Epilepsia. Official Journal of the International League Against Epilepsy

Abstract

Objective

No validated tools exist to assess satisfaction with epilepsy surgery. We aimed to develop and validate a new measure of patient satisfaction with epilepsy surgery, the 19‐item Epilepsy Surgery Satisfaction Questionnaire (ESSQ‐19).

Methods

An initial 31‐item measure was developed based on literature review, patient focus groups, thematic analysis, and Delphi panels. The questionnaire was administered twice, 4‐6 weeks apart, to 229 adults (≥18 years old) who underwent epilepsy surgery ≥1 year earlier, at three centers in Canada and one in Sweden. Participants also completed seven ...

Abstract

Objective

To characterize seizure and cognitive outcomes of sparing vs removing an magnetic resonance imaging (MRI)–normal hippocampus in patients with temporal lobe epilepsy.

Methods

In this retrospective cohort study, we reviewed clinical, imaging, surgical, and histopathological data on 152 individuals with temporal lobe epilepsy and nonlesional hippocampi categorized into hippocampus‐spared (n = 74) or hippocampus‐resected (n = 78). Extra‐hippocampal lesions were allowed. Pre‐ and postoperative cognitive data were available on 86 patients. Predictors of seizure and cognitive outcomes were identified using Cox‐proportional hazard modeling followed by treatment‐specific ...

Abstract

Objective

Seizure forecasting may provide patients with timely warnings to adapt their daily activities and help clinicians deliver more objective, personalized treatments. Although recent work has convincingly demonstrated that seizure risk assessment is in principle possible, these early approaches relied largely on complex, often invasive setups including intracranial electrocorticography, implanted devices, and multichannel electroencephalography, and required patient‐specific adaptation or learning to perform optimally, all of which limit translation to broad clinical application. To facilitate broader adaptation of seizure forecasting in clinical ...

Abstract

Objective

Previous studies have shown the effectiveness of manual‐based treatment for psychogenic nonepileptic seizures (PNES), but access to mental health care still remains a problem, especially for patients living in areas without medical professionals who treat conversion disorder. Thus, we evaluated patients treated with cognitive behavioral therapy–informed psychotherapy for seizures with clinical video telehealth (CVT). We evaluated neuropsychiatric and seizure treatment outcomes in veterans diagnosed with PNES seen remotely via telehealth. We hypothesized that seizures and comorbidities will improve with treatment.

Methods

This ...

Abstract

Objective

Population‐based data on epilepsy syndromes and etiologies in early onset epilepsy are scarce. The use of next‐generation sequencing (NGS) has hitherto not been reported in this context. The aim of this study is to describe children with epilepsy onset before 2 years of age, and to explore to what degree whole exome and whole genome sequencing (WES/WGS) can help reveal a molecular genetic diagnosis.

Methods

Children presenting with a first unprovoked epileptic seizure before age 2 years and registered in the Stockholm Incidence Registry ...

Abstract

Objective

Treatments for convulsive status epilepticus (SE) have a wide range of effectiveness. The estimated effectiveness of non‐intravenous benzodiazepines (non‐IV BZDs) ranges from approximately 70% to 90% and the estimated effectiveness of non‐benzodiazepine antiseizure medications (non‐BZD ASMs) ranges from approximately 50% to 80%. This study aimed to quantify the clinical and economic burden of decisional uncertainty in the treatment of SE.

Methods

We performed a decision analysis that evaluates how decisional uncertainty on treatment choices for SE impacts hospital admissions, intensive care unit ...

Abstract

Objective

We aimed to delineate the phenotypic spectrum and long‐term outcome of individuals with KCNB1 encephalopathy.

Methods

We collected genetic, clinical, electroencephalographic, and imaging data of individuals with KCNB1 pathogenic variants recruited through an international collaboration, with the support of the family association “KCNB1 France.” Patients were classified as having developmental and epileptic encephalopathy (DEE) or developmental encephalopathy (DE). In addition, we reviewed published cases and provided the long‐term outcome in patients older than 12 years from our series and from literature.

Results

Our series included ...