Impaired function of GABA(B) receptors in tissues from pharmacoresistant epilepsy patients.

abstract：:Transient epileptic amnesia (TEA) is a distinct neurologic condition occurring in late-middle/old age and presenting with amnesic attacks of epileptic nature and interictal memory disturbances. For many years this condition has been associated with the nonepileptic condition of transient global amnesia (TGA) and still...

journal_title：Epilepsia

authors： Bilo L,Meo R,Ruosi P,de Leva MF,Striano S

更新日期：2009-05-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to evaluate health care expenditures among elderly patients with epilepsy in the United States. METHODS:We performed an analysis of weighted 37 738 607 US participants aged 65 years to estimate health care expenditures in the elderly with and without epilepsy using the Medical E...

journal_title：Epilepsia

authors： Lekoubou A,Bishu KG,Ovbiagele B

更新日期：2018-07-01 00:00:00

abstract：OBJECTIVE:Initial identification of new investigational drugs for the treatment of epilepsy is commonly conducted in well-established mouse acute and chronic seizure models: for example, maximal electroshock (MES), 6 Hz, and corneal kindling. Comparison of the median effective dose (ED50) of approved antiseizure drugs ...

journal_title：Epilepsia

authors： Koneval Z,Knox KM,Memon A,Zierath DK,White HS,Barker-Haliski M

更新日期：2020-09-01 00:00:00

abstract：OBJECTIVE:Previous studies examining seizures in patients with 22q11.2 deletion syndrome (22q11.2DS) have focused primarily on children and adolescents. In this study we investigated the prevalence and characteristics of seizures and epilepsy in an adult 22q11.2DS population. METHODS:The medical records of 202 adult p...

journal_title：Epilepsia

authors： Wither RG,Borlot F,MacDonald A,Butcher NJ,Chow EWC,Bassett AS,Andrade DM

更新日期：2017-06-01 00:00:00

abstract：:Epilepsy surgery (ES) is addressed in relation to economic classifications of national resources and welfare in developing countries. A decade ago, ten developing countries conducted ES; now 26 such countries have reported results of ES. A number of international authorities define indicators of national economic welf...

journal_title：Epilepsia

authors： Wieser HG,Silfvenius H

更新日期：2000-01-01 00:00:00

abstract：OBJECTIVE:Seizures are common in individuals with duplications of chromosome 15q11.2-q13 (Dup15q). The goal of this study was to examine the phenotypes and treatments of seizures in Dup15q in a large population. METHODS:A detailed electronic survey was conducted through the Dup15q Alliance containing comprehensive que...

journal_title：Epilepsia

authors： Conant KD,Finucane B,Cleary N,Martin A,Muss C,Delany M,Murphy EK,Rabe O,Luchsinger K,Spence SJ,Schanen C,Devinsky O,Cook EH,LaSalle J,Reiter LT,Thibert RL

更新日期：2014-03-01 00:00:00

abstract：:Neuropsychological evaluation differs from other methods used to localize cerebral lesions in that it analyzes cognitive function. Tests sample widely among cognitive abilities, contrasting language proficiency with visuospatial skills. A thorough assessment of memory is crucial in the investigation because of the pro...

journal_title：Epilepsia

authors： Jones-Gotman M

更新日期：1991-01-01 00:00:00

abstract：PURPOSE:Mutations of the SCARB2 gene cause action myoclonus renal failure syndrome (AMRF), a rare condition that combines progressive myoclonus epilepsy (PME) with severe renal dysfunction. We describe the clinical and neurophysiologic features of PME associated with SCARB2 mutations without renal impairment. METHODS:...

journal_title：Epilepsia

authors： Rubboli G,Franceschetti S,Berkovic SF,Canafoglia L,Gambardella A,Dibbens LM,Riguzzi P,Campieri C,Magaudda A,Tassinari CA,Michelucci R

更新日期：2011-12-01 00:00:00

abstract：:Alterations in the balance of K-Na-2Cl cotransporter (NKCC1) and Na-Cl cotransporter (KCC2) activity may cause depolarizing effect of γ-aminobutyric Acid (GABA), and contribute to epileptogenesis in human temporal lobe epilepsy. NKCC1 facilitates accumulation of chloride inside neurons and favors depolarizing response...

journal_title：Epilepsia

authors： Eftekhari S,Mehvari Habibabadi J,Najafi Ziarani M,Hashemi Fesharaki SS,Gharakhani M,Mostafavi H,Joghataei MT,Beladimoghadam N,Rahimian E,Hadjighassem MR

更新日期：2013-01-01 00:00:00

abstract：:Sleep is a modulator of seizure activity, and many antiepileptic drugs are modulators of sleep. Can influences on sleep organization be involved in antiepileptic drug action, and can these partly account for differences in drug response of various epileptic syndromes? Much more exact data must be collected before thes...

journal_title：Epilepsia

authors： Wolf P,Röder-Wanner UU,Brede M

更新日期：1984-08-01 00:00:00

abstract：:A 30-year-old man with long-standing localization-related epilepsy and mental retardation had seizures that were partially controlled with valproate (VPA) 500 mg four times daily. Routine examination showed severe thrombocytopenia with mild leukopenia and chronic low-grade hemolytic anemia. Pertinent laboratory result...

journal_title：Epilepsia

authors： Asconapé JJ,Manning KR,Lancman ME

更新日期：1994-01-01 00:00:00

abstract：PURPOSE:To explore the correlations between treatment modalities and selected disease parameters with outcome in febrile infection-related epilepsy syndrome (FIRES), a catastrophic epileptic encephalopathy with a yet undefined etiology. METHODS:We conducted a retrospective multicenter study on children who had been in...

journal_title：Epilepsia

authors： Kramer U,Chi CS,Lin KL,Specchio N,Sahin M,Olson H,Nabbout R,Kluger G,Lin JJ,van Baalen A

更新日期：2011-11-01 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：:Cerebral microbleeds (CMBs) are commonly found in patients with stroke and cerebral amyloid angiopathy. However, there have been no reports of CMBs or their acute appearance in patients with status epilepticus. Herein we describe two patients with refractory status epilepticus of uncertain origin. Both patients were p...

journal_title：Epilepsia

authors： Jeon SB,Parikh G,Choi HA,Lee K,Lee JH,Schmidt JM,Badjatia N,Mayer SA,Claassen J

更新日期：2013-05-01 00:00:00

abstract：:The relative efficacies of phenobarbital (PB), phenytoin (PHT), carbamazepine (CBZ), and valproic acid (VPA) in the suppression of focal and generalized seizures produced by electrical stimulation of two different cortical sites (areas 3 and 10) were evaluated in the rat. The two cortical sites were distinguished by s...

journal_title：Epilepsia

authors： Moss KA,Kalichman MW,Iragui VJ

更新日期：1986-05-01 00:00:00

abstract：:[3H]Nimodipine and high-affinity [125I]omega-conotoxin GVIA (CgTX) binding were investigated in membranes from rat cerebral cortex, cerebellum, and hippocampus after electrically and chemically induced seizures. Animals were decapitated 30 min after a single electroconvulsive shock (ECS) or lidocaine-induced seizure a...

journal_title：Epilepsia

authors： Gleiter CH,Cain CJ,Weiss SR,Post RM,Marangos PJ

更新日期：1989-07-01 00:00:00

abstract：OBJECTIVE:To evaluate the safety, tolerability, and comparative pharmacokinetics (PK) of intravenous and oral carbamazepine. METHODS:In this phase 1, open-label study, adult patients with epilepsy on a stable oral carbamazepine dosage (400-2,000 mg/day) were converted to intravenous carbamazepine (administered at 70% ...

journal_title：Epilepsia

authors： Tolbert D,Cloyd J,Biton V,Bekersky I,Walzer M,Wesche D,Drummond R,Lee D

更新日期：2015-06-01 00:00:00

abstract：PURPOSE:Acetone is the principal ketone body elevated in the ketogenic diet (KD), with demonstrated robust anticonvulsant properties across a variety of seizure tests and models of epilepsy. Because the majority of patients continue to receive antiepileptic drugs (AEDs) during KD treatment, interactions between acetone...

journal_title：Epilepsia

authors： Zarnowska I,Luszczki JJ,Zarnowski T,Buszewicz G,Madro R,Czuczwar SJ,Gasior M

更新日期：2009-05-01 00:00:00

abstract：PURPOSE:To estimate the incidence and mortality associated with first unprovoked seizure or newly diagnosed epilepsy in a low-income, predominantly Hispanic community in Northern Manhattan, New York City. METHODS:We performed a population-based study to determine the incidence of first unprovoked seizure or newly diag...

journal_title：Epilepsia

authors： Benn EK,Hauser WA,Shih T,Leary L,Bagiella E,Dayan P,Green R,Andrews H,Thurman DJ,Hesdorffer DC

更新日期：2008-08-01 00:00:00

abstract：PURPOSE:Patients with tuberous sclerosis complex (TSC) often have severe epilepsy that is intractable to available therapies. The development of novel treatments for epilepsy in TSC would benefit greatly from a suitable animal model, but most animal models of TSC to date have few reported neurological abnormalities, su...

journal_title：Epilepsia

authors： Erbayat-Altay E,Zeng LH,Xu L,Gutmann DH,Wong M

更新日期：2007-08-01 00:00:00

abstract：:The results of surgical treatment of intractable epilepsy seizures in a group of patients investigated with the intracarotid amobarbital-pentylenetetrazol EEG test were analyzed. This diagnostic test, originally designed to distinguish a mechanism of primary from that of secondary bilateral synchrony in the EEG was al...

journal_title：Epilepsia

authors： Gloor P,Rasmussen T,Altuzarra A,Garretson H

更新日期：1976-03-01 00:00:00

abstract：OBJECTIVE:Hemispherectomy is an established surgical treatment for carefully selected pediatric patients with intractable epilepsy. Published perioperative data report low mortality rates and seizure reduction rates of 50-89%. This study investigates trends in the demographics, hospital utilization, and in-hospital com...

journal_title：Epilepsia

authors： Lin Y,Harris DA,Curry DJ,Lam S

更新日期：2015-01-01 00:00:00

abstract：PURPOSE:Ictal vomiting represents a rare clinical manifestation during seizures originating from the temporal lobes of the nondominant hemisphere. The precise anatomic structures responsible for generation of ictal vomiting remain to be clarified. Ictal single photon emission computed tomography (SPECT), which allows o...

journal_title：Epilepsia

authors： Baumgartner C,Olbrich A,Lindinger G,Pataraia E,Gröppel G,Bacher J,Aull S,Serles W,Hoffmann M,Leutmezer F,Czech T,Prayer D,Pietrzyk U,Asenbaum S,Podreka I

更新日期：1999-08-01 00:00:00

abstract：:The endocannabinoid system has gained attention as an important modulator of activity in the central nervous system. Initial studies focused on cannabinoid receptor 1 (CB1), which is widely expressed in the brain, but recent work also implicates cannabinoid receptor 2 (CB2) in modulating neuronal activity. Both recept...

journal_title：Epilepsia

authors： Rowley S,Sun X,Lima IV,Tavenier A,de Oliveira ACP,Dey SK,Danzer SC

更新日期：2017-12-01 00:00:00

abstract：OBJECTIVE:Children with rolandic spikes may or may not have seizures, ranging from benign rolandic epilepsy to severe atypical rolandic epilepsy. We investigated whether ripples (80-250 Hz), superimposed on rolandic spikes in surface electroencephalography (EEG), can differentiate between different entities. METHODS:I...

journal_title：Epilepsia

authors： van Klink NE,van 't Klooster MA,Leijten FS,Jacobs J,Braun KP,Zijlmans M

更新日期：2016-07-01 00:00:00

abstract：OBJECTIVE:Magnetic resonance imaging (MRI)-guided laser interstitial thermal therapy (MRg-LITT) is an alternative to open epilepsy surgery. We assess safety and effectiveness of MRg-LITT for extratemporal lobe epilepsy (ETLE) in patients who are considered less favorable for open resection. METHODS:We retrospectively ...

journal_title：Epilepsia

authors： Gupta K,Cabaniss B,Kheder A,Gedela S,Koch P,Hewitt KC,Alwaki A,Rich C,Ramesha S,Hu R,Drane DL,Gross RE,Willie JT

更新日期：2020-08-01 00:00:00

abstract：PURPOSE:This study investigated the functional plasticity of the brain to reconstitute and compensate for verbal memory functions after epilepsy surgery of left temporocortical and temporomesial structures. We hypothesized that memory outcome would be best when surgery is performed within the period of cerebral plastic...

journal_title：Epilepsia

authors： Helmstaedter C,Elger CE

更新日期：1998-04-01 00:00:00

abstract：:Astrocyte and microglial activation occurs following seizures and plays a role in epileptogenesis. However, the precise temporal and spatial response to seizures has not been fully examined. The pilocarpine model of temporal lobe epilepsy was selected to examine glial changes following seizures because morphological c...

journal_title：Epilepsia

authors： Shapiro LA,Wang L,Ribak CE

更新日期：2008-01-01 00:00:00

abstract：PURPOSE:Electrical stimulation (ES) is used during intracranial electroencephalography (EEG) investigations to delineate epileptogenic areas and seizure-onset zones (SOZs) by provoking afterdischarges (ADs) or patients' typical seizure. High frequency oscillations (HFOs--ripples, 80-250 Hz; fast ripples, 250-500 Hz) ar...

journal_title：Epilepsia

authors： Jacobs J,Zijlmans M,Zelmann R,Olivier A,Hall J,Gotman J,Dubeau F

更新日期：2010-04-01 00:00:00

abstract：:Absence epilepsy is a form of generalized epilepsy commonly seen in children. The neuronal process by which ethosuximide (ETX), a first choice anti-absence drug, prevents absence seizures is still unresolved. Recent clinical findings have indicated that focal cortical regions are involved during absence seizures. Cons...

journal_title：Epilepsia

authors： Polack PO,Charpier S

更新日期：2009-07-01 00:00:00