Predictors of drug-resistant epilepsy in childhood epilepsy syndromes: A subgroup analysis from a prospective cohort study.

Objective: Previous studies assessing factors associated with drug-resistant epilepsy (DRE) were constrained by their amalgamation of all epilepsy syndromes in their analyses and the absence of uniform criteria for defining DRE. Our objective was to identify predictors of DRE among the four primary childhood epilepsy syndrome groups within a cohort of children with new onset seizures, using the International League Against Epilepsy (ILAE) definition of DRE and the recent classification of epilepsies.

Methods: This is a prospective study of 676 children with new onset seizures initiated on antiseizure medication.

Prospective study of epilepsy with generalized tonic-clonic seizures alone: Clinical features, response to treatment, and likelihood of medication withdrawal.

Objective: This prospective study aimed to delineate the demographics, natural progression, and treatment response of patients newly diagnosed with epilepsy with generalized tonic-clonic seizures alone (EGTCA). Furthermore, our objective includes assessing the seizure recurrence rate post antiseizure medication (ASM) discontinuation within this cohort, alongside exploring predictive factors for seizure relapse.

Methods: The study cohort, derived from an ongoing, prospective, multicenter investigation on children and adults with new-onset unprovoked seizures, included consecutive patients enrolled between March 2010 and March 2020, and meeting mandatory ILAE criteria for EGTCA diagnosis.

Early predictors of remission in children and adolescents with new-onset epilepsy: A prospective study.

Purpose: This study aims to identify predictive factors of a two-year remission (2YR) in a cohort of children and adolescents with new-onset seizures based on baseline clinical characteristics, initial EEG and brain MRI findings.

Methods: A prospective cohort of 688 patients with new onset seizures, initiated on treatment with antiseizure medication was evaluated. 2YR was defined as achieving at least two years of seizure freedom during the follow-up period.

Risk of recurrence in patients with an unprovoked tonic-clonic seizure and generalized epileptiform discharges on EEG.

Objective: The decision to initiate treatment in patients with a first unprovoked seizure remains controversial. Studies have reported a recurrence rate ranging from 21%-50%, but most have included patients with different etiologies, electroencephalography (EEG) findings, and seizure types. This study aimed to determine the risk of recurrence in patients with a first unprovoked generalized tonic-clonic (GTC) seizure with evidence of generalized spike-wave discharges (GSWDs) on EEG and compare the efficacy of antiseizure medications (ASMs) in preventing recurrence.

Acute Disseminated Encephalomyelitis Following COVID-19 Infection.

Acute disseminated encephalomyelitis (ADEM) is a relatively rare, post-inflammatory, immune-mediated demyelinating central nervous system disease that is predominantly reported in pediatric populations. Following the emergence of severe acute respiratory syndrome coronavirus 2, cases of ADEM are being reported following infection with this virus. Our case report describes a male patient in his early 40s who developed severe coronavirus disease 2019 (COVID-19) that rapidly progressed to a critical disease requiring invasive mechanical ventilation and high positive end-expiratory pressure, which was complicated by extensive neurological involvement and quadriplegia.

The importance of acknowledging diagnostic uncertainty in patients with new-onset paroxysmal spells.

Objective: The aims of this study were to evaluate the frequency of paroxysmal spells of indeterminate nature (PSIN) in a large cohort of children and adults with suspected new-onset seizures, to evaluate the reasons for including patients in this category, and to calculate the rate of erroneous diagnoses if the epileptologists were compelled to label those events as epileptic seizures or nonepileptic paroxysmal spells.

Methods: Patients identified for this study participated in a prospective study evaluating patients with suspected new-onset unprovoked seizures. The workup included a detailed history and a thorough description of the spells, a 3-hour video EEG recording, and an epilepsy protocol brain MRI.

Depression and anxiety in patients from Lebanon with new onset functional seizures.

Objectives: To prospectively compare the frequencies of depression and anxiety in patients with new onset functional seizures versus two age and gender-matched control groups consisting of patients with new onset epileptic seizures and normal individuals.

Methods: Consecutive patients, 16 years and older, enrolled in a prospective study for suspected new onset epileptic seizures and diagnosed with documented functional seizures were included. We compared the depression and state and trait anxiety scores using the Beck Depression Inventory (BDI) and the State Trait Anxiety Inventory (STAI) between patients with functional seizures and the other two control groups.

Frequency and Stratification of Epileptogenic Lesions in Elderly With New Onset Seizures.

To evaluate prospectively the frequency of epileptogenic lesions in a consecutive cohort of elderly patients presenting with new onset unprovoked seizures, and who underwent a complete evaluation including dedicated epilepsy protocol MRI. We included all consecutive patients 60 years or older who participated in a prospective study on new onset epilepsy. The work-up included the acquisition of a dedicated epilepsy protocol MRI and a 3 h video/EEG recording.

Association of cardiovascular risk factors and troponin elevation after generalized tonic-clonic seizures.

Purpose: Troponins are very sensitive biomarkers of myocardial injury. Conflicting data regarding elevation of troponin levels following a generalized tonic-clonic (GTC) seizure have been reported. In this study we hypothesized that troponin elevation after a GTC seizure occurs more frequently in patients with cardiovascular risk factors.

Astasia-abasia and psychogenic tremor post-temporal lobectomy.

Temporal lobectomy can be complicated by somatoform disorders, psychiatric illnesses and non-epileptic psychogenic seizures. We report a woman who developed astasia-abasia and psychogenic tremor following temporal lobectomy for refractory epilepsy. To our knowledge, this type of conversion reaction following temporal lobectomy has not been previously reported.

Multi-organ damage induced by anabolic steroid supplements: a case report and literature review.

Introduction: The use of anabolic supplements and other related drugs for body building and to enhance athletic performance is nowadays widespread and acutely pervasive all around the world. This alarming increase in the use of anabolic and amino acid supplements has been linked to a diverse array of pathologies. As previously reported, the abuse of androgenic steroids is not without severe physiological, psychiatric and physical costs.