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Systematic review epilepsy

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https://www.readbyqxmd.com/read/28526280/an-overview-of-medical-risk-factors-for-childhood-psychosis-implications-for-research-and-treatment
#1
REVIEW
Marianna Giannitelli, Angèle Consoli, Marie Raffin, Renaud Jardri, Douglas F Levinson, David Cohen, Claudine Laurent-Levinson
OBJECTIVE: Psychotic disorders in childhood and early adolescence often progress to chronic schizophrenia, but in many cases there are diagnosable medical and genetic causes or risk factors. We reviewed our clinical experience and the relevant literature to identify these factors and to define their clinical features, appropriate work-up and treatment. METHOD: We reviewed the results of comprehensive medical evaluations of 160 psychotic children and adolescents in our center...
May 16, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28502271/quality-of-sample-size-estimation-in-trials-of-medical-devices-high-risk-devices-for-neurological-conditions-as-example
#2
Britta Olberg, Matthias Perleth, Katja Felgentraeger, Sandra Schulz, Reinhard Busse
BACKGROUND: The aim of this study was to assess the quality of reporting sample size calculation and underlying design assumptions in pivotal trials of high-risk medical devices (MDs) for neurological conditions. METHODS: Systematic review of research protocols for publicly registered randomized controlled trials (RCTs). In the absence of a published protocol, principal investigators were contacted for additional data. To be included, trials had to investigate a high-risk MD, registered between 2005 and 2015, with indications stroke, headache disorders, and epilepsy as case samples within central nervous system diseases...
May 15, 2017: International Journal of Technology Assessment in Health Care
https://www.readbyqxmd.com/read/28488083/ion-channel-genes-and-epilepsy-functional-alteration-pathogenic-potential-and-mechanism-of-epilepsy
#3
REVIEW
Feng Wei, Li-Min Yan, Tao Su, Na He, Zhi-Jian Lin, Jie Wang, Yi-Wu Shi, Yong-Hong Yi, Wei-Ping Liao
Ion channels are crucial in the generation and modulation of excitability in the nervous system and have been implicated in human epilepsy. Forty-one epilepsy-associated ion channel genes and their mutations are systematically reviewed. In this paper, we analyzed the genotypes, functional alterations (funotypes), and phenotypes of these mutations. Eleven genes featured loss-of-function mutations and six had gain-of-function mutations. Nine genes displayed diversified funotypes, among which a distinct funotype-phenotype correlation was found in SCN1A...
May 9, 2017: Neuroscience Bulletin
https://www.readbyqxmd.com/read/28483337/individualised-prediction-model-of-seizure-recurrence-and-long-term-outcomes-after-withdrawal-of-antiepileptic-drugs-in-seizure-free-patients-a-systematic-review-and-individual-participant-data-meta-analysis
#4
Herm J Lamberink, Willem M Otte, Ada T Geerts, Milen Pavlovic, Julio Ramos-Lizana, Anthony G Marson, Jan Overweg, Letícia Sauma, Luigi M Specchio, Michael Tennison, Tania M O Cardoso, Shlomo Shinnar, Dieter Schmidt, Karin Geleijns, Kees P J Braun
BACKGROUND: People with epilepsy who became seizure-free while taking antiepileptic drugs might consider discontinuing their medication, with the possibility of increased quality of life because of the elimination of adverse events. The risk with this action, however, is seizure recurrence. The objectives of our study were to identify predictors of seizure recurrence and long-term seizure outcomes and to produce nomograms for estimation of individualised outcomes. METHODS: We did a systematic review and meta-analysis, and identified eligible articles and candidate predictors, using PubMed and Embase databases with a last update on Nov 6, 2014...
May 5, 2017: Lancet Neurology
https://www.readbyqxmd.com/read/28472982/comparative-safety-of-anti-epileptic-drugs-during-pregnancy-a-systematic-review-and-network-meta-analysis-of-congenital-malformations-and-prenatal-outcomes
#5
Areti Angeliki Veroniki, Elise Cogo, Patricia Rios, Sharon E Straus, Yaron Finkelstein, Ryan Kealey, Emily Reynen, Charlene Soobiah, Kednapa Thavorn, Brian Hutton, Brenda R Hemmelgarn, Fatemeh Yazdi, Jennifer D'Souza, Heather MacDonald, Andrea C Tricco
BACKGROUND: Pregnant women with epilepsy frequently experience seizures related to pregnancy complications and are often prescribed anti-epileptic drugs (AEDs) to manage their symptoms. However, less is known about the comparative safety of AED exposure in utero. We aimed to compare the risk of congenital malformations (CMs) and prenatal outcomes of AEDs in infants/children who were exposed to AEDs in utero through a systematic review and Bayesian random-effects network meta-analysis...
May 5, 2017: BMC Medicine
https://www.readbyqxmd.com/read/28452614/outcomes-after-hemispherectomy-in-adult-patients-with-intractable-epilepsy-institutional-experience-and-systematic-review-of-the-literature
#6
Courtney M Schusse, Kris Smith, Cornelia Drees
OBJECTIVE Hemispherectomy is a surgical technique that is established as a standard treatment in appropriately selected patients with drug-resistant epilepsy. It has proven to be successful in pediatric patients with unilateral hemispheric lesions but is underutilized in adults. This study retrospectively evaluated the clinical outcomes after hemispherectomy in adult patients with refractory epilepsy. METHODS This study examined 6 cases of hemispherectomy in adult patients at Barrow Neurological Institute. In addition, all case series of hemispherectomy in adult patients were identified through a literature review using MEDLINE and PubMed...
April 28, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28449285/research-review-childhood-chronic-physical-illness-and-adult-emotional-health-a-systematic-review-and-meta-analysis
#7
REVIEW
Ekin Secinti, Ellen J Thompson, Marcus Richards, Darya Gaysina
BACKGROUND: Childhood chronic physical illness is associated with a greater vulnerability for emotional problems (i.e. depression and anxiety) in childhood. However, little is known about life-long effects of childhood chronic physical illness on mental health. The present study aims to systematically review evidence for associations between eight chronic physical illnesses with childhood onset (arthritis, asthma, cancer, chronic renal failure, congenital heart disease, cystic fibrosis, type 1 diabetes, and epilepsy) and adult emotional problems...
April 27, 2017: Journal of Child Psychology and Psychiatry, and Allied Disciplines
https://www.readbyqxmd.com/read/28438841/practice-guideline-summary-sudden-unexpected-death-in-epilepsy-incidence-rates-and-risk-factors-report-of-the-guideline-development-dissemination-and-implementation-subcommittee-of-the-american-academy-of-neurology-and-the-american-epilepsy-society
#8
Cynthia Harden, Torbjörn Tomson, David Gloss, Jeffrey Buchhalter, J Helen Cross, Elizabeth Donner, Jacqueline A French, Anthony Gil-Nagel, Dale C Hesdorffer, W Henry Smithson, Mark C Spitz, Thaddeus S Walczak, Josemir W Sander, Philippe Ryvlin
OBJECTIVE: To determine the incidence rates of sudden unexpected death in epilepsy (SUDEP) in different epilepsy populations and address the question of whether risk factors for SUDEP have been identified. METHODS: Systematic review of evidence; modified Grading Recommendations Assessment, Development, and Evaluation process for developing conclusions; recommendations developed by consensus. RESULTS: Findings for incidence rates based on 12 Class I studies include the following: SUDEP risk in children with epilepsy (aged 0-17 years) is 0...
April 25, 2017: Neurology
https://www.readbyqxmd.com/read/28436627/-temporal-lobe-epilepsy-and-adult-hippocampal-neurogenesis
#9
Liying Chen, Yi Wang, Zhong Chen
Temporal lobe epilepsy (TLE) is a common and severe neurological disorder which is often intractable. It can not only damage the normal structure and function of hippocampus, but also affect the neurogenesis in dentate gyrus (DG). It is well documented from researches on the animal models of TLE that after a latent period of several days, prolonged seizure activity leads to a dramatic increase in mitotic activity in the hippocampal DG. However, cell proliferation returns to baseline levels within 3-4 weeks after status epilepticus (SE)...
January 25, 2017: Zhejiang da Xue Xue Bao. Yi Xue Ban, Journal of Zhejiang University. Medical Sciences
https://www.readbyqxmd.com/read/28434203/topiramate-monotherapy-for-juvenile-myoclonic-epilepsy
#10
REVIEW
Jia Liu, Lu-Ning Wang, Yu-Ping Wang
BACKGROUND: Topiramate is a newer broad-spectrum antiepileptic drug (AED). Some studies have shown the benefits of topiramate monotherapy in the treatment of juvenile myoclonic epilepsy (JME). However, there are no current systematic reviews to determine the efficacy and tolerability of topiramate monotherapy in people with JME. This is an updated version of the original Cochrane Review published in Issue 12, 2015. OBJECTIVES: To evaluate the efficacy and tolerability of topiramate monotherapy in the treatment of JME...
April 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28434134/pregnancy-outcomes-following-in-utero-exposure-to-lamotrigine-a-systematic-review-and-meta-analysis
#11
REVIEW
Gali Pariente, Tom Leibson, Talya Shulman, Thomasin Adams-Webber, Eran Barzilay, Irena Nulman
INTRODUCTION: Lamotrigine is used in pregnancy to control epilepsy and mood disorders. The reproductive safety of this widely used drug remains undefined and may represent a significant public health concern. OBJECTIVE: We aimed to perform a systematic review and meta-analysis of existing knowledge related to malformation rates and maternal-neonatal outcomes after in utero exposure to monotherapy with lamotrigine. METHODS: Relevant studies were identified through systematic searches conducted in MEDLINE (Ovid), Embase (Ovid), CENTRAL (Ovid), and Web of Science (Thomson Reuters) from database inception to July 2016; no language or date restrictions were applied...
April 22, 2017: CNS Drugs
https://www.readbyqxmd.com/read/28433263/memory-assessment-in-patients-with-temporal-lobe-epilepsy-to-predict-memory-impairment-after-surgery-a-systematic-review
#12
P Parra-Díaz, N García-Casares
INTRODUCTION: Given that surgical treatment of refractory mesial temporal lobe epilepsy may cause memory impairment, determining which patients are eligible for surgery is essential. However, there is little agreement on which presurgical memory assessment methods are best able to predict memory outcome after surgery and identify those patients with a greater risk of surgery-induced memory decline. OBJECTIVE: We conducted a systematic literature review to determine which presurgical memory assessment methods best predict memory outcome...
April 19, 2017: Neurología: Publicación Oficial de la Sociedad Española de Neurología
https://www.readbyqxmd.com/read/28431832/unravelling-the-mysteries-of-sudden-unexpected-death-in-epilepsy
#13
K G Hampel, R Rocamora Zuñiga, C M Quesada
INTRODUCTION: Sudden unexpected death in epilepsy (SUDEP) is the most frequent cause of premature death in epileptic patients. Most SUDEP events occur at night and frequently go unnoticed; the exact pathophysiological mechanisms of this phenomenon therefore remain undetermined. Nevertheless, most cases of SUDEP are attributed to an infrequent yet extremely severe complication of epileptic seizures. DEVELOPMENT: We conducted a systematic literature search on PubMed...
April 18, 2017: Neurología: Publicación Oficial de la Sociedad Española de Neurología
https://www.readbyqxmd.com/read/28421657/core-outcome-sets-in-women-s-and-newborn-health-a-systematic-review
#14
James M N Duffy, Rachel Rolph, Chris Gale, Martin Hirsch, Khalid S Khan, Sue Ziebland, Richard J McManus
BACKGROUND: Variation in outcome collection and reporting is a serious hindrance to progress in our specialty, over eighty journals have come together to support the development, dissemination, and implementation of core outcome sets. OBJECTIVE: This study systematically reviewed and characterised registered, progressing, or completed core outcome sets relevant to women's and newborn health. SEARCH STRATEGY: Systematic search using the Core Outcome Measures in Effectiveness Trial initiative and the Core Outcomes in Women's and Newborn Health initiative databases...
April 19, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28419330/seizure-outcomes-in-occipital-lobe-and-posterior-quadrant-epilepsy-surgery-a-systematic-review-and-meta-analysis
#15
Stephen C Harward, William C Chen, John D Rolston, Michael M Haglund, Dario J Englot
BACKGROUND: Occipital lobe epilepsy (OLE) is an uncommon but debilitating focal epilepsy syndrome with seizures often refractory to medical management. While surgical resection has proven a viable treatment, previous studies examining postoperative seizure freedom rates are limited by small sample size and patient heterogeneity, thus exhibiting significant variability in their results. OBJECTIVE: To review the medical literature on OLE so as to investigate rates and predictors of both seizure freedom and visual outcomes following surgery...
April 13, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28397967/the-association-between-dementia-and-epilepsy-a-systematic-review-and-meta-analysis
#16
Ann Subota, Tram Pham, Nathalie Jetté, Khara Sauro, Diane Lorenzetti, Jayna Holroyd-Leduc
OBJECTIVE: Dementia is among the top 15 conditions with the most substantial increase in burden of disease in the past decade, and along with epilepsy, among the top 25 causes of years lived with disability worldwide. The epidemiology of dementia in persons with epilepsy, and vice versa, is not well characterized. The purpose of this systematic review was to examine the prevalence, incidence, and reported risk factors for dementia in epilepsy and epilepsy in dementia. METHODS: Embase, PsycINFO, MEDLINE, and the Cochrane databases were searched from inception...
April 11, 2017: Epilepsia
https://www.readbyqxmd.com/read/28381561/exploring-changes-over-time-and-characteristics-associated-with-data-retrieval-across-individual-participant-data-meta-analyses-systematic-review
#17
REVIEW
Sarah J Nevitt, Anthony G Marson, Becky Davie, Sally Reynolds, Lisa Williams, Catrin Tudur Smith
Objective To investigate whether the success rate of retrieving individual participant data (IPD) for use in IPD meta-analyses has increased over time, and to explore the characteristics associated with IPD retrieval.Design Systematic review of published IPD meta-analyses, supplemented by a reflection of the Cochrane Epilepsy Group's 20 years' experience of requesting IPD.Data sources Medline, CENTRAL, Scopus, Web of Science, CINAHL Plus, and PsycINFO.Eligibility criteria for study selection IPD meta-analyses of studies of all designs and all clinical areas published in English...
April 5, 2017: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/28376926/cancer-and-central-nervous-system-disorders-protocol-for-an-umbrella-review-of-systematic-reviews-and-updated-meta-analyses-of-observational-studies
#18
Ferrán Catalá-López, Brian Hutton, Jane A Driver, Matthew J Page, Manuel Ridao, José M Valderas, Adolfo Alonso-Arroyo, Jaume Forés-Martos, Salvador Martínez, Ricard Gènova-Maleras, Diego Macías-Saint-Gerons, Benedicto Crespo-Facorro, Eduard Vieta, Alfonso Valencia, Rafael Tabarés-Seisdedos
BACKGROUND: The objective of this study will be to synthesize the epidemiological evidence and evaluate the validity of the associations between central nervous system disorders and the risk of developing or dying from cancer. METHODS/DESIGN: We will perform an umbrella review of systematic reviews and conduct updated meta-analyses of observational studies (cohort and case-control) investigating the association between central nervous system disorders and the risk of developing or dying from any cancer or specific types of cancer...
April 4, 2017: Systematic Reviews
https://www.readbyqxmd.com/read/28376856/the-causal-relationship-between-neurocysticercosis-infection-and-the-development-of-epilepsy-a-systematic-review
#19
REVIEW
Lucy B Gripper, Susan C Welburn
BACKGROUND: Neurocysticercosis (NCC) is a parasitic infection of the human central nervous system, the most common form of which involves infection of the brain parenchyma with the larval form of the Taenia solium tapeworm. A causal relationship between such an NCC infection and the development of epilepsy in infected individuals is acknowledged, in part supported by high levels of comorbidity in endemic countries worldwide. METHODS: This study undertook a systematic review and critical analysis of the NCC-epilepsy relationship with the primary objective of quantifying the risk of developing epilepsy following NCC infection...
April 5, 2017: Infectious Diseases of Poverty
https://www.readbyqxmd.com/read/28329897/maternal-labor-delivery-and-perinatal-outcomes-associated-with-placental-abruption-a-systematic-review
#20
Katheryne L Downes, Katherine L Grantz, Edmond D Shenassa
Objective Risk factors for placental abruption have changed, but there has not been an updated systematic review investigating outcomes. Methods We searched PubMed, EMBASE, Web of Science, SCOPUS, and CINAHL for publications from January 1, 2005 through December 31, 2016. We reviewed English-language publications reporting estimated incidence and/or risk factors for maternal, labor, delivery, and perinatal outcomes associated with abruption. We excluded case studies, conference abstracts, and studies that lacked a referent/comparison group or did not clearly characterize placental abruption...
March 22, 2017: American Journal of Perinatology
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