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Reilly C, Jette N, Johnson EC, Kariuki SM, Meredith F, Wirrell E, Mula M, Smith ML, Walsh S, Fong CY, Wilmshurst JM, Kerr M, Valente K, Auvin S. Scoping review and expert-based consensus recommendations for assessment and management of psychogenic non-epileptic (functional) seizures (PNES) in children: A report from the Pediatric Psychiatric Issues Task Force of the International League Against Epilepsy. Epilepsia 2023; 64:3160-3195. [PMID: 37804168 DOI: 10.1111/epi.17768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 08/28/2023] [Accepted: 08/28/2023] [Indexed: 10/09/2023]
Abstract
Limited guidance exists regarding the assessment and management of psychogenic non-epileptic seizures (PNES) in children. Our aim was to develop consensus-based recommendations to fill this gap. The members of the International League Against Epilepsy (ILAE) Task Force on Pediatric Psychiatric Issues conducted a scoping review adhering to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-SR) standards. This was supplemented with a Delphi process sent to pediatric PNES experts. Consensus was defined as ≥80% agreement. The systematic search identified 77 studies, the majority (55%) of which were retrospective (only one randomized clinical trial). The primary means of PNES identification was video electroencephalography (vEEG) in 84% of studies. Better outcome was associated with access to counseling/psychological intervention. Children with PNES have more frequent psychiatric disorders than controls. The Delphi resulted in 22 recommendations: Assessment-There was consensus on the importance of (1) taking a comprehensive developmental history; (2) obtaining a description of the events; (3) asking about potential stressors; (4) the need to use vEEG if available parent, self, and school reports and video recordings can contribute to a "probable" diagnosis; and (5) that invasive provocation techniques or deceit should not be employed. Management-There was consensus about the (1) need for a professional with expertise in epilepsy to remain involved for a period after PNES diagnosis; (2) provision of appropriate educational materials to the child and caregivers; and (3) that the decision on treatment modality for PNES in children should consider the child's age, cognitive ability, and family factors. Comorbidities-There was consensus that all children with PNES should be screened for mental health and neurodevelopmental difficulties. Recommendations to facilitate the assessment and management of PNES in children were developed. Future directions to fill knowledge gaps were proposed.
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Affiliation(s)
- Colin Reilly
- Research Department, Young Epilepsy, Lingfield, UK
- Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Queen Silvia Children's Hospital, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Nathalie Jette
- Department of Neurology, Icahn School of Medicine at Mount Sinia, New York City, New York, USA
| | | | - Symon M Kariuki
- KEMRI-Wellcome Trust Research Trust Research Programme, Kilifi, Kenya
- Department of Psychiatry, University of Oxford, Oxford, UK
- Department of Public Health, Pwani University, Kilifi, Kenya
| | | | - Elaine Wirrell
- Divisions of Child and Adolescent Neurology and Epilepsy, Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
| | - Marco Mula
- IMBE, St George's University and the Atkinson Morley Regional Neuroscience Centre, St George's University Hospital, London, UK
| | - Mary Lou Smith
- Department of Psychology, University of Toronto Mississauga and Neurosciences and Mental Health Program, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Samantha Walsh
- Levy Library, Icahn School of Medicine at Mount Sinai, New York City, New York, USA
| | - Choong Yi Fong
- Division of Paediatric Neurology, Department of Paediatrics, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Jo M Wilmshurst
- Department of Paediatric Neurology, Red Cross War Memorial Children's Hospital, Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Mike Kerr
- Institute of Psychological Medicine and Clinical Neurosciences Cardiff University, Cardiff, UK
| | - Kette Valente
- Clinical Neurophysiology Sector, University of São Paulo, Clinic Hospital (HCFMUSP), São Paulo, Brazil
| | - Stephane Auvin
- Université Paris Cité, INSERM NeuroDiderot, Paris, France
- Pediatric Neurology Department, APHP, Robert Debré University Hospital, CRMR epilepsies rares, EpiCare member, Paris, France
- Institut Universitaire de France (IUF), Paris, France
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Vilyte G, Butler J, Pretorius C. Prevalence and comparison of psychological trauma and stressors in functional seizure patients from a public and private hospital. Seizure 2023; 112:112-120. [PMID: 37797429 DOI: 10.1016/j.seizure.2023.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/22/2023] [Accepted: 10/01/2023] [Indexed: 10/07/2023] Open
Abstract
PURPOSE To date not much is known about the differences, if any, between patients with functional seizures (FS) from different socioeconomic backgrounds. We sought to compare the psychological stress and trauma profiles of patients with FS from a private and public hospital in Cape Town, South Africa. METHODS Only video-electroencephalography-confirmed patients with FS were eligible for the study. In this retrospective case-control study we collected data on self-reported demographic and psychological stressor/trauma variables using digital patient records starting with the earliest available digital patient record for each hospital. RESULTS A total of 321 patients from a private hospital and 68 patients from a public hospital were included in the study. Most factors showed no significant differences. However, public hospital patients had higher odds of being older (p = 0.002), almost nine times the odds of reporting physical violence by an intimate partner (aOR = 8.65, 95% CI [1.70, 44.08]), more than eight times the odds of reporting psychological stress in the form of death and/or sickness in the family (aOR = 8.56, 95% CI [1.81, 40.41]) and almost three times the odds for other general psychosocial stressors (aOR = 2.82, 95% CI [1.08, 7.42]) compared to those attending the private hospital. They also had half the odds of being female compared to the private hospital patients (aOR = 0.47, 95% CI [0.23, 0.95]) and 93% fewer odds of reporting coming from an abusive home (aOR = 0.07, 95% CI [0.01, 0.52]). CONCLUSION History and psychological trauma and stressor profiles showed many similarities between the public and private hospital groups; however, some differences were noted and could benefit further exploration and consideration in therapeutic and diagnostic contexts.
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Affiliation(s)
- Gabriele Vilyte
- Department of Psychology, Faculty of Arts and Social Sciences, Stellenbosch University, Private Bag X1, Matieland, Stellenbosch 7602, South Africa.
| | - James Butler
- Division of Neurology, Department of Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Chrisma Pretorius
- Department of Psychology, Faculty of Arts and Social Sciences, Stellenbosch University, Private Bag X1, Matieland, Stellenbosch 7602, South Africa
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Moreira AB, Knochenhauer AE, Froehner GV, Schwarzbold ML, Asadi-Pooya AA, Demarchi IG, Brigo F, Lin K. Prevalence of ictal injuries in functional (psychogenic nonepileptic) seizures: A systematic review and meta-analysis. Epilepsia 2023; 64:3082-3098. [PMID: 37597258 DOI: 10.1111/epi.17752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 08/15/2023] [Accepted: 08/16/2023] [Indexed: 08/21/2023]
Abstract
OBJECTIVE Ictal injuries have long been considered typical signs of epileptic seizures. However, studies have shown that patients with functional seizures (FS)-also named psychogenic nonepileptic seizures-can also present these signs, misleading physicians and delaying a correct diagnosis. This systematic review aimed to assess the prevalence of injuries from FS. METHODS A literature search was performed in PubMed, Embase, LILACS (Latin American and Caribbean Health Sciences Literature), Scopus, Web of Science, PsycINFO, Google Scholar, OpenGrey, and ProQuest. Observational studies were included. The risk of bias was assessed using the Joanna Briggs Institute (JBI) checklist for studies reporting prevalence data. RStudio was used for meta-analyses. Cumulative evidence was evaluated according to Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) criteria. RESULTS From the 2607 identified records, 41 studies were included in the qualitative synthesis, and 28 were included in meta-analyses. A meta-analysis of 13 studies, including 1673 individuals, resulted in an overall lifetime prevalence of injuries due to FS per person of 25% (95% confidence interval [CI] = 19%-32%, I2 = 88%). Considering a limited period (video-electroencephalographic [VEEG] monitoring days), a meta-analysis of 13 studies, including 848 individuals, resulted in an injury prevalence due to FS per person of .7% (95% CI = 0%-3%, I2 = 73%). Also, a meta-analysis of eight studies, including 1000 individuals, resulted in a prevalence of injuries per FS of .1% (95% CI = 0%-.98%, I2 = 49%). The certainty in cumulative evidence assessed by GRADE was rated "very low" for lifetime prevalence of injuries per person, "low" for prevalence per person during VEEG monitoring, and "moderate" for prevalence per number of FS. SIGNIFICANCE Overall pooled lifetime prevalence of injuries due to FS per person was 25%. In comparison, the prevalence of injuries per person during VEEG monitoring and per functional seizure was .7% and .1%, respectively. [Correction added on 07 October 2023, after first online publication: In the preceding sentence, 'consecutively' was corrected to 'respectively'.] The evidence of the occurrence of injuries due to FS breaks the paradigm that epileptic seizures can cause injuries but FS cannot.
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Affiliation(s)
| | | | | | | | - Ali Akbar Asadi-Pooya
- Epilepsy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Jefferson Comprehensive Epilepsy Center, Department of Neurology, Thomas Jefferson University, Pennsylvania, Philadelphia, USA
| | | | - Francesco Brigo
- Department of Neurology, Hospital of Merano, Merano, Italy
- Innovation, Research and Teaching Service, Bolzano-Bozen, Italy
| | - Katia Lin
- Universidade Federal de Santa Catarina, Florianópolis, Brazil
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Uhlmann C, Schmid P. Long-term course of psychogenic nonepileptic seizures: Who gets seizure-free, has better functional level and higher health-related quality of life? Epilepsy Behav 2023; 148:109463. [PMID: 37839244 DOI: 10.1016/j.yebeh.2023.109463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/26/2023] [Accepted: 09/26/2023] [Indexed: 10/17/2023]
Abstract
BACKGROUND The disease course of psychogenic nonepileptic seizures (PNES) over a prolonged period of time remains unclear. The aims of the study were: 1. to describe the course of illness with a median follow-up time of 4 years and a range of 2-15 years; and 2. to identify distinguishing features between participants regarding seizure cessation, functional level and health-related quality of life. METHODS Formerly, inpatients of an epileptic ward diagnosed with PNES between 2000 and 2013 were contacted via mail. They were asked by questionnaire about illness characteristics, i.e., age at onset, PNES status at onset and in the course, treatments, psychosocial situation, and quality of life status. RESULTS Two-thirds of the N = 63 formerly inpatients were female, their age at onset was 26.7 years. Seizure frequency decreased significantly over time, 31.7% were currently seizure-free, but still only 37% were regularly employed. Only 48% had a satisfying health-related quality of life. The remitted participants had a shorter duration of illness and higher health-related quality of life. Participants with a good level of functioning were more likely to be male, took fewer medications, and had a higher health-related quality of life. Those participants with higher quality of life were more frequently employed and had fewer seizures. CONCLUSIONS As participants continue to be severely limited in their functional level and quality of life over the period under review, enhanced treatment approaches that address experiential avoidance seem to be needed.
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Affiliation(s)
- Carmen Uhlmann
- Department of Psychiatry and Psychotherapy I (Weissenau), Ulm University, Ulm, Germany; Centres for Psychiatry Suedwuerttemberg, Ravensburg, Germany
| | - Petra Schmid
- Department of Psychiatry and Psychotherapy I (Weissenau), Ulm University, Ulm, Germany; Centres for Psychiatry Suedwuerttemberg, Ravensburg, Germany.
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Vasquez A, Hilliker DR, Wirrell EC. Pediatric psychogenic non-epileptic seizures: A retrospective observational cohort study at a quaternary center. Epilepsy Behav 2023; 146:109359. [PMID: 37499579 DOI: 10.1016/j.yebeh.2023.109359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 07/11/2023] [Accepted: 07/13/2023] [Indexed: 07/29/2023]
Abstract
BACKGROUND Psychogenic non-epileptic seizures (PNES) represent a common functional disorder in the pediatric population. We aimed to characterize pediatric PNES by describing their clinical characteristics, PNES semiologies, and healthcare pathway towards and after diagnosis. MATERIAL AND METHODS This was a retrospective, observational chart review of pediatric patients aged 6 to 18 years admitted between December 2020 and December 2021 for spell classification or suspected PNES. Psychogenic non-epileptic seizure diagnosis was made by the capture of a typical event on video electroencephalogram (vEEG). We used descriptive statistics to summarize demographic and clinical characteristics. RESULTS We included 26 patients (18 females, 69.2%) with a mean age (SD) of 13.9 (2.5) years. Pre-morbid neurologic and psychiatric conditions included: epilepsy (23.1%), migraine (46.2%), mild traumatic brain injury (26.9%), anxiety (57.7%), ADHD (34.6%), and depression (30.8%). Six patients (23.1%) had a prior diagnosis of PNES. 14 patients (53.8%) presented with convulsive, and 6 (23.1%) each with non-convulsive and mixed PNES. Patients were seen by a range of providers prior to diagnosis including ED providers (50%), neurologists (53.8%), pediatricians (34.6%), and psychology/psychiatry (11.5%). Emergency department evaluation occurred for 13 patients (50%) on 15 occasions, and six (23.1%) were admitted to the hospital. The median (p25-p75) time from PNES onset to presentation and diagnosis at our institution was 3.5 (1.5-6.2) and 4.1 (3-7) months, respectively. A total of 33 events from the 26 patients were captured on vEEG. The most frequent semiologies in our cohort were rhythmic motor (27.3%) followed by equal frequency (18.2%) of complex motor and dialeptic. Eighteen patients (69.2%) were followed after the PNES diagnosis, for a median (p25-p75) of 17.3 months (6.3-21) with variable outcome. CONCLUSION Pediatric PNES has female predominance and often presents with comorbid psychosocial stressors and psychiatric conditions. High clinical suspicion and early recognition are crucial to decrease healthcare utilization and establish timely diagnosis and treatment.
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Affiliation(s)
- Alejandra Vasquez
- Division of Child and Adolescent Neurology, Department of Neurology, Mayo Clinic, Rochester, MN, United States
| | - Daniel R Hilliker
- Division of Child and Adolescent Psychology and Psychiatry, Mayo Clinic, Rochester, MN, United States
| | - Elaine C Wirrell
- Division of Child and Adolescent Neurology, Department of Neurology, Mayo Clinic, Rochester, MN, United States.
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Kozlowska K, Chudleigh C, Savage B, Hawkes C, Scher S, Nunn KP. Evidence-Based Mind-Body Interventions for Children and Adolescents with Functional Neurological Disorder. Harv Rev Psychiatry 2023; 31:60-82. [PMID: 36884038 PMCID: PMC9997641 DOI: 10.1097/hrp.0000000000000358] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
LEARNING OBJECTIVES • Develop and implement treatment plans for children and adolescents with functional neurological disorder (FND)• Outline a plan to increase awareness and standardize the care for patients with FND using evidence-based interventions. ABSTRACT Functional neurological disorder (FND) in children and adolescents involves the biological embedding of lived experience in the body and brain. This embedding culminates in stress-system activation or dysregulation and in aberrant changes in neural network function. In pediatric neurology clinics, FND represents up to one-fifth of patients. Current research shows good outcomes with prompt diagnosis and treatment using a biopsychosocial, stepped-care approach. At present, however-and worldwide-FND services are scarce, the result of long-standing stigma and ingrained belief that patients with FND do not suffer from a real ("organic") disorder and that they therefore do not require, or even deserve, treatment. Since 1994, the Mind-Body Program for children and adolescents with FND at The Children's Hospital at Westmead in Sydney, Australia-run by a consultation-liaison team-has delivered inpatient care to hundreds of patients with FND and outpatient care to hundreds of others. For less-disabled patients, the program enables community-based clinicians to implement biopsychosocial interventions locally by providing a positive diagnosis (by a neurologist or pediatrician), a biopsychosocial assessment and formulation (by clinicians from the consultation-liaison team), a physical therapy assessment, and clinical support (from the consultation-liaison team and the physiotherapist). In this Perspective we describe the elements of a biopsychosocial mind-body program intervention capable of providing, as needed, effective treatment to children and adolescents with FND. Our aim is to communicate to clinicians and institutions around the world what is needed to establish effective community treatment programs, as well as hospital inpatient and outpatient interventions, in their own health care settings.
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Gigliotti F, Di Santo F, Cesario S, Esposito D, Manti F, Galosi S, Ferrara M, Leuzzi V, Baglioni V. Psychogenic non-epileptic seizures and functional motor disorders in developmental age: A comparison of clinical and psychopathological features. Epilepsy Behav 2023; 140:109117. [PMID: 36804846 DOI: 10.1016/j.yebeh.2023.109117] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/27/2023] [Accepted: 01/28/2023] [Indexed: 02/19/2023]
Abstract
BACKGROUND Psychogenic Non-Epileptic Seizures (PNES) and Functional Motor Disorders (FMDs) commonly represent the main clinical manifestations of Functional Neurological Disorders (FNDs). Despite their high prevalence in pediatric neurological services, literature on this topic is still spare for this population. The present study aimed to deepen the clinical knowledge of a pediatric FNDs sample through a demographic and clinical characterization of the most recurrent clinical patterns during the pediatric age. Moreover, a comparison of neuropsychological and psychopathological profiles of PNES and FMD patients was carried out to identify specific vulnerabilities and therapeutic targets linked with these different clinical manifestations. MATERIALS AND METHODS A total of 43 FNDs patients (age range 7-17 years old) were retrospectively included in our study, enrolled in two subgroups: 20 with FMDs and 23 with PNES diagnosis. They were inpatients and outpatients referred over a period of 5 years and a standardized neurological, neuropsychological (WISC-IV/WAIS-IV), and psychiatric (CDI-2, MASC-2, ADES, DIS-Q, PID-5) evaluation was assessed. RESULTS In PNES patients the most common clinical phenotypes were functional tonic-clonic (52%) and atonic (32%) manifestations while in the FMDs group were gait alterations (60%), functional myoclonus (35%), and tremor (35%). A higher frequency of cognitive impairment was reported in PNES patients with higher anxiety-depressive symptom rates than FMDs patients. CONCLUSIONS Notably, specific neurocognitive and psychopathological profiles were described in PNES and FMDs, highlighting higher cognitive and psychiatric vulnerabilities in PNES, suggesting as well different strategy for therapeutic approaches.
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Affiliation(s)
- F Gigliotti
- Division of Child and Adolescent Neurology and Psychiatry, Department of Human Neurosciences, Sapienza University of Rome, Italy.
| | - F Di Santo
- Division of Child and Adolescent Neurology and Psychiatry, Department of Human Neurosciences, Sapienza University of Rome, Italy.
| | - S Cesario
- Division of Child and Adolescent Neurology and Psychiatry, Department of Human Neurosciences, Sapienza University of Rome, Italy.
| | - D Esposito
- Division of Child and Adolescent Neurology and Psychiatry, Department of Human Neurosciences, Sapienza University of Rome, Italy.
| | - F Manti
- Division of Child and Adolescent Neurology and Psychiatry, Department of Human Neurosciences, Sapienza University of Rome, Italy.
| | - S Galosi
- Division of Child and Adolescent Neurology and Psychiatry, Department of Human Neurosciences, Sapienza University of Rome, Italy.
| | - M Ferrara
- Division of Child and Adolescent Neurology and Psychiatry, Department of Human Neurosciences, Sapienza University of Rome, Italy.
| | - V Leuzzi
- Division of Child and Adolescent Neurology and Psychiatry, Department of Human Neurosciences, Sapienza University of Rome, Italy.
| | - V Baglioni
- Division of Child and Adolescent Neurology and Psychiatry, Department of Human Neurosciences, Sapienza University of Rome, Italy.
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Salmon M, Sibeoni J, Harf A, Moro MR, Ludot-Grégoire M. Systematic review on somatization in a transcultural context among teenagers and young adults: Focus on the nosography blur. Front Psychiatry 2022; 13:897002. [PMID: 35958663 PMCID: PMC9358691 DOI: 10.3389/fpsyt.2022.897002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 06/27/2022] [Indexed: 11/15/2022] Open
Abstract
Aims Somatic complaints are a frequent cause for consultation in primary care. In a transcultural context, somatic complaints are typically associated with psychological distress. A recent review about somatic symptom disorders in adolescence showed some nosographic heterogeneity and outlined various etiological hypotheses (traumatic, environmental, or neurologic), separate from the cross-cultural considerations. Migrants' children encounter specific problems involving cultural mixing-issues of filiation (familial transmission) and affiliation (belonging to a group). This paper aims to provide a systematic review of somatization in transcultural contexts among teenagers and young adults, aged 13 to 24, over the past decade. Methods This review adheres to the quality criteria set forth by the PRISMA guidelines (Preferred Reporting Items for Systematic Reviews and Meta-Analyses). Two authors queried three English databases (Medline, PsycInfo, WebOfScience) about somatization in transcultural contexts (migrant or non-Western population) among teenagers (13-18), young adults (19-24), or both. The methodological process comprised articles selection, data extraction, and then the analysis of emerging themes. Setting selection criteria to limit the transcultural field was difficult. Results The study analyzed 68 articles. We present a descriptive analysis of the results, centered on three main themes. First, the literature highlights a nosographic muddle reflected in the combination of anxious and depressive symptoms together with the highly variable symptomatology. Second, discrimination issues were prevalent among the migrant population. Lastly, the literature review points out possibilities for improving a care pathway and reducing the diagnostic delay induced by migrants' hesitancy about Western care and the recurrent use of inappropriate diagnostic criteria. Conclusion This review discusses the links between the nosographic muddle described here and the diagnostic delays these patients experience and raises concerns about rigid diagnostic compartmentalization. The work of the psychiatrist Frantz Fanon is here useful to understand externalized symptoms resulting from physical and psychological confinement. Discrimination issues raise questions about the cultural counter-transference health professionals experience in dealing with young migrants. Defining healthcare professionals' representations about somatic complaints in a transcultural context might be a fruitful path to explore in future research. Protocol PROSPERO registration number CRD42021294132. Available from: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021294132.
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Affiliation(s)
- Mathilde Salmon
- APHP, Hôpital Cochin, Maison de Solenn, Paris, France
- Faculté de Médecine, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Jordan Sibeoni
- Service Universitaire de Psychiatrie de l'Adolescent, Centre Hospitalier d'Argenteuil, Argenteuil, France
- ECSTRRA Team, UMR-1153, Inserm, Université de Paris, Paris, France
| | - Aurélie Harf
- APHP, Hôpital Cochin, Maison de Solenn, Paris, France
- Université Paris-Saclay, UVSQ, Inserm, CESP, Team DevPsy, Villejuif, France
| | - Marie Rose Moro
- APHP, Hôpital Cochin, Maison de Solenn, Paris, France
- Université Paris-Saclay, UVSQ, Inserm, CESP, Team DevPsy, Villejuif, France
- Université de Paris, PCPP, Boulogne-Billancourt, France
| | - Maude Ludot-Grégoire
- APHP, Hôpital Cochin, Maison de Solenn, Paris, France
- Université Paris-Saclay, UVSQ, Inserm, CESP, Team DevPsy, Villejuif, France
- Université de Paris, PCPP, Boulogne-Billancourt, France
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Sakurai H, Kanemoto K. Quality of life for patients with psychogenic nonepilepsy seizures in comparison with age- and gender-matched patients with epilepsy - Cross-sectional study. Epilepsy Behav 2022; 128:108539. [PMID: 35124523 DOI: 10.1016/j.yebeh.2021.108539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 12/15/2021] [Accepted: 12/28/2021] [Indexed: 11/28/2022]
Abstract
AIMS Patients with psychogenic nonepileptic seizures (PNES), and age- and gender-matched patients with epilepsy (PWE) who utilized an out-patient service were compared regarding quality of life (QoL) and self-reported symptoms of depression. Additionally, the impact of miscellaneous clinical variables including symptoms of depression on QoL in patients with PNES and PWE in real-world settings was assessed. SUBJECTS AND METHODS Adult patients who had a diagnosis of definite or documented PNES based on LaFrance's criteria (PNES group, n = 62), or of epilepsy based on results of clinical and EEG procedures (Epilepsy group, n = 61) were enrolled. To assess QoL and evaluate depression, the Quality of Life in Epilepsy Inventory-10 (QOLIE-10) and Neurological Disorders Depression Inventory for Epilepsy (NDDI-E), respectively, were administered. RESULTS Comparisons between the groups revealed a shorter duration of illness and fewer number of attacks in patients with PNES as compared to the Epilepsy group (p < 0.0001; p = 0.0003, respectively). There was no significant difference between the groups revealed by the QOLIE-10 (p = 0.141), while the patients with PNES tended to have higher NDDI-E scores (p = 0.068). Multiple regression analysis of QOLIE-10 results in the PNES group revealed that NDDI-E score was the sole significant contributor (β = -0.425 p = 0.001). In contrast, NDDI-E score as well as attack frequency had a significant impact on QOLIE-10 results in the Epilepsy group (β = -0.283 p = 0.026; β = -0.272 p = 0.031, respectively). CONCLUSION In PWE and patients with PNES who utilized an out-patient service, QoL did not differ significantly between those groups. For treating PNES, psychosocial factors may be a more appropriate indicator of therapeutic goal than attack frequency.
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Jimenez-Colon G, Martinez-Taboas A, Arias-Morales J. Comparison of semiology in patients with psychogenic nonepileptic seizures or with epilepsy in Puerto Rico. Epilepsy Behav 2021; 124:108337. [PMID: 34619540 DOI: 10.1016/j.yebeh.2021.108337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 09/09/2021] [Accepted: 09/12/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE The aims of this study were to develop a descriptive profile of patients with psychogenic nonepileptic seizures (PNES) in Puerto Rico who have been evaluated using an epilepsy monitoring unit. The other aim was to establish comparisons between the clinical manifestation of PNES and events of generalized epilepsy (GE). METHOD A retrospective study was conducted to evaluate the information of patients who passed through the Epilepsy Unit in Caguas, Puerto Rico. In the first phase, sociodemographic information of 100 patients with PNES was collected. In the second phase, a sample of 51 cases was obtained; 37 cases with a final diagnosis of PNES and 14 cases with the diagnosis of GE. Observations were made with the objective of viewing and comparing the semiology and clinical manifestation presented through video encephalograms (vEEG) in both subsamples. RESULTS Patients with PNES and epilepsy demonstrated different semiological patterns. Psychogenic nonepileptic seizures is predominant in females (95%). Most patients with epilepsy presented a relatively short seizure (<2 min) compared with patients with PNES (79% vs. 46%). Patients with epilepsy showed a slow return to their baseline manifestation (100% vs. 11%). Specifically, having their eyes closed, extreme asynchronous limb movements, and rigidity were statistically significant. CONCLUSION These findings provide evidence that the semiology of patients with PNES is different from those displaying an epileptic seizure. This study supports the idea that the semiology of Latino patients with PNES is similar to the characteristics reported in other countries.
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Affiliation(s)
| | | | - Jose Arias-Morales
- University of Puerto Rico, Medical Science Campus, San Juan, Puerto Rico.
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Scévola L, Wolfzun C, Sarudiansky M, Pico MMA, Ponieman M, Stivala EG, Korman G, Kochen S, D'Alessio L. Psychiatric disorders, depression and quality of life in patients with psychogenic non-epileptic seizures and drug resistant epilepsy living in Argentina. Seizure 2021; 92:174-181. [PMID: 34536854 DOI: 10.1016/j.seizure.2021.09.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 08/23/2021] [Accepted: 09/07/2021] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVES Psychiatric disorders are frequently found in both patients with PNES and DRE, making the differential diagnosis even more complex. The aim of this study was to analyze and compare psychiatric aspects and the quality of life in patients with psychogenic non-epileptic seizures (PNES) and drug resistant epilepsy (DRE). METHODS Patients admitted to video-electroencephalograpy (VEEG) unit with confirmed PNES and DRE were included. Demographical characteristics, psychiatric diagnosis according to SCID I and II of DSM IV, pharmacological treatment, general functioning measured with GAF (Global assessment of functionality), quality of life (QoL) using QlesQSF (Quality of Life Enjoyment and Satisfaction Questionnaire Short Form) and depression severity using BDI II (Beck depression inventory), were compared between the groups. Non-parametric tests, chi square test, and logistic regression were used for statistical analysis. RESULTS 148 patients consecutively admitted to VEEG were included (DRE n = 97; PNES n = 51). Somatization disorder (RR: 13.02, 95% CI: 1.23-137.39, p = 0.03) and a history of trauma (RR: 8.66, 95% CI: 3.21-23.31, p = 0.001) were associated with PNES. The QlesQ score and the GAF score were lower with a higher prevalence of suicide attempts in the PNES group (p < 0.01). A negative correlation was observed between the severity of depression and the quality of life (DRE r = - 0.28, p = 0.013; PNES r = - 0.59, p = 0.001). CONCLUSIONS Higher psychiatric comorbidity with poorer QoL were found in PNES patients compared to DRE. However, depression comorbidity negatively affected the QoL in both groups. Future studies based on illness perception will be orientated to complete this analysis.
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Affiliation(s)
- Laura Scévola
- Universidad de Buenos Aires (UBA), Facultad de Medicina, IBCN (Instituto de Biología Celular y Neurociencias) - Consejo Nacional de Investigaciones Científicas y Técnicas de Argentina (CONICET), Argentina; Universidad de Buenos Aires (UBA), Facultad de Medicina, Centro de Epilepsia del Hospital Ramos Mejía, Buenos Aires, Argentina
| | - Camila Wolfzun
- Universidad de Buenos Aires (UBA), Facultad de Medicina, Centro de Epilepsia del Hospital Ramos Mejía, Buenos Aires, Argentina; Universidad de Buenos Aires (UBA), Facultad de Psicología-CONICET, Argentina
| | - Mercedes Sarudiansky
- Universidad de Buenos Aires (UBA), Facultad de Medicina, Centro de Epilepsia del Hospital Ramos Mejía, Buenos Aires, Argentina; Universidad de Buenos Aires (UBA), Facultad de Psicología-CONICET, Argentina
| | - María Marta Areco Pico
- Universidad de Buenos Aires (UBA), Facultad de Medicina, Centro de Epilepsia del Hospital Ramos Mejía, Buenos Aires, Argentina; Universidad de Buenos Aires (UBA), Facultad de Psicología-CONICET, Argentina
| | - Micaela Ponieman
- Universidad de Buenos Aires (UBA), Facultad de Medicina, Centro de Epilepsia del Hospital Ramos Mejía, Buenos Aires, Argentina; Universidad de Buenos Aires (UBA), Facultad de Psicología-CONICET, Argentina
| | - Ernesto Gonzalez Stivala
- Universidad de Buenos Aires (UBA), Facultad de Medicina, IBCN (Instituto de Biología Celular y Neurociencias) - Consejo Nacional de Investigaciones Científicas y Técnicas de Argentina (CONICET), Argentina; Universidad de Buenos Aires (UBA), Facultad de Medicina, Centro de Epilepsia del Hospital Ramos Mejía, Buenos Aires, Argentina; Centro de Epilepsia del Hospital El Cruce, Estudios en Neurociencias y Sistemas Complejos (ENyS)-CONICET, Argentina
| | - Guido Korman
- Universidad de Buenos Aires (UBA), Facultad de Psicología-CONICET, Argentina
| | - Silvia Kochen
- Universidad de Buenos Aires (UBA), Facultad de Medicina, Centro de Epilepsia del Hospital Ramos Mejía, Buenos Aires, Argentina; Centro de Epilepsia del Hospital El Cruce, Estudios en Neurociencias y Sistemas Complejos (ENyS)-CONICET, Argentina
| | - Luciana D'Alessio
- Universidad de Buenos Aires (UBA), Facultad de Medicina, IBCN (Instituto de Biología Celular y Neurociencias) - Consejo Nacional de Investigaciones Científicas y Técnicas de Argentina (CONICET), Argentina; Universidad de Buenos Aires (UBA), Facultad de Medicina, Centro de Epilepsia del Hospital Ramos Mejía, Buenos Aires, Argentina.
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12
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Title: Functional seizures across the adult lifespan: female sex, delay to diagnosis and disability. Seizure 2021; 91:476-483. [PMID: 34343859 DOI: 10.1016/j.seizure.2021.07.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/21/2021] [Accepted: 07/23/2021] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE The clinical characteristics of functional seizures may vary based on age-of-onset or age-of-presentation. Description of age-related differences has focused on three categories: pediatric, young-adult, and older-adult. We evaluated how factors continuously varied based on age-of-presentation across the adult lifespan. METHODS Based on cross-sectional data from 365 adult (18 to 88 years old) patients with documented diagnoses of functional seizures, we evaluated how the quantity and prevalence of specific ictal behaviors, historical factors, and comorbidities varied based on patient age-of-presentation using sequential weighted averages. RESULTS Four factors changed prominently with age-of-presentation: female predominance decreased at two inflection points - ages 35 and 62; the prevalence of work disability was higher until age-of-presentation 30 then plateaued at 80%; there was greater delay to diagnosis in older patients; and comorbidities was higher with age-of-presentation, starting from early adulthood. The proportion of patients who presented with functional seizures decreased after 50. Ictal behavior did not substantially vary with age-of-presentation. CONCLUSION The time from onset to diagnosis increased with age-of-presentation, which may be related to increased comorbidities and the misconception that FS do not start in older age. The female predominance decreased nonlinearly with age. By age 30, most patients' seizures already had substantial association with unemployment. These findings emphasize that patients can develop functional seizures at any age. The rapid development of disability relatively early in life, which then stays at a high prevalence rate, demonstrates the need for prompt referral for definitive diagnosis and treatment.
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Bout A, Aarab C, Rammouz I, Aalouane R. [Clinical presentation, co-occurrence and suicidality in psychiatric emergency patients with psychogenic non-epileptic seizures]. Encephale 2021; 48:409-414. [PMID: 34311962 DOI: 10.1016/j.encep.2021.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/17/2021] [Accepted: 04/30/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Non-epileptic psychogenic seizures (PNES) are a common condition but little studied in psychiatry. Our study is the first Moroccan of this topic. Our aim was to describe their clinical presentation, comorbidities and suicidality. METHOD It was a one-year recruitment study conducted in the Department of Psychiatry at the University Hospital of Fez. We collected socio-demographic data. Psychometric evaluation used the MINI criteria for different psychiatric disorders, personality disorders and suicidality, the Hamilton anxiety scale, the Beck depression scale and the Childhood Trauma Questionnaire. RESULTS Thirty-two patients were included, the majority of whom were female with a low economic level (89 %). The average age of onset average was 23.97 years. The generalized form represented 71.9 % of cases with a triggering factor present in 46 %. The duration of the seizures average was 23.47minutes, and 37.5 % of the patients had at least one attack per day. Among patients, 68.8 % had comorbidity: major depressive disorder MDD (46 %) and post-traumatic stress disorder PTSD (18.6 %). Suicide risk was rated as moderate or severe in 12.5 % of patients, and 40.62 % had a previous suicide attempt. A personality disorder was present in 18.8 % of cases. Finally, a history of child abuse was found in 59.4 % of patients and was correlated to PNES age of onset and co-occurrence depression. CONCLUSION We found several similarities with previous studies in terms of clinical description and co-occurrences. However, our sample is characterized by more prolonged and more frequent seizures and a higher rate of suicidality.
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Affiliation(s)
- A Bout
- Faculté de médecine et de pharmacie de Fès, université Sidi Mohamed ben, Abdellah, CHU Hassan II, Fès, Hopital ibn al hassan, EinKadous CP, 300000 FEZ, Maroc.
| | - C Aarab
- Faculté de médecine et de pharmacie de Fès, université Sidi Mohamed ben, Abdellah, CHU Hassan II, Fès, Hopital ibn al hassan, EinKadous CP, 300000 FEZ, Maroc
| | - I Rammouz
- Faculté de médecine et de pharmacie de Fès, université Sidi Mohamed ben, Abdellah, CHU Hassan II, Fès, Hopital ibn al hassan, EinKadous CP, 300000 FEZ, Maroc
| | - R Aalouane
- Faculté de médecine et de pharmacie de Fès, université Sidi Mohamed ben, Abdellah, CHU Hassan II, Fès, Hopital ibn al hassan, EinKadous CP, 300000 FEZ, Maroc
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A descriptive study of patients diagnosed with psychogenic nonepileptic seizures at a tertiary epilepsy center in the Czech Republic: One-year follow-up. Epilepsy Behav 2021; 118:107922. [PMID: 33752043 DOI: 10.1016/j.yebeh.2021.107922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 02/21/2021] [Accepted: 03/02/2021] [Indexed: 01/27/2023]
Abstract
PURPOSE To delineate sociodemographic data of a large sample of Czech Republic patients diagnosed with psychogenic non-epileptic seizures (PNES) at the time of diagnosis and at a follow-up visit one year after discharge. This study collected reports of past stressors, quality of relationships in childhood, family background, traumatic events, and recent adversities in patients diagnosed with PNES. METHOD Patients (219w/79m, 37.56 (13.15) years, 12.13 (2.05) years of education) were assessed through a semi-structured interview on clinical and historical data while they were inpatients at the Epilepsy Center, Na Homolce Hospital, Prague. Subsequently, they were re-evaluated one year after discharge from the hospital with the same method. A comparison of this sample to normal controls was subsequently conducted. RESULTS We found a higher female (73.5%) predominance; mean duration of seizures was 69.14 months. The majority of patients were single (46.13%) or divorced (16.84%), and 48% received disability benefits. A diversity of developmental risk factors as well as immediate precursors of PNES onset were identified. One year after hospitalization, significant changes were found in all seizure and healthcare characteristics of our sample. When compared to healthy volunteers, the patients also presented with a higher prevalence of stressors and traumatic events in childhood. CONCLUSIONS Cross-cultural research contributes important information on the universal components of PNES as well as the unique features observed in distinct localities of differing cultures and ethnicities. This study allows for comparison of sociodemographic features in a Central European sample to the more frequently studied English-speaking samples.
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Kerr WT, Zhang X, Janio EA, Karimi AH, Allas CH, Dubey I, Sreenivasan SS, Bauirjan J, D'Ambrosio SR, Al Banna M, Cho AY, Engel J, Cohen MS, Feusner JD, Stern JM. Reliability of additional reported seizure manifestations to identify dissociative seizures. Epilepsy Behav 2021; 115:107696. [PMID: 33388672 PMCID: PMC7882023 DOI: 10.1016/j.yebeh.2020.107696] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 11/21/2020] [Accepted: 12/03/2020] [Indexed: 12/19/2022]
Abstract
PURPOSE Descriptions of seizure manifestations (SM), or semiology, can help localize the symptomatogenic zone and subsequently included brain regions involved in epileptic seizures, as well as identify patients with dissociative seizures (DS). Patients and witnesses are not trained observers, so these descriptions may vary from expert review of seizure video recordings of seizures. To better understand how reported factors can help identify patients with DS or epileptic seizures (ES), we evaluated the associations between more than 30 SMs and diagnosis using standardized interviews. METHODS Based on patient- and observer-reported data from 490 patients with diagnoses documented by video-electoencephalography, we compared the rate of each SM in five mutually exclusive groups: epileptic seizures (ES), DS, physiologic seizure-like events (PSLE), mixed DS and ES, and inconclusive testing. RESULTS In addition to SMs that we described in a prior manuscript, the following were associated with DS: light triggers, emotional stress trigger, pre-ictal and post-ictal headache, post-ictal muscle soreness, and ictal sensory symptoms. The following were associated with ES: triggered by missing medication, aura of déjà vu, and leftward eye deviation. There were numerous manifestations separately associated with mixed ES and DS. CONCLUSIONS Reported SM can help identify patients with DS, but no manifestation is pathognomonic for either ES or DS. Patients with mixed ES and DS reported factors divergent from both ES-alone and DS-alone.
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Affiliation(s)
- Wesley T Kerr
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA; Department of Biomathematics, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA; Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA, USA.
| | - Xingruo Zhang
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Emily A Janio
- Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA, USA
| | - Amir H Karimi
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Corinne H Allas
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Ishita Dubey
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | | | - Janar Bauirjan
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Shannon R D'Ambrosio
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Mona Al Banna
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Andrew Y Cho
- Department of Neurobiology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Jerome Engel
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA; Department of Neurobiology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA; Brain Research Institute, University of California Los Angeles, Los Angeles, CA, USA; Departments of Radiology, Psychology, Biomedical Physics, and Bioengineering, University of California Los Angeles, Los Angeles, CA, USA
| | - Mark S Cohen
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA; Department of Neurobiology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA; California NanoSystems Institute, University of California Los Angeles, Los Angeles, CA, USA
| | - Jamie D Feusner
- Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA, USA
| | - John M Stern
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
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Asadi-Pooya AA, Brigo F, Lattanzi S, D'Alessio L, Daza-Restrepo A, Calle-Lopez Y, Hingray C, Alsaadi T, Mesraoua B, Gigineishvili D, Kutlubaev MA, Yaghmoor BE, Aljandeel GB, Sarudiasnky M, Scévola L, Contreras G, Lozada ME. Working restrictions and disability benefits eligibility in patients with functional (psychogenic) seizures: An international survey of physicians' opinions. Epilepsy Behav 2021; 115:107678. [PMID: 33348196 DOI: 10.1016/j.yebeh.2020.107678] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 11/23/2020] [Accepted: 11/26/2020] [Indexed: 02/08/2023]
Abstract
OBJECTIVES In this international study, we aimed to investigate the opinions of physicians dealing with patients with functional seizures (FS) worldwide on working restrictions and disability benefits eligibility. METHODS International online survey of neurologists/mental health professionals from Argentina, Venezuela, Colombia, Italy, France, Iran, Iraq, United Arab Emirates (UAE), Qatar, Saudi Arabia, Georgia, and Russia. RESULTS Six hundred and twenty-seven physicians from 12 countries participated in the study. Working as a neurologist was a predictor to think that patients with FS should not be counseled to avoid performing all jobs or professions as long as they have active disease (OR: 0.46; 95% CI: 0.30 to 0.68; p < 0.001). Having managed more than 200 patients was associated with the opinion that patients should not be counseled to avoid performing any type of work (OR: 2.17; 95% CI: 1.02 to 4.59; p = 0.043). Working as a psychiatrist/psychologist was associated with the idea that patients with FS should be qualified for disability benefits (OR: 1.97; 95% CI: 1.21-3.21; p = 0.006), and receive these benefits lifelong (OR: 0.43; 95% CI: 0.22-0.84; p = 0.014). CONCLUSION Neurologists and mental health professionals have different attitudes and opinions toward working restrictions and disability benefits for patients with FS. Further studies should investigate the reasons for these differences, and propose solutions to avoid discrimination and unequal access to employment and disability benefits.
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Affiliation(s)
- Ali A Asadi-Pooya
- Epilepsy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Jefferson Comprehensive Epilepsy Center, Thomas Jefferson University, Philadelphia, PA, USA.
| | - Francesco Brigo
- Department of Neurology, Hospital of Merano (SABES-ASDAA), Merano-Meran, Italy
| | - Simona Lattanzi
- Neurological Clinic, Department of Experimental and Clinical Medicine, Marche Polytechnic University, Ancona, Italy
| | - Luciana D'Alessio
- Buenos Aires University, IBCN-CONICET and Epilepsy Center, Ramos Mejía and El Cruce Hospitals, ENyS-CONICET, Buenos Aires, Argentina
| | | | - Yamile Calle-Lopez
- Neurology Section, Fundación Clínica del Norte- Neuroclínica - University of Antioquia, Medellín, Colombia
| | - Coraline Hingray
- Pole universitaire du grand Nancy, Centre Psychothérapeutique de Nancy, Service de Neurologie, CHRU Nancy, Nancy, France.
| | - Taoufik Alsaadi
- Department of Neurology-American Center for Psychiatry and Neurology, United Arab Emirates
| | | | - David Gigineishvili
- Javakhishvili Tbilisi State University, Department of Neurology & Neurosurgery, Tbilisi, Georgia.
| | | | - Bassam E Yaghmoor
- Division of Neurology, Department of Internal Medicine, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Ghaieb Bashar Aljandeel
- Iraqi Council for Medical Specializations, Faculty of Epileptology, Medical City, Baghdad, Iraq
| | - Mercedes Sarudiasnky
- CAEA, CONICET, University of Buenos Aires, School of Psychology, Buenos Aires, Argentina
| | - Laura Scévola
- Buenos Aires University, IBCN-CONICET and Epilepsy Center, Ramos Mejía and El Cruce Hospitals, ENyS-CONICET, Buenos Aires, Argentina
| | | | - Maria E Lozada
- Epilepsy Unit, La Trinidad Medical Center, Caracas, Venezuela
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Lanzillotti AI, Sarudiansky M, Lombardi NR, Korman GP, D Alessio L. Updated Review on the Diagnosis and Primary Management of Psychogenic Nonepileptic Seizure Disorders. Neuropsychiatr Dis Treat 2021; 17:1825-1838. [PMID: 34113112 PMCID: PMC8187153 DOI: 10.2147/ndt.s286710] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 05/01/2021] [Indexed: 01/22/2023] Open
Abstract
Psychogenic nonepileptic seizures (PNES) are paroxystic and episodic events associated with motor, sensory, mental or autonomic manifestations, which resemble epileptic seizures (ES), but are not caused by epileptogenic activity. PNES affect between 20% and 30% of patients attending at epilepsy centers and constitute a serious mental health problem. PNES are often underdiagnosed, undertreated and mistaken with epilepsy. PNES are diagnosed after medical causes (epilepsy, syncope, stroke, etc.) have been ruled out, and psychological mechanisms are involved in their genesis and perpetuation. For psychiatry, there is not a single definition for PNES; the DSM-IV and ICD-10/11 describe the conversion and dissociative disorders, and the DSM-5 describes the functional neurological disorders. However, patients with PNES also have a high frequency of other comorbidities like depression, particularly trauma and post-traumatic stress disorder. It has been postulated that PNES are essentially dissociations that operate as a defensive psychological mechanism that use the mind as a defense to deal with traumas. With the advent of VEEG in the 90s, the recognition of PNES has significantly increased, and several psychological treatments have been developed. In this manuscript, we carried out a state-of-the-art review, with the aim to provide a critical approach to the extensive literature about PNES, focusing on diagnostic aspects, the primary management, and the available treatments that have been shown to be effective for the improvement of PNES.
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Affiliation(s)
- Alejandra Inés Lanzillotti
- Buenos Aires University, Psychology School, Psychology School Research Institute National Council for Scientific and Technical Research (CONICET), Buenos Aires, Argentina
| | - Mercedes Sarudiansky
- Buenos Aires University, Psychology School, Psychology School Research Institute National Council for Scientific and Technical Research (CONICET), Buenos Aires, Argentina
| | | | - Guido Pablo Korman
- Buenos Aires University, Psychology School, Psychology School Research Institute National Council for Scientific and Technical Research (CONICET), Buenos Aires, Argentina
| | - Luciana D Alessio
- Buenos Aires University, Ramos Mejía Hospital, Epilepsy Center, Buenos Aires, Argentina.,Buenos Aires University, Medicine School, Cell Biology and Neuroscience Institute (IBCN)- National Council for Scientific and Technical Research (CONICET), Buenos Aires, Argentina
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18
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A survey of physicians' opinions about functional seizures (psychogenic nonepileptic seizures). Epilepsy Behav 2020; 108:107090. [PMID: 32320920 DOI: 10.1016/j.yebeh.2020.107090] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 03/05/2020] [Accepted: 03/31/2020] [Indexed: 12/20/2022]
Abstract
OBJECTIVES Opinions of healthcare professionals may shape their attitudes towards any given condition and patient population. The aim of the current study was to gather the views of healthcare providers on some of the issues on symptomatology and terminology of functional seizures (FS). METHODS This was a questionnaire study that was sent to all neurologists and psychiatrists practicing in Fars province, Iran. The survey included six questions: one question about professional qualifications, one question on the participants' personal experience with the topic of interest (i.e., FS), and four questions probing their opinions about the matter of interest. RESULTS Of the 81 physicians approached, 69 responded (response rate: 85%; 32 psychiatrists and 37 neurologists). Physicians held varying opinions on some of the key issues (e.g., terminology, semiology, and driving permission) in this patient population. Participants were almost evenly split on how to make an advice on driving permission in these patients. Most physicians endorsed "psychogenic nonepileptic seizures" to label this condition. CONCLUSION This study highlights some of the challenging issues surrounding FS. Investigators should explore the pathophysiology and nature of FS and whether these patients have any difficulties with driving and other important issues in their daily lives.
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Nemade D, Shivkumar V, Ferguson P, Singh J, Shah S. Psychosocial and Physiologic Characteristics of Patients with Non-epileptic Events: A Retrospective Study. Cureus 2020; 12:e6767. [PMID: 32140334 PMCID: PMC7039355 DOI: 10.7759/cureus.6767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background The main focus of this study is to aid early identification of psychogenic non-epileptic seizure (PNES) patients by identifying physical and psychosocial characteristics to reduce the health care burden, to reduce the unnecessary use of anti-epileptic medications and their side effects, and maximizing cost-effective use of video electroencephalography (VEEG). Methods We analyzed PNES subject data from VEEG monitoring performed at the Epilepsy Center at the Marshall University School of Medicine. We reviewed more than 360 episodes in 54 subjects older than 18 years (mean age ± standard deviation (SD): 48 ± 12.97 years; 83% female). Results We found that most of our PNES patients were older than 45 years of age (66.7%), females (83.3%); obese (66.6%) or overweight (18.5%); either single (33.3%), separated (7.4%), divorced (22.2%), or widowed (14.8%); of low education, unemployed (either received government assistance (83.3%) or disability benefits (57.4%)) with associated physical illness (85.2%) and psychiatric illness (96.3%). Conclusion Our study adds to the current knowledge of the sociodemographic and sociocultural variability of PNES. It might enable early diagnosis and management of patients with PNES.
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Affiliation(s)
- Dipali Nemade
- Neurology, Marshall University School of Medicine, Huntington, USA
| | - Vikram Shivkumar
- Neurology, Marshall University School of Medicine, Huntington, USA
| | - Paul Ferguson
- Neurology, Marshall University School of Medicine, Huntington, USA
| | | | - Sona Shah
- Neurology, Marshall University School of Medicine, Huntington, USA
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Zhang LP, Jia Y, Huang H, Li DW, Wang YP. Clinical Classifications of Children With Psychogenic Non-epileptic Seizure. Front Pediatr 2020; 8:596781. [PMID: 33569360 PMCID: PMC7868414 DOI: 10.3389/fped.2020.596781] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 12/31/2020] [Indexed: 12/27/2022] Open
Abstract
Objective: To analyze the clinical features of children with psychogenic non-epileptic seizures in one tertiary center in China. Methods: Clinical data including medical records and video- electroencephalograph (video-EEG) monitoring records of 88 pediatric PNES patients hospitalized in the pediatric department of Xuanwu Hospital, Beijing, China from April, 2012 to April, 2018 were collected in this study. Demographic information of patients, semiological classification, duration, and frequency of symptoms, risk factors as well as comorbidity were summarized and analyzed. Results: For semiological classification, all PNES related symptoms were divided into different categories: motor symptoms, unresponsiveness, sensory symptoms, visceral symptoms, and abnormal behaviors, among which motor symptoms were the most prevalent form. Risk factors were reviewed and categorized into two groups: persistent factors and predisposing factors, and patients were most frequently affected by the influences of families. The duration and frequency of symptoms varied substantially within PNES patients while the average time of duration was relatively longer than epilepsy as reported previously. Epilepsy was considered as the most frequent comorbidity of PNES and PNES patients misdiagnosed as epilepsy often mistreated with antiseizure medication. Significance: Our study showed that motor PNES are the most frequent seizure type. Family issues were a risk factor for PNES. Epilepsy was the most frequent co-existing neurological comorbidity.
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Affiliation(s)
- Li-Ping Zhang
- Department of Pediatric, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yu Jia
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Hao Huang
- Medical Records and Statistics Department, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Da-Wei Li
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yu-Ping Wang
- Department of Pediatric, Xuanwu Hospital, Capital Medical University, Beijing, China.,Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
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