Lateralizing value of interictal epileptiform discharges and other parameters in hypothalamic hamartoma.

Objective: Hypothalamic hamartomas (HHs) are associated with pharmacoresistant epilepsy. Stereotactic radiofrequency thermocoagulation (SRT) shows promise as a disconnecting intervention. Although magnetic resonance imaging (MRI) is typically used to determine the attachment and intervention side, it presents challenges in cases of bilaterally attached HH, where the epileptogenic side is unclear.

Dysregulation of Myelination in Focal Cortical Dysplasia Type II of the Human Frontal Lobe.

Focal cortical dysplasias (FCDs) are local malformations of the human neocortex and a leading cause of intractable epilepsy. FCDs are classified into different subtypes including FCD IIa and IIb, characterized by a blurred gray-white matter boundary or a transmantle sign indicating abnormal white matter myelination. Recently, we have shown that myelination is also compromised in the gray matter of FCD IIa of the temporal lobe.

Effects of One-Year Anti-seizure Treatment with Add-On Cenobamate on Bone Density and Bone Turnover in Adults with Drug-Resistant Focal Epilepsy: An Observational Study.

Background And Objective: Cenobamate is a novel anti-seizure medication (ASM) with unusually high responder rates even in patients with refractory epilepsy. Due to its enzyme-inducing properties, cenobamate could negatively affect bone metabolism, similar to other ASMs; however, effects of long-term cenobamate treatment on bone health have not yet been investigated. The aim of this longitudinal observational study was to assess the effects of 1 year of continuous, adjunctive cenobamate treatment on bone health in patients with drug-resistant, focal epilepsy.

Real-world epilepsy monitoring with ultra long-term subcutaneous EEG: a 15-month prospective study.

Objective: Novel subcutaneous electroencephalography (sqEEG) systems enable prolonged, near-continuous cerebral monitoring in real-world conditions. Nevertheless, the feasibility, acceptability and overall clinical utility of these systems remains unclear. We report on the longest observational study using ultra long-term sqEEG to date.

Ictal tachycardia in children with epilepsy.

Background: Changes in heart rate (HR) may provide an extracerebral indicator of seizure onset. The purpose of this study is to assess the frequency and timing of presentation of ictal tachycardia in a larger series of children with epilepsy grouped in different age groups as well as the influence of seizure characteristics.

Methods: We retrospectively reviewed 732 seizures of 195 patients aged 0 to 14 (median 6.