systemic effects such as those caused by severe COVID-19 infection, will be a major concern.
Keywords: covid-19; eeg; electroencephalography (eeg); sars-cov-2; status epilepticus (se).
. 2022 Mar 6;14(3):e22899.
doi: 10.7759/cureus.22899. eCollection 2022 Mar.
New-Onset Seizures as an Acute Presentation With Atypical EEG Findings in a Previously Healthy Child With Asymptomatic COVID-19 Infection
Asra Akbar[SUP] 1 [/SUP], Sharjeel Ahmad[SUP] 2 [/SUP]
Affiliations
- PMID: 35399417
- PMCID: PMC8986499
- DOI: 10.7759/cureus.22899
Abstract
Coronavirus disease 2019 (COVID-19) infection is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This infection usually presents with upper respiratory symptoms; however, it can also present with a wide variety of other multisystem and neurological symptoms, including seizures. There are several proposed mechanisms by which COVID-19 can cause systemic signs of infections, including neurological complications and seizures. This case report describes a pediatric patient without a previously documented history of epilepsy who was admitted for new-onset focal seizures with impaired consciousness. No other cause and triggers of seizures were found, and the child was tested positive for COVID-19 infection. The patient had six electroclinical seizures during EEG. Video EEG findings showed atypical features of onset of intermittent rhythmic delta activity (IRDA) slowing over the left hemisphere with evolution/generalization of rhythmic delta/theta activity and without clear typical generalized epileptiform discharges. These EEG findings correlated with a clinical change of behavior arrest, staring, and yawning. Similar spells were reported multiple times a day prior to the admission, and past EEG was normal. A review of current literature on COVID-19 and neurological manifestations in children, including new seizures and prior diagnosis of epilepsy, is also provided in this case report. The clinical experience in children with newly diagnosed or chronic epilepsy suggests that exacerbation of seizures, especially from systemic effects such as those caused by severe COVID-19 infection, will be a major concern.
Keywords: covid-19; eeg; electroencephalography (eeg); sars-cov-2; status epilepticus (se).