Referral practices for epilepsy surgery in pediatric patients: A North American Study.

Objective: Patients with epilepsy who do not respond to two trials of appropriate antiepileptic drugs are considered to have drug-resistant epilepsy (DRE). The International League Against Epilepsy recommends patients with DRE be referred for surgical evaluation; however, prior literature suggests this is an underutilized intervention, especially in the pediatric setting. This study captures practices of North American pediatric neurologists regarding the management of DRE and factors that may promote or limit referrals for epilepsy surgical evaluation.

Continuous Electroencephalography Monitoring for Critically Ill Neonates: A Canadian Perspective.

Background: Continuous EEG monitoring, in the form of amplitude-integrated (aEEG) or conventional EEG (cEEG), is used in the neonatal intensive care unit (NICU) to detect subclinical central nervous system pathologies, inform management, and prognosticate neurodevelopmental outcomes. To learn more about provider attitudes and current practices in Canada, we evaluated neurologist and neonatologist opinions regarding NICU EEG monitoring.

Methods: A 15-item electronic questionnaire was distributed to 114 pediatric neurologists and 176 neonatologists working across 25 sites.

Combined Conventional and Amplitude-Integrated EEG Monitoring in Neonates: A Prospective Study.

Background/objective: Seizure monitoring via amplitude-integrated EEG is standard of care in many neonatal intensive care units; however, conventional EEG is the gold standard for seizure detection. We compared the diagnostic yield of amplitude-integrated EEG interpreted at the bedside, amplitude-integrated EEG interpreted by an expert, and conventional EEG.

Methods: Neonates requiring seizure monitoring received amplitude-integrated EEG and conventional EEG in parallel.

Pointed rhythmic theta waves: a unique EEG pattern in KCNQ2-related neonatal epileptic encephalopathy.

We report the case of an infant with KCNQ2-related neonatal epileptic encephalopathy presenting with intractable seizures beginning on the second day of life, which were resistant to multiple antiepileptic drugs. Continuous EEG recordings starting on the sixth day of life demonstrated a unique pattern of inter-and postictal focal rhythmic pointed theta waves of lambdoid morphology in the immediate postictal period, localizing to the side of the antecedent seizure. Interictal EEG exhibited discontinuous background, including patterns of burst suppression and multifocal discharges, predominantly in the centrotemporal regions, which were aggravated during sleep.