114,919 results match your criteria Seizures Neonatal
Neurol Sci 2018 Dec 15. Epub 2018 Dec 15.
Department of Diagnostics and Applied Technology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Via Celoria 11, 20133, Milan, Italy.
People with epilepsy often suffer psychiatric symptoms or exhibit maladaptive personality characteristics which can impact them more than seizures. This case illustrates a selective association of a Theory of Mind dysfunction, including an impaired comparison of reality and others' behavior, with an obsessive-compulsive personality disorder in a patient with left temporal lobe epilepsy and crossed cognitive functions. The patient revealed visual memory deficits and impaired interpretation of other people's behavior, mental rigidity, and a tendency to formulate inflexible judgements. Read More
J Neurosurg 2018 Dec 14:1-10. Epub 2018 Dec 14.
OBJECTIVESeizures are the second-most common presenting symptom in patients with lobar arteriovenous malformations (AVMs). However, few studies have assessed the long-term effect of stereotactic radiosurgery (SRS) on seizure control. The authors of this study assess the outcome of SRS for these patients to identify prognostic factors associated with seizure control. Read More
Neuromuscul Disord 2018 Nov 22. Epub 2018 Nov 22.
Molecular Medicine, IRCCS Fondazione Stella Maris, via dei Giacinti 2, Pisa 56128, Italy. Electronic address:
We present a 29-year-old man with visual failure since childhood, muscle weakness, subtle heart muscle hypertrophy, and seizures who was initially considered to be affected by a mitochondrial encephalomyopathy because of the multiple unspecific involvement of brain, muscle and retinal tissues. Only the muscle biopsy findings correctly guided the genetic investigations and the identification of an autophagic vacuolar myopathy due to a homozygous mutation in CLN3. We believe that information in autophagic muscle disorders should further alert clinicians to consider CLN3 in individuals with vacuolar myopathy, especially if they have visual and cardiac involvement. Read More
Neurology 2018 Dec 14. Epub 2018 Dec 14.
From the Departments of Medicine (S.S., Z.C., A.P., C.J.R., N.C.J., C.F., P.P., P.K., T.J.O.), Neurology (S.S., E.J.W., A.P., C.H., J.C., C.J.R., R.Y., C.F., P.P., P.K., T.J.O.), and Respiratory and Sleep Disorders Medicine (T.M., J.G.), The Royal Melbourne Hospital, The University of Melbourne, Parkville; Department of Neuroscience (S.S., Z.C., A.P., N.C.J., C.F., P.P., P.K., T.J.O.), Central Clinical School, Monash University; Department of Neurology (S.S., A.P., P.P., P.K., T.J.O.), The Alfred Hospital; and Neuropsychiatry Unit (S.F., D.V.), The Royal Melbourne Hospital and Melbourne Neuropsychiatry Centre, Australia.
Objective: To examine the prevalence and risk factors of sleep-disordered breathing (SDB) in individuals with epilepsy and psychogenic nonepileptic seizures (PNES).
Methods: We conducted a cross-sectional study of consecutive patients admitted for inpatient video-EEG monitoring at The Royal Melbourne Hospital, Australia, between December 1, 2011, and July 31, 2017. Participants underwent routine clinical investigations during their monitoring period including polysomnography, neurocognitive testing, and screening instruments of daytime somnolence, sleep quality, and quality of life. Read More
Neurology 2018 Dec 14. Epub 2018 Dec 14.
From the Departments of Neurology (D.M., B.S., R.S., D.G., V.N.P., A.M.G.) and Pediatrics (R.S., D.G.), Baylor College of Medicine, Houston, TX.
Objective: We characterized the epilepsy features and contribution to cognitive regression in 47 patients with duplication syndrome (MDS) and reviewed these characteristics in over 280 MDS published cases.
Methods: The institutional review board approved this retrospective review of medical records and case histories of patients with MDS.
Results: The average age at enrollment was 10 ± 7 years. Read More
J Pharmacol Exp Ther 2018 Dec 14. Epub 2018 Dec 14.
University of Washington School of Pharmacy.
Ganaxolone (GNX) is the 3β-methylated synthetic analog of the naturally occurring neurosteroid, allopregnanolone (ALLO). GNX is effective in a broad range of epilepsy and behavioral animal models and is currently in clinical trials designed to assess its anticonvulsant and antidepressant activities. The current studies were designed to broaden the anticonvulsant profile of GNX by evaluating its potential anticonvulsant activities following intravenous (IV) administration in treatment resistant models of status epilepticus (SE), to establish a pharmacokinetic (PK)/pharmacodynamics (PD) relationship, and to compare its PK and anticonvulsant activities to ALLO. Read More
J Pharmacol Exp Ther 2018 Dec 14. Epub 2018 Dec 14.
Synthetic cannabinoids (SCs) are novel psychoactive substances that are easily acquired, widely abused as a substitute for cannabis, and associated with cardiotoxicity and seizures. While the structures of these compounds are based upon scaffolds with known affinity and efficacy at the human cannabinoid type-1 receptor (hCB), upon ingestion or inhalation they can be metabolized to multiple chemical entities of unknown pharmacological activity. A large proportion of these metabolites are hydroxylated on the pentyl chain, a key substituent that determines receptor affinity and selectivity. Read More
Biomed Pharmacother 2019 Jan 2;109:2499-2512. Epub 2018 Dec 2.
Neuropsychopharmacology Laboratory, Department of Physiology and Pharmacology, Faculty of Medicine, Federal University of Ceará (UFC), Fortaleza, CE, Brazil. Electronic address:
We analyzed whether ivabradine (IVA), a hyperpolarization-activated cyclic nucleotide-gated (HCN) channel blocker, clinically used for angina and arrhythmia, had anticonvulsant, antioxidant and neuroprotective properties against classical seizure models. Potential molecular targets to IVA anticonvulsant effects were evaluated by molecular docking. Mice were treated with IVA (1, 10 or 20 mg/kg, IP) for 3 days, and 30 min after the last administration were injected with pentylenetetrazole (PTZ - 85 mg/kg, IP), pilocarpine (PILO 400 mg/kg, SC), picrotoxin (PICRO 10 mg/kg, IP). Read More
Behav Brain Res 2018 Dec 11. Epub 2018 Dec 11.
University of Saskatchewan, Department of Physiology, Saskatoon, SK, Canada.
Abnormalities in social behavior are a co-morbid symptom of idiopathic generalized epilepsies such as childhood absence epilepsy. The Genetic Absence Epilepsy Rats from Strasbourg (GAERS) model is a spontaneously occurring absence epilepsy phenotype closely correlated to that of human absence epilepsies. Similar to the human conditions, GAERS display social abnormalities. Read More
Hum Pathol 2018 Dec 11. Epub 2018 Dec 11.
Department of Pathology, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Republic of Korea; Institute of Neuroscience, Seoul National University College of Medicine, Seoul, Republic of Korea. Electronic address:
Multinodular and vacuolating neuronal tumor (MVNT) of the cerebrum is a recently recognized rare neuronal tumor, and its pathogenesis is unclear. We analyzed 7 cases of histologically typical MVNT: six were adults [mean age: 43.0years (range: 23-56)] and one was a child (10-year-old). Read More
Am J Med Genet A 2018 Dec 14. Epub 2018 Dec 14.
Genetics Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran.
Intellectual disability (ID), a genetically and clinically heterogeneous disorder, affects 1%-3% of the general population and is a major health problem, especially in developing countries and in populations with a high frequency of consanguineous marriage. Using whole exome sequencing, a homozygous missense variation (c.3264G>C, p. Read More
J Physiol 2018 Dec 13. Epub 2018 Dec 13.
Univ. Grenoble Alpes, Grenoble Institut des Neurosciences, GIN, F-38000, Grenoble, France.
Key Points: Absence epilepsy is characterized by the occurrence of spike-and-wave discharges concomitant with an alteration of consciousness and associated with cognitive comorbidities. In a genetic model of absence epilepsy in the rat, the GAERS, we showed that spike-and-wave discharges are initiated in the barrel field primary somatosensory cortex that codes whisker-related information therefore playing an essential role in rodents' interactions with their environment. Sensory-information processing is impaired in the epileptic barrel field primary somatosensory cortex of GAERS with a delayed sensory-evoked potential and a duplicated neuronal response to whisker-stimulation in in vivo extracellular recordings. Read More
Mol Genet Genomic Med 2018 Dec 11. Epub 2018 Dec 11.
Genetics Laboratory, UDIAT-Centre Diagnòstic, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí I3PT, Universitat Autònoma de Barcelona, Sabadell, Spain.
Background: Patients affected by Angelman syndrome (AS) present severe intellectual disability, lack of speech, ataxia, seizures, abnormal electroencephalography (EEG), and a characteristic behavioral phenotype. Around 10% of patients with a clinical diagnosis of AS (AS-like) do not have an identifiable molecular defect. Some of these patients harbor alternative genetic defects that present overlapping features with AS. Read More
Clin Genet 2018 Dec 11. Epub 2018 Dec 11.
Department of Medical Genetics, Medical University of Warsaw, Warsaw, Poland.
Inherited ataxias are a group of highly heterogeneous, complex neurological disorders representing a significant diagnostic challenge in clinical practice. We performed next generation sequencing analysis in 10 index cases with unexplained progressive cerebellar ataxia of suspected autosomal recessive inheritance. A definite molecular diagnosis was obtained in 5/10 families and included the following diseases: autosomal recessive spastic ataxia of Charlevoix-Saguenay (ARSACS), POLR3B-related hypomyelinating leukodystrophy, primary coenzyme Q10 deficiency type 4, Niemann-Pick disease type C1 and SYNE1-related ataxia. Read More
Ugeskr Laeger 2018 Dec;180(50)
An old myth asserts, that the lunar phases influence epileptic seizures. This Christmas article examines the assertion by reviewing four articles about the correlation between the lunar phases and the frequency of seizures in patients with epilepsy and in patients with non-epileptic seizures. Hypotheses suggest, that sleep disturbances, melatonin level and nocturnal illumination may play a role in the relation between lunar phases and epileptic seizures. Read More
Ir Med J 2018 09 10;111(8):807. Epub 2018 Sep 10.
Department of Paediatric Anaesthesia, Critical Care Medicine and Pain Medicine, Our Lady’s Children’s Hospital, Crumlin, Dublin 12.
Aims We present a case of a five-year-old female admitted postoperatively to the Paediatric Critical Care Unit with a history of refractory seizures for which her parents were administering cannabis oil. Methods We discuss the issues surrounding cannabis prescription in Ireland and the role of parental autonomy in medication selection and administration. Results An administration regime was agreed upon following discussion with the child’s parents. Read More
eNeurologicalSci 2018 Dec 21;13:56-62. Epub 2017 Dec 21.
Strong Epilepsy Center, Department of Neurology, University of Rochester, 265 Crittenden Blvd, CU420694, Rochester, NY 14642, USA.
Background And Purpose: Stigma hinders care for patients with neurologic illness. Layered stigma due to comorbid disease is common yet poorly characterized due to lack of instruments. Epilepsy and HIV are prototypical stigmatized conditions widespread in sub-Saharan Africa. Read More
J Clin Imaging Sci 2018 15;8:43. Epub 2018 Nov 15.
Department of Radiodiagnosis, Kempegowda Institute of Medical Sciences, Bengaluru, Karnataka, India.
Introduction: Magnetic resonance imaging (MRI) is the current imaging tool of choice in the investigation of patients with seizures. The advent of high-resolution MRI with a dedicated seizure protocol has significantly increased the chances of identifying a cause, resulting in a positive clinical impact on the management of these patients.
Aims: The aims of this study were to evaluate the diagnostic efficacy of standard MRI, identify whether there is an increase in the diagnostic yield with the addition of dedicated seizure protocol, and compare the diagnostic yields of MRI and electroencephalogram (EEG) individually and in combination. Read More
Front Genet 2018 27;9:581. Epub 2018 Nov 27.
Department of Biology and Biotechnology, Sapienza University of Rome, Rome, Italy.
Epilepsy is a complex clinical condition characterized by repeated spontaneous seizures. Seizures have been linked to multiple drivers including DNA damage accumulation. Investigation of epilepsy physiopathology in humans imposes ethical and practical limitations, for this reason model systems are mostly preferred. Read More
Pediatrics 2018 Dec 13. Epub 2018 Dec 13.
Massachusetts General Hospital, Boston, Massachusetts; and
A healthy 17-year-old boy with a high-functioning pervasive developmental disorder presented to the emergency department after having a 4-minute episode of seizure-like activity in the setting of presumed viral gastroenteritis. Within an hour of emergency department arrival, he developed a forehead-sparing facial droop, right-sided ptosis, and expressive aphasia, prompting stroke team assessment and urgent neuroimaging. Laboratory results later revealed a serum sodium of 119 mmol/L. Read More
Med Sci (Basel) 2018 Dec 7;6(4). Epub 2018 Dec 7.
Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD 21287, USA.
Loss-of-function mutations of the spermine synthase gene () result in Snyder-Robinson Syndrome (SRS), a recessive X-linked syndrome characterized by intellectual disability, osteoporosis, hypotonia, speech abnormalities, kyphoscoliosis, and seizures. As SMS catalyzes the biosynthesis of the polyamine spermine from its precursor spermidine, SMS deficiency causes a lack of spermine with an accumulation of spermidine. As polyamines, spermine, and spermidine play essential cellular roles that require tight homeostatic control to ensure normal cell growth, differentiation, and survival. Read More
J Neurosurg 2018 Nov 1:1-9. Epub 2018 Nov 1.
OBJECTIVEIn this study, the authors investigated high-frequency oscillation (HFO) networks during seizures in order to determine how HFOs spread from the focal cerebral cortex and become synchronized across various areas of the brain.METHODSAll data were obtained from stereoelectroencephalography (SEEG) signals in patients with drug-resistant temporal lobe epilepsy (TLE). The authors calculated intercontact cross-coefficients between all pairs of contacts to construct HFO networks in 20 seizures that occurred in 5 patients. Read More
J Neurosurg 2018 Dec 1:1-3. Epub 2018 Dec 1.
Exp Neurol 2018 Dec 10. Epub 2018 Dec 10.
Departments of Neurology, Yale University School of Medicine, 333 Cedar Street, New Haven, CT 06520, USA; Departments of Neuroscience, Yale University School of Medicine, 333 Cedar Street, New Haven, CT 06520, USA; Departments of Neurosurgery, Yale University School of Medicine, 333 Cedar Street, New Haven, CT 06520, USA. Electronic address:
Focal limbic seizures often impair consciousness/awareness with major negative impact on quality of life. Recent work has shown that limbic seizures depress brainstem arousal systems, including reduced action potential firing in a key node: cholinergic neurons of the pedunculopontine tegmental nucleus (PPT). In vivo whole-cell recordings have not previously been achieved in PPT, but are used here with the goal of elucidating the mechanisms of reduced PPT cholinergic neuronal activity. Read More
PLoS One 2018 13;13(12):e0208622. Epub 2018 Dec 13.
Department of Emergency Medicine, University of Alabama School of Medicine, Birmingham, Alabama, United States of America.
Objectives: Lumbar puncture (LP) is an important technique for assessing and treating neurological symptoms. The objective of this study was to describe the characteristics of diagnostic lumbar punctures performed on hospitalized patients in the United States.
Methods: We analyzed data from the 2010 National Inpatient Sample (NIS) and the National Emergency Department Survey (NEDS). Read More
J Pediatr Hematol Oncol 2018 Dec 12. Epub 2018 Dec 12.
Acute lymphoblastic leukemia (ALL) is one of the most frequent malignancies in childhood whose long-term survival has increased up to 80% thanks to modern therapy enhancements. Nevertheless, methotrexate (MTX) remains a mainstay of ALL therapy, but also represents one of the major causes of neurotoxicity in patients with ALL. MTX-induced toxicity occurs in about 9% of patients treated for ALL. Read More
J Neurotrauma 2018 Dec 13. Epub 2018 Dec 13.
University of Eastern Finalnd , Neulaniementie 2 , Kuopio, Finland , 70211 ;
Severe traumatic brain injury (TBI) induces seizures or status epilepticus (SE) in 20%-30% of patients during the acute phase. We hypothesized that severe TBI induced with lateral fluid-percussion injury (FPI) triggers post-impact SE. Adult Sprague-Dawley male rats were anesthetized with isoflurane and randomized into sham-operated experimental control or lateral FPI-induced severe TBI groups. Read More
Childs Nerv Syst 2018 Dec 12. Epub 2018 Dec 12.
Department of Pediatrics, AOU Policlinico-Vittorio Emanuele, University of Catania, via S. Sofia 78, 95123, Catania, Italy.
Introduction: Stroke is the clinical designation for a rapidly developing loss of brain function due to an interruption in the blood supply to all or part of the brain. It is the third cause of death in adults and one of the top 10 causes in pediatric age. The perinatal period of onset is the second only to adult age group in the incidence of stroke. Read More
Cureus 2018 Oct 8;10(10):e3425. Epub 2018 Oct 8.
Psychiatry, Nishtar Medical College & Hospital, Multan, PAK.
Pregabalin is used for the treatment of neuropathic pain, partial seizures, generalized anxiety disorder, social anxiety disorder, and insomnia. The discontinuation symptoms of pregabalin are mild to moderate which resolve in about one week after the discontinuation of pregabalin. This case report describes the withdrawal symptoms in a 62-year-old patient despite a slow titration over a period of several weeks. Read More
Hematol Rep 2018 Nov 6;10(4):7257. Epub 2018 Nov 6.
Department of Hematology, Hacettepe University School of Medicine, Ankara, Turkey.
Posterior reversible encephalopathy syndrome (PRES) was described in 1996. Herein, we aimed to report an immunosuppression- related PRES case. A 34-year-old woman was diagnosed as t-cell acute lymphoblastic leukemia and allogeneic hematopoietic stem cell transplantation (HSCT) was performed. Read More
J Hum Genet 2018 Dec 12. Epub 2018 Dec 12.
Department of Molecular and Human Genetics, Baylor College of Medicine, 1 Baylor Plaza, Houston, TX, 77030, USA.
In view of conflicting reports on the pathogenicity of 15q11.2 CNVs of the breakpoints 1-2 (BP1-BP2) region and lack of association with a specific phenotype, we collected phenotypic data on 51,462 patients referred for genetic testing at two centers (Magee-Womens Hospital of UPMC and Baylor Genetics Laboratories, Baylor College of Medicine). Using array CGH, 262 patients with deletions and 215 with duplications were identified and tested for their association with four phenotypes (developmental delay, dysmorphic features, autism group of disorders, and epilepsy/seizures). Read More
Neurology 2018 Dec 12. Epub 2018 Dec 12.
From the Epilepsy Research Centre (D.R.M.V., B.J.S., R.B., M.F.B., S.F.B., M.S.H., I.E.S.), Department of Medicine, University of Melbourne, Austin Health, Australia; Departments of Genetics (D.R.M.V., C.M.A.v.R.-A.) and Neurology (D.R.M.V.), University Medical Center Groningen, University of Groningen, the Netherlands; Pediatric Neurology Unit and Laboratories (D.M., M.M.) and Pediatric Neurology (R.G.), Neurogenetics and Neurobiology Unit and Laboratories, A. Meyer Children's Hospital, University of Florence, Italy; Department of Pediatrics and Pediatric Epilepsy Centre (H.X., W.X.W., Y.J.), Peking University First Hospital, Beijing, China; Department of Pediatrics (C.T.M., H.C.M.), Division of Genetic Medicine, University of Washington, Seattle; Population Health and Immunity Division (M.F.B.), Walter and Eliza Hall Institute of Medical Research, Melbourne, Victoria, Australia; Department of Medical Biology (M.F.B.), University of Melbourne, Australia; Caulfield (D.W.), Melbourne, Australia; Department of Clinical Genetics (S.M.M.), Academic Medical Centre, Amsterdam, the Netherlands; Department of Clinical Genetics (A.S.B., G.M.S.M., I.M.B.H.v.d.L.), Erasmus University Medical Centre, Rotterdam, the Netherlands; Department of Clinical Genetics (J.M.v.H.), VU University Medical Center, Amsterdam, the Netherlands; Tasmanian Health Service (T.L.W.), Women's and Children's Services, Launceston General Hospital, Tasmania, Australia; TY Nelson Department of Neurology and Neurosurgery (R.I.W.) and Institute of Neuroscience and Muscle Research (R.I.W.), Children's Hospital at Westmead, Sydney, New South Wales, Australia; Department of Neurosciences (S.M.), Lady Cilento Children's Hospital, Brisbane, Australia; Department of Anatomical Pathology (R.M.K.), Austin Hospital, Melbourne, Australia; IRCCS Stella Maris Foundation (F.S., R.G.), Pisa, Italy; Klinikum Oldenburg (G.C.K.), Zentrum für Kinder-und Jugendmedizin, Klinik für Neuropädiatrie u.angeborene Stoffwechselerkrankungen, Germany; Centre of Epilepsy (Y.J.), Beijing Institute for Brain Disorders, China; Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Australia; and Florey Institute of Neurosciences and Mental Health (I.E.S.), Australia.
Objective: To delineate the epileptology, a key part of the phenotypic spectrum, in a large patient cohort.
Methods: Patients were recruited via investigators' practices or social media. We included patients with (likely) pathogenic variants or chromosome 6p21. Read More
Crit Care 2018 Dec 12;22(1):337. Epub 2018 Dec 12.
Critical Illness, Brain dysfunction, Survivorship (CIBS) Center, 2525 West End Avenue, Nashville, TN, 37232, USA.
Background: Prior retrospective cross-sectional work has associated antimicrobials with a non-specific phrase: encephalopathy without seizures. The purpose of this study is to determine whether different classes of antimicrobials have differential associations with the daily risk of delirium after critical illness is adjusted for.
Methods: Our study was a nested cohort that enrolled non-neurological critically ill adults from a medical or surgical intensive care unit (ICU) with daily follow-up to 30 days. Read More
J Neurodev Disord 2018 Dec 13;10(1):40. Epub 2018 Dec 13.
Center for Neuroscience Research, Children's National Medical Center, 111 Michigan Avenue NW, Washington, D.C., 20010, USA.
Epilepsy affects 2.2 million adults in the USA, with 1 in 26 people developing epilepsy at some point in their lives. Temporal lobe epilepsy (TLE) is the most common form of focal epilepsy as medial structures, and the hippocampus in particular, are prone to generating seizures. Read More
Epilepsia 2018 Dec 7. Epub 2018 Dec 7.
Department of Human Genetics, Maastricht University Medical Center, Maastricht, The Netherlands.
Objective: Epilepsy is highly prevalent among patients with intellectual disability (ID), and seizure control is often difficult. Identification of the underlying etiology in this patient group is important for daily clinical care. We assessed the diagnostic yield of whole exome sequencing (WES). Read More
Epilepsia 2018 Dec 7. Epub 2018 Dec 7.
INSERM Unit U1129 Infantile Epilepsies and Brain Plasticity, University Paris Descartes, Sorbonne Paris Cité, Paris, France.
Objective: We aimed to characterize epilepsy of infancy with migrating focal seizures (EIMFS), a rare, severe early onset developmental epilepsy related to KCNT1 mutation, and to define specific electroencephalography (EEG) markers using EEG quantitative analysis. The ultimate goal would be to improve early diagnosis and to better understand seizure onset and propagation of EIMFS as compared to other early onset developmental epilepsy.
Methods: EEG of 7 EIMFS patients with KCNT1 mutations (115 seizures) and 17 patients with other early onset epilepsies (30 seizures) was included in this study. Read More
Epilepsia Open 2018 Dec 19;3(4):528-534. Epub 2018 Oct 19.
Department of Neurology NYU School of Medicine New York New York U.S.A.
The running-down phenomenon refers to 2 analogous but distinct entities that may be seen after epilepsy surgery. The first is clinical, and denotes a progressive diminution in seizures after epilepsy surgery in which the epileptogenic zone could not be completely removed (Modern Problems of Psychopharmacology 1970;4:306, Brain 1996:989). The second is electrographic, and refers to a progressive deactivation of a secondary seizure focus after removal of the primary epileptogenic zone. Read More
Epilepsia Open 2018 Dec 16;3(4):503-510. Epub 2018 Oct 16.
Epilepsy Division Department of Neurology University of Rochester Rochester New York U.S.A.
Objective: Despite the heavy burden of epilepsy in Sub-Saharan Africa, there remains a relative paucity of neurophysiology services and limited published data on electroencephalography (EEG) features among African children. The aim of this study was to describe clinical characteristics, EEG findings, and antiepileptic drug (AED) use among children referred for EEG to the University Teaching Hospital in Zambia.
Methods: EEG referrals and reports from 2013-2015 were reviewed. Read More
Epilepsia Open 2018 Dec 1;3(4):495-502. Epub 2018 Nov 1.
Department of Pediatrics Showa University School of Medicine Shinagawa-ku, Tokyo Japan.
Objective: Vitamin B-dependent epilepsies are treatable disorders caused by variants in several genes, such as ,, and others. Recently, biallelic variants in formerly known as , were identified as a novel cause of vitamin B-dependent epilepsies. Our objective was to further delineate the phenotype of mutation. Read More
Epilepsia Open 2018 Dec 29;3(4):474-484. Epub 2018 Sep 29.
UCB Pharma Tokyo Japan.
Objective: To assess the efficacy, safety, and tolerability of adjunctive levetiracetam (LEV) in Chinese and Japanese adults with generalized tonic-clonic (GTC) seizures (N01159; NCT01228747).
Methods: This double-blind, randomized, placebo-controlled, multicenter phase III trial comprised: 4-week retrospective and 4-week prospective baseline, 12-week dose-adjustment, and 16-week evaluation periods. Chinese and Japanese patients ≥16 years old with idiopathic generalized, symptomatic generalized, or undetermined epilepsy with GTC seizures received a single-blind placebo during the prospective baseline, and then were randomized 1:1 to placebo or LEV 1,000 mg/day administered twice daily. Read More
Epilepsia Open 2018 Dec 11;3(4):437-459. Epub 2018 Oct 11.
Laboratory of Developmental Epilepsy Saul R. Korey Department of Neurology Dominick P. Purpura Department of Neuroscience Isabelle Rapin Division of Child Neurology Albert Einstein College of Medicine Einstein/Montefiore Epilepsy Center Montefiore Medical Center Bronx New York U.S.A.
The use of immature rodents to study physiologic aspects of cortical development requires high-quality recordings electroencephalography (EEG) with simultaneous video recording (vEEG) of behavior. Normative developmental vEEG data in control animals are fundamental for the study of abnormal background activity in animal models of seizures or other neurologic disorders. Electrical recordings from immature, freely behaving rodents can be particularly difficult because of the small size of immature rodents, their thin and soft skull, interference with the recording apparatus by the dam, and other technical challenges. Read More
Epilepsia Open 2018 Dec 30;3(4):427-436. Epub 2018 Oct 30.
Department of Physiology & Medical Physics Royal College of Surgeons in Ireland (RCSI) Dublin Ireland.
There is a major unmet need for biomarkers of epilepsy. Biofluids such as blood offer a potential source of molecular biomarkers. MicroRNAs (miRNAs) fulfill several key requirements for a blood-based molecular biomarker being enriched in the brain and dysregulated in epileptic brain tissue, and manipulation of miRNAs can have seizure-suppressive and disease-modifying effects in preclinical models. Read More
Front Neurol 2018 20;9:977. Epub 2018 Nov 20.
Department of Neurosurgery, National Institute of Mental Health and Neurosciences, Bangalore, India.
Decompressive craniectomy (DC) has become the definitive surgical procedure to manage medically intractable rise in intracranial pressure due to stroke and traumatic brain injury. With incoming evidence from recent multi-centric randomized controlled trials to support its use, we could expect a significant rise in the number of patients who undergo this procedure. Although one would argue that the procedure reduces mortality only at the expense of increasing the proportion of the severely disabled, what is not contested is that patients face the risk of a large number of complications after the operation and that can further compromise the quality of life. Read More
Front Neurol 2018 20;9:969. Epub 2018 Nov 20.
Department of Neurology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan.
Brain-derived neurotrophic factor (BDNF) and insulin-like growth factor 1 (IGF-1) may regulate the autonomic nervous system (ANS) in epilepsy. The present study investigated the role of IGF-1 and BDNF in the regulation of autonomic functions and cerebral autoregulation in patients with epilepsy. A total of 57 patients with focal epilepsy and 35 healthy controls were evaluated and their sudomotor, cardiovagal, and adrenergic functions were assessed using a battery of ANS function tests, including the deep breathing, Valsalva maneuver, head-up tilting, and Q-sweat tests. Read More
Front Cell Neurosci 2018 22;12:438. Epub 2018 Nov 22.
Department of Anatomy and Neurobiology, Institute of Epilepsy Research, College of Medicine, Hallym University, Chuncheon, South Korea.
Redox modulation and -nitrosylation of cysteine residues are the post-translational modifications of -methyl-D-aspartate receptor (NMDAR) to regulate its functionality. Recently, we have reported that protein disulfide isomerase (PDI) reduces disulfide bond (S-S) to free thiol (-SH) on NMDAR. Since PDI is a modulator of -nitrosylation on various proteins, it is noteworthy whether PDI affects -nitrosylation of NMDAR in acute seizure and chronic epilepsy models. Read More
Brain Dev 2018 Dec 3. Epub 2018 Dec 3.
Department of Pediatrics, St Mary's Hospital, 422 Tsubukuhonmachi, Kurume, Fukuoka 830-8543, Japan; Research Centre for Children and Research Centre for Rett Syndrome, St Mary's Hospital, 422 Tsubukuhonmachi, Kurume, Fukuoka 830-8543, Japan. Electronic address:
Acute disseminated encephalomyelitis (ADEM) is a typically monophasic inflammatory demyelinating disease of the central nervous system with a favorable outcome. However, 2% of ADEM involves acute hemorrhagic leukoencephalitis (AHLE), which is a fulminant and hyperacute variant of ADEM with a poor outcome and high mortality. There are limited case reports of fulminant ADEM including AHLE in children. Read More
BMC Neurol 2018 Dec 7;18(1):201. Epub 2018 Dec 7.
Epilepsy Division, Department of Neurology, University of Rochester School of Medicine & Dentistry, 265 Crittenden Blvd, CU420694, Rochester, NY, 14642-0694, USA.
Background: Recurrent seizure risks in HIV-positive people with new-onset seizure are largely unknown, making it challenging to offer optimal recommendations regarding antiepileptic drug (AED) initiation. Existing outcomes data is limited, and risk factor identification requires a diagnostic assessment, which is often unavailable in regions heavily effected by HIV, like sub-Saharan Africa.
Methods: HIV-positive Zambian adults with new-onset seizure were enrolled in a prospective cohort study to determine seizure recurrence and risk factors for recurrence. Read More
Ann Pharmacother 2018 Dec 7:1060028018818785. Epub 2018 Dec 7.
3 Michigan Medicine, Ann Arbor, MI, USA.
Background: Recommended loading doses (LDs) of phenytoin and fosphenytoin range from 10 to 25 mg/kg. Few studies have examined the LD requirements in male versus female patients and in patients who are obese.
Objectives: To examine the influence of obesity and sex on phenytoin LDs. Read More
Eur Neurol 2018 Dec 12;80(3-4):179-186. Epub 2018 Dec 12.
Department of Neurology, Hospital of the Ludwig-Maximilians-University (LMU), Munich,
Background: The approach to unconscious patients in the emergency department (ED) is difficult, often depends on local resources and interests, and workup strategies often lack standardization. One reason for this is that data on causes, management, and outcome of patients who present to the ED with sudden onset unconsciousness of unknown cause is limited.
Objectives: This study was performed to analyze the causes of acute impaired consciousness in patients in an interdisciplinary ED. Read More