Parental mosaicism in epilepsies due to alleged de novo variants.

abstract：:The occurrence of seizures at specific times of the day has been consistently observed for centuries in individuals with epilepsy. Electrophysiological recordings provide evidence that seizures have a higher probability of occurring at a given time during the night and day cycle in individuals with epilepsy here refer...

journal_title：Epilepsia

authors： Bernard C

更新日期：2020-10-16 00:00:00

abstract：PURPOSE:This study investigated the impact of a treatment information package on patients being monitored for possible surgical treatment for temporal lobe epilepsy. METHODS:One hundred patients were randomly assigned to either a high- or low-information preparation condition. Levels of anxiety were tested soon after ...

journal_title：Epilepsia

authors： Andrewes D,Camp K,Kilpatrick C,Cook M

更新日期：1999-11-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to evaluate changes in health care resource utilization following the initiation of perampanel for the treatment of epilepsy in the United States. METHODS:Health care claims from Symphony Health's Integrated Dataverse database between December 2012 and November 2015 were analyze...

journal_title：Epilepsia

authors： Faught E,Laliberté F,Wang Z,Barghout V,Haider B,Lejeune D,Germain G,Choi J,Wagh A,Duh MS

更新日期：2017-10-01 00:00:00

abstract：OBJECTIVES:Precipitants of seizures are often reported by patients and carers, but the accuracy of these claims remains unknown. Focusing on epilepsy in people with intellectual disability (ID), the aims of this work were to (1) identify a set of methods for assessing the validity of reported seizure triggers in indivi...

journal_title：Epilepsia

authors： Illingworth JL,Watson P,Xu S,Manford M,Ring H

更新日期：2015-11-01 00:00:00

abstract：:DBA/2J (DBA) mice are susceptible to audiogenic seizures (AGSs) in an age-dependent manner, susceptibility being maximal at 21 days and absent at 110 days of age. Previous studies have demonstrated that there is a decrease in anion transport and an increase in carbonic anhydrase (CA) activity in brain from DBA mice as...

journal_title：Epilepsia

authors： Engstrom FL,Kemp JW,Chow SY,Woodbury DM

更新日期：1986-03-01 00:00:00

abstract：PURPOSE:To study the anticonvulsant action of a gamma-aminobutyric acid (GABA) uptake inhibitor NNC-711 in two models of cortical epileptogenesis in immature rats. METHODS:Twelve-, 18-, and 25-day-old rat pups with implanted electrodes were used in this study. Epileptogenic foci were elicited by a local application of...

journal_title：Epilepsia

authors： Bernásková K,Slamberová R,Mares P

更新日期：1999-09-01 00:00:00

abstract：:Focal epilepsy can be produced by a blood-brain barrier (BBB)-excluded systemic convulsant (penicillin, folic acid, etc.) in the presence of a focal BBB lesion. Bicuculline methiodide, a gamma-aminobutyric acid blocking epileptogen, crosses the normal BBB of rats poorly and produces no consistent abnormality behaviora...

journal_title：Epilepsia

authors： Remler MP,Marcussen WH

更新日期：1985-01-01 00:00:00

abstract：:A need for prevalence information emphasizing racial differences prompted a door-to-door survey of all residents of Copiah County, Mississippi. The fieldwork involved a complete census and an extensive screening questionnaire inquiring about diagnoses, signs, and symptoms of neurologic disease. Residents who lived in ...

journal_title：Epilepsia

authors： Haerer AF,Anderson DW,Schoenberg BS

更新日期：1986-01-01 00:00:00

abstract：:The mechanism by which animals develop tolerance to the antiepileptic effects of the carbonic anhydrase (CA) inhibitor, acetazolamide, was explored using a quantitative immunocytochemical method. Cerebral cortex sections of DBA/2J mice susceptible to audiogenic seizures and of C57BL/6J nonsusceptible mice were stained...

journal_title：Epilepsia

authors： Banks DA,Anderson RE,Woodbury DM

更新日期：1986-09-01 00:00:00

abstract：PURPOSE:Some evidence suggests that levetiracetam (LEV) possesses antiepileptogenic characteristics. The purpose of this study was to investigate the time course of seizure protection by LEV compared with that of phenytoin (PHT), phenobarbital (PB), valproate (VPA), and carbamazepine (CBZ) in the spontaneously epilepti...

journal_title：Epilepsia

authors： Ji-qun C,Ishihara K,Nagayama T,Serikawa T,Sasa M

更新日期：2005-09-01 00:00:00

abstract：:Pregnancy is associated with characteristic changes in the disposition of antiepileptic drugs; recent findings on this aspect of drug utilization are presented. In one study involving 48 pregnancies, the mean level-dose ratio of phenytoin decreased by 34%. In another study of 111 patients, phenytoin clearance increase...

journal_title：Epilepsia

authors： Levy RH,Yerby MS

更新日期：1985-01-01 00:00:00

abstract：:Determining a prognosis for functional recovery after prolonged status epilepticus can be difficult. Prior case studies have shown that despite seizure control, functional outcomes are typically poor unless a reversible cause is identified. Herein we present a case of idiopathic status epilepticus with a surprisingly ...

journal_title：Epilepsia

authors： Standley K,Abdulmassih R,Benbadis S

更新日期：2012-01-01 00:00:00

abstract：PURPOSE:To study cortical excitability after status epilepticus induced in two age groups of immature rats. METHODS:Lithium-pilocarpine status epilepticus was elicited in 12- (SE12) or 25-day-old (SE25) rats. Control siblings received saline instead of pilocarpine. Interhemispheric responses were elicited by stimulati...

journal_title：Epilepsia

authors： Mares P,Tsenov G,Aleksakhina K,Druga R,Kubová H

更新日期：2005-01-01 00:00:00

abstract：PURPOSE:We studied heart-rate (HR) changes at the transition from the preictal to the ictal state in patients with focal epilepsies to gain some insight into the mechanisms involved in the neuronal regulation of cardiovascular function. METHODS:We assessed ECG changes during 145 seizures recorded with scalp EEG in 58 ...

journal_title：Epilepsia

authors： Leutmezer F,Schernthaner C,Lurger S,Pötzelberger K,Baumgartner C

更新日期：2003-03-01 00:00:00

abstract：:We compared zonisamide monotherapy (12 weeks) to carbamazepine monotherapy (12 weeks) after phenytoin baseline monotherapy (8 weeks) in an open crossover pilot study of eight adults with uncontrolled partial seizures. Zonisamide had definite antiepileptic activity in five subjects. In two of these, response to zonisam...

journal_title：Epilepsia

authors： Wilensky AJ,Friel PN,Ojemann LM,Dodrill CB,McCormick KB,Levy RH

更新日期：1985-05-01 00:00:00

abstract：:The antiepileptic drug sodium valproate (VPA) can provoke a thrombocytopenia or platelet dysfunction, with or without hemorrhages. These unwanted side effects are probably infrequent or, at least, have little clinical importance except in patients undergoing surgery. Thromboelastography appears to be a reliable screen...

journal_title：Epilepsia

authors： Loiseau P

更新日期：1981-04-01 00:00:00

abstract：:We examined the relationship of age of onset of epilepsy, chronological age at time of operation, and adequacy of preoperative memory performance to pre- to postoperative verbal memory decline. Patients who underwent left (n = 50) or right (n = 51) anterior temporal lobectomy (ATL) were administered tests of verbal ep...

journal_title：Epilepsia

authors： Hermann BP,Seidenberg M,Haltiner A,Wyler AR

更新日期：1995-02-01 00:00:00

abstract：PURPOSE:Previous studies have estimated medical care costs of epilepsy by applying unit costs to estimated utilization or by summing costs for (a) ambulatory care and hospitalizations coded as epilepsy and (b) procedures and drugs specifically associated with the diagnosis or treatment of epilepsy. These methods may un...

journal_title：Epilepsia

authors： Frost FJ,Hurley JS,Petersen HV,Gunter MJ,Gause D

更新日期：2000-08-01 00:00:00

abstract：:We sought to determine if there are differences in the incidence of seizure disorders between the children of the indigenous and immigrant (predominantly Pakistani) populations of Bradford, United Kingdom. Annual incidence rates per 100,000 for new onset seizures were calculated along with Townsend deprivation scores....

journal_title：Epilepsia

authors： Hamdy NA,Ginby D,Feltbower R,Ferrie CD

更新日期：2007-05-01 00:00:00

abstract：PURPOSE:Benign rolandic epilepsy (BRE) is considered a genetically determined idiopathic partial epilepsy. We analyzed a large sample of twins from four international twin registers to probe the genetics of BRE. We also aim to synthesize the apparently conflicting family and twin data into a model of BRE etiology. MET...

journal_title：Epilepsia

authors： Vadlamudi L,Kjeldsen MJ,Corey LA,Solaas MH,Friis ML,Pellock JM,Nakken KO,Milne RL,Scheffer IE,Harvey AS,Hopper JL,Berkovic SF

更新日期：2006-03-01 00:00:00

abstract：:We report the case of a 3-year-old boy with status gelasticus symptomatic to a giant hypothalamic hamartoma despite two previous hypothalamic hamartoma surgeries using pterional approaches from each side. Following his third resection employing an endoscopic, transventricular approach, he has been seizure free for 6 m...

journal_title：Epilepsia

authors： Ng YT,Rekate HL

更新日期：2011-01-01 00:00:00

abstract：:Tiagabine (TGB) is a recently approved antiepileptic drug (AED) that inhibits y-aminobutyric acid (GABA) reuptake into neurons and glia, a mechanism of action that is specific and unique among the AEDs. TGB is potent and has linear and predictable pharmacokinetics. It has no clinically relevant effects on hepatic meta...

journal_title：Epilepsia

authors： Schachter SC

更新日期：1999-01-01 00:00:00

abstract：PURPOSE:Psychogenic nonepileptic seizures (PNESs) are events that alter or seem to alter the neurologic function and, in their appearance, resemble epileptic seizures (ESs). In patients with ESs the psychological and medical aspects of epilepsy greatly influence the health-related quality of life (HRQOL). The relation ...

journal_title：Epilepsia

authors： Szaflarski JP,Hughes C,Szaflarski M,Ficker DM,Cahill WT,Li M,Privitera MD

更新日期：2003-02-01 00:00:00

abstract：PURPOSE:Our aim was to develop a screening test to predict Dravet syndrome before the first birthday based on the clinical characteristics of infants and the SCN1A mutation analysis. METHODS:Ninety-six patients who experienced febrile seizures before the age of one were enrolled. The patients were divided into two gro...

journal_title：Epilepsia

authors： Hattori J,Ouchida M,Ono J,Miyake S,Maniwa S,Mimaki N,Ohtsuka Y,Ohmori I

更新日期：2008-04-01 00:00:00

abstract：PURPOSE:Psychogenic nonepileptic seizures (PNES) are among the most common clinical manifestations of conversion disorder and consist of paroxysmal behavior that resembles epileptic seizures. Preliminary data from functional neuroimaging studies gave plausible evidence that limbic circuits and sensorimotor cortex might...

journal_title：Epilepsia

authors： Labate A,Cerasa A,Mula M,Mumoli L,Gioia MC,Aguglia U,Quattrone A,Gambardella A

更新日期：2012-02-01 00:00:00

abstract：PURPOSE:There is controversy between clinicians and statisticians on the appropriateness of the number needed to treat (NNT) as a summary statistic to report the effectiveness of a treatment. We examine the two viewpoints and make proposals concerning the reporting of clinical trial results. METHODS:In the context of ...

journal_title：Epilepsia

authors： Lesaffre E,Boon P,Pledger GW

更新日期：2000-04-01 00:00:00

abstract：PURPOSE:To prospectively investigate the incidence of interictal psychoses of epilepsy patients, and make a comparison between those with interictal psychoses and patients with schizophrenia in respect to their responses to antipsychotic drugs, as well as psychotic states. METHODS:We undertook a two-part prospective i...

journal_title：Epilepsia

authors： Tadokoro Y,Oshima T,Kanemoto K

更新日期：2007-12-01 00:00:00

abstract：:A 10-year-old boy developed febrile convulsions at age 2 years, and multiple types of nonfebrile generalized seizures over the ensuing months and years. Gestation, birth, and early development were normal, as were initial EEG and brain imaging studies. By age 5 years, he had developed behavioral difficulties, and the ...

journal_title：Epilepsia

authors： Grant AC,Vazquez B

更新日期：2005-01-01 00:00:00

abstract：:Toxic causes of seizures are numerous: alcohol and other substances of abuse, drugs, and industrial and household products. However, in the absence of a clearly suggestive history and/or associated symptoms and signs, identification of the toxic origin of new-onset seizures may be extremely difficult. We report here t...

journal_title：Epilepsia

authors： Denays R,Kumba C,Lison D,De Bels D

更新日期：2005-06-01 00:00:00

abstract：PURPOSE:Dravet syndrome (DS) or severe myoclonic epilepsy of infancy is an intractable epileptic encephalopathy of early childhood that is caused by a mutation in the SCN1A gene in most patients. The aim of this study was to identify a syndrome-specific epileptic network underlying interictal epileptiform discharges (I...

journal_title：Epilepsia

authors： Moehring J,von Spiczak S,Moeller F,Helbig I,Wolff S,Jansen O,Muhle H,Boor R,Stephani U,Siniatchkin M

更新日期：2013-05-01 00:00:00