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"psychogenic non-epileptic seizures"

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https://www.readbyqxmd.com/read/28432961/diurnal-patterns-and-relationships-between-physiological-and-self-reported-stress-in-patients-with-epilepsy-and-psychogenic-non-epileptic-seizures
#1
Barbora Novakova, Peter R Harris, Markus Reuber
PURPOSE: Patients with epilepsy and those with psychogenic non-epileptic seizures (PNES) experience high levels of stress and stress is one of the most frequently self-identified seizure precipitants. Although stress is a multifaceted phenomenon, few studies have systematically examined its different components in patients with seizures. The aim of this study was therefore to describe diurnal patterns of psychological and physiological measures of stress in patients with epilepsy and patients with PNES, and explore their relationships to each other in order to improve our understanding of the mechanisms underlying stress and seizure occurrence in these patients...
May 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28427021/risk-factors-for-learning-problems-in-youth-with-psychogenic-non-epileptic-seizures
#2
Julia Doss, Rochelle Caplan, Prabha Siddarth, Brenda Bursch, Tatiana Falcone, Marcy Forgey, Kyle Hinman, W Curt LaFrance, Rebecca Laptook, Richard Shaw, Deborah Weisbrot, Matthew Willis, Sigita Plioplys
OBJECTIVES: This study examined the risk factors for learning problems (LP) in pediatric psychogenic non-epileptic seizures (PNES) and their specificity by comparing psychopathology, medical, cognitive/linguistic/achievement, bullying history, and parent education variables between subjects with PNES with and without LP and between subjects with PNES and siblings with LP. METHODS: 55 subjects with PNES and 35 siblings, aged 8-18years, underwent cognitive, linguistic, and achievement testing, and completed somatization and anxiety sensitivity questionnaires...
May 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28411517/pre-and-post-surgical-psychiatric-assessments-and-intervention-by-major-epilepsy-centers-in-japan-nationwide-survey
#3
Hiroko Goji, Toshihiko Fukuchi, Kousuke Kanemoto
BACKGROUND: Although psychiatric issues following epilepsy surgery are now widely recognized as a major problem, actual awareness of these issues by epilepsy centers remains to be elucidated. This is the first known report regarding the use of psychiatric assessments and interventions by epilepsy centers throughout Japan. PARTICIPANTS AND METHODS: At the beginning of 2016, we sent a questionnaire regarding psychiatric assessments performed before and after epilepsy surgery, psychiatric intervention after surgery, and future plans for dealing with psychiatric issues in relation to epilepsy surgery, which consisted of a total of 24 items, to all members of the Japan Epilepsy Center Association (JEPICA)...
May 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28407526/the-impact-of-antidepressants-on-seizure-frequency-and-depressive-and-anxiety-disorders-of-patients-with-epilepsy-is-it-worth-investigating
#4
Ramses Ribot, Bichun Ouyang, Andres M Kanner
PURPOSE: Depression and anxiety disorders in patients with epilepsy (PWE) remain under-recognized and under-treated, despite being the most common psychiatric co-morbidities. Selective serotonin re-uptake inhibitors (SSRIs) and serotonin-norepinephrine reuptake inhibitors (SNRIs) are considered first-line treatment for primary depression and anxiety disorders. We performed this study to investigate if SSRIs and SNRIs could affect the seizure frequency of PWE and to assess whether such effect is independent of the response of the mood and anxiety disorders to these drugs...
May 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28341888/the-respiratory-control-of-carbon-dioxide-in-children-and-adolescents-referred-for-treatment-of-psychogenic-non-epileptic-seizures
#5
Kasia Kozlowska, Reena Rampersad, Catherine Cruz, Ubaid Shah, Catherine Chudleigh, Samantha Soe, Deepak Gill, Stephen Scher, Pascal Carrive
Psychogenic non-epileptic seizures (PNES) are a common problem in paediatric neurology and psychiatry that can best be understood as atypical responses to threat. Threats activate the body for action by mediating increases in arousal, respiration, and motor readiness. In previous studies, a range of cardiac, endocrine, brain-based, attention-bias, and behavioral measures have been used to demonstrate increases in arousal, vigilance, and motor readiness in patients with PNES. The current study uses respiratory measures to assess both the motor readiness of the respiratory system and the respiratory regulation of CO2...
March 24, 2017: European Child & Adolescent Psychiatry
https://www.readbyqxmd.com/read/28318732/paroxysmal-events-during-prolonged-video-video-electroencephalography-monitoring-in-refractory-epilepsy
#6
A Sanabria-Castro, F Henríquez-Varela, C Monge-Bonilla, S Lara-Maier, M Sittenfeld-Appel
INTRODUCTION: Given that epileptic seizures and non-epileptic paroxysmal events have similar clinical manifestations, using specific diagnostic methods is crucial, especially in patients with drug-resistant epilepsy. Prolonged video electroencephalography monitoring during epileptic seizures reveals epileptiform discharges and has become an essential procedure for epilepsy diagnosis. The main purpose of this study is to characterise paroxysmal events and compare patterns in patients with refractory epilepsy...
March 16, 2017: Neurología: Publicación Oficial de la Sociedad Española de Neurología
https://www.readbyqxmd.com/read/28291980/psychogenic-non-epileptic-seizure-status-diagnostic-and-treatment-challenge
#7
Silvio Basic, Ivana Markovic, Davor Sporis, Ivana Susak Sporis, Igor Filipcic
No abstract text is available yet for this article.
March 2017: Psychiatria Danubina
https://www.readbyqxmd.com/read/28288363/the-role-of-postictal-laboratory-blood-analyses-in-the-diagnosis-and-prognosis-of-seizures
#8
REVIEW
Robert D Nass, Robert Sassen, Christian E Elger, Rainer Surges
BACKGROUND: Epileptic seizures (ES) lead to alterations in the blood laboratory values and reflect changes in different organ systems. Here, we review the diagnostic and prognostic value of various blood laboratory values within the context of epilepsy. METHODS: Narrative review and literature search on PubMed using the term, "seizure" and various laboratory values. RESULTS: Laboratory markers can help clinicians determine whether an unwitnessed event was more likely to be epileptic or non-epileptic...
April 2017: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/28271336/the-relationship-between-headaches-with-epileptic-and-non-epileptic-seizures-a-narrative-review
#9
REVIEW
William S Kingston, Todd J Schwedt
PURPOSE OF REVIEW: The purpose of this review is to examine the relationship between headaches and epilepsy as well as headaches and psychogenic non-epileptic seizures (PNES). Emphasis was placed on clinical characteristics, pathophysiology, and treatment. RECENT FINDINGS: Epilepsy and headaches are common disorders that co-occur more often than would be expected by chance. There are some overlapping clinical features between migraine and epilepsy as well as evidence for shared underlying mechanisms...
March 2017: Current Pain and Headache Reports
https://www.readbyqxmd.com/read/28268494/gaussian-mixture-model-for-the-identification-of-psychogenic-non-epileptic-seizures-using-a-wearable-accelerometer-sensor
#10
Shitanshu Kusmakar, Ramanathan Muthuganapathy, Bernard Yan, Terence J O'Brien, Marimuthu Palaniswami
Any abnormal hypersynchronus activity of neurons can be characterized as an epileptic seizure (ES). A broad class of non-epileptic seizures is comprised of Psychogenic non-epileptic seizures (PNES). PNES are paroxysmal events, which mimics epileptic seizures and pose a diagnostic challenge with epileptic seizures due to their clinical similarities. The diagnosis of PNES is done using video-electroencephalography (VEM) monitoring. VEM being a resource intensive process calls for alternative methods for detection of PNES...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28235779/are-psychogenic-non-epileptic-seizures-just-another-symptom-of-conversion-disorder
#11
Richard A A Kanaan, Roderick Duncan, Laura H Goldstein, Joseph Jankovic, Andrea E Cavanna
BACKGROUND: Psychogenic non-epileptic seizures (PNES) are classified with other functional neurological symptoms as 'Conversion Disorder', but there are reasons to wonder whether this symptomatology constitutes a distinct entity. METHODS: We reviewed the literature comparing PNES with other functional neurological symptoms. RESULTS: We find eight studies that directly examined this question. Though all but one found significant differences-notably in presenting age, trauma history, and dissociation-they were divided on whether these differences represented an important distinction...
May 2017: Journal of Neurology, Neurosurgery, and Psychiatry
https://www.readbyqxmd.com/read/28226668/gaussian-mixture-model-for-the-identification-of-psychogenic-non-epileptic-seizures-using-a-wearable-accelerometer-sensor
#12
Shitanshu Kusmakar, Ramanathan Muthuganapathy, Bernard Yan, Terence J O'Brien, Marimuthu Palaniswami, Shitanshu Kusmakar, Ramanathan Muthuganapathy, Bernard Yan, Terence J O'Brien, Marimuthu Palaniswami, Terence J O'Brien, Shitanshu Kusmakar, Bernard Yan, Ramanathan Muthuganapathy, Marimuthu Palaniswami
Any abnormal hypersynchronus activity of neurons can be characterized as an epileptic seizure (ES). A broad class of non-epileptic seizures is comprised of Psychogenic non-epileptic seizures (PNES). PNES are paroxysmal events, which mimics epileptic seizures and pose a diagnostic challenge with epileptic seizures due to their clinical similarities. The diagnosis of PNES is done using video-electroencephalography (VEM) monitoring. VEM being a resource intensive process calls for alternative methods for detection of PNES...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28222340/a-comparative-retrospective-exploration-of-the-profiles-of-patients-in-south-africa-diagnosed-with-epileptic-and-psychogenic-non-epileptic-seizures
#13
David G Anderson, Maria Damianova, Skye Hanekom, Marilyn Lucas
Psychogenic non-epileptic seizures (PNES) have a high prevalence globally but the accurate diagnosis of this condition still remains a challenge. This is particularly the case in countries where there is scarce expertise and insufficient affordable medical facilities to which patients have access. The rate of PNES diagnosis in epilepsy units is typically within the range of 20 to 30%. In the context of developing countries, this rate tends to be higher and increases demand on the existing scarce health care capacities...
April 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28162058/prevalence-of-epilepsy-in-74-949-school-children-in-khartoum-state-sudan
#14
Inaam N Mohamed, Maha A Elseed, Ahlam A Hamed, Manar E Abdel-Rahman, Sarah M El-Sadig, Ilham M Omer, Abdelgadir H Osman, Ammar E Ahmed, Zein A Karrar, Mustafa A Salih
BACKGROUND: Data on childhood epilepsy in Sudan are scarce and the only published study on its prevalence was published in 1983. This study aimed to determine the current prevalence of epilepsy in school children in Khartoum State. METHODS: This is an analytical population-based, cross-sectional study conducted in Khartoum State, Sudan. The study included students in the basic (primary) schools aged 6-14 years. Simple random sampling was used to draw a cluster of four of the seven localities comprising Khartoum State...
February 6, 2017: Paediatrics and International Child Health
https://www.readbyqxmd.com/read/28065191/dissociation-in-patients-with-dissociative-seizures-relationships-with-trauma-and-seizure-symptoms
#15
S Pick, J D C Mellers, L H Goldstein
BACKGROUND: This study aimed to extend the current understanding of dissociative symptoms experienced by patients with dissociative (psychogenic, non-epileptic) seizures (DS), including psychological and somatoform types of symptomatology. An additional aim was to assess possible relationships between dissociation, traumatic experiences, post-traumatic symptoms and seizure manifestations in this group. METHOD: A total of 40 patients with DS were compared with a healthy control group (n = 43), matched on relevant demographic characteristics...
January 9, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28063373/psychological-interventions-for-psychogenic-non-epileptic-seizures-a-meta-analysis
#16
Perri Carlson, Kathryn Nicholson Perry
PURPOSE: The aim of this meta-analysis is to evaluate and synthesize the available evidence from the previous 20 years regarding the utility of psychological interventions in the management of psychogenic non-epileptic seizures (PNES). METHOD: Studies were retrieved from MEDLINE via OvidSP and PsychINFO. Selection criteria included controlled and before-after non-controlled studies including case series, using seizure frequency as an outcome measurement. Studies were required to assess one or more types of psychological intervention for the treatment of PNES in adults...
February 2017: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/28039840/attachment-style-relationship-quality-and-psychological-distress-in-patients-with-psychogenic-non-epileptic-seizures-versus-epilepsy
#17
Becky Green, Paul Norman, Markus Reuber
OBJECTIVES: Psychopathology levels are elevated in patients with psychogenic non-epileptic seizures (PNES) and those with epilepsy. However, patients with PNES report higher rates of trauma and neglect, poorer health-related quality of life (HRQoL), and an increased prevalence of insecure attachment. We examined to what extent attachment style and relationship quality with their main informal carer impact on levels of HRQoL, depression, and anxiety in patients with PNES versus those with epilepsy...
December 28, 2016: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28038392/prolonged-exposure-therapy-for-the-treatment-of-patients-diagnosed-with-psychogenic-non-epileptic-seizures-pnes-and-post-traumatic-stress-disorder-ptsd
#18
Lorna Myers, Urmi Vaidya-Mathur, Marcelo Lancman
OBJECTIVE: Although there is general consensus that psychogenic non-epileptic seizures (PNES) are treated with psychotherapy, the effectiveness of most psychotherapeutic modalities remains understudied. In this treatment series of 16 patients dually diagnosed with PNES and post-traumatic stress disorder (PTSD), we evaluated the effect of prolonged exposure therapy (PE) on reduction of PNES. Secondary measures included Beck Depression Inventory (BDI-II) and Post-Traumatic Disorder Diagnostic Scale (PDS)...
January 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/27984257/preliminary-predictors-of-initial-attendance-symptom-burden-and-motor-subtype-in-a-us-functional-neurological-disorders-clinic-population
#19
David L Perez, Sigrid S Young, Julie N King, Anthony J Guarino, Barbara A Dworetzky, Alice Flaherty, Zeina Chemali, David Caplan, Bradford C Dickerson
BACKGROUND AND OBJECTIVE: Although many patients present with functional neurological symptoms (FNS), few US clinics offer specialized FNS care, and data on clinic attendees remain limited. We determined predictors of initial attendance, symptom burden, and FNS subtype in the first patients referred to our Functional Neurological Disorders Clinic for suspected FNS. METHODS: We reviewed the charts of 62 consecutive patients (46 women, 16 men). Regression analyses investigated predictors of keeping the first scheduled clinic appointment...
December 2016: Cognitive and Behavioral Neurology: Official Journal of the Society for Behavioral and Cognitive Neurology
https://www.readbyqxmd.com/read/27965102/psychogenic-non-epileptic-seizures-the-daunting-mimicker
#20
EDITORIAL
I Osorio, M Markert
No abstract text is available yet for this article.
December 10, 2016: Epilepsy & Behavior: E&B
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