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Post-traumatic stress disorder (PTSD) symptoms in children with severe epilepsy. Epilepsy Behav 2021; 122:108217. [PMID: 34352664 DOI: 10.1016/j.yebeh.2021.108217] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/30/2021] [Accepted: 07/09/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVES To assess symptoms of post-traumatic stress disorder (PTSD) in children with severe epilepsy and the associations of trauma symptoms across age, comorbid symptoms, epilepsy-specific factors, parental resources, and psychopathology. METHODS Fifty children with severe epilepsy across three different age groups (0-5 yrs., 6-12 yrs., 13-18 yrs.) were assessed with developmental-sensitive and standardized PTSD assessment tools when hospitalized at the tertiary epilepsy center Filadelfia, Denmark. The Diagnostic Infant and Preschool Assessment (DIPA), the Darryl test, and the ITQ questionnaire were used to assess the three age groups, respectively. RESULTS Twenty-two percent of the overall sample met the criteria for PTSD, with a prevalence of symptoms increasing with age (6%, 28%, and 40%). Comorbid psychiatric symptoms in preschoolers were present in 81% of the children witnessing a high level of distress in this group. Behavioral difficulties were elevated across all three age groups, and 40% of the children with trauma symptoms had a parent with concurrent psychopathology. CONCLUSION To the authors' knowledge, this study is the first to assess trauma symptoms with standardized tests in children with more complicated epilepsies. Trauma symptoms in the group are high; however, there is a need for larger scale studies and research into trauma symptoms in children with more severe epilepsy than those assessable with the included assessment tools. The trauma perspective in severe childhood epilepsy might further clarify the complex associations of biological and contextual variables that affect the children's life quality and enable better preventative treatment options for this group.
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Wozniak BD, Loman MM, Koop JI. Assessing risk: Characterizing language performance in pediatric patients with intractable epilepsy pre- and post-surgical resection. Epilepsy Behav 2021; 115:107603. [PMID: 33334716 DOI: 10.1016/j.yebeh.2020.107603] [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: 06/03/2020] [Revised: 07/27/2020] [Accepted: 10/24/2020] [Indexed: 02/06/2023]
Abstract
Neuropsychologists play an important role in assessing risk for post-surgical cognitive decline in pediatric patients with medically refractory epilepsy. Families, neurologists, and neurosurgeons are particularly concerned about the possibility for language decline for patients with a dominant, most often left, hemisphere epileptic focus and planned surgical resection. This study aims to describe language functioning in pediatric epilepsy patients following resection and evaluate the accuracy of a clinical approach of assessing risk. This study proposes a risk assessment method that considers a patient's pattern of lateralized dysfunction across cognitive domains, suspected neuroanatomical reorganization of language functions, and planned site of resection. Pediatric patients (N = 47) were dichotomized as being at minimal risk or at greater risk for post-surgical language decline based on the proposed risk assessment method. Retrospective chart review was utilized to obtain neuropsychological (Boston Naming Test and Weschler Vocabulary subtest) and clinical variables of interest. Patients in the minimal risk group demonstrated significantly improved BNT scores at post-surgery. Most patients remained stable in their Vocabulary knowledge. The proposed risk assessment method correctly classified patients 77% of the time based on BNT performance. Cluster analysis examining the individual components of the proposed method revealed three distinct patient subgroups. Clinical implications are discussed.
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Affiliation(s)
| | - Michelle M Loman
- Division of Neuropsychology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Jennifer I Koop
- Division of Neuropsychology, Medical College of Wisconsin, Milwaukee, WI, USA
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Kanemura H, Sano F, Hoshino H, Aihara M. Efficacy of perampanel in epilepsy patients with autism spectrum disorder. Epilepsy Res 2021; 170:106550. [PMID: 33450524 DOI: 10.1016/j.eplepsyres.2021.106550] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 12/13/2020] [Accepted: 12/30/2020] [Indexed: 11/30/2022]
Abstract
AIM The aim of this study was to assess the usefulness of perampanel (PER), and to identify the relationship between behavioral impairments and electroencephalogram (EEG) findings in epilepsy patients with autism spectrum disorder (ASD). METHODS Participants were ASD patients with epilepsy recruited between June 1, 2016 and June 30, 2018. Inclusion criteria were: seizures refractory to two appropriate antiseizure medications (ASMs); presence of neuropsychological impairments; and ≥12 months of monitoring. PER was administered once daily, starting at a dose of 2 mg/day, increased to 12 mg/day. Seizure/EEG responders were identified as participants showing a >50 % reduction in seizure/interictal epileptiform discharge (IED) frequency (indicated as complete disappearance and response). Behavioral responders were identified as participants with a ≥50 % reduction in scores of the Japanese manuals for the Aberrant Behavior Checklist (ABC-J). RESULTS Eleven (64.7 %) of 17 patients were considered to be both seizure and EEG responders. Five (45.5 %) of these 11 patients with seizure/EEG response were considered as behavioral responders. Mean ABC-J scores were significantly decreased at 12 months after PER administration (p = 0.0002). A correlation between decreased IED frequency and ABC-J score was evident in frontal IEDs, but not in non-frontal IEDs. Participants presenting with frontal IEDs showed a significantly higher correlation between seizures/EEG and behavioral improvements (p = 0.023). Moreover, 2 of 6 patients without seizure/EEG improvement were considered as behavioral responders. No patients discontinued PER. CONCLUSIONS The results from this study suggest the utility of PER treatment in reducing clinical seizures and IEDs for ASD patients with intractable epilepsy, at least in some patients. Moreover, the present results also indicate the usefulness of PER in improving neuropsychiatric impairments, including behavioral disturbances in ASD related to improvement of clinical seizures/frontal IEDs, but also unrelated to seizure/EEG improvement in at least some ASD patients.
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Affiliation(s)
- Hideaki Kanemura
- Department of Pediatrics, Toho University Medical Center Sakura Hospital, 564-1 Shimoshizu, Sakura, Chiba, 285-8741, Japan; Department of Pediatrics, Faculty of Medicine, University of Yamanashi, 1110 Chuo, Yamanashi, 409-3898, Japan.
| | - Fumikazu Sano
- Department of Pediatrics, Faculty of Medicine, University of Yamanashi, 1110 Chuo, Yamanashi, 409-3898, Japan.
| | - Hiroki Hoshino
- Department of Pediatrics, Toho University Medical Center Sakura Hospital, 564-1 Shimoshizu, Sakura, Chiba, 285-8741, Japan.
| | - Masao Aihara
- Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, 1110 Chuo, Yamanashi, 409-3898, Japan.
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The impact of severe pediatric epilepsy on experienced stress and psychopathology in parents. Epilepsy Behav 2020; 113:107538. [PMID: 33238238 DOI: 10.1016/j.yebeh.2020.107538] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/12/2020] [Accepted: 10/12/2020] [Indexed: 12/27/2022]
Abstract
OBJECTIVES To assess the prevalence of psychopathology and the level of stress in parents of children with severe epilepsy to gain a better understanding of parental support needs. METHODS Questionnaires were completed by parents of children with severe epilepsy during the hospitalization of their child at the Danish Epilepsy Center. The questions targeted symptoms of post-traumatic stress disorder (PTSD), complex PTSD (CPTSD), depression, and anxiety, and the level of perceived stress. RESULTS A total of 162 caregivers of 140 children with epilepsy participated in the survey. Mothers were more often unemployed than fathers (38% vs. 11%, p < 0.01), and nearly half of the children (47%) attended special needs classes. Psychopathology symptoms were found in 43.5% of parents, fulfilling criteria for one or more diagnoses, and an additional 11% showed symptoms of sub-clinical PTSD. Parent-rated child difficulties were significantly associated with PTSD (Mdiff = 5.51, p = 0.001), depression (Mdiff = 4.50, p < 0.000), and anxiety (Mdiff = 4.61, p = 0.01), and with higher levels of perceived stress (p < 0.001). CONCLUSION Caring for a child with severe epilepsy has a significant psychopathological impact on caregivers. Caregivers' resources and the degree of behavioral difficulties in the child, rather than epilepsy-related factors, are highly correlated with distress and psychopathological symptoms in caregivers.
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Pokharel R, Poudel P, Lama S, Thapa K, Sigdel R, Shrestha E. Burden and Its Predictors among Caregivers of Patient with Epilepsy. J Epilepsy Res 2020; 10:24-30. [PMID: 32983952 PMCID: PMC7494882 DOI: 10.14581/jer.20005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 04/21/2020] [Accepted: 05/21/2020] [Indexed: 11/17/2022] Open
Abstract
Background and Purpose Epilepsy is a chronic unpredictable debilitating condition. Epilepsy has great impacts not only on patients with epilepsies but also the persons around them. Burden among caregivers is understudied area. In view of the dearth of literature or studies focused on caregivers of children with epilepsy in Nepalese context, this study is expected to assess burden and its predictors among caregivers of children with epilepsy. Methods A total of 106 caregivers were interviewed using purposive sampling technique. The Zarit Burden Interview Scale short version was used to assess burden and Hospital Anxiety Depression Scale was used to assess anxiety and depression. Data were analysed using SPSS ver. 16.0. Chi-square test, multinomial logistic regression and linear regression analysis were done for analysis of inferential statistics to find out the predictors of burden. Results Majority of the caregivers (71.7%) were females and 64.2% of caregivers were mothers of children. Majority of responders (77.4%) were Hindus. Mild to moderate burden was found in 27.4% and high burden was found in 14.2% of the caregivers. Borderline anxiety, borderline depression, anxiety and depression were present in 7.5%, 8.5%, 6.6%, and 6.6% caregivers respectively. Burden was significantly higher in caregivers of epileptic children with poorly controlled seizure (p=0.003) and with co-morbidities (p=0.009). Similarly, burden score had significant positive correlation (p=0.001) with depression and significant negative correlation (p=0.005) with age of onset of epilepsy in children. Conclusions Burden, anxiety and depression are common problems in caregivers of children with epilepsy. Poorly controlled seizure, presence of associated comorbidities, younger age of onset of seizure in children and presence of depression in caregivers are the important factors that predict burden among caregivers of children with epilepsy.
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Affiliation(s)
- Rita Pokharel
- Department of Psychiatric Nursing, B.P. Koirala Institute of Health Sciences, Dharan, Nepal
| | - Prakash Poudel
- Department of Pediatrics and Adolescent Medicine, B.P. Koirala Institute of Health Sciences, Dharan, Nepal
| | - Sami Lama
- Department of Psychiatric Nursing, B.P. Koirala Institute of Health Sciences, Dharan, Nepal
| | - Kriti Thapa
- Department of Psychiatric Nursing, B.P. Koirala Institute of Health Sciences, Dharan, Nepal
| | - Rambha Sigdel
- Department of Community Health Nursing, B.P. Koirala Institute of Health Sciences, Dharan, Nepal
| | - Erina Shrestha
- Department of Medical Surgical Nursing, B.P. Koirala Institute of Health Sciences, Dharan, Nepal
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Anukirthiga B, Mishra D, Pandey S, Juneja M, Sharma N. Prevalence of Epilepsy and Inter-Ictal Epileptiform Discharges in Children with Autism and Attention-Deficit Hyperactivity Disorder. Indian J Pediatr 2019; 86:897-902. [PMID: 31123917 DOI: 10.1007/s12098-019-02977-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Accepted: 04/29/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To study the prevalence of epilepsy and Inter-ictal epileptiform discharges (IED) in children with Autism spectrum disorder (ASD) and Attention-deficit hyperactivity disorder (ADHD), and the factors associated with occurrence of epilepsy in these children. METHODS Children between 6 and 12 y attending the Child Development Centre of a tertiary-care institute in India were evaluated for ASD and ADHD as per Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5). Childhood Autism Rating Scale was used to assess ASD severity, and Conner's Rating Scales were used to sub-classify children with ADHD. Intelligence quotient was assessed if not assessed in the previous 1 y. History of seizures was taken, and electroencephalography was done in all children. Epilepsy was diagnosed and classified according to International League Against Epilepsy. RESULTS Of the 130 children enrolled (90 ASD, 40 ADHD), 56 (43%) had epilepsy and 55 (42.3%) had IED. The proportion of both epilepsy and IED was higher among ASD (both 45.5%) as compared to ADHD (37.5% and 35%), although not statistically significant. Among children with ASD, epilepsy was common in those with severe ASD (P < 0.001), and IED were more common in those with IQ <80 (P = 0.047). There were no significant differences between occurrence of epilepsy/IED and subtypes of ADHD. CONCLUSIONS The high prevalence of epilepsy and IED among children with ASD and ADHD emphasizes the need for guidelines for identifying and diagnosing epilepsy in this group. This will ensure appropriate management and improve patient outcomes.
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Affiliation(s)
- B Anukirthiga
- Department of Pediatrics, Lok Nayak Hospital, Maulana Azad Medical College (University of Delhi), New Delhi, India
| | - Devendra Mishra
- Department of Pediatrics, Lok Nayak Hospital, Maulana Azad Medical College (University of Delhi), New Delhi, India
| | - Sanjay Pandey
- Department of Neurology, GB Pant Hospital, Maulana Azad Medical College (University of Delhi), New Delhi, India
| | - Monica Juneja
- Department of Pediatrics, Lok Nayak Hospital, Maulana Azad Medical College (University of Delhi), New Delhi, India.,Child Development Center, Maulana Azad Medical College (University of Delhi), New Delhi, India
| | - Neetu Sharma
- Department of Pediatrics, GR Medical College, Gwalior, 474001, India.
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Ewen JB, Marvin AR, Law K, Lipkin PH. Epilepsy and Autism Severity: A Study of 6,975 Children. Autism Res 2019; 12:1251-1259. [PMID: 31124277 DOI: 10.1002/aur.2132] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Revised: 02/05/2019] [Accepted: 05/05/2019] [Indexed: 12/13/2022]
Abstract
Epilepsy is known to occur in a higher-than-expected proportion of individuals with autism spectrum disorders (ASDs). Prior studies of this heterogeneous disorder have suggested that intelligence quotient (IQ) may drive this relationship. Because intellectual disability (ID) is, independently of ASD, a risk factor for epilepsy, current literature calls into question the long-understood unique relationship between ASD and epilepsy. Second, data have been unclear about whether developmental regression in ASD is associated with epilepsy. Using two cohorts from an online research registry, totaling 6,975 children with ASD, we examined the independent role of four ASD severity measures in driving the relationship with epilepsy: ID, language impairment, core ASD symptom severity, and motor dysfunction, controlling for two known relevant factors: age and sex. We also examined whether developmental regression and epilepsy have an independent statistical link. All four ASD severity factors showed independent statistical associations with epilepsy in one cohort, and three in the other. ID showed the largest relative risk (RR) in both cohorts. Effect sizes were modest. Regression similarly showed an independent statistical association with epilepsy, but with small effect size. Similar to previous work, ID showed the greatest contribution to RR for epilepsy among children with ASD. However, other ASD severity markers showed statistical associations, demonstrating that the ASD-epilepsy association is not reducible to the effect of ID. Inconsistencies in the literature may be due to underpowered studies, yet moving forward with larger-n studies, clinical significance and scientific relevance may be dictated by effect size and not merely statistical significance. Autism Res 2019, 12: 1251-1259. © 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Epilepsy is known to occur more often in individuals with autism spectrum disorders (ASDs) than is the case in the general population. The association between ASD and epilepsy is of interest because studying the two disorders in combination may help advance our understanding of genetic, molecular, and cellular mechanisms-as well as therapies-for both. Recent studies have suggested that intelligence quotient (IQ) alone in individuals with ASD may account for the increased prevalence of epilepsy. However, our approach was to look at a range of severity factors relevant to ASD and to look for correlations between each severity factor and epilepsy, within two large samples of children with ASD. In summary, we found that each severity factor-presence of intellectual disability, presence of language atypicalities, ASD-specific symptoms severity, and presence of motor issues-independently predicted a small increased risk for epilepsy, countering the argument that IQ alone is a risk factor. We also examined whether epilepsy is associated with developmental regression. Although severe epilepsy syndromes such as Landau-Kleffner syndrome are known to cause autistic-like symptoms following developmental regression, there is controversy about whether other forms of epilepsy are associated with the more common developmental regression seen in many young children with epilepsy. Indeed, we found a small association between epilepsy and developmental regression.
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Affiliation(s)
- Joshua B Ewen
- Department of Neurology and Developmental Medicine, Kennedy Krieger Institute, Baltimore, Maryland.,Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Department of Psychological and Brain Sciences, Johns Hopkins University, Baltimore, Maryland
| | - Alison R Marvin
- Department of Medical Informatics, Interactive Autism Network at Kennedy Krieger, Baltimore, Maryland
| | - Kiely Law
- Department of Medical Informatics, Interactive Autism Network at Kennedy Krieger, Baltimore, Maryland.,Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Paul H Lipkin
- Department of Medical Informatics, Interactive Autism Network at Kennedy Krieger, Baltimore, Maryland.,Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland
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Bertoncelli CM, Altamura P, Vieira ER, Bertoncelli D, Thummler S, Solla F. Identifying Factors Associated With Severe Intellectual Disabilities in Teenagers With Cerebral Palsy Using a Predictive Learning Model. J Child Neurol 2019; 34:221-229. [PMID: 30665307 DOI: 10.1177/0883073818822358] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND Intellectual disability and impaired adaptive functioning are common in children with cerebral palsy, but there is a lack of studies assessing these issues in teenagers with cerebral palsy. Therefore, the aim of this study was to develop and test a predictive machine learning model to identify factors associated with intellectual disability in teenagers with cerebral palsy. METHODS This was a multicenter controlled cohort study of 91 teenagers with cerebral palsy (53 males, 38 females; mean age ± SD = 17 ± 1 y; range: 12-18 y). Data on etiology, diagnosis, spasticity, epilepsy, clinical history, communication abilities, behaviors, motor skills, eating, and drinking abilities were collected between 2005 and 2015. Intellectual disability was classified as "mild," "moderate," "severe," or "profound" based on adaptive functioning, and according to the DSM-5 after 2013 and DSM-IV before 2013, the Wechsler Intelligence Scale for Children for patients up to ages 16 years, 11 months, and the Wechsler Adult Intelligence Scale for patients ages 17-18. Statistical analysis included Fisher's exact test and multiple logistic regressions to identify factors associated with intellectual disability. A predictive machine learning model was developed to identify factors associated with having profound intellectual disability. The guidelines of the "Transparent Reporting of a Multivariable Prediction Model for Individual Prognosis or Diagnosis Statement" were followed. RESULTS Poor manual abilities (P ≤ .001), gross motor function (P ≤ .001), and type of epilepsy (intractable: P = .04; well controlled: P = .01) were significantly associated with profound intellectual disability. The average model accuracy, specificity, and sensitivity was 78%. CONCLUSION Poor motor skills and epilepsy were associated with profound intellectual disability. The machine learning prediction model was able to adequately identify high likelihood of severe intellectual disability in teenagers with cerebral palsy.
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Affiliation(s)
- Carlo M Bertoncelli
- Department of Pediatric Orthopaedic Surgery, Lenval University Pediatric Hospital of Nice, Nice, France
- EEAP H. Germain Fondation Lenval-Children's Hospital, Nice, France
| | - Paola Altamura
- Department of Medicinal Chemistry and Pharmaceutical Technology, University of Chieti, Chieti, Italy
| | - Edgar Ramos Vieira
- Department of Physical Therapy, Florida International University, Miami, FL, USA
| | - Domenico Bertoncelli
- Department of Information Engineering, Computer Science and Mathematics, University of L'Aquila, Italy
| | - Susanne Thummler
- Children's Hospitals of Nice CHU-Lenval, Child and Adolescent Psychiatry, Nice, France
| | - Federico Solla
- Department of Pediatric Orthopaedic Surgery, Lenval University Pediatric Hospital of Nice, Nice, France
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Impact of resective epilepsy surgery on health-related quality of life in children with and without low intellectual ability. Epilepsy Behav 2018; 83:131-136. [PMID: 29705622 DOI: 10.1016/j.yebeh.2018.03.036] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 03/28/2018] [Accepted: 03/28/2018] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The current study examined pre- and postoperative health-related quality of life (HRQL) across children with and without low intellectual ability. We also aimed to clarify the literature on postsurgical change by assessing domain-specific HRQL pre- and postoperatively in children with drug-resistant epilepsy. METHOD All patients (n=111) underwent resective epilepsy surgery between 1996 and 2016 at the Hospital for Sick Children in Toronto, comparing baseline and 1-year follow-up HRQL with the Quality of Life in Childhood Epilepsy Questionnaire (QOLCE-76). At the group-level, postsurgical change in HRQL was examined through linear mixed-effects modeling. Clinically important change in HRQL at the individual level was quantified using a standard error of measurement (SEM)-based criterion, and estimates were stratified by intellectual ability. RESULTS Children with epilepsy and low intellectual ability had lower overall HRQL compared with those with normal intelligence (b=-10.45, SE=4.89, p=.035). No differences in change in HRQL related to intellectual level were found. In the broader sample, significant postoperative improvements were found for HRQL related to physical activity (b=8.28, SE=1.79, p<.001), social activity (b=15.81, SE=2.76, p<.001), and behavior (b=4.34, SE=1.35, p=.001). Postoperative improvements in physical and social HRQL were associated with better seizure control (p=.011). Conversely, cognitive and emotional domains of HRQL did not improve one year postoperatively, even in the presence of improved seizure control. SIGNIFICANCE Results suggest that children with low intellectual ability can expect to achieve similar improvements in HRQL after epilepsy surgery compared with those with normal intelligence. Further, while overall HRQL is shown to improve in children following epilepsy surgery, domain-specific change is nuanced and has important implications for health practitioners aiming to monitor treatment progress of patients.
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Mielnik-Błaszczak M, Skawińska-Bednarczyk A, Michałowski A, Błaszczak J. Problems with access to dental treatment for children with epilepsy. Epilepsy Behav 2018; 81:107-110. [PMID: 29449139 DOI: 10.1016/j.yebeh.2017.12.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 12/15/2017] [Accepted: 12/15/2017] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Epilepsy is a common medical disorder and due to a variety of barriers, people with epilepsy may not have access to needed healthcare services, particularly based on their place of residence. OBJECTIVES The aim of the study was to assess access to dental treatment in children and adolescents with epilepsy in Lublin Voivodeship. MATERIAL AND METHODS Clinical and questionnaire examinations were performed in 107 children and young people, of both sexes, in the ages between 6 and 18years old from the Lublin macroregion. RESULTS The majority (77.57%) of respondents regularly visited a general practitioner. Most of the children did not undergo regular dental checkups. Children from the large cities significantly more often went to a dentist compared with examinees from a small town and from rural areas. According to the respondents 46.73% have encountered barriers to dental care of their child.
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Affiliation(s)
| | | | - Artur Michałowski
- Chair and Department of Pediatric Dentistry, Medical University of Lublin, Poland
| | - Jerzy Błaszczak
- Chair and Department of Jaw Orthopaedics, Medical University of Lublin, Poland
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Åndell E, Tomson T, Carlsson S, Hellebro E, Andersson T, Adelöw C, Åmark P. The incidence of unprovoked seizures and occurrence of neurodevelopmental comorbidities in children at the time of their first epileptic seizure and during the subsequent six months. Epilepsy Res 2015; 113:140-50. [PMID: 25986201 DOI: 10.1016/j.eplepsyres.2015.04.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Revised: 03/31/2015] [Accepted: 04/08/2015] [Indexed: 11/30/2022]
Abstract
PURPOSE To evaluate the incidence of unprovoked seizures in children and the prevalence of related neurodevelopmental comorbidities at the time of the presumed first seizure and six months thereafter. METHODS The medical records of all children (0-18 years of age) seeking medical attention as the result of a first unprovoked seizure between September 1, 2001 and December 31, 2006, and registered in the population-based Stockholm Incidence Registry of Epilepsy (SIRE) were reviewed. Neurodevelopmental comorbidities were evaluated on the basis of the medical records from this first visit and from other healthcare during the following six months. RESULTS The incidence of unprovoked seizures was between 30 and 204/100,000 person years (n=766) in the different age groups. It was highest among the youngest children and lowest among the 18-year-olds with small gender differences. The most common neurodevelopment comorbidities were developmental delay (22%, CI: 19-25%), speech/language and learning difficulties (23%, CI: 20-26%) and intellectual disability (16%, CI: 13-18%). The types of neurodevelopmental comorbidity varied by age at the time of seizure onset, with cerebral palsy being more common among the 0-5-year-olds, attention deficits among the 6-16-year-olds, and autism and psychiatric diagnosis among the older children. An associated neurodevelopmental comorbidity was more common among those experiencing recurrent than single seizures during follow-up six months from the index seizure (42% versus 66%). In 68% (CI: 64-71%) of the children there was no known or suspected neurodevelopmental comorbidity. CONCLUSION The incidence of unprovoked, non-febrile seizures among 0-18-year-olds included in the SIRE was 67/100,000 person-years. Neurodevelopmental comorbidities were common already at the time of onset of the seizure disorder, indicating that neither seizure treatment nor seizures were the underlying cause of other neurodevelopmental symptoms in these patients during the period studied.
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Affiliation(s)
- Eva Åndell
- Department of Women's and Children's Health, Karolinska Institutet, 171 77 Stockholm, Sweden; Centre for Clinical Research Sörmland, Uppsala University, 611 85 Nykoping, Sweden.
| | - Torbjörn Tomson
- Department of Clinical Neuroscience, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Sofia Carlsson
- Institute of Environmental Medicine, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Eva Hellebro
- Department of Clinical Neuroscience, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Tomas Andersson
- Institute of Environmental Medicine, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Cecilia Adelöw
- Department of Clinical Neuroscience, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Per Åmark
- Department of Women's and Children's Health, Karolinska Institutet, 171 77 Stockholm, Sweden
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Kanemura H, Sano F, Ohyama T, Sugita K, Aihara M. Effect of levetiracetam on behavioral problems in pervasive developmental disorder children with epilepsy. Eur J Paediatr Neurol 2014; 18:482-8. [PMID: 24703761 DOI: 10.1016/j.ejpn.2014.03.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2013] [Revised: 03/04/2014] [Accepted: 03/15/2014] [Indexed: 11/17/2022]
Abstract
AIMS We investigated the relationship between behavioral problems, location of electroencephalogram (EEG) paroxysmal abnormalities (PA), and treatment with levetiracetam in children with pervasive developmental disorder (PDD) and epilepsy. METHODS Twelve PDD children with epilepsy were included in the study. All patients had EEG PA (frontal spikes, 8; rolandic, 3; generalized, 1). After a 3-month baseline period, patients were given levetiracetam with an initial dose of 10 mg/kg/day for the first week, followed by increments of 5 mg/kg/day every week. Levetiracetam dosage was then adjusted up to a maximum of 60 mg/kg/day. EEG recordings were performed every 3 months, focusing on PA frequency. We counted the frequency of seizures and EEG PA, and scored instances of panic/aggressive behaviors. RESULTS Eight (66.7%) of the 12 patients were considered to be responders to clinical seizures and EEG findings (≥50% reduction in both seizures and PA frequency). Six (75%) of these eight patients were considered to be responders for behavioral problems (≥50% reduction in panic/aggressive behavior). These six patients had frontal EEG paroxysms, whereas the remaining two patients without behavioral responses had rolandic EEG paroxysms. Patients with frontal PA showed a significantly higher correlation between EEG/clinical seizures and behavioral improvements (p < 0.05). CONCLUSION The present data indicated the usefulness of LEV in reducing behavioral problems related to the reduction of seizures and frontal spikes in PDD for some but not all of the patients. Thus, levetiracetam represents an important addition to treatment for PDD children with epilepsy presenting with frontal EEG paroxysms.
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Affiliation(s)
- Hideaki Kanemura
- Department of Paediatrics, Faculty of Medicine, University of Yamanashi, Japan.
| | - Fumikazu Sano
- Department of Paediatrics, Faculty of Medicine, University of Yamanashi, Japan
| | - Tetsuo Ohyama
- Department of Paediatrics, Faculty of Medicine, University of Yamanashi, Japan
| | - Kanji Sugita
- Department of Paediatrics, Faculty of Medicine, University of Yamanashi, Japan
| | - Masao Aihara
- Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Japan
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Fosi T, Lax-Pericall MT, Scott RC, Neville BG, Aylett SE. Methylphenidate treatment of attention deficit hyperactivity disorder in young people with learning disability and difficult-to-treat epilepsy: evidence of clinical benefit. Epilepsia 2014; 54:2071-81. [PMID: 24304474 PMCID: PMC4209117 DOI: 10.1111/epi.12399] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/30/2013] [Indexed: 11/29/2022]
Abstract
Purpose To establish the efficacy and safety of methylphenidate (MPH) treatment for attention deficit hyperactivity disorder (ADHD) in a group of children and young people with learning disability and severe epilepsy. Methods This retrospective study systematically reviewed the case notes of all patients treated with methylphenidate (MPH) for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) ADHD at a specialist epilepsy center between 1998 and 2005. Treatment efficacy was ascertained using clinical global impressions (CGI) scores, and safety was indexed by instances of >25% increase in monthly seizure count within 3 months of starting MPH. Key Findings Eighteen (18) patients were identified with refractory epilepsies (14 generalized, 4 focal), IQ <70, and ADHD. Male patients predominated (13:5) and ADHD was diagnosed at a median age of 11.5 years (range 6–18 years). With use of a combination of a behavioral management program and MPH 0.3–1 mg/kg/day, ADHD symptoms improved in 61% of patients (11/18; type A intraclass correlation coefficient of CGI 0.85, 95% confidence interval [CI] 0.69–0.94). Daily MPH dose, epilepsy variables, and psychiatric comorbidity did not relate to treatment response across the sample. MPH adverse effects led to treatment cessation in three patients (dysphoria in two, anxiety in one). There was no statistical evidence for a deterioration of seizure control in this group with the use of MPH. Significance Methylphenidate with behavioral management was associated with benefit in the management of ADHD in more than half of a group of children with severe epilepsy and additional cognitive impairments. Eighteen percent had significant side effects but no attributable increase in seizures. Methylphenidate is useful in this group and is likely to be under employed.
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Affiliation(s)
- Tangunu Fosi
- The National Centre for Young People with Epilepsy (NCYPE)Surrey, United Kingdom
- Great Ormond Street Hospital for Children NHS TrustLondon, United Kingdom
- Neurosciences Unit, UCL Institute of Child HealthLondon, United Kingdom
- Address correspondence to Tangunu Fosi, Neurosciences Unit (Wolfson Centre), UCL Institute of Child Health, 4/5 Long Yard, London WC1N 3LU, U.K. E-mail:
| | - Maria T Lax-Pericall
- The National Centre for Young People with Epilepsy (NCYPE)Surrey, United Kingdom
- South London and Maudsley NHS Mental Health TrustLondon, United Kingdom
| | - Rod C Scott
- The National Centre for Young People with Epilepsy (NCYPE)Surrey, United Kingdom
- Great Ormond Street Hospital for Children NHS TrustLondon, United Kingdom
- Neurosciences Unit, UCL Institute of Child HealthLondon, United Kingdom
| | - Brian G Neville
- The National Centre for Young People with Epilepsy (NCYPE)Surrey, United Kingdom
- Great Ormond Street Hospital for Children NHS TrustLondon, United Kingdom
- Neurosciences Unit, UCL Institute of Child HealthLondon, United Kingdom
| | - Sarah E Aylett
- The National Centre for Young People with Epilepsy (NCYPE)Surrey, United Kingdom
- Great Ormond Street Hospital for Children NHS TrustLondon, United Kingdom
- Neurosciences Unit, UCL Institute of Child HealthLondon, United Kingdom
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Viggedal G, Olsson I, Carlsson G, Rydenhag B, Uvebrant P. Intelligence two years after epilepsy surgery in children. Epilepsy Behav 2013; 29:565-70. [PMID: 24201119 DOI: 10.1016/j.yebeh.2013.10.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2013] [Revised: 10/05/2013] [Accepted: 10/10/2013] [Indexed: 11/28/2022]
Abstract
Intelligence before and two years after epilepsy surgery was assessed in 94 children and adolescents and related to preoperative IQ and seizure outcome. The median full-scale IQ was 70 before and two years after surgery. The proportion with a higher or unchanged postoperative IQ was 24 of 49 (49%) of those with an IQ of 70 and more before surgery, nine of 17 (53%) of those with an IQ of 50-69, and ten of 28 (36%) of those with an IQ of less than 50. A significant difference was found between the 47 individuals who became seizure-free and the 47 with persisting seizures, as 60% of the seizure-free children had a higher or unchanged IQ compared with 32% of the 47 who were not seizure-free. The cognitive outcome of children with intellectual disabilities was as good as that of children with average IQ. Thus, they should not be excluded from epilepsy surgery on the basis of low intellectual level.
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Van Schooneveld MMJ, Braun KPJ. Cognitive outcome after epilepsy surgery in children. Brain Dev 2013; 35:721-9. [PMID: 23434294 DOI: 10.1016/j.braindev.2013.01.011] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Revised: 01/04/2013] [Accepted: 01/04/2013] [Indexed: 11/19/2022]
Abstract
The ultimate goal of epilepsy surgery in young children is to stop seizures, interrupt the downhill course of the epileptic encephalopathy, and improve developmental capacities. Postoperative outcome after childhood epilepsy surgery should therefore not only be expressed in terms of seizure freedom, cognitive outcome is an equally important outcome measure. Insight in the mutually dependent variables that can determine pre and postoperative cognitive developmental abilities will improve prediction of outcome and presurgical counseling of parents. The purpose of this review is to discuss the literature regarding cognitive outcome and the predictors of postoperative cognitive functioning after epilepsy surgery in children, particularly those with "catastrophic" epilepsy. There are only few studies in which the relation between possible determinants and cognitive outcome or change was statistically tested in a multivariable manner. Duration of epilepsy, presurgical Developmental Quotient (DQ) or Intelligence Quotient (IQ), and postoperative seizure freedom were the only factors reported in different studies to be independently related to eventual cognitive outcome after epilepsy surgery. Underlying etiology, gender, age at surgery, presurgical DQ/IQ, postoperative seizure freedom, cessation of antiepileptic medication, and follow-up interval have all been described in different surgical cohorts to be independently related to a postoperative change of IQ or DQ scores. To appreciate how each of the pre-epileptic, presurgical, and postoperative variables may independently influence eventual cognitive outcome and postoperative cognitive improvement, we need multicenter studies with large homogenous surgical populations, using standardized tests and multivariable analyses.
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Affiliation(s)
- Monique M J Van Schooneveld
- Department of Pediatric Psychology, Sector of Neuropsychology, University Medical Centre Utrecht (UMCU), The Netherlands.
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16
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Epilepsy in a large cohort of children diagnosed with attention deficit/hyperactivity disorders (ADHD). Seizure 2013; 22:651-5. [PMID: 23711613 DOI: 10.1016/j.seizure.2013.04.021] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2012] [Revised: 04/22/2013] [Accepted: 04/29/2013] [Indexed: 11/20/2022] Open
Abstract
PURPOSE The knowledge about possible relationships between ADHD and epilepsy is largely based on small samples of ADHD patients and on cohorts with epilepsy. There is insufficient information about the clinical characteristics of epilepsy among children diagnosed with ADHD. The aim of this study was to investigate the prevalence and characteristics of epilepsy in a large, unselected cohort of children with ADHD. METHODS We conducted a retrospective chart-review of children with ADHD who were evaluated in our clinic between the years 2000 and 2005. We compared age, sex, disorders of psychological development, cognitive level, pharmacological treatment for ADHD, initial response to treatment and ADHD subtype with and without epilepsy. In addition, we compared our data with data from a Norwegian study in a large general pediatric population. RESULTS Of 607 children with ADHD (age 6-14 years; 82.4% males); 14 (2.3%) had a history of epilepsy, and 13 of these had active epilepsy. This is a higher occurrence than expected in the general pediatric population (0.5%). The majority of our patients had mild (an easily treated) epilepsy and they were more likely to be seizure free (79%) compared to the patients with epilepsy in general pediatric population. The ADHD patients with and without epilepsy did not differ regarding age, gender, disorders of psychological development, IQ level<85 or ADHD subtype. The patients had been diagnosed with epilepsy on average 1.8 years before the ADHD assessment. All patients with epilepsy were treated with methylphenidate (MPH), and initial response to MPH was achieved in 85.7%. CONCLUSION The epilepsy diagnosis preceded the ADHD diagnosis, and was found in a significantly higher rate than would be expected in the general pediatric population. The majority of patients had mild epilepsy and ADHD-Combined Inattentive/Hyperactive-Impulsive Subtype. All cases with epilepsy and ADHD were treated with MPH, with initial response achieved in 86%.
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Kanemura H, Sano F, Tando T, Sugita K, Aihara M. Can EEG characteristics predict development of epilepsy in autistic children? Eur J Paediatr Neurol 2013; 17:232-7. [PMID: 23122323 DOI: 10.1016/j.ejpn.2012.10.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2012] [Revised: 09/26/2012] [Accepted: 10/06/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND The high occurrence of epilepsy in children with autism spectrum disorders (ASD) is a clear indication that ASD has a neurobiological basis. The current understanding of the association between epilepsy and ASD is still limited, but from a clinical point of view, this association should not be overlooked. AIMS We investigated the electroencephalogram (EEG) paroxysmal abnormality in children with ASD and the incidence of later development of epilepsy. METHODS Participants were recruited from University of Yamanashi hospital and 5 satellite hospitals between April 1, 2001 and March 31, 2005. EEG recordings and clinical evaluations were performed every 6 months for at least 6 years, focusing on paroxysmal abnormality. We scored the occurrence and the location of spikes and evaluated the relation with later development of epilepsy. RESULTS The prospective study included 21 patients with ASD (12 males and 9 females) between the ages of 3 and 6 years. EEG paroxysmal abnormalities were present in 11/21 patients (52.4%). In addition, six of 21 patients (28.6%) had epilepsy at some point in their lives. The presence of frontal paroxysms was significantly associated with later development of epilepsy compared with centrotemporal paroxysmus (p < 0.003). The type of seizure diagnosed was mainly partial; in particular, partial with secondary generalization in 4/6 (66.7%). CONCLUSION The presence of frontal paroxysms may indicate a higher risk of epilepsy in ASD.
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Affiliation(s)
- Hideaki Kanemura
- Department of Paediatrics, Faculty of Medicine, University of Yamanashi, Chuo, Yamanashi, Japan.
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18
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Reilly C, Fenton V. Children with epilepsy: the role of the educational psychologist. EDUCATIONAL PSYCHOLOGY IN PRACTICE 2013. [DOI: 10.1080/02667363.2013.779573] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Buelow JM, Johnson CS, Perkins SM, Austin JK, Dunn DW. Creating Avenues for Parent Partnership (CAPP): an intervention for parents of children with epilepsy and learning problems. Epilepsy Behav 2013; 27:64-9. [PMID: 23376338 DOI: 10.1016/j.yebeh.2012.12.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2012] [Revised: 12/11/2012] [Accepted: 12/12/2012] [Indexed: 11/26/2022]
Abstract
Caregivers of children with both epilepsy and learning problems need assistance to manage their child's complex medical and mental health problems. We tested the cognitive behavioral intervention "Creating Avenues for Parent Partnership" (CAPP) which was designed to help caregivers develop knowledge as well as the confidence and skills to manage their child's condition. The CAPP intervention consisted of a one-day cognitive behavioral program and three follow-up group sessions. The sample comprised 31 primary caregivers. Caregivers reported that the program was useful (mean = 3.66 on a 4-point scale), acceptable (mean = 4.28 on a 5-point scale), and "pretty easy" (mean = 1.97 on a 4-point scale). Effect sizes were small to medium in paired t tests (comparison of intervention to control) and paired analysis of key variables in the pre- and post-tests. The CAPP program shows promise in helping caregivers build skills to manage their child's condition.
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Affiliation(s)
- Janice M Buelow
- Indiana University School of Nursing, Indianapolis, IN 46202, USA.
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20
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Taylor D, Besag F. Problematic behavior in children with epilepsy: issues and management. HANDBOOK OF CLINICAL NEUROLOGY 2013; 111:697-706. [PMID: 23622217 DOI: 10.1016/b978-0-444-52891-9.00072-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
This chapter is written on the premise the neurologist who will take on a new case of epilepsy or will have behavioral problems arise in an old case. "behavioral problems" is preferred to "psychiatric disorders" because the behavior is described by the parents and can be evident to the neurologist. All "behavior" is organized in the brain and can be dysfunctional if cerebral function is impaired by lesions, by genetic aberrations, or by medications. Epilepsy is also liable to give rise to prejudicial responses in all concerned. A detailed history of the family unit is essential from the start. The "illness" of epilepsy will arise from structural "disease" and will give rise to a painful "predicament"; anguish, distress. And all this is in a particular context. The best possible solution for the child will have to be "negotiated," rather than prescribed. Psychopathology also arises from "everyday life"; from the fact of chronic illness; and from alienation. These aspects are explored in detail. Mental handicap, specific learning difficulties, ADHD, and autism are frequently specifically associated with epilepsy.
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Affiliation(s)
- David Taylor
- Department of Neurology, Great Ormond Street Hospital for Children, London, UK.
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21
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Viggedal G, Kristjansdottir R, Olsson I, Rydenhag B, Uvebrant P. Cognitive development from two to ten years after pediatric epilepsy surgery. Epilepsy Behav 2012; 25:2-8. [PMID: 22980073 DOI: 10.1016/j.yebeh.2012.06.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2012] [Revised: 06/08/2012] [Accepted: 06/17/2012] [Indexed: 11/20/2022]
Abstract
The development of cognitive functions and the sustainability of seizure control between two and ten years after epilepsy surgery were prospectively investigated in 17 children and adolescents. Intelligence quotient remained stable. Learning capacity improved. Verbal memory improved in half of the subjects and declined in half, whereas figurative memory declined in most patients. Working memory improved as did attention regarding sustained attention and impulse control. In contrast, reaction times were longer, and the auditory attention span was shorter. Executive functions were not affected. Six subjects (35%) were seizure free at the 10-year follow-up, and a seizure reduction of more than 75% had been achieved in 13 (76%). Seizure control improved in five and seizures recurred in two subjects between the two- and the 10-year follow-up.
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Affiliation(s)
- Gerd Viggedal
- Department of Paediatrics, Institute of Clinical Sciences at the Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
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22
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Ferro MA, Ferro AL, Boyle MH. A Systematic Review of Self-Concept in Adolescents With Epilepsy. J Pediatr Psychol 2012; 37:945-58. [DOI: 10.1093/jpepsy/jss076] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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23
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Tschuluun N, Jürgen Wenzel H, Doisy ET, Schwartzkroin PA. Initiation of epileptiform activity in a rat model of periventricular nodular heterotopia. Epilepsia 2011; 52:2304-14. [PMID: 21933177 DOI: 10.1111/j.1528-1167.2011.03264.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
PURPOSE Periventricular nodular heterotopia (PNH) is, in humans, often associated with difficult-to-control epilepsy. However, there is considerable controversy about the role of the PNH in seizure generation and spread. To study this issue, we have used a rat model in which injection of methylazoxymethanol (MAM) into pregnant rat dams produces offspring with nodular heterotopia-like brain abnormalities. METHODS Electrophysiologic methods were used to examine the activity of the MAM-induced PNH relative to activity in the neighboring hippocampus and overlying neocortex. Recordings were obtained simultaneously from these three structures in slice preparations from MAM-exposed rats and in intact animals. Bath application or systemic injection of bicuculline was used to induce epileptiform activity. KEY FINDINGS In the in vitro slice, epileptiform discharge was generally initiated in hippocampus. In some cases, independent PNH discharge occurred, but the PNH never "led" discharges in hippocampus or neocortex. Intracellular recordings from PNH neurons confirmed that these cells received synaptic drive from both hippocampus and neocortex, and sent axonal projections to these structures-consistent with anatomic observations of biocytin-injected PNH cells. In intact animal preparations, bicuculline injection resulted in epileptiform discharge in all experiments, with a period of ictal-like electrographic activity typically initiated within 2-3 min after drug injection. In almost all animals, the onset of ictus was seen synchronously across PNH, hippocampal, and neocortical electrodes; in a few cases, the PNH electrode (histologically confirmed) did not participate, but in no case was activity initiated in the PNH electrode. Interictal discharge was also synchronized across all three electrodes; again, the PNH never "led" the other two electrodes, and typically followed (onset several milliseconds after hippocampal/neocortical discharge onset). SIGNIFICANCE These results do not support the hypothesis that the PNH lesion is the primary epileptogenic site, since it does not initiate or lead epileptiform activity that subsequently propagates to other brain regions.
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Affiliation(s)
- Naranzogt Tschuluun
- Department of Neurological Surgery, University of California-Davis, Davis, California 95616, USA
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Prevalence and socioeconomic aspects of epilepsy in the Croatian county of Sibenik-Knin: community-based survey. Epilepsy Behav 2011; 20:686-90. [PMID: 21402499 DOI: 10.1016/j.yebeh.2011.02.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2010] [Revised: 12/26/2010] [Accepted: 02/05/2011] [Indexed: 11/24/2022]
Abstract
The aim of the survey was to estimate the prevalence rate of epilepsy, as well as seizure types, frequency, etiology, and comorbidity, by gender, age, and socioeconomic status among people with epilepsy in the Croatian county of Sibenik-Knin. The survey revealed that of 112,871 inhabitants, 1228 were identified as having active epilepsy. The crude prevalence rate for Sibenik-Knin County was 10.9 per 1000 inhabitants. Prevalence rates (per 1000) by age and gender were: 6.9 (ages 0-19); 10.6 (ages 20-59); 15.1 (ages 60+), 10.1 (females), and 11.7 (males). A significant number of subjects had different comorbid disorders. Although the literature suggests that Dalmatia is a region with a low prevalence of epilepsy, our results showed that Sibenik-Knin County has a higher prevalence of epilepsy than expected for European populations. The most common comorbid disorders, such as mental retardation, psychotic episodes, and substance addiction, highly influence socioeconomic status and quality of life.
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Depositario-Cabacar DFT, Zelleke TG. Treatment of epilepsy in children with developmental disabilities. ACTA ACUST UNITED AC 2011; 16:239-47. [PMID: 20981762 DOI: 10.1002/ddrr.116] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Children with developmental disabilities are at increased risk for epilepsy with a prevalence rate higher than the general population. Some of the more common developmental disorders in childhood and the features of epilepsy in these conditions are discussed. Specifically, autism, cerebral palsy, mental retardation, and attention deficit and hyperactivity disorder are reviewed. Ideal treatment for developmentally-disabled children with epilepsy entails maximal seizure control without any significant adverse effects from the anti-epileptic drugs and good quality of life. Antiepileptic drugs' cognitive and behavioral adverse effects tend to occur more frequently in these children. Careful selection of the appropriate medication and close monitoring for drug adverse effects is important. The specific adverse effects of the older and newer antiepileptic drugs are also reviewed.
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Abstract
People who have both epilepsy and intellectual disability have significant problems requiring skilled health care management. Clinical nurse specialists have the unique opportunity to work with these people and their families to help them develop self-management and family management skills. In this article, we describe some factors associated with intellectual disability and epilepsy. In addition, we address the management challenges associated with this dual diagnoses in 3 areas: (1) problems associated with the management of seizure and prescription management, (2) problems associated with the seizure management other than prescriptions, and (3) life management issues. Finally, we suggest ways that clinical nurse specialists can foster development of management skills.
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Social and medical care of preschool children with epilepsy in Croatia: population-based survey. Eur J Paediatr Neurol 2010; 14:73-7. [PMID: 19196528 DOI: 10.1016/j.ejpn.2008.12.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2008] [Revised: 10/15/2008] [Accepted: 12/27/2008] [Indexed: 11/22/2022]
Abstract
BACKGROUND Early detection of mental retardation and other epilepsy-associated impairments is essential for successful medical and social care of children with epilepsy; the corresponding information for children in Croatia has not yet been known. AIMS OF THE STUDY To obtain the basic information of epilepsy-associated disability in preschool children, and fundamentals of their medical and social care. METHODS Data about mental retardation and other associated impairments (motor, speech, seeing, hearing), antiepileptic drug therapy and diurnal residence were collected by means of questionnaires completed by physicians working in primary health care (PHPs). Only children (0-7 years) with active epilepsy confirmed previously by neuropaediatricians were included. RESULTS A total of 37 PHPs provided the required data for 116 children. One or more impairments were found in 56% children; most frequent were motor impairments (47%), speech impairments (42%) and mental retardation (40%). The regular kindergarten attendance rate of children without impairment (33%) was not different from the children without epilepsy, but high proportion (76%) of children with impairment stayed with their families during weekdays. In this subgroup monotherapy was more rarely used (64% vs. 90% in children without impairment (p<0.01)). Valproate was predominantly used (56%) in children with and without impairment; lamotrigine was more frequently used in the former subgroup (p<0.01). CONCLUSIONS Existence of associated impairments has significant impact on medical and social care in preschool children with epilepsy. These children need an early diagnosis and consecutive multidisciplinary care of their intellectual and body impairments, as well as problems in social development.
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Memisevic H, Sinanovic O. Epilepsy in children with intellectual disability in Bosnia and Herzegovina: effects of sex, level and etiology of intellectual disability. RESEARCH IN DEVELOPMENTAL DISABILITIES 2009; 30:1078-1083. [PMID: 19339157 DOI: 10.1016/j.ridd.2009.02.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2009] [Revised: 02/16/2009] [Accepted: 02/19/2009] [Indexed: 05/27/2023]
Abstract
The purpose of this study was to examine the occurrence of epilepsy in children with intellectual disability. An additional goal was to determine if there were statistical differences in the occurrence of epilepsy related to the sex, level and etiology of intellectual disability of children. The sample consisted of 167 children with intellectual disability attending two special education schools in Sarajevo, Bosnia and Herzegovina. The method for data collection was the examination of the children's medical records. A chi-square test was performed to determine if there were any significant differences in the occurrence of epilepsy among different categories of children with intellectual disability. Additionally, Phi coefficient and Cramer V coefficient were calculated to determine the strength of association. The occurrence of epilepsy in children with intellectual disability is high and certain etiological categories are associated with an even higher risk of epilepsy. The study confirmed a high occurrence of epilepsy in children with intellectual disability. Some psycho-educational implications of epilepsy were discussed and in the future there should be better cooperation between medical and educational institutions in treating the bio-psycho-social issues of a child with epilepsy.
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Affiliation(s)
- Haris Memisevic
- Center for Education and Rehabilitation of Children with Intellectual Disability, Mjedenica, Sarajevo, Bosnia and Herzegovina.
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29
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Ferro MA, Speechley KN. Depressive symptoms among mothers of children with epilepsy: a review of prevalence, associated factors, and impact on children. Epilepsia 2009; 50:2344-54. [PMID: 19694788 DOI: 10.1111/j.1528-1167.2009.02276.x] [Citation(s) in RCA: 149] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The impact of epilepsy is not limited to the child experiencing seizures, but affects all members of the family. As primary caregivers, mothers are particularly at risk for experiencing increased depressive symptoms and risk for clinical depression. The objective of this systematic review was to critically assess available evidence regarding the prevalence, associated factors, and impact of maternal depressive symptoms on child outcomes in epilepsy. Using a modified version of the Quality Index, studies were rigorously evaluated in terms of reporting, external validity, and internal validity. Limitations in the study designs and analytic techniques of previous research are discussed, and study methods to overcome these barriers are presented in order to advance this research area. Up to 50% of mothers of children with epilepsy are at risk for clinical depression. Correlates of maternal depressive symptoms include a number of modifiable risk factors such as role ambiguity, worry, and satisfaction with relationships. In addition, studies suggest that depressive symptoms in mothers have a negative impact on child outcomes in epilepsy including behavior problems and health-related quality of life. The overall mean score on the Quality Index was 9.7, indicating a midrange quality score, suggesting a need for more methodologically robust studies.
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Affiliation(s)
- Mark A Ferro
- Department of Epidemiology and Biostatistics, University of Western Ontario, London, Ontario, Canada.
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Xiang YT, Luk ESL, Lai KYC. Quality of life in parents of children with attention-deficit-hyperactivity disorder in Hong Kong. Aust N Z J Psychiatry 2009; 43:731-8. [PMID: 19629794 DOI: 10.1080/00048670903001968] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE There is no study on the quality of life (QOL) of parents of children with attention-deficit-hyperactivity disorder (ADHD), although QOL is increasingly gaining more attention and the interactions between children and their parents are bi-directional. The aim of the present study was therefore to survey the QOL of parents of children with ADHD in Hong Kong, and explore the relationships of sociodemographic and clinical variables with QOL. METHOD Seventy-seven parents of children with ADHD were consecutively selected and the sociodemographic and clinical characteristics of the parents and their children were assessed. RESULTS Compared with the general population in Hong Kong, significantly lower scores in physical, psychological, social and environmental QOL domains were found in the parents of children with ADHD. On multivariate analysis, for the children with ADHD, the severity of emotional and hyperactivity/inattention symptoms, and having a comorbid pervasive developmental disorder were significantly correlated with one or more domains of QOL; while for the parents, educational level, household monthly income and having major medical conditions were significantly correlated with one or more domains of QOL. CONCLUSIONS Parents of children with ADHD have low QOL and research is needed to understand the underlying problems.
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Affiliation(s)
- Yu-Tao Xiang
- Department of Psychiatry, Chinese University of Hong Kong, Hong Kong.
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31
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Abstract
Memory difficulties in adults with acquired brain injuries have been reported in the literature for some time. In recent years, the consequences of memory difficulties from acquired and neurodevelopmental disorders in children have also been investigated. Initial studies have suggested that, like adults, children can experience severe and specific memory deficits. However, there are important developmental differences, both in terms of the nature of cognitive difficulties experienced, and the subsequent consequences for learning, educational attainment and everyday living. Despite the advances made in developmental memory studies, as yet, there appears to be scant literature to guide effective rehabilitation specifically targeted at children. As a starting point, it may be appropriate to consider adaptation of adult rehabilitation strategies to address memory problems in children. This paper describes some of the common principles and practices of adult rehabilitation strategies and then considers the validity of such strategies against developmental models of the memory system and child's learning environment. In particular, four important areas are highlighted: the development of normal memory functions in children, the range of cognitive deficits that can occur in a developing brain, the interaction of memory deficits with other immature cognitive skills and the context of the psycho-social environment in which rehabilitation may take place.
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Affiliation(s)
- Ingram Wright
- Department of Psychology, University of Sheffield, UK
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32
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duman Ö, Kizilay F, Fettahoglu C, Ozkaynak S, Haspolat S. Electrophysiologic and Neuropsychologic Evaluation of Patients with Centrotemporal Spikes. Int J Neurosci 2009; 118:995-1008. [DOI: 10.1080/00207450701768929] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Jolleff N, Emmerson F, Ryan M, McConachie H. Communication skills in Angelman Syndrome: Matching phenotype to genotype. ACTA ACUST UNITED AC 2009. [DOI: 10.1080/14417040500459684] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Danielsson S, Viggedal G, Steffenburg S, Rydenhag B, Gillberg C, Olsson I. Psychopathology, psychosocial functioning, and IQ before and after epilepsy surgery in children with drug-resistant epilepsy. Epilepsy Behav 2009; 14:330-7. [PMID: 19026763 DOI: 10.1016/j.yebeh.2008.10.023] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2008] [Revised: 10/03/2008] [Accepted: 10/31/2008] [Indexed: 11/19/2022]
Abstract
This is a prospective study of a consecutive series of children undergoing epilepsy surgery. The main aims were to evaluate the heterogeneity with respect to psychopathology and IQ, and to use a global assessment scale (Children's Global Assessment Scale [CGAS]) to evaluate psychosocial functioning. Clinical neuropsychiatric and neuropsychological assessments were made at baseline and at the 2-year follow-up in 24 patients, and changes were analyzed at an individual level. Psychiatric disorders (mainly attention deficit hyperactivity disorder and/or autism spectrum disorders) were found in 17 of 24 at some point. All except one child with psychiatric diagnoses before surgery still had at least one diagnosis at follow-up. Intellectual ability remained stable in the majority of cases, both in individuals with and in individuals without mental retardation. The CGAS illustrated the consequences of the extensive comorbidity in this cohort. The behavioral problems had been undiagnosed despite parental concern in many cases, indicating an unrecognized need for services for children with drug-resistant epilepsy.
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Affiliation(s)
- Susanna Danielsson
- Department of Pediatrics, Child Neuropsychiatry (BNK), Queen Silvia Children's Hospital, Göteborg, Sweden.
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35
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Selassie GRH, Viggedal G, Olsson I, Jennische M. Speech, language, and cognition in preschool children with epilepsy. Dev Med Child Neurol 2008; 50:432-8. [PMID: 18422681 DOI: 10.1111/j.1469-8749.2008.02060.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We studied expressive and receptive language, oral motor ability, attention, memory, and intelligence in 20 6-year-old children with epilepsy (14 females, six males; mean age 6y 5mo, range 6y-6y 11mo) without learning disability, cerebral palsy (CP), and/or autism, and in 30 reference children without epilepsy (18 females, 12 males; mean age 6y 5mo, range 6y-6y 11mo). Ten children had partial, six primarily generalized, and four unclassified epilepsy. Fourteen were having monotherapy and six were taking two or more antiepileptic drugs; 13 children were free from seizures 3 months before the assessment. Results show no statistically significant difference between the groups concerning Verbal IQ, expressive and receptive grammar, and receptive vocabulary. The children with epilepsy had a significantly lower Performance IQ and lower scores in tests of oral motor ability, articulation, emerging literacy, auditory attention, short-term memory, and rapid word retrieval. Parent ratings revealed no significant difference in communicative ability. Polytherapy and early onset of epilepsy influenced some results. Preschool children with epilepsy without learning disability, CP, and/or autism may have receptive verbal ability within the normal range but visuoperceptual, auditory attentional, and speech-language difficulties that could affect school achievement. Careful testing of children with epilepsy who appear to be functioning within the normal range is needed because this may reveal specific impairments that require appropriate professional input.
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Affiliation(s)
- G Rejnö-Habte Selassie
- Institute of Neuroscience and Physiology/Speech Language Pathology, Sahlgrenska Academy at University of Göteborg, Göteborg, Sweden.
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36
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Danielsson S, Viggedal G, Gillberg C, Olsson I. Lack of effects of vagus nerve stimulation on drug-resistant epilepsy in eight pediatric patients with autism spectrum disorders: a prospective 2-year follow-up study. Epilepsy Behav 2008; 12:298-304. [PMID: 18053767 DOI: 10.1016/j.yebeh.2007.10.007] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2007] [Revised: 10/08/2007] [Accepted: 10/15/2007] [Indexed: 10/22/2022]
Abstract
Vagus nerve stimulation (VNS) therapy has been reported to reduce seizure frequency in some children with drug-resistant epilepsy who are not suitable candidates for epilepsy surgery. It has been suggested that there may be positive cognitive and/or behavioral effects independent of seizure control. We describe the effects of VNS with respect to seizure frequency, cognition, and autistic symptoms and behavior in eight children and adolescents with medically intractable epilepsy and autism. In comparison to baseline, seizure frequency had not decreased in anyone in our series at the 2-year follow-up. In three cases, minor improvements in general functioning were noted, but there were no positive cognitive effects. This open prospective pilot study highlights the need for more prospective studies to prevent false expectations of improvement in this severely disabled group.
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Affiliation(s)
- Susanna Danielsson
- Department of Pediatrics, Queen Silvia Children's Hospital, Göteborg, Sweden.
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37
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Raspall-Chaure M, Neville BG, Scott RC. The medical management of the epilepsies in children: conceptual and practical considerations. Lancet Neurol 2008; 7:57-69. [DOI: 10.1016/s1474-4422(07)70324-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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38
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Camfield C, Camfield P. Preventable and unpreventable causes of childhood-onset epilepsy plus mental retardation. Pediatrics 2007; 120:e52-5. [PMID: 17606549 DOI: 10.1542/peds.2006-3290] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE The objective of this study was to determine the causes of childhood epilepsy associated with mental retardation and determine whether these causes are preventable. METHODS We selected all patients from the Nova Scotia population-based childhood epilepsy cohort (n = 692) who had mental retardation and had epilepsy onset between 1977 and 1985. Causes and family history were determined by chart review and caregiver interview after 18.8 (SD: +/-7) years of follow-up. RESULTS Overall, 147 patients had mental retardation and epilepsy (21% of all childhood epilepsy). Standard psychological testing was available for 57%; 38.5% were too impaired for testing, which left 4% with the degree of mental retardation assessed clinically. Severe/profound mental retardation predominated (mild: 24%; moderate: 23%, severe/profound: 53%). Fifty-nine percent had additional severe neurologic deficits, most often associated with severe mental retardation. Epilepsy syndromes were symptomatic generalized (n = 73), partial (n = 58), and other (n = 16). Most had a brain imaging study: 91% had a computed tomography scan, and 12% had an MRI scan. Sixty-three percent had a defined cause; 37% had an unknown cause. A defined cause was more likely in those with severe mental retardation (60 of 78 vs 31 of 65). Identified causes were prenatal or genetic (65%), perinatal (8%), or complications of prematurity (13%). Only 11 (7%) had an acquired cause that was potentially preventable. Many (36%) had a first- or second-degree relative with epilepsy, more often in those without a clear cause (54% vs 30%) and without additional neurologic disability (57% vs 26%). CONCLUSIONS Approximately 20% of children with epilepsy have mental retardation. The cause is prenatal or genetic in nearly two thirds, and only 7% have an acquired, preventable cause. Important genetic influences may be present, especially in the absence of a defined cause.
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Affiliation(s)
- Carol Camfield
- Department of Pediatrics, Dalhousie University, and the IWK Health Centre, PO Box 9700, 5850 University Ave, Halifax, Nova Scotia, Canada B3K 6R8
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Lengler U, Kafadar I, Neubauer BA, Krakow K. fMRI correlates of interictal epileptic activity in patients with idiopathic benign focal epilepsy of childhood. Epilepsy Res 2007; 75:29-38. [PMID: 17509833 DOI: 10.1016/j.eplepsyres.2007.03.016] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2006] [Revised: 02/26/2007] [Accepted: 03/18/2007] [Indexed: 11/26/2022]
Abstract
EEG-correlated fMRI (EEG/fMRI) can identify alterations of brain function associated with interictal epileptiform discharges (IED). fMRI activation can localize the irritative zone and indicate functional disturbance distant from the spike focus. This might be of particular interest in paediatric epilepsy syndromes with frequent IED. Using simultaneous EEG/fMRI in a 3T MR scanner we studied blood oxygen level-dependent (BOLD) signal changes related to spontaneous IED in 10 children with typical and atypical benign focal epilepsy of childhood (BFE) or benign epileptic activity of childhood (BEAC). EEG artefacts were subtracted offline and IED were used as regressors for event-related fMRI analysis in SPM2. In four of the seven children with IED during EEG/fMRI we found IED related positive and negative signal changes (p<0.001, uncorrected). In three children we found only significant negative signal changes. At a more liberal threshold (p<0.05, uncorrected) these three children had positive signal changes congruent with the four children with significant positive signal changes. In summary, we found positive or negative signal changes in perisylvian, central, premotor and prefrontal regions. One child showed additional bilateral occipital fMRI activation. In addition to former reports our results indicated that frontal brain areas are functionally disturbed during IED corresponding to general neuropsychological findings in BFE and BEAC. We conclude that using EEG/fMRI it might be possible to localize generators of IED and functionally disturbed brain regions in children with BFE. Further studies are required to differentiate between BFE subtypes and to identify fMRI signatures of specific syndromes or corresponding neuropsychological deficits.
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Affiliation(s)
- Ulrike Lengler
- Department of Neurology, Johann Wolfgang Goethe-University and Brain Imaging Center, Frankfurt/Main, Germany.
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40
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Falip M, Artazcoz L, de la Peña P, Pérez-Sempere A, Codina M. Clinical characteristics associated with psychosocial functioning among patients with uncomplicated epilepsy in Spain. Seizure 2007; 16:195-203. [PMID: 17161958 DOI: 10.1016/j.seizure.2006.11.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2006] [Revised: 10/31/2006] [Accepted: 11/13/2006] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE To identify the clinical characteristics associated with poor psychosocial functioning among Spanish patients with epilepsy but no other neurological or psychiatric disorder. METHODS Between May and September 2001 a survey among patients with epilepsy was carried out in 32 Spanish health care centres. The selection criteria of patients were attendance to a routine neurologist visit, to be aged between 25 and 64 and not having another additional neurological handicap (n=812). Psychosocial function was elicited through six indicators: educational level, marital status, unemployment status, restricted car driving, self-perception of epilepsy as an important limiting factor in the educational level achieved and, among unemployed, as the cause of their unemployment. Multiple logistic regression models were fitted in order to calculate adjusted odds ratios (aOR) and their 95% confidence intervals. RESULTS After simultaneously adjusting for socio-demographic variables and clinical characteristics, the six outcomes analysed increased with seizure frequency. Moreover, all the outcomes except low educational level were also related to early age at onset of epilepsy. Although no relation with objective educational level was found, there was a strong association between early age at onset of symptoms and self-perception of epilepsy as an important limiting factor of educational achievement. CONCLUSION These findings emphasize the need for more effective treatment of epilepsy and also highlight the importance of a psychosocial approach to management of epilepsy for patients with an early onset of symptoms in order to prevent social limitations in adult life.
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Affiliation(s)
- M Falip
- Epilepsy Unit, Department of Neurology, Barcelona Clinic Hospital, Barcelona, Spain
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41
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Jovanović S, Gajić I. Health habits, attitudes and behavior towards oral health of children with epilepsy. SRP ARK CELOK LEK 2007; 135:167-73. [PMID: 17642456 DOI: 10.2298/sarh0704167j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Introduction: Children suffering from epilepsy are high at risk of oral diseases primarily due to their underlying medical condition which can have an impact on the maintenance level of oral hygiene, but also due to adverse effects of antiepileptic drugs. Objective. The aim of this paper was to identify habits, attitudes and behavior of children with epilepsy and parents in respect to oral health. Method. The experimental group consisted of 50 children with epilepsy, 24 boys and 26 girls, 7-14 years old, mean age 11.2?2.2 years. The control group consisted of healthy children, matched by age and gender. The instruments of investigation consisted of the structured interview of children and parents concerning oral health habits, attitudes and behavior. We used medical records of children with epilepsy as a source of information on their diagnosis, duration of the illness and current therapy. Statistical analysis was performed by chi-squared test, nonparametric correlation, Wilcoxon?s signed rank test and logistic regression. Results. Results showed that more children with epilepsy and their parents had inappropriate habits and attitudes towards oral health, as well as nutrition habits (p<0.001). Compared to healthy controls, children with epilepsy washed their teeth less often and shorter, they had less knowledge about causes of oral diseases and about influence of oral diseases on general health, and they had worse self-rating of teeth and gum condition. In addition, significantly more children with epilepsy used an incorrect technique of teeth brushing (p<0.001). Characteristics of children?s epilepsy and educational degree of parents had no influence on these differences. Conclusion. Study results showed that children with epilepsy and their parents had worse habits, attitudes and behavior towards oral health than healthy controls and their parents. This difference can be explained primarily by worse parental estimation of oral health and behavior towards oral health in comparison to parents of healthy controls. .
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Abstract
Zusammenfassung: Der Beitrag stellt die Bedeutung chronischer Erkrankungen des Jugendalters im Hinblick auf die Interaktion mit allgemeinen normativen Entwicklungsaufgaben der Adoleszenz dar und spezifiziert dann die besonderen psychosozialen Charakteristika der Epilepsie als häufigste neurologische Erkrankung des Jugendalters. Die besondere Bedeutung der Compliance und Aspekte der Krankheitsbewältigung für Jugendliche mit Epilepsie werden im Hinblick auf wichtige entwicklungspsychologische Themen des Jugendalters diskutiert. Bedeutung und Ziele von Patientenschulung als zentraler Behandlungsbaustein bei chronischen Erkrankungen werden erläutert.
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Affiliation(s)
- Franz Petermann
- Zentrum für Klinische Psychologie und Rehabilitation der Universität Bremen
| | - Jörn Rau
- Zentrum für Klinische Psychologie und Rehabilitation der Universität Bremen
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Besag FMC. Cognitive and Behavioral Outcomes of Epileptic Syndromes: Implications for Education and Clinical Practice. Epilepsia 2006; 47 Suppl 2:119-25. [PMID: 17105481 DOI: 10.1111/j.1528-1167.2006.00709.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The educational and social progress of a child with epilepsy depends not only on seizure control but also on cognitive and behavioral factors. The various epilepsy syndromes of childhood and adolescence differ greatly in terms of cognitive and behavioral outcome. A high proportion of babies who have West syndrome and children who have Dravet syndrome (severe myoclonic epilepsy in infancy) will have long-term cognitive and behavioral problems. The Lennox-Gastaut syndrome also often has a poor prognosis in this regard. Children with the Landau-Kleffner syndrome have a variable prognosis, some regain speech and others have permanent speech impairment. Benign childhood epilepsy with centrotemporal spikes is now recognised as lying on a spectrum with the Landau-Kleffner syndrome: mild cases have few if any cognitive or behavioral problems but others may have quite severe difficulties. People with juvenile myoclonic epilepsy may have characteristics suggesting frontal lobe impairment. The educational and social impairments associated with the epilepsy syndromes of childhood and adolescence are of major importance but they have been the subject of remarkably few well-performed studies. The impairments are not always necessarily permanent and it seems highly likely that the cognitive and behavioural outcome of at least some of these syndromes can be influenced greatly by early effective treatment with either antiepileptic medication or surgery.
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44
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Lach LM, Ronen GM, Rosenbaum PL, Cunningham C, Boyle MH, Bowman S, Streiner DL. Health-related quality of life in youth with epilepsy: Theoretical model for clinicians and researchers. Part I: The role of epilepsy and co-morbidity. Qual Life Res 2006; 15:1161-71. [PMID: 16972164 DOI: 10.1007/s11136-006-0051-7] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/07/2006] [Indexed: 11/30/2022]
Abstract
Children and adolescents with epilepsy are at increased risk for poor health-related quality of life (HRQL) even in the absence of active seizures. Clinicians who aim to achieve optimal seizure control also need to focus on improving HRQL. This can only be accomplished by recognizing how different features of the epilepsy itself, co-morbid conditions, as well as psychosocial factors can all make a difference to HRQL. These psychosocial factors include child, family and community/society variables that play a role in the well-being of these children. Conceptual models are relevant insofar as they provide us with a basis for hypothesizing the causal processes that lead to improved HRQL. They delineate what is meant by HRQL and highlight factors relevant to this important outcome. Researchers can use such models to test statistically and clinically relevant relationships. Clinicians can use this knowledge to direct the planning and implementation of services that are informed by these relationships, critically evaluate and then choose HRQL measures for use in clinical practice that most closely approximate what they understand HRQL is. The purpose of this review is to identify what is meant by HRQL as well as outline the theoretical and empirical basis for what it is about epilepsy, co-morbidity, and its treatment that we believe make a difference to HRQL.
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Affiliation(s)
- Lucyna M Lach
- School of Social Work McGill University, 3506 University St, Montreal, PQ, Canada.
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45
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Tremmel L, Holtmann M, Schmidt MH, Brandl U. Beeinträchtigen subklinische epileptische Entladungen wirklich das Kurzzeitgedächtnis von Kindern? ZEITSCHRIFT FUR KINDER-UND JUGENDPSYCHIATRIE UND PSYCHOTHERAPIE 2006; 34:139-48. [PMID: 16610599 DOI: 10.1024/1422-4917.34.2.139] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Zusammenfassung: Fragestellung: Trotz Anfallsfreiheit ist das schulische Vorankommen epilepsiekranker Kinder und Jugendlicher oft durch Konzentrationsschwierigkeiten, Teilleistungsstörungen und Verhaltensauffälligkeiten beeinträchtigt. Welche Rolle dabei die auch bei guter medikamentöser Einstellung häufig weiterbestehenden subklinischen epilepsietypischen Potentiale spielen, ist noch nicht hinreichend geklärt. Es wurden Hinweise darauf gefunden, dass es während subklinischer Potentiale zu zeitgleich auftretenden, vorübergehenden kognitiven Störungen (transitory cognitive impairment) im Kurzzeitgedächtnis kommt. Der mögliche Einfluss dieser Potentiale wird in der vorliegenden Studie untersucht. Methodik: 40 Kinder (10,3 ± 3,5 Jahre) mit bekannten subklinischen epilepsietypischen Potentialen im EEG wurden mit zwei computerisierten, EEG-gekoppelten Testsystemen zum visuell-räumlichen und verbalen Kurzzeitgedächtnis untersucht, die die Betrachtung der Leistung in zeitlich exaktem Zusammenhang mit den subklinischen epilepsietypischen Entladungen ermöglichen. Ergebnisse: Es fanden sich keine signifikanten Unterschiede der kognitiven Leistung in Phasen mit und ohne epilepsietypische Entladungen, weder bei subklinischen Entladungen über 1.5 sec., noch bei multiplen Entladungen innerhalb eines Testzyklus. Auch Lokalisation und Zeitpunkt des Auftretens der subklinischen epilepsietypischen Entladungen im Testverlauf wirkten sich nicht bedeutsam auf die Leistung aus. Schlussfolgerungen: Unsere Untersuchung ergab keinen Anhalt für bedeutsame Zusammenhänge zwischen epilepsietypischen Potentialen und Fehlerraten als Ausdruck vorübergehender kognitiver Beeinträchtigungen im verbalen und visuell-räumlichen Kurzzeitgedächtnis. Für die bekannten kognitiven Leistungsdefizite bei Epilepsie-Patienten sind andere Erklärungsmöglichkeiten zu suchen.
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Affiliation(s)
- Laura Tremmel
- Klinik für Psychiatrie und Psychotherapie des Kindes- und Jugendalters, Zentralinstitut für Seelische Gesundheit, Mannheim
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Cheung C, Wirrell E. Adolescents' perception of epilepsy compared with other chronic diseases: "through a teenager's eyes". J Child Neurol 2006; 21:214-22. [PMID: 16901423 DOI: 10.2310/7010.2006.00053] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Adolescent perception of physical and social impact of chronic illness was assessed to determine (1) if there is greater prejudice toward epilepsy than other chronic disease and (2) if adolescents with chronic disease have less prejudice toward similarly affected peers with all types of chronic disease or just their specific chronic disease. Cognitively normal teens aged 13 to 18 years without chronic disease (n = 41) and with epilepsy (n = 32), asthma (n = 38), diabetes (n = 21), and migraine (n = 17) were interviewed in the outpatient clinics of a tertiary care pediatric center regarding their perceptions of the physical and social impact of eight chronic diseases (epilepsy, asthma, diabetes, Down syndrome, arthritis, migraine, leukemia, human immunodeficiency virus [HIV] infection). Epilepsy was perceived to have a more adverse physical impact than all chronic illnesses except Down syndrome. The perception was that it more frequently caused mental handicap, injured the afflicted individual and bystanders, and led to death. Epilepsy was also perceived to have a more negative social impact, particularly on behavior, honesty, popularity, adeptness at sports, and fun. Significantly more adolescents expressed reluctance to befriend peers with epilepsy, both from their own and their perceived parental perspectives. Having a chronic disease did not generally alter the adolescents' perceptions of peers with chronic disease. However, cases with epilepsy ranked this disease to have less social impact than teens with other chronic diseases. In conclusion, adolescents consider epilepsy to have a greater physical and social impact than most chronic diseases. Educational efforts should focus on the "normality" of most persons with epilepsy and emphasize the low risk of injury when proper first aid is followed.
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Høie B, Sommerfelt K, Waaler PE, Alsaker FD, Skeidsvoll H, Mykletun A. Psychosocial problems and seizure-related factors in children with epilepsy. Dev Med Child Neurol 2006; 48:213-9. [PMID: 16483398 DOI: 10.1017/s0012162206000454] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/03/2005] [Indexed: 11/05/2022]
Abstract
In this study we describe psychosocial functions and seizure-related factors in a population-based sample of children with epilepsy. Psychosocial problems (Achenbach scales), cognitive function, and socioeconomic status were studied in 117 children with epilepsy aged between 6 and 13 years (mean age 11y [SD 2y 1mo] and 10y 8mo [SD 2y]; 71 males, 46 females) and in randomly selected controls matched with 117 children for sex and age (mean age 11y 2mo [SD 2y 1mo] and 10y 5mo [SD 2y 4mo]; 69 males, 48 females). The children had partial (n=67), generalized (n=43), or undetermined (n=7) epilepsy syndromes, and partial (n=68), generalized (n=47), or other (n=2) main seizure types. Psychosocial problems were more common among children with epilepsy than controls (odds ratio 5-9) and significantly related to epilepsy syndrome, main seizure type, age at onset, and seizure frequency. Mothers and teachers reported males with epilepsy as having more problems than females. Females self-reported psychosocial problems, males did not. Psychosocial problems were common in childhood epilepsy. Females appreciated the problems more realistically than males. Psychosocial problems should be considered an integral part of epilepsy management.
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Affiliation(s)
- B Høie
- Section for Paediatrics, Department of Clinical Medicine, University of Bergen, Norway.
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48
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Cormack F, Gadian DG, Vargha-Khadem F, Cross JH, Connelly A, Baldeweg T. Extra-hippocampal grey matter density abnormalities in paediatric mesial temporal sclerosis. Neuroimage 2005; 27:635-43. [PMID: 16006149 DOI: 10.1016/j.neuroimage.2005.05.023] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2004] [Revised: 03/24/2005] [Accepted: 05/03/2005] [Indexed: 10/25/2022] Open
Abstract
The aim of this study was to identify grey matter density abnormalities in children with temporal lobe epilepsy and mesial temporal sclerosis. Magnetic resonance T1 weighted 3D datasets were obtained in children with temporal lobe epilepsy (20 left and 10 right sided, mean age 11.9 years, range 6.6-17.5) and compared to scans obtained from age-matched controls (n = 22, mean age 12.8 years, range 7.1-17.5) using voxel-based morphometry. This method detected reduced grey matter ipsilateral to the seizure focus not only in the hippocampus, but also in the lateral temporal lobe and in extra-temporal regions including the thalamus, posterior cingulate cortex and cerebellum. Bilateral differences were present in the frontal and parietal opercular cortices and lateral temporal regions. These grey matter density reductions broadly reflect the pattern of hippocampal connections and may be caused by the disruption of cortical development by the recurrent seizures, as well as by loss of functional input from the sclerotic hippocampus.
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Affiliation(s)
- Francesca Cormack
- Developmental Cognitive Neuroscience Unit, Institute of Child Health, University College London, London WC1N 1EH, UK.
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49
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Abstract
The negative and positive effects of the nine newer antiepileptic drugs that have received a product licence in the UK or in the US are reviewed. The importance of avoiding misinterpretation of the data because of confounding factors such as alternative psychosis, the release phenomenon or drug interactions is emphasised. Vigabatrin has been associated with both psychosis and depression. Due to the concentric visual field defects that may occur with vigabatrin, its use is now limited, although it remains the drug of choice for infantile spasms. Lamotrigine seems to be largely associated with improvement rather than deterioration of mood and behaviour. It may have a role in treating affective disorder. Gabapentin probably has relatively little effect on behaviour but may exacerbate behavioural problems in some children with pre-existing difficulties. Topiramate may precipitate both psychosis and depression, but these are less likely to occur if the currently recommended lower starting doses, escalation rates and target doses are used. The data for tiagabine are limited, but there is no clear evidence for psychosis or depression being caused by this drug. Oxcarbazepine may be of value in treating mood disorder, but the information is very limited. There are few reports of behavioural disturbances with levetiracetam, but the data suggest that there is no significant increase in psychosis or depression. There are some reports of psychosis and other behavioural disturbances with felbamate, but the use of this drug is limited by the serious adverse effects of hepatotoxicity and aplastic anaemia. There is some evidence for psychosis with zonisamide, but there is also a suggestion that this drug may be of benefit in treating psychiatric disorders. Careful individual assessment of each patient should enable the clinician to determine whether the medication or some other factor is responsible for any behavioural disturbance.
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Affiliation(s)
- Frank M C Besag
- Specialist Medical Department, Twinwoods Health Resource Centre, Milton Road, Bedford, Bedfordshire MK41 6AT, UK.
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Rodenburg R, Stams GJ, Meijer AM, Aldenkamp AP, Deković M. Psychopathology in Children with Epilepsy: A Meta-Analysis. J Pediatr Psychol 2005; 30:453-68. [PMID: 16055484 DOI: 10.1093/jpepsy/jsi071] [Citation(s) in RCA: 154] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE To examine the types and severity of psychopathology in children with epilepsy. METHODS A series of meta-analyses were conducted to review 46 studies, including 2,434 children with epilepsy. RESULTS Effect sizes were medium to large for comparisons with children from the general population, which indicates that children with epilepsy are at increased risk for psychopathology, including internalizing and externalizing behavior problems. Comparisons with children with another chronic illness revealed small to medium effect sizes, indicating that psychopathology in children with epilepsy may partly be attributed to chronicity of the disease. Attention problems, thought problems, and social problems proved to be relatively specific to epilepsy. Comparisons with siblings suggested that psychopathology in children with epilepsy may be associated with family factors, especially where behavioral disorders appear to be more generic. CONCLUSIONS Clinicians should consider both neurological and psychosocial factors, including the family system, when treating psychopathology in children with epilepsy.
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Affiliation(s)
- Roos Rodenburg
- Faculty of Social and Behavioral Sciences, Department of Educational Studies, University of Amsterdam, Wibautstraat 4, 1090 GE Amsterdam, The Netherlands.
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