Read by QxMD icon Read

New onset epilepsy

Marilena Vecchi, Carmen Barba, Debora De Carlo, Micol Stivala, Renzo Guerrini, Emilio Albamonte, Domiziana Ranalli, Domenica Battaglia, Giada Lunardi, Clementina Boniver, Benedetta Piccolo, Francesco Pisani, Gaetano Cantalupo, Giuliana Nieddu, Susanna Casellato, Silvia Cappanera, Elisabetta Cesaroni, Nelia Zamponi, Domenico Serino, Lucia Fusco, Alessandro Iodice, Filippo Palestra, Lucio Giordano, Elena Freri, Ilaria De Giorgi, Francesca Ragona, Tiziana Granata, Isabella Fiocchi, Stefania Maria Bova, Massimo Mastrangelo, Alberto Verrotti, Sara Matricardi, Elena Fontana, Davide Caputo, Francesca Darra, Bernardo Dalla Bernardina, Francesca Beccaria, Giuseppe Capovilla, Maria Pia Baglietto, Alessandra Gagliardi, Aglaia Vignoli, Maria Paola Canevini, Egle Perissinotto, Stefano Francione
OBJECTIVE: To describe the clinical, neuropsychological, and psychopathologic features of a cohort of children with a new diagnosis of symptomatic or presumed symptomatic focal epilepsy at time of recruitment and through the first month. The selected population will be followed for 2-5 years after enrollment to investigate the epilepsy course and identify early predictors of drug resistance. METHODS: In this observational, multicenter, nationwide study, children (age 1 month-12...
October 20, 2016: Epilepsia
Sven Gottschalk, Thomas Felix Fehm, Xose Luís Deán-Ben, Vassiliy Tsytsarev, Daniel Razansky
Visualization of whole brain activity during epileptic seizures is essential for both fundamental research into the disease mechanisms and the development of efficient treatment strategies. It has been previously discussed that pathological synchronization originating from cortical areas may reinforce backpropagating signaling from the thalamic neurons, leading to massive seizures through enhancement of high frequency neural activity in the thalamocortical loop. However, the study of deep brain neural activity is challenging with the existing functional neuroimaging methods due to lack of adequate spatiotemporal resolution or otherwise insufficient penetration into subcortical areas...
January 2017: Neurophotonics
Anne S Bassett, Gregory Costain, Christian R Marshall
Most major neuropsychiatric outcomes of concern to families are not detectable by prenatal ultrasound. The introduction of genome-wide chromosomal microarray analysis to prenatal clinical diagnostic testing has increased the detection of pathogenic 22q11.2 deletions, which cause the most common genomic disorder. The recent addition of this and other microdeletions to non-invasive prenatal screening methods using cell-free fetal DNA has further propelled interest in outcomes. Conditions associated with 22q11...
October 8, 2016: Prenatal Diagnosis
Henning Dickten, Stephan Porz, Christian E Elger, Klaus Lehnertz
Epilepsy can be regarded as a network phenomenon with functionally and/or structurally aberrant connections in the brain. Over the past years, concepts and methods from network theory substantially contributed to improve the characterization of structure and function of these epileptic networks and thus to advance understanding of the dynamical disease epilepsy. We extend this promising line of research and assess-with high spatial and temporal resolution and using complementary analysis approaches that capture different characteristics of the complex dynamics-both strength and direction of interactions in evolving large-scale epileptic brain networks of 35 patients that suffered from drug-resistant focal seizures with different anatomical onset locations...
October 6, 2016: Scientific Reports
Michael Sweeney, Matthew Sweney, M Mateo Paz Soldán, Stacey L Clardy
BACKGROUND: Opsoclonus-myoclonus syndrome is a rare clinical condition that has been associated with neuroblastoma. There are few reported cases of the presence of ANNA-1/anti-Hu antibodies in children with neuroblastoma and opsoclonus-myoclonus, all in children aged less than 3 years. METHODS: We report the new onset of focal seizures without alteration of consciousness and opsoclonus-myoclonus in an 11-year-old girl with ANNA-1/anti-Hu positivity and a paraspinal ganglioneuroblastoma...
September 2, 2016: Pediatric Neurology
Ike Oluwa Abiola Lagunju, Yetunde Celia Adeniyi, Gbemi Olukolade
INTRODUCTION: Epilepsy has long been associated with cognitive dysfunction and educational underachievement. The purpose of the study was to describe the baseline findings from a larger prospective study. METHODS: New cases of epilepsy aged 6-16 years seen at a paediatric neurology clinic in Ibadan, Nigeria were evaluated for any evidence of cognitive impairment. Intelligence quotient (IQ) of the participants was measured using the Wechsler Intelligence Scale for Children-Fourth Edition (WISC-IV)...
2016: Pan African Medical Journal
Emmanuelle Lapointe, Charles Deacon, Louis Royer-Perron, Stephen Cunnane, Christian-Alexandre Castellano, Christian Bocti
No abstract text is available yet for this article.
September 2016: Canadian Journal of Neurological Sciences. le Journal Canadien des Sciences Neurologiques
M Sillanpää, D Schmidt
PURPOSE: To review the long-term outcome of epilepsy in population-based studies. METHOD: Analysis of population-based studies. RESULTS: About two of three patients with new-onset epilepsy will, in the long run, enter five-year terminal remission. Chances for remission are best for those with idiopathic or cryptogenic epilepsy. It is unclear whether the seizure outcome has improved over the last several decades. Social outcome, however, may have become better because of the improved level of knowledge on and public attitudes toward people with epilepsy, and possibly fewer prejudices at home, daycare, school, military and labor market...
September 9, 2016: Seizure: the Journal of the British Epilepsy Association
M Ferlisi, T Zanoni, G Moretto, A Pasqualin
Seizures are common symptoms of supratentorial arteriovenous malformations (AVMs). The potential risk factors for epilepsy in patients with AVMs are still controversial. The reported long-term outcome of seizures after surgical treatment of AVMs is variable and the data available are mainly from small retrospective case series.We identified all consecutive patients between 1990 and 2006 who underwent microsurgical resection of supratentorial AVMs at our institute. Pre-operative risk factors for seizures, intra-operative characteristics, long-term neurological disability, and seizure outcome (Engel's classification) were recorded and analyzed...
2016: Acta Neurochirurgica. Supplement
Paul V Motika, David C Spencer
The treatment of epilepsy in older individuals is an increasingly important topic in neurology and an area that all treating neurologists should have familiarity with. As the population ages, the number of patients over 65 who present with new-onset epilepsy will increase, as will the complexity of their comorbid medical and neurological disorders. In older patients, seizures are often unwitnessed, or present with atypical symptoms, making the diagnosis more challenging. Additionally, there are relatively limited data to guide the use of anti-epileptic medications and other treatments in this patient population...
November 2016: Current Neurology and Neuroscience Reports
Dieter Schmidt, Matti Sillanpää
Epilepsy is a common brain disease and preventing epilepsy is a very relevant public health concern and an urgent unmet need. Although 40 % of all epilepsy cases are thought to have acquired causes, there is a roadblock for successful prevention. Efforts to protect the brain from epileptogenic insults are severely hampered by our lack of biomarkers to identify the few percent at high risk meriting treatment among those exposed. Preventing brain injury has been moderately effective from around birth to middle age; however, the strategy has failed to stop a substantial increase over the last decades in symptomatic epilepsy in those aged 65 and above...
November 2016: Current Neurology and Neuroscience Reports
Kelly G Knupp, Erin Leister, Jason Coryell, Katherine C Nickels, Nicole Ryan, Elizabeth Juarez-Colunga, William D Gaillard, John R Mytinger, Anne T Berg, John Millichap, Douglas R Nordli, Sucheta Joshi, Renée A Shellhaas, Tobias Loddenkemper, Dennis Dlugos, Elaine Wirrell, Joseph Sullivan, Adam L Hartman, Eric H Kossoff, Zachary M Grinspan, Lorie Hamikawa
OBJECTIVE: Infantile spasms (IS) represent a severe epileptic encephalopathy presenting in the first 2 years of life. Recommended first-line therapies (hormonal therapy or vigabatrin) often fail. We evaluated response to second treatment for IS in children in whom the initial therapy failed to produce both clinical remission and electrographic resolution of hypsarhythmia and whether time to treatment was related to outcome. METHODS: The National Infantile Spasms Consortium established a multicenter, prospective database enrolling infants with new diagnosis of IS...
September 12, 2016: Epilepsia
John J Millichap, Kristen L Park, Tammy Tsuchida, Bruria Ben-Zeev, Lionel Carmant, Robert Flamini, Nishtha Joshi, Paul M Levisohn, Eric Marsh, Srishti Nangia, Vinodh Narayanan, Xilma R Ortiz-Gonzalez, Marc C Patterson, Phillip L Pearl, Brenda Porter, Keri Ramsey, Emily L McGinnis, Maurizio Taglialatela, Molly Tracy, Baouyen Tran, Charu Venkatesan, Sarah Weckhuysen, Edward C Cooper
OBJECTIVE: To advance the understanding of KCNQ2 encephalopathy genotype-phenotype relationships and to begin to assess the potential of selective KCNQ channel openers as targeted treatments. METHODS: We retrospectively studied 23 patients with KCNQ2 encephalopathy, including 11 treated with ezogabine (EZO). We analyzed the genotype-phenotype relationships in these and 70 previously described patients. RESULTS: The mean seizure onset age was 1...
October 2016: Neurology. Genetics
Rolla Shbarou
The management of early-onset, genetically determined epilepsies is often challenging. First-line anti-epileptic drugs (AEDs) often include phenobarbital, phenytoin, oxcarbazepine, carbamazepine, clonazepam, levetiracetam, and valproic acid. Combinations of medications are used in these patients with often intractable seizures, and they include topiramate, clobazam, felbamate, lacosamide, lamotrigine, rufinamide, vigabatrin, ACTH, oral steroids, and the ketogenic diet. Vagus nerve stimulator therapy offers some relief in selected patients...
October 2016: Current Treatment Options in Neurology
Kanchanatawan Buranee, Srikijvilaikul Teeradej, Limothai Chusak, Maes Michael
We examine epilepsy-related psychoses and psychotic symptoms (ERPs) and the effects of epilepsy surgery on inter-ictal, aura, ictal and peri-ictal (pre- and post-ictal) psychoses. We included 189 patients with refractory epilepsy both before and 24 months after surgery. Engel's classification was the primary outcome measurement. Epilepsy surgery reduced the prevalence of ERPs from 17.5% to 4.2%, psychotic aura from 7.9% to 0.5%, ictal psychoses from 3.7% to 1.1% and peri-ictal psychoses from 4.2% to 0.5%. The prevalence of inter-ictal psychoses decreased from 5...
November 30, 2016: Psychiatry Research
Sheng Yang, Curtis Tatsuoka, Kaushik Ghosh, Nuria Lacuey-Lecumberri, Samden D Lhatoo, Satya S Sahoo
Recent advances in brain fiber tractography algorithms and diffusion Magnetic Resonance Imaging (MRI) data collection techniques are providing new approaches to study brain white matter connectivity, which play an important role in complex neurological disorders such as epilepsy. Epilepsy affects approximately 50 million persons worldwide and it is often described as a disorder of the cortical network organization. There is growing recognition of the need to better understand the role of brain structural networks in the onset and propagation of seizures in epilepsy using high resolution non-invasive imaging technologies...
2016: AMIA Summits on Translational Science Proceedings
Klara Piletič, Tanja Kunej
MicroRNAs (miRNAs) are short non-coding RNAs that act as important regulators of gene expression as part of the epigenetic machinery. In addition to posttranscriptional gene silencing by miRNAs, the epigenetic mechanisms also include DNA methylation, histone modifications and their crosstalk. Epigenetic modifications were reported to play an important role in many disease onsets and progressions and can be used to explain several features of complex diseases, such as late onset and fluctuation of symptoms. However, miRNAs not only function as a part of epigenetic machinery, but are also epigenetically modified by DNA methylation and histone modification like any other protein-coding gene...
October 2016: Archives of Toxicology
Berrin Oztas, Deniz Sahin, Hale Kir, Fatma Ceyla Eraldemir, Mert Musul, Sevinç Kuskay, Nurbay Ates
The objective of this study is to examine the effects of the endogenous ligands leptin, ghrelin, and neuropeptide Y (NPY) on seizure generation, the oxidant/antioxidant balance, and cytokine levels, which are a result of immune response in a convulsive seizure model. With this goal, Wistar rats were divided into 5 groups-Group 1: Saline, Group 2: Saline+PTZ (65mg/kg), Group 3: leptin (4mg/kg)+PTZ, Group 4: ghrelin (80μg/kg)+PTZ, and Group 5: NPY (60μg/kg)+PTZ. All injections were delivered intraperitoneally, and simultaneous electroencephalography (EEG) records were obtained...
August 6, 2016: Neuropeptides
Burcu Ekmekci, Hacı Taner Bulut, Funda Gümüştaş, Adem Yıldırım, Ali Kuştepe
Diffusion tensor imaging (DTI) has revealed evidence of subcortical white matter abnormalities in the frontal area in juvenile myoclonic epilepsy (JME). Decreased fractional anisotropy (FA) and increased mean diffusivity (MD) in the corticothalamic pathway have been detected in adult patients with JME. It has been demonstrated that, in adult patients with JME, frontal dysfunction is related to subcortical white matter damage and decreased volume in frontal cortical gray matter and the thalamus. Many studies have focused on adult patients...
September 2016: Epilepsy & Behavior: E&B
Brian Appavu, Lisa Vanatta, John Condie, John F Kerrigan, Randa Jarrar
PURPOSE: We aimed to study whether ketogenic diet (KD) therapy leads to resolution of super-refractory status epilepticus in pediatric patients without significant harm. METHOD: A retrospective review was performed at Phoenix Children's Hospital on patients with super-refractory status epilepticus undergoing ketogenic diet therapy from 2011 to 2015. RESULTS: Ten children with super-refractory status epilepticus, ages 2-16 years, were identified...
October 2016: Seizure: the Journal of the British Epilepsy Association
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"