Polysomnographic and psychometric correlates of napping in primary insomnia patients.

This study aims to evaluate napping in patients with insomnia compared with two control groups and to investigate the relationships between psychometric measures and napping habitude. Sixty-eight adult patients with chronic primary insomnia were enrolled; 27 men and 41 women, mean age 53.6 ± 13.

Sleep disorders in low-risk preschool very preterm children.

Objectives: (i) to assess the presence of sleep disorders in a population of very preterm children (ie, with a gestational age [GA] ≤ 31 weeks) of preschool age with no history of neurological disabilities using a questionnaire standardized for this age group and (ii) to identify possible differences in a control group of term-born children.

Methods: A total of 146 low-risk preterm children (mean gestational age 28 weeks; range: 25-30), were assessed at a preschool age (mean age 3.8 years; range 3-6 years) using the sleep disturbance scale for children (SDSC) to assess sleep problems.

Brain morphometry of preschool age children affected by autism spectrum disorder: Correlation with clinical findings.

The aim of our study was to use a combined imaging and clinical approach to identify possible patterns of clinical and imaging findings in a cohort of preschool age autism spectrum disorder (ASD) patients. In order to identify imaging patterns that could be related to specific clinical features, a selected group of ASD patients (age range 3-6 years) without dysmorphic features, epilepsy or other major neurological signs, malformations or other lesions at MRI was subjected to brain volumetric analysis using semiautomatic brain segmentation. An age-matched group of typically developing children was subjected to the same analysis.

6MWT can identify type 3 SMA patients with neuromuscular junction dysfunction.

The aim of the study was to establish if the decrease in gait velocity on the 6 minute walk test relates to signs of neuromuscular junction dysfunction in spinal muscular atrophy type 3 patients. 6 minute walk test and low-rate repetitive nerve stimulation test were performed in fifteen ambulant patients with spinal muscular atrophy type 3 of age between 9 and 66 years. The 6 minute walk distance ranged between 66 and 575 m.

Longitudinal assessments in discordant twins with SMA.

We report longitudinal clinical and neurophysiological assessments in twins affected by spinal muscular atrophy (SMA) with discordant phenotypes. The boy had the homozygous deletion of SMN1, a typical type 1 SMA course, and died at the age of eight months. His twin sister, asymptomatic at the time of the diagnosis in her brother, had the same genetic defect but she developed clinical and electrophysiological signs of type 2 SMA.

Content validity and clinical meaningfulness of the HFMSE in spinal muscular atrophy.

Background: Reports on the clinical meaningfulness of outcome measures in spinal muscular atrophy (SMA) are rare. In this two-part study, our aim was to explore patients' and caregivers' views on the clinical relevance of the Hammersmith Functional Motor Scale Expanded- (HFMSE).

Methods: First, we used focus groups including SMA patients and caregivers to explore their views on the clinical relevance of the individual activities included in the HFMSE.

Sleep disorders in spinal muscular atrophy.

Objective: To estimate the frequency of sleep disorders in young persons with type 2 and type 3 spinal muscular atrophy (SMA), and to evaluate the relationship between sleep disorders and different variables such as motor impairment, age, use of ventilation, and use of night orthoses.

Methods: A total of 85 young persons (6-25 years of age) with type 2 and type 3 SMA were assessed using the Sleep Disturbance Scale for Children (SDSC), a scale assessing different sleep factors, and the Hammersmith Functional Motor Scale Expanded (HFMSE), a scale evaluating motor impairment.

Results: An abnormal total sleep score was found in 16.

Developmental milestones in type I spinal muscular atrophy.

The aim of this retrospective multicentric study was to assess developmental milestones longitudinally in type I SMA infants using the Hammersmith Infant Neurological Examination. Thirty-three type I SMA infants, who classically do not achieve the ability to sit unsupported, were included in the study. Our results confirmed that all patients had a score of 0 out of a scale of 4 on items assessing sitting, rolling, crawling, standing or walking.

Hyperventilation in Patients With Focal Epilepsy: Electromagnetic Tomography, Functional Connectivity and Graph Theory - A Possible Tool in Epilepsy Diagnosis?

Purpose: Hyperventilation (HV) is a commonly used electroencephalogram activation method.

Methods: We analyzed EEG recordings in 22 normal subjects and 22 patients with focal epilepsy of unknown cause. We selected segments before (PRE), during (HYPER), and 5 minutes after (POST) HV.

Behavioral and Movement Disorders due to Long-Lasting Myoclonic Status Epilepticus Misdiagnosed as ADHD in a Patient With Juvenile Myoclonic Epilepsy: Electroclinical Findings and Related Hemodynamic Changes.

Epilepsy and attention-deficit/hyperactivity disorder (ADHD) likely share common underlying neural mechanisms, as often suggested by both the evidence of electroencephalography (EEG) abnormalities in ADHD patients without epilepsy and the coexistence of these 2 conditions. The differential diagnosis between epilepsy and ADHD may consequently be challenging. In this report, we describe a patient presenting with a clinical association of "tics" and behavioral disorders that appeared 6 months before our first observation and had previously been interpreted as ADHD.

Cryptogenic focal epilepsy and "hidden" celiac disease in adulthood: a causal or accidental link?

Purpose: Celiac disease (CD) is an immuno-mediated small bowel disease characterized by chronic inflammation due to a permanent intolerance to gliadin. Several neurological complications have been described, including epilepsy, whose evolution might often improve by adopting gluten-free diet (GFD). We studied a population of adult patients affected by posterior drug-resistant epilepsy of unknown cause by performing an accurate screening for CD.

Super-Refractory Status Epilepticus: Report of a Case and Review of the Literature.

Super-refractory status epilepticus (SE; ie, SE continuing or recurring despite 24 hours of general anesthesia) is a severe condition with high percentage of mortality and morbidity. Usually, this condition occurs because of serious brain damage; nevertheless, some patients develop super-refractory SE without identifiable etiology. Although not uncommonly encountered in neurointensive care, scientific data on this condition are still lacking in terms of treatment and prognosis.

Ambroxol-induced focal epileptic seizure.

It is well known that in epileptic patients some compounds and different drugs used for the treatment of comorbidities can facilitate or provoke seizures, this evidence regarding a wide spectrum of pharmacological categories. The potential facilitating factors usually include direct toxic effects or pharmacological interactions of either active ingredients or excipients. We report the case of a patient with drug-resistant epilepsy who experienced focal epileptic seizures, easily and constantly reproducible, after each administration of a cough syrup.

Rivastigmine for refractory REM behavior disorder in mild cognitive impairment.

Background: Mild Cognitive Impairment (MCI) and REM Behavior Disorder (RBD) are both associated with a degeneration of ponto-medullary cholinergic pathways.

Methods: We conducted a placebo-controlled, cross-over pilot trial of Rivastigmine (RVT) in 25 consecutive patients with MCI, who presented RBD refractory to conventional first-line treatments (melatonin up to 5 mg/day and clonazepam up to 2 mg/day).

Results: RVT treatment was followed by a significant reduction of RBD episodes when compared with placebo.

Polysomnographic findings in a cohort of chronic insomnia patients with benzodiazepine abuse.

Study Objectives: To evaluate sleep modifications induced by chronic benzodiazepine (BDZ) abuse.

Methods: Cohort study, comparison of sleep measures between BDZs abusers and controls. Drug Addiction Unit (Institute of Psychiatry) and Unit of Sleep Disorders (Institute of Neurology) of the Catholic University in Rome.

Transient epileptic amnesia: clinical report of a cohort of patients.

Transient epileptic amnesia is a seizure disorder, usually with onset in the middle-elderly and good response to low dosages of antiepileptic drugs. We describe the clinical, electroencephalography (EEG), and neuroimaging features of 11 patients with a temporal lobe epilepsy characterized by amnesic seizures as the sole or the main symptom. We outline the relevance of a detailed clinical history to recognize amnesic seizures and to avoid the more frequent misdiagnoses.

The spectrum of epileptic syndromes with fixation off sensitivity persisting in adult life.

Purpose: The term "fixation off sensitivity" (FOS) was proposed by Panayiotopoulos to describe epilepsy/electroencephalography (EEG) changes evoked by the suppression of central vision and fixation. The EEG pattern usually consists of spike/polyspike and waves localized in occipital regions. FOS occurs mainly in children with idiopathic occipital partial epilepsies and rarely in adults.

Extrarolandic electroclinical findings in the evolution of adult-onset Rasmussen's encephalitis.

Rasmussen's encephalitis (RE) is a rare immunomediated disorder characterized by unilateral hemispheric atrophy, drug-resistant focal epilepsy, and progressive neurological deficits. Its onset typically occurs in childhood, though it has also been reported in adult age (A-RE) with atypical clinical features. The aim of this study was to describe the electroclinical features in a group of seven patients with A-RE.

Clinical experience with intravenous valproate as first-line treatment of status epilepticus and seizure clusters in selected populations.

Objective: The aim of this study was to evaluate the efficacy and safety of intravenous valproate (i.v. VPA) as first-line treatment of status epilepticus (SE) and seizure clusters in selected patient populations.

Oxcarbazepine-induced myoclonic status epilepticus in juvenile myoclonic epilepsy.

Juvenile myoclonic epilepsy (JME) is a frequent idiopathic generalised epilepsy syndrome with typical clinical and EEG features that can usually be controlled by valproate monotherapy. JME may be underdiagnosed or misdiagnosed; in the latter case, it may be mistaken for partial epilepsy. The incorrect diagnosis of JME is likely to result in inappropriate therapy, which may, in turn, worsen the seizures.

Epilepsy, unawareness of seizures and driving license: the potential role of 24-hour ambulatory EEG in defining seizure freedom.

Introduction: Seizures represent a potential source of accidents/death. Permission to drive may, therefore, be granted in a seizure-free period. Laws and regulations regarding this issue vary widely, and the onus of reporting seizures ultimately rests on the individual.

Ictal epileptic headache as "subtle" symptom in generalized idiopathic epilepsy.

Epilepsy and migraine are common neurologic chronic disorders with episodic manifestations characterized by recurrent attacks and a return to baseline conditions between attacks. Epilepsy and migraine are frequently observed in comorbidity, with the occurrence of one disorder increasing the probability of the other: Migraine occurs in about one-fourth of patients with epilepsy, whereas epilepsy is present in 8-15% of patients with migraine. The link between headache and seizures is controversial and multifactorial.