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https://www.readbyqxmd.com/read/28212985/nonsteroidal-anti-inflammatory-drugs-in-clinical-and-experimental-epilepsy
#1
REVIEW
Beatrice Mihaela Radu, Florin Bogdan Epureanu, Mihai Radu, Paolo Francesco Fabene, Giuseppe Bertini
Current antiepileptic drugs have limited efficacy and provide little or no benefits in 30% of the patients. Given that a role for brain inflammation in epilepsy has been repeatedly reported in recent years, the potential of anti-inflammatory drugs should be explored in depth, as they may provide new therapeutical approaches in preventing or reducing epileptogenesis. Here, we review preclinical (both in vivo and in vitro) and clinical epilepsy studies in which nonsteroidal antiinflammatory drugs (NSAIDs), i...
February 9, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28208904/a-cross-sectional-study-of-quality-of-life-among-subjects-with-epilepsy-attending-a-tertiary-care-hospital
#2
M Anu, K Suresh, P L Basavanna
INTRODUCTION: Epilepsy is a chronic disorder associated with profound physical and psychological consequences leading to impaired quality of life (QoL). Evaluation of the QoL among epileptics would throw light on various factors that impair or affect the QoL in such a population. AIM: To study the QoL among epileptic patients attending outpatient departments of a tertiary care hospital and to identify various factors that affect the QoL in such a population. MATERIALS AND METHODS: A cross-sectional observational questionnaire based study, including patients with epilepsy, who were on antiepileptic drugs, on follow-up for minimum one year, aged more than 18years, both sexes and who were seizure free in the previous 24hours...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28207600/advancements-in-the-critical-care-management-of-status-epilepticus
#3
Andrew Bauerschmidt, Andrew Martin, Jan Claassen
PURPOSE OF REVIEW: Status epilepticus has a high morbidity and mortality. There are little definitive data to guide management; however, new recent data continue to improve understanding of management options of status epilepticus. This review examines recent advancements regarding the critical care management of status epilepticus. RECENT FINDINGS: Recent studies support the initial treatment of status epilepticus with early and aggressive benzodiazepine dosing...
February 14, 2017: Current Opinion in Critical Care
https://www.readbyqxmd.com/read/28195743/p-gp-protein-expression-and-transport-activity-in-rodent-seizure-models-and-human-epilepsy
#4
Anika M S Hartz, Anton Pekcec, Emma L B Soldner, Yu Zhong, Juli Schlichtiger, Bjoern Bauer
A cure for epilepsy is currently not available, and seizure genesis, seizure recurrence, and resistance to anti-seizure drugs remain serious clinical problems. Studies show that the blood-brain barrier is altered in animal models of epilepsy and in epileptic patients. In this regard, seizures increase expression of blood-brain barrier efflux transporters such as P-glycoprotein (P-gp), which is thought to reduce brain uptake of anti-seizure drugs, and thus, contribute to anti-seizure drug resistance. The goal of the current study was to assess the viability of combining in vivo and ex vivo preparations of isolated brain capillaries from animal models of seizures and epilepsy as well as from patients with epilepsy to study P-gp at the blood-brain barrier...
February 14, 2017: Molecular Pharmaceutics
https://www.readbyqxmd.com/read/28190433/seizures-in-the-critically-ill
#5
J Ch'ang, J Claassen
Critically ill patients with seizures are either admitted to the intensive care unit because of uncontrolled seizures requiring aggressive treatment or are admitted for other reasons and develop seizures secondarily. These patients may have multiorgan failure and severe metabolic and electrolyte disarrangements, and may require complex medication regimens and interventions. Seizures can be seen as a result of an acute systemic illness, a primary neurologic pathology, or a medication side-effect and can present in a wide array of symptoms from convulsive activity, subtle twitching, to lethargy...
2017: Handbook of Clinical Neurology
https://www.readbyqxmd.com/read/28179120/novel-therapeutic-approaches-for-disease-modification-of-epileptogenesis-for-curing-epilepsy
#6
REVIEW
Bryan L Clossen, Doodipala Samba Reddy
This article describes the recent advances in epileptogenesis and novel therapeutic approaches for the prevention of epilepsy, with a special emphasis on the pharmacological basis of disease-modification of epileptogenesis for curing epilepsy. Here we assess animal studies and human clinical trials of epilepsy spanning 1982-2016. Epilepsy arises from a number of neuronal factors that trigger epileptogenesis, which is the process by which a brain shifts from a normal physiologic state to an epileptic condition...
February 4, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28177687/curcumin-protects-neuronal-cells-against-status-epilepticus-induced-hippocampal-damage-through-induction-of-autophagy-and-inhibition-of-necroptosis
#7
Jin Wang, Yuan Liu, Xiao-Hui Li, Xiang-Chang Zeng, Jian Li, Jun Zhou, Bo Xiao, Kai Hu
Status epilepticus, the most severe form of epilepsy, is characterized by progressive functional and structural damage in the hippocampus, ultimately leading to the development and clinical appearance of spontaneous, recurrent seizures. Though the pathogenesis underlying epileptogenesis processes remains unclear, a substantial body of evidence has shown that status epilepticus acts as an important initial factor in triggering epileptogenesis. Notably, besides classical cell death mechanisms such as apoptosis and necrosis, two novel regulators of cell fate known as necroptosis and autophagy, are demonstrated to be involved in neuronal damage in various neurodegenerative and neuropsychiatric disorders...
December 9, 2016: Canadian Journal of Physiology and Pharmacology
https://www.readbyqxmd.com/read/28167116/therapeutic-potential-of-an-anti-high-mobility-group-box-1-monoclonal-antibody-in-epilepsy
#8
Junli Zhao, Yi Wang, Cenglin Xu, Keyue Liu, Ying Wang, Liying Chen, Xiaohua Wu, Feng Gao, Yi Guo, Junming Zhu, Shuang Wang, Masahiro Nishibori, Zhong Chen
Brain inflammation is a major factor in epilepsy, and the high mobility group box-1 (HMGB1) protein is known to contribute significantly to the generation of seizures. Here, we investigated the therapeutic potential of an anti-HMGB1 monoclonal antibody (mAb) in epilepsy. Anti-HMGB1 mAb attenuated both acute seizure models (maximal electroshock seizure pentylenetetrazole-induced and kindling-induced), and chronic epilepsy model (kainic acid-induced) in a dose-dependent manner. Meanwhile, the anti-HMGB1 mAb also attenuated seizure activities of human brain slices obtained from surgical resection from drug-resistant epilepsy patients...
February 3, 2017: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/28163158/neuron-subset-specific-pten-deletion-induces-abnormal-skeletal-activity-in-mice
#9
Joaquin N Lugo, Marjorie H Thompson, Philippe Huber, Gregory Smith, Ronald Y Kwon
Individuals with a history of epilepsy are at higher risk for bone fractures compared to the general population. Although clinical studies support an association between low bone mineral density (BMD) and anti-seizure medications, little is known on whether a history of seizures is linked to altered bone health. Therefore, in this study we tested the hypothesis that bone mass, morphology, and bone mineralization are altered by seizures in genetically epileptic animals and in animals subjected to an episode of status epilepticus...
February 2, 2017: Experimental Neurology
https://www.readbyqxmd.com/read/28157601/prognostic-factors-in-patients-with-refractory-idiopathic-generalized-epilepsy
#10
A Gomez-Ibañez, R S McLachlan, S M Mirsattari, D C Diosy, J G Burneo
OBJECTIVE: Idiopathic generalized epilepsy (IGE) is an epileptic condition with good response to antiepileptic drugs (AED). Major syndromes are epilepsy with generalized tonic-clonic seizures (GTCS) alone, absence epilepsy and juvenile myoclonic epilepsy. However, clinical practice shows drug-resistant patients. Endpoint is to identify clinical features related with refractoriness in IGE and in its each individual syndrome. METHODS: We retrospectively collected 279 consecutive patients with IGE assessed in the Epilepsy Clinic of our institution...
January 28, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28145154/effect-of-impaired-ambulation-and-anti-epileptic-drug-intake-on-vitamin-d-status-of-children-with-cerebral-palsy
#11
Anju Seth, Satinder Aneja, Ritu Singh, Ritu Majumdar, Neera Sharma, Muthuselvan Gopinath
BACKGROUND: Children with cerebral palsy (CP) are vulnerable to developing vitamin D deficiency. There is little information on the prevalence and severity of vitamin D deficiency in these patients. OBJECTIVE: To study vitamin D status in children with CP with special reference to their intake of anti-epileptic drugs (AED) and ambulatory status. METHODS: The relative effects of AED use and ambulatory status on the vitamin D status of 120 children with CP aged 2-10 years were examined in this observational study...
February 1, 2017: Paediatrics and International Child Health
https://www.readbyqxmd.com/read/28110410/neurophysiological-assessment-of-brain-dysfunction-in-critically-ill-patients-an-update
#12
REVIEW
Eric Azabou, Catherine Fischer, Jean Michel Guerit, Djillali Annane, François Mauguiere, Fréderic Lofaso, Tarek Sharshar
The aim of this review was to provide up-to-date information about the usefulness of clinical neurophysiology testing in the management of critically ill patients. Evoked potentials (EPs) and electroencephalogram (EEG) are non-invasive clinical neurophysiology tools that allow an objective assessment of the central nervous system's function at the bedside in intensive care unit (ICU). These tests are quite useful in diagnosing cerebral complications, and establishing the vital and functional prognosis in ICU...
January 21, 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28101475/anticonvulsive-effects-of-licofelone-on-status-epilepticus-induced-by-lithium-pilocarpine-in-wistar-rats-a-role-for-inducible-nitric-oxide-synthase
#13
Seyyed Majid Eslami, Mohammad Mobin Moradi, Mehdi Ghasemi, Ahmad Reza Dehpour
BACKGROUND AND PURPOSE: Status epilepticus (SE) is a neurological disorder with high prevalence and mortality rates, requiring immediate intervention. Licofelone is a cyclooxygenase (COX) and 5-lipoxygenase (5-LOX) inhibitor, which its effectiveness to treat osteoarthritis has been approved. Increasing evidence suggests an involvement of COX and LOX enzymes in epileptic disorders. Thus, in the present study we investigate possible effects of licofelone on prevention and termination of SE...
December 2016: Journal of Epilepsy Research
https://www.readbyqxmd.com/read/28100327/-intermittent-convulsions-for-1-5-years-and-psychomotor-retardation-in-a-girl
#14
Li Yang, Yu-Fen Li, Li-Yun Xu, Na Xu, Yu-Zeng Han, Jun-Lin Wang, Ji-Guo Song, Ying Hua, Li-Ping Zhu
The study reports a girl with pyridoxine-dependent epilepsy. The girl was admitted at the age of 2 years because of intermittent convulsions for 1.5 years and psychomotor retardation. She had a history of "hypoxia" in the neonatal period. At the age of 5 months recurrent epileptic seizures occurred. The child was resistant to antiepileptic drugs, and had many more seizures when she got cold or fever. She also had a lot of convulsive status epilepticus. No discharges were found during several video-EEG monitorings...
January 2017: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/28094088/usefulness-of-multiparametric-computerized-tomography-findings-in-the-differential-diagnosis-of-stroke-mimics-of-epileptic-origin-a-preliminary-study
#15
R López Ruiz, S Quintas, P Largo, M de Toledo, M T Carreras, A Gago-Veiga, R Manzanares, J Vivancos
OBJECTIVE: Thirty percent of the patients for whom code stroke is activated have stroke mimics, the most common being epilepsy. Our purpose was to evaluate the usefulness of multiparametric CT for differentiating between seizure-related symptoms and vascular events. MATERIAL AND METHODS: We conducted a retrospective observational study; data were gathered prospectively during one year. We studied multiparametric CT images of patients admitted following code stroke activation and finally diagnosed with epilepsy...
January 13, 2017: Neurología: Publicación Oficial de la Sociedad Española de Neurología
https://www.readbyqxmd.com/read/28092848/the-initial-use-of-arterial-spin-labeling-perfusion-and-diffusion-weighted-magnetic-resonance-images-in-the-diagnosis-of-nonconvulsive-partial-status-epileptics
#16
Takafumi Shimogawa, Takato Morioka, Tetsuro Sayama, Sei Haga, Yuka Kanazawa, Kei Murao, Shuji Arakawa, Ayumi Sakata, Koji Iihara
BACKGROUND: In the diagnosis of nonconvulsive status epilepticus (NCSE), capture of ongoing ictal electroencephalographic (EEG) findings is the gold standard; however, this is practically difficult without continuous EEG monitoring facilities. Magnetic resonance imaging (MRI), including diffusion-weighted imaging (DWI) and perfusion MRI with arterial spin labeling (ASL), have been applied mainly in emergency situations. Recent reports have described that ictal MRI findings, including ictal hyperperfusion on ASL and cortical hyperintensity of cytotoxic edema on DWI, can be obtained from epileptically activated cortex...
December 21, 2016: Epilepsy Research
https://www.readbyqxmd.com/read/28092846/status-epilepticus-in-patients-with-cirrhosis-how-to-avoid-misdiagnosis-in-patients-with-hepatic-encephalopathy
#17
Marika Rudler, Clémence Marois, Nicolas Weiss, Dominique Thabut, Vincent Navarro
PURPOSE: Status epilepticus (SE) in patients with cirrhosis is a rare but serious situation. Diagnosis may be difficult in emergency presentation, especially when patients present with hepatic encephalopathy (HE). Misdiagnosis must be avoided since some anti-epileptic drugs aggravate HE. In this retrospective study, we therefore assessed the frequency of SE in patients with cirrhosis, evaluated the accuracy of diagnosis and determined rates of mortality. METHOD: We reviewed data from all patients hospitalized from 2005 to 2013 in the Hepatology ICU for complications of cirrhosis with an initial diagnosis of SE...
December 27, 2016: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/28087260/seizure-recurrence-in-children-after-stopping-antiepileptic-medication-5-year-follow-up
#18
Inn-Chi Lee, Shuan-Yow Li, Yung-Jung Chen
BACKGROUND: We wanted to identify in children with epilepsy the factors associated with seizure control and recurrence after a 2-year remission. METHODS: We did a 5-year follow-up of epileptic children whose antiepileptic medication had been stopped. Bivariate and multivariate analyses were used to compare features of electroencephalograms (EEGs) and clinical findings. In this study, 43 patients with and 64 without a seizure recurrence (SR) were enrolled. RESULTS: Clinical features strongly associated with SR in the univariate analysis included a symptomatic etiology for seizures, a history of status epilepticus, treatment duration before stopping antiepileptic drugs, and abnormal EEG findings at the time of stopping antiepileptic drugs...
December 18, 2016: Pediatrics and Neonatology
https://www.readbyqxmd.com/read/28076316/changes-of-thyroid-hormonal-status-in-patients-receiving-ketogenic-diet-due-to-intractable-epilepsy
#19
Engin Kose, Orkide Guzel, Korcan Demir, Nur Arslan
BACKGROUND: Ketogenic diet (KD), which is high in fat and low in carbohydrates, mimics the metabolic state of starvation and is used therapeutically for pharmacoresistant epilepsy. It is known that generation of triiodothyronine (T3) from thyroxine (T4) decreases during fasting periods. The aim of this study was to evaluate the thyroid function of children receiving KD for at least 1 year due to drug-resistant epilepsy. METHODS: A total of 120 patients [63 males, 52...
January 11, 2017: Journal of Pediatric Endocrinology & Metabolism: JPEM
https://www.readbyqxmd.com/read/28074997/-classification-of-idiopathic-generalised-epilepsies-in-patients-over-16-years-of-age
#20
J Sala-Padro, M Toledo, E Santamarina, M Gonzalez-Cuevas, M Raspall-Chaure, M Sueiras-Gil, M Quintana, J Salas-Puig
INTRODUCTION: Idiopathic generalised epilepsies (IGE) are a set of electroclinical syndromes with different phenotypes. Our aim is to analyse those phenotypes in patients over 16 years of age. PATIENTS AND METHODS: We conducted a retrospective analysis of a series of patients with IGE. They were classified as childhood absence epilepsy (CAE), juvenile absence epilepsy (JAE), juvenile myoclonic epilepsy (JME), epilepsy with tonic-clonic seizures only (TCSE), epilepsy with eyelid myoclonias and absences (EMA) and pure photogenic epilepsy (PE)...
January 16, 2017: Revista de Neurologia
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