1
|
Antaya TC, Espino-Alvarado PH, Oiamo T, Wilk P, Speechley KN, Burneo JG. Association of outdoor air and noise pollution with unprovoked seizures and new onset epilepsy: A systematic review and meta-analysis. Epilepsia 2024. [PMID: 38776166 DOI: 10.1111/epi.18010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 04/29/2024] [Accepted: 04/30/2024] [Indexed: 05/24/2024]
Abstract
Research has indicated that certain environmental exposures may increase the risk of unprovoked seizures and new onset epilepsy. This study aimed to synthesize the literature that has estimated the associations between short- and long-term exposure to outdoor air and noise pollution and the risk of unprovoked seizures and new onset epilepsy. We searched Embase, MEDLINE, Scopus, Web of Science, BIOSIS Previews, Latin American and Caribbean Health Sciences Literature, Proquest Dissertations and Theses, conference abstracts, and the gray literature and conducted citation tracing in June 2023. Observational and ecological studies assessing the associations of air and noise pollution with unprovoked seizures or new onset epilepsy were eligible. One reviewer extracted summary data. Using fixed and random effects models, we calculated the pooled risk ratios (RRs) for the studies assessing the associations between short-term exposure to air pollution and unprovoked seizures. Seventeen studies were included, 16 assessing the association of air pollution with seizures and one with epilepsy. Eight studies were pooled quantitatively. Ozone (O3; RR = .99, 95% confidence interval [CI] = .99-.99) and nitrogen dioxide (NO2) exposure adjusted for particulate matter (RR = 1.02, 95% CI = 1.01-1.02) on the same day, and carbon monoxide (CO) exposure 2 days prior (RR = 1.12, 95% CI = 1.02-1.22), were associated with seizure risk. A single study of air pollution and epilepsy did not report a significant association. The risk of bias and heterogeneity across studies was moderate or high. Short-term exposure to O3, NO2, and CO may affect the risk of seizures; however, the effect estimates for O3 and NO2 were minimal. Additional research should continue to explore these and the associations between outdoor air pollution and epilepsy and between noise pollution and seizures and epilepsy.
Collapse
Affiliation(s)
- Tresah C Antaya
- Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
- Neuroepidemiology Research Unit, Western University, London, Ontario, Canada
- Lawson Health Research Institute, London, Ontario, Canada
| | - Poul H Espino-Alvarado
- Lawson Health Research Institute, London, Ontario, Canada
- Department of Clinical Neurological Sciences, Western University, London, Ontario, Canada
| | - Tor Oiamo
- Department of Geography and Environmental Studies, Toronto Metropolitan University, Toronto, Ontario, Canada
| | - Piotr Wilk
- Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
- Lawson Health Research Institute, London, Ontario, Canada
- Department of Paediatrics, Western University, London, Ontario, Canada
| | - Kathy N Speechley
- Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
- Lawson Health Research Institute, London, Ontario, Canada
- Department of Paediatrics, Western University, London, Ontario, Canada
| | - Jorge G Burneo
- Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
- Neuroepidemiology Research Unit, Western University, London, Ontario, Canada
- Lawson Health Research Institute, London, Ontario, Canada
- Department of Clinical Neurological Sciences, Western University, London, Ontario, Canada
| |
Collapse
|
2
|
De Aveiro B, Winsor A, Davies J, Nicholson TR, Pal DK, Richardson MP, Pick S. Mental health and neurodevelopmental patient-reported outcome measures (PROMs) for children and young people with epilepsy: A systematic review. Epilepsy Behav 2024; 153:109671. [PMID: 38368788 DOI: 10.1016/j.yebeh.2024.109671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 01/26/2024] [Accepted: 01/28/2024] [Indexed: 02/20/2024]
Abstract
Children and young people with epilepsy are at higher risk of mental health disorders and atypical neurodevelopmental outcomes compared to the general population. It is essential to detect such comorbidities early in children with epilepsy and provide appropriate interventions, to improve clinical outcomes. We aimed to identify and evaluate the measurement properties of Patient-Reported Outcome Measures (PROMs) that have been validated specifically to measure mental health and neurodevelopmental outcomes in children and/or young people with epilepsy. We searched Embase, Medline, and PsycINFO in May 2023 for relevant studies. Mental health was defined as psychological symptoms (e.g., anxiety, depression, psychosis) and/or behavioural difficulties (e.g., conduct disorders). Neurodevelopmental outcomes included neurodevelopmental disorder traits such as attention-deficit hyperactivity disorder (ADHD) and autistic spectrum disorders. We assessed methodological quality using Consensus-based Standards for the selection of health Measurement Instruments (COSMIN) guidance. Twelve papers were identified that psychometrically evaluated 13 relevant PROMs (two epilepsy-specific, eleven generic). The appraisal of the PROMs was limited by the availability of only one or two published articles for each, and incomplete psychometric evaluations in some cases. The tool demonstrating the strongest evidence was The Neurological Disorders Depression Inventory-Epilepsy for Youth. The ADHD Rating Scale-IV and The Paediatric Symptom Checklist -17 demonstrated good evidence in favour of at least two measurement properties. This review identified only a small number of mental health and neurodevelopmental PROMs evaluated specifically in paediatric epilepsy. There is a need for further validation of mental health and neurodevelopmental PROMs in children with epilepsy.
Collapse
Affiliation(s)
- Bianca De Aveiro
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Alice Winsor
- Department of Basic and Clinical Neuroscience and MRC Centre for Neurodevelopmental Disorders Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Jessica Davies
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Timothy R Nicholson
- Neuropsychiatry Research and Education Group, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Deb K Pal
- Department of Basic and Clinical Neuroscience and MRC Centre for Neurodevelopmental Disorders Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Mark P Richardson
- Department of Basic and Clinical Neuroscience and MRC Centre for Neurodevelopmental Disorders Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Susannah Pick
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
| |
Collapse
|
3
|
Chen Y, Li W, Lu C, Gao X, Song H, Zhang Y, Zhao S, Cai G, Guo Q, Zhou D, Chen Y. Efficacy, tolerability and safety of add-on third-generation antiseizure medications in treating focal seizures worldwide: a network meta-analysis of randomised, placebo-controlled trials. EClinicalMedicine 2024; 70:102513. [PMID: 38449838 PMCID: PMC10915785 DOI: 10.1016/j.eclinm.2024.102513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 02/13/2024] [Accepted: 02/16/2024] [Indexed: 03/08/2024] Open
Abstract
Background Adjunctive newer antiseizure medications (ASMs) are being used in patients with treatment-resistant focal-onset seizures (FOS). An updated network meta-analysis (NMA) was necessary to compile evidence in this critical area. Methods We systematically searched PubMed, Embase, Cochrane Library, Web of Science, and Scopus from their inception until 17 January 2024, evaluating the efficacy, tolerability, and safety of rufinamide (RUF), brivaracetam (BRV), cenobamate (CNB), eslicarbazepine (ESL), lacosamide (LCM), retigabine (RTG), and perampanel (PER) as adjunctive treatments for FOS. Efficacy outcomes included seizure response and seizure freedom. Tolerability was assessed by discontinuation due to adverse events (AEs). Safety outcomes were evaluated based on the number of patients experiencing at least one AE and serious adverse events (SAEs). This review is registered with PROSPERO (CRD42023485130). Findings A total of 29 studies involving 11,750 participants were included. For seizure response, all ASMs were significantly superior to placebo, with RTG ranking highest, followed by CNB. Considering dosage, CNB 400 mg/d was top-ranked, followed by RTG 1200 mg/d. For seizure freedom, BRV was highest-ranked, followed by CNB, with BRV 100 mg/d leading, followed by CNB 400 mg/d. Regarding tolerability, LCM 600 mg/d had the lowest ranking, followed by CNB 400 mg/d. For the safety outcome of AEs, ESL 1200 mg/d was ranked lowest, followed by CNB 400 mg/d. Regarding SAEs, LCM 400 mg/d was ranked lowest, followed by RTG 1200 mg/d. Interpretation ASMs at different dosages have varying efficacy and tolerability profiles. We have provided hierarchical rankings of ASMs for efficacy and safety outcomes. Our findings offer the most comprehensive evidence available to inform patients, families, physicians, guideline developers, and policymakers about the choice of ASMs in patients with treatment-resistant FOS. Funding None.
Collapse
Affiliation(s)
- Yankun Chen
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Wenze Li
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Chenfei Lu
- Department of Respiratory, The Ninth People's Hospital of Chongqing, Chongqing, 400700, China
| | - Xinxia Gao
- Department of Medical Records, Heze Municipal Hospital, Heze, 274000, China
| | - Huizhen Song
- Department of Neurology, Heze Third People's Hospital, Heze, 274000, China
| | - Yanli Zhang
- Department of Neurology, Shandong Provincial Hospital Heze Branch, Heze, 274000, China
| | - Sihao Zhao
- Department of Neurology, Heze Mudan District People's Hospital, Heze, 274000, China
| | - Gaoang Cai
- Department of Neurology, Juancheng County People's Hospital, Juancheng, 274600, China
| | - Qing Guo
- Department of Neurology, Heze Municipal Hospital Brain Hospital, Heze, 274000, China
| | - Dongdong Zhou
- Mental Health Center, University-Town Hospital of Chongqing Medical University, Chongqing, 401331, China
| | - Yangmei Chen
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| |
Collapse
|
4
|
van Hezik-Wester V, de Groot S, Kanters T, Wagner L, Ardesch J, Brouwer W, Corro Ramos I, le Cessie S, Versteegh M, van Exel J. Effectiveness of Seizure Dogs for People With Severe Refractory Epilepsy: Results From the EPISODE Study. Neurology 2024; 102:e209178. [PMID: 38417090 PMCID: PMC11033982 DOI: 10.1212/wnl.0000000000209178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 12/04/2023] [Indexed: 03/01/2024] Open
Abstract
BACKGROUND AND OBJECTIVES The aim of this study was to evaluate whether people living with severe medically refractory epilepsy (PSRE) benefit from a seizure dog. METHODS An individual-level stepped-wedge randomized controlled trial was conducted. The study was conducted in the Netherlands among adults with daily to weekly seizures. All participants were included simultaneously (on June 1, 2019) while receiving usual care. Then, during the 36-month follow-up, they received a seizure dog in a randomized sequence. Participants kept a seizure diary and completed 3-monthly surveys. Seizure frequency was the primary outcome. Secondary outcomes included seizure-free days, seizure severity, health-related quality of life (HRQoL), and well-being. Data were analyzed using generalized linear mixed modeling (GLMM). The models assumed a delayed intervention effect, starting when the seizure dog reached an advanced stage of training. Effects were calculated as changes per 28-day period with the intervention. RESULTS Data were collected from 25 participants, of whom 20 crossed over to the intervention condition. The median follow-up was 19 months with usual care and 12 months with the intervention. On average, participants experienced 115 (SD 164) seizures per 28-day period in the usual care condition and 73 (SD 131) seizures in the intervention condition. Seven participants achieved a reduction of 50% or more at the end of follow-up. GLMM indicated a 3.1% decrease in seizure frequency for each consecutive 28-day period with the intervention (0.969, 95% CI 0.960-0.977). Furthermore, an increase in the number of seizure-free days was observed (1.012, 95% CI 1.009, 1.015), but no effect on seizure severity measured with the NHS3. Generic HRQoL scores improved, as reflected in the decrease in EQ-5D-5L utility decrement (0.975, 95% CI 0.954-0.997). Smaller improvements were observed on overall self-rated HRQoL, epilepsy-specific HRQoL, and well-being, measured with the EQ VAS, QOLIE-31-P, and ICECAP-A, respectively. DISCUSSION Seizure dogs reduce seizure frequency, increase the number of seizure-free days, and improve the quality of life of PSRE. The magnitude of the effect on generic HRQoL indicates that seizure dogs benefit PSRE beyond the impact on seizure frequency alone. Early discontinuation of seizure dog partnerships suggests that this intervention is not suitable for all PSRE and requires further study. TRIAL REGISTRATION INFORMATION This study was registered in the Dutch Trial Register (NL6682) on November 28, 2017. Participants were enrolled on June 1, 2019. CLASSIFICATION OF EVIDENCE This study provides Class III evidence that seizure dogs are associated with a decrease in seizure frequency in adult patients with medically refractory epilepsy.
Collapse
Affiliation(s)
- Valérie van Hezik-Wester
- From the Erasmus School of Health Policy & Management (ESHPM) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Institute for Medical Technology Assessment (iMTA) (V.H.-W., S.G., T.K., I.C.R., M.V.), and Erasmus Centre for Health Economics Rotterdam (EsCHER) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Erasmus University Rotterdam; Academic Center for Epileptology Kempenhaeghe (L.W.), Heeze; Stichting Epilepsie Instellingen Nederland (SEIN) (J.A.), Heemstede; Leiden University Medical Center (S.C.); Huygens & Versteegh (M.V.), Zwijndrecht, the Netherlands
| | - Saskia de Groot
- From the Erasmus School of Health Policy & Management (ESHPM) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Institute for Medical Technology Assessment (iMTA) (V.H.-W., S.G., T.K., I.C.R., M.V.), and Erasmus Centre for Health Economics Rotterdam (EsCHER) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Erasmus University Rotterdam; Academic Center for Epileptology Kempenhaeghe (L.W.), Heeze; Stichting Epilepsie Instellingen Nederland (SEIN) (J.A.), Heemstede; Leiden University Medical Center (S.C.); Huygens & Versteegh (M.V.), Zwijndrecht, the Netherlands
| | - Tim Kanters
- From the Erasmus School of Health Policy & Management (ESHPM) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Institute for Medical Technology Assessment (iMTA) (V.H.-W., S.G., T.K., I.C.R., M.V.), and Erasmus Centre for Health Economics Rotterdam (EsCHER) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Erasmus University Rotterdam; Academic Center for Epileptology Kempenhaeghe (L.W.), Heeze; Stichting Epilepsie Instellingen Nederland (SEIN) (J.A.), Heemstede; Leiden University Medical Center (S.C.); Huygens & Versteegh (M.V.), Zwijndrecht, the Netherlands
| | - Louis Wagner
- From the Erasmus School of Health Policy & Management (ESHPM) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Institute for Medical Technology Assessment (iMTA) (V.H.-W., S.G., T.K., I.C.R., M.V.), and Erasmus Centre for Health Economics Rotterdam (EsCHER) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Erasmus University Rotterdam; Academic Center for Epileptology Kempenhaeghe (L.W.), Heeze; Stichting Epilepsie Instellingen Nederland (SEIN) (J.A.), Heemstede; Leiden University Medical Center (S.C.); Huygens & Versteegh (M.V.), Zwijndrecht, the Netherlands
| | - Jacqueline Ardesch
- From the Erasmus School of Health Policy & Management (ESHPM) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Institute for Medical Technology Assessment (iMTA) (V.H.-W., S.G., T.K., I.C.R., M.V.), and Erasmus Centre for Health Economics Rotterdam (EsCHER) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Erasmus University Rotterdam; Academic Center for Epileptology Kempenhaeghe (L.W.), Heeze; Stichting Epilepsie Instellingen Nederland (SEIN) (J.A.), Heemstede; Leiden University Medical Center (S.C.); Huygens & Versteegh (M.V.), Zwijndrecht, the Netherlands
| | - Werner Brouwer
- From the Erasmus School of Health Policy & Management (ESHPM) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Institute for Medical Technology Assessment (iMTA) (V.H.-W., S.G., T.K., I.C.R., M.V.), and Erasmus Centre for Health Economics Rotterdam (EsCHER) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Erasmus University Rotterdam; Academic Center for Epileptology Kempenhaeghe (L.W.), Heeze; Stichting Epilepsie Instellingen Nederland (SEIN) (J.A.), Heemstede; Leiden University Medical Center (S.C.); Huygens & Versteegh (M.V.), Zwijndrecht, the Netherlands
| | - Isaac Corro Ramos
- From the Erasmus School of Health Policy & Management (ESHPM) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Institute for Medical Technology Assessment (iMTA) (V.H.-W., S.G., T.K., I.C.R., M.V.), and Erasmus Centre for Health Economics Rotterdam (EsCHER) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Erasmus University Rotterdam; Academic Center for Epileptology Kempenhaeghe (L.W.), Heeze; Stichting Epilepsie Instellingen Nederland (SEIN) (J.A.), Heemstede; Leiden University Medical Center (S.C.); Huygens & Versteegh (M.V.), Zwijndrecht, the Netherlands
| | - Saskia le Cessie
- From the Erasmus School of Health Policy & Management (ESHPM) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Institute for Medical Technology Assessment (iMTA) (V.H.-W., S.G., T.K., I.C.R., M.V.), and Erasmus Centre for Health Economics Rotterdam (EsCHER) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Erasmus University Rotterdam; Academic Center for Epileptology Kempenhaeghe (L.W.), Heeze; Stichting Epilepsie Instellingen Nederland (SEIN) (J.A.), Heemstede; Leiden University Medical Center (S.C.); Huygens & Versteegh (M.V.), Zwijndrecht, the Netherlands
| | - Matthijs Versteegh
- From the Erasmus School of Health Policy & Management (ESHPM) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Institute for Medical Technology Assessment (iMTA) (V.H.-W., S.G., T.K., I.C.R., M.V.), and Erasmus Centre for Health Economics Rotterdam (EsCHER) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Erasmus University Rotterdam; Academic Center for Epileptology Kempenhaeghe (L.W.), Heeze; Stichting Epilepsie Instellingen Nederland (SEIN) (J.A.), Heemstede; Leiden University Medical Center (S.C.); Huygens & Versteegh (M.V.), Zwijndrecht, the Netherlands
| | - Job van Exel
- From the Erasmus School of Health Policy & Management (ESHPM) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Institute for Medical Technology Assessment (iMTA) (V.H.-W., S.G., T.K., I.C.R., M.V.), and Erasmus Centre for Health Economics Rotterdam (EsCHER) (V.H.-W., S.G., T.K., W.B., I.C.R., M.V., J.E.), Erasmus University Rotterdam; Academic Center for Epileptology Kempenhaeghe (L.W.), Heeze; Stichting Epilepsie Instellingen Nederland (SEIN) (J.A.), Heemstede; Leiden University Medical Center (S.C.); Huygens & Versteegh (M.V.), Zwijndrecht, the Netherlands
| |
Collapse
|
5
|
Granthon C, Tranberg AE, Malmgren K, Strandberg MC, Kumlien E, Redfors P. Reduced long-term mortality after successful resective epilepsy surgery: a population-based study. J Neurol Neurosurg Psychiatry 2024; 95:249-255. [PMID: 37734927 DOI: 10.1136/jnnp-2023-331417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 08/23/2023] [Indexed: 09/23/2023]
Abstract
BACKGROUND We investigated all-cause and epilepsy-related mortality in patients operated with resective epilepsy surgery and in non-operated patients with drug-resistant epilepsy. Our hypothesis was that patients who proceed to surgery have lower mortality over time compared with non-operated patients. METHOD Data from 1329 adults and children from the Swedish National Epilepsy Surgery Register and 666 patients with drug-resistant epilepsy who had undergone presurgical work-up but not been operated were analysed. The operated patients had follow-ups between 2 and 20 years. We used the Swedish Cause of Death Register to identify deaths. Autopsy reports were collected for patients with suspected sudden unexpected death in epilepsy (SUDEP). Kaplan-Meier and Cox regression analyses were performed to identify predictors for mortality and SUDEP. RESULTS SUDEP accounted for 30% of all deaths. Surgery was associated with lower all-cause mortality (HR 0.7, 95% CI 0.5 to 0.9), also when adjusted for age, sex and tonic-clonic seizures at inclusion. The benefit of surgery seemed to persist and possibly even increase after 15 years of follow-up. Risk factors of mortality for operated patients were persisting seizures and living alone. Of the operated patients, 37% had seizures, and these had a higher risk of mortality (HR 2.1, 95% CI 1.4 to 3.0) and SUDEP (HR 3.5, 95% CI 1.7 to 7.3) compared with patients with seizure freedom at last follow-up. CONCLUSIONS In this large population-based epilepsy surgery cohort, operated patients had a lower all-cause mortality compared with non-operated patients with drug-resistant epilepsy. Seizure freedom was the most important beneficial factor for both all-cause mortality and SUDEP among operated patients.
Collapse
Affiliation(s)
- Cecilia Granthon
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Neurology, Member of the ERN EpiCARE, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Anna Edelvik Tranberg
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Neurology, Member of the ERN EpiCARE, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Kristina Malmgren
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Neurology, Member of the ERN EpiCARE, Sahlgrenska University Hospital, Gothenburg, Sweden
| | | | - Eva Kumlien
- Department of Medical Sciences, Neurology, Uppsala University, Uppsala, Sweden
| | - Petra Redfors
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Neurology, Member of the ERN EpiCARE, Sahlgrenska University Hospital, Gothenburg, Sweden
| |
Collapse
|
6
|
Kurisu A, Sugiyama A, Akita T, Takumi I, Yamamoto H, Iida K, Tanaka J. Incidence and Prevalence of Epilepsy in Japan: A Retrospective Analysis of Insurance Claims Data of 9,864,278 Insured Persons. J Epidemiol 2024; 34:70-75. [PMID: 36843107 PMCID: PMC10751190 DOI: 10.2188/jea.je20220316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 01/30/2023] [Indexed: 02/27/2023] Open
Abstract
INTRODUCTION The burden of epilepsy is thought to be high but is difficult to measure. Very few studies in Japan have attempted to estimate prevalence and incidence rates of epilepsy in Japan. METHODS This retrospective cohort study used commercially collected nationwide insurance claims data from a cohort of 10 million persons between 2012 and 2019 among those aged 0 to 74 years. Using the claims data, cases were identified, and incidence and prevalence rates were estimated. RESULTS A total of 9,864,278 persons were included. The average age was 34.5 (standard deviation, 18.5) years. A total of 77,312 persons were diagnosed with epilepsy over the 8-year observation period, with a prevalence rate of 6.0 per 1,000 persons with almost no difference by gender. The highest rates were seen among those aged 70-74 years; prevalence rates tended to rise with calendar year (5.4/1,000 in 2012 and 6.0/1,000 in 2019). The incidence rate of epilepsy was 72.1 per 100,000 person-years with slightly higher rates seen among females. Incidence rates were highest at ages less than 12 months (199.8/100,000 person-years), followed by the eldest age group (70-74 years, 179.4/100,000 person-years). CONCLUSION Understanding the magnitude of disease burden is the basis of determining health policies. In this study, the prevalence and incidence of epilepsy in Japan was shown based on the analysis results of a large-scale general population insurance claims data covering all over Japan.
Collapse
Affiliation(s)
- Akemi Kurisu
- Department of Epidemiology, Infectious Disease Control and Prevention, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
- Project Research Center For Epidemiological & Mega-data Analysis of New Research Area, Hiroshima University, Hiroshima, Japan
| | - Aya Sugiyama
- Department of Epidemiology, Infectious Disease Control and Prevention, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
- Project Research Center For Epidemiological & Mega-data Analysis of New Research Area, Hiroshima University, Hiroshima, Japan
| | - Tomoyuki Akita
- Department of Epidemiology, Infectious Disease Control and Prevention, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
- Project Research Center For Epidemiological & Mega-data Analysis of New Research Area, Hiroshima University, Hiroshima, Japan
| | - Ichiro Takumi
- Department of Neurosurgery, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Hitoshi Yamamoto
- Department of Pediatrics, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Koji Iida
- Department of Neurosurgery, Hiroshima University Hospital, Hiroshima, Japan
- Epilepsy Center, Hiroshima University Hospital, Hiroshima, Japan
| | - Junko Tanaka
- Department of Epidemiology, Infectious Disease Control and Prevention, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
- Project Research Center For Epidemiological & Mega-data Analysis of New Research Area, Hiroshima University, Hiroshima, Japan
| |
Collapse
|
7
|
Casey E, Linehan C. The physician's role in reducing health disparities for persons with epilepsy and intellectual disability: "it's not just epilepsy…you really have to take a deeper dive.". Epilepsy Behav 2024; 151:109646. [PMID: 38271851 DOI: 10.1016/j.yebeh.2024.109646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/02/2024] [Accepted: 01/10/2024] [Indexed: 01/27/2024]
Abstract
Epilepsy affects approximately 25 % of people with intellectual disability (ID). Despite this high prevalence, evidence of health disparity exists in healthcare access and health outcomes for this population. Patients with ID experience additional challenges in accessing appropriate epilepsy care, and are at greater risk of experiencing inappropriate prescribing, polypharmacy and misdiagnosis compared with the general population. The expectations, attitudes and actions of physicians are key in addressing health inequalities, particularly those which disproportionately impact a specific group of patients, such as patients with ID and epilepsy. This qualitative study aimed to explore the views of specialist physicians as to why they believe this patient group are at a disadvantage when it comes to accessing appropriate epilepsy care, and how physicians can intervene to ensure that patients with ID are given equal access to suitable epilepsy care, and equal opportunity to achieve the best possible treatment outcomes. Semi-structured interviews were carried out with six physicians, located in six countries, who specialise in the care of persons with ID who have epilepsy. Interviews sought views on prognostic expectations, experiences of disparities in epilepsy care, and suggestions for advocacy interventions. Interviews were analysed using reflexive thematic analysis. Three core themes and nine subthemes were identified. Core themes included (1) 'Nervousness in care and treatment,' which reflected participants' descriptions of a nervousness by colleagues when treating epilepsy in patients with ID. (2) 'Taking a deeper dive' captured the harmful effects of accepting "common dogma," as well as the issue of a lack of clarity around treatment pathways for patients with epilepsy and ID. (3) 'Teach me' illustrated the importance of shared expertise, reflective practice and continued research and advocacy. Findings reflected participants' recommendations to address disparities in epilepsy care for patients with ID. These recommendations highlighted education and training, taking time to learn how to communicate in different ways, and regular reflection on personal assumptions and biases as important contributors to addressing inequalities in epilepsy care for patients with ID. It is hoped that findings will prompt those providing epilepsy care to reflect on their own practice and identify ways in which they might intervene to minimise inadvertent harm and reduce health disparities in epilepsy care for patients with ID.
Collapse
Affiliation(s)
- Emma Casey
- University College Dublin, UCD School of Psychology, Dublin, Ireland.
| | - Christine Linehan
- University College Dublin, UCD School of Psychology, Dublin, Ireland; UCD Centre for Disability Studies, University College Dublin, Dublin, Ireland
| |
Collapse
|
8
|
Ulate-Campos A, Loddenkemper T. Review on the current long-term, limited lead electroencephalograms. Epilepsy Behav 2024; 150:109557. [PMID: 38070411 DOI: 10.1016/j.yebeh.2023.109557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/14/2023] [Accepted: 11/17/2023] [Indexed: 01/14/2024]
Abstract
In the last century, 10-20 lead EEG recordings became the gold standard of surface EEG recordings, and the 10-20 system provided comparability between international studies. With the emergence of advanced EEG sensors, that may be able to record and process signals in much more compact units, this additional sensor technology now opens up opportunities to revisit current ambulatory EEG recording practices and specific patient populations, and even electrodes that are embedded into the head surface. Here, we aim to provide an overview of current limited sensor long-term EEG systems. We performed a literature review using Pubmed as a database and included the relevant articles. The review identified several systems for recording long-term ambulatory EEGs. In general, EEGs recorded with these modalities can be acquired in ambulatory and home settings, achieve good sensitivity with low false detection rates, are used for automatic seizure detection as well as seizure forecasting, and are well tolerated by patients, but each of them has advantages and disadvantages. Subcutaneous, subgaleal, and subscalp electrodes are minimally invasive and provide stable signals that can record ultra--long-term EEG and are in general less noisy than scalp EEG, but they have limited spatial coverage and require anesthesia, a surgical procedure and a trained surgeon to be placed. Behind and in the ear electrodes are discrete, unobtrusive with a good sensitivity mainly for temporal seizures but might miss extratemporal seizures, recordings could be obscured by muscle artifacts and bilateral ictal patterns might be difficult to register. Finally, recording systems using electrodes in a headband can be easily and quickly placed by the patient or caregiver, but have less spatial coverage and are more prone to movement because electrodes are not attached. Overall, limited EEG recording systems offer a promising opportunity to potentially record targeted EEG with focused indications for prolonged periods, but further validation work is needed.
Collapse
|
9
|
Cook G, Bray L, Carter B, Gringras P, Morris C, Pal DK, Saron H, Tudur Smith C, Wiggs L. A cross-sectional survey of healthcare professionals supporting children and young people with epilepsy and their parents/carers: which topics are raised in clinical consultations and can healthcare professionals provide the support needed? Epilepsy Behav 2023; 149:109543. [PMID: 38006842 DOI: 10.1016/j.yebeh.2023.109543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 11/13/2023] [Accepted: 11/13/2023] [Indexed: 11/27/2023]
Abstract
BACKGROUND AND PURPOSE Children and young people (CYP) with epilepsy see healthcare professionals (HCPs) for management of their seizures but may require information, advice and support with a range of broader topics. The purpose of the survey was to identify from HCPs, which topics CYP with epilepsy and their parents/carers ask about other than seizure management, and how adequately HCPs feel able to support them with these topics. METHOD A cross-sectional online survey was used to collect data. Adverts which included a link to the survey were shared via social media channels, professional networks and United Kingdom (UK)-based epilepsy networks. Eighty-eight HCPs in the UK (who worked with CYP with epilepsy and their parents/carers) completed the survey. Quantitative data are presented descriptively. Qualitative data (free-text responses) were reflexively thematically analysed. RESULTS CYP with epilepsy and their parents/carers were reported to ask HCPs for information, advice and support about a range of topics, most commonly, cognition and mental health. CYP were reported as also frequently asking about aspects of their social life while parents/carers commonly asked about sleep. HCPs varied in how able they felt to adequately support families about these topics, as well as in their views about which resources could be most useful. Having insufficient time and a lack of suitable services and resources to refer to, or draw upon, were key barriers to HCPs being able to support CYP and their families. DISCUSSION Findings highlight the broad array of topics CYP with epilepsy and their families are reported as seeking support for. HCPs identified gaps in services and their abilities to meet those needs. There appeared to be a mismatch between the support that families were seeking and the ability of HCPs to meet these needs. Findings have implications for how HCPs could best be supported to deal with topics raised by CYP and families in clinic, highlighting the potential usefulness of informational resources on key topics for HCPs, parents/carers and CYP.
Collapse
Affiliation(s)
- Georgia Cook
- Centre for Psychological Research, Faculty of Health and Life Sciences, Oxford Brookes University, Gipsy Lane, Oxford, OX3 0BP, UK.
| | - Lucy Bray
- Faculty of Health, Social Care and Medicine, Edge Hill University, St Helens Road, Ormskirk, Lancashire, L39 4QP, UK
| | - Bernie Carter
- Faculty of Health, Social Care and Medicine, Edge Hill University, St Helens Road, Ormskirk, Lancashire, L39 4QP, UK
| | - Paul Gringras
- Evelina London Children's Hospital, St Thomas' Hospital, Westminster Bridge Road, London, SE1 7EH, UK; Kings College London, Strand, London, WC2R 2LS, UK
| | - Christopher Morris
- University of Exeter Medical School, St Luke's Campus, Heavitree Road, Exeter, EX1 2LU, UK
| | - Deb K Pal
- Basic and Clinical Neuroscience Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 9RX, UK; MRC Centre for Neurodevelopmental Disorders, Neurodevelopmental Disorders, New Hunt's House, Guy's Campus, King's College London, SE1 1UL, UK; Variety Club Children's Department, King's College Hospital, Denmark Hill, London, SE5 9RS, UK
| | - Holly Saron
- Faculty of Health, Social Care and Medicine, Edge Hill University, St Helens Road, Ormskirk, Lancashire, L39 4QP, UK
| | - Catrin Tudur Smith
- Liverpool Clinical Trials Centre, University of Liverpool, Liverpool, UK
| | - Luci Wiggs
- Centre for Psychological Research, Faculty of Health and Life Sciences, Oxford Brookes University, Gipsy Lane, Oxford, OX3 0BP, UK
| |
Collapse
|
10
|
Shirani S, Valentin A, Abdi-Sargezeh B, Alarcon G, Sanei S. Localization of Epileptic Brain Responses to Single-Pulse Electrical Stimulation by Developing an Adaptive Iterative Linearly Constrained Minimum Variance Beamformer. Int J Neural Syst 2023; 33:2350050. [PMID: 37567860 DOI: 10.1142/s0129065723500508] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/13/2023]
Abstract
Delayed responses (DRs) to single pulse electrical stimulation (SPES) in patients with severe refractory epilepsy, from their intracranial recordings, can help to identify regions associated with epileptogenicity. Automatic DR localization is a large step in speeding up the identification of epileptogenic focus. Here, for the first time, an adaptive iterative linearly constrained minimum variance beamformer (AI-LCMV) is developed and employed to localize the DR sources from intracranial electroencephalogram (EEG) recorded using subdural electrodes. The prime objective here is to accurately localize the regions for the corresponding DRs using an adaptive localization method that exploits the morphology of DRs as the desired sources. The traditional closed-form linearly constrained minimum variance (CF-LCMV) solution is meant for tracking the sources with dominating power. Here, by incorporating the morphology of DRs, as a constraint, to an iterative linearly constrained minimum variance (LCMV) solution, the array of subdural electrodes is used to localize the low-power DRs, some not even visible in any of the electrode signals. The results from the cases included in this study also indicate more distinctive locations compared to those achievable by conventional beamformers. Most importantly, the proposed AI-LCMV is able to localize the DRs invisible over other electrodes.
Collapse
Affiliation(s)
- Sepehr Shirani
- Department of Computer Science, School of Science and Technology, Nottingham Trent University, UK
| | - Antonio Valentin
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King's College London, UK
| | | | - Gonzalo Alarcon
- Department of Clinical Neurophysiology, Royal Manchester Children's Hospital, University of Manchester, UK
| | - Saeid Sanei
- Department of Computer Science, School of Science and Technology, Nottingham Trent University, UK
| |
Collapse
|
11
|
Winter Y, Sandner K, Vieth T, Gonzalez-Escamilla G, Stuckrad-Barre SV, Groppa S. Third-Generation Antiseizure Medication in the Treatment of Benzodiazepine-Refractory Status Epilepticus in Poststroke Epilepsy: A Retrospective Observational Register-Based Study. CNS Drugs 2023; 37:929-936. [PMID: 37784006 PMCID: PMC10570217 DOI: 10.1007/s40263-023-01039-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/14/2023] [Indexed: 10/04/2023]
Abstract
BACKGROUND AND OBJECTIVE Status epilepticus in poststroke epilepsy is a challenging condition because of multiple vascular comorbidities and the advanced age of patients. Data on third-generation antiseizure medication (ASM) in this condition are limited. The aim of this study was to evaluate the efficacy of third-generation ASMs in the second- or third-line therapy of benzodiazepine-refractory status epilepticus in poststroke epilepsy following acute ischemic stroke. METHODS Data on the effectiveness of third-generation ASMs in patients with status epilepticus in poststroke epilepsy were gathered from two German Stroke Registries and the Mainz Epilepsy Registry. We included only cases with epilepsy remote to the ischemic event. No patients with acute symptomatic seizures were included. The following third-generation ASMs were included: brivaracetam, lacosamide, eslicarbazepine, perampanel, topiramate, and zonisamide. The assessment of effectiveness was based on seizure freedom within 48 h since the start of therapy with the respective ASM. Seizure freedom was evaluated both clinically (clinical evaluation at least three times per day) and by daily electroencephalogram records. RESULTS Of the 138 patients aged 70.8 ± 8.1 years with benzodiazepine-refractory status epilepticus in ischemic poststroke epilepsy, 33 (23.9%) were treated with lacosamide, 24 (17.4%) with brivaracetam, 23 (16.7%) with eslicarbazepine, 21 (15.2%) with perampanel, 20 (14.5%) with topiramate, and 17 (12.3%) with zonisamide. Seizure freedom within 48 h was achieved in 66.7% of patients with lacosamide, 65.2% with eslicarbazepine, 38.1% with perampanel, 37.5% with brivaracetam, 35.0% with topiramate, and 35.3% with zonisamide (p < 0.05 for comparison of lacosamide or eslicarbazepine to other ASMs). CONCLUSIONS Based on these data, lacosamide and eslicarbazepine might be more favorable in the treatment of refractory status epilepticus in poststroke epilepsy, when administered as second- or third-line ASMs before anesthesia. Because of the fact that these ASMs share the same mechanism of action (slow inactivation of sodium channels), our findings could motivate further research on the role that this pharmaceutical mechanism of action has in the treatment of poststroke epilepsy. CLINICAL TRIAL REGISTRATION This study was registered at ClinicalTrials.gov (NCT05267405).
Collapse
Affiliation(s)
- Yaroslav Winter
- Department of Neurology, Mainz Comprehensive Epilepsy and Sleep Medicine Center, University Medical Center of the Johannes Gutenberg University Mainz, Langenbeckstr 1, 55131 Mainz, Germany
- Department of Neurology, Philipps-University Marburg, Marburg, Germany
| | - Katharina Sandner
- Department of Neurology, Mainz Comprehensive Epilepsy and Sleep Medicine Center, University Medical Center of the Johannes Gutenberg University Mainz, Langenbeckstr 1, 55131 Mainz, Germany
| | - Thomas Vieth
- Rudolf Frey Educational Clinic, Johannes Gutenberg University, Mainz, Germany
| | - Gabriel Gonzalez-Escamilla
- Focus Program Translational Neuroscience (FTN), Department of Neurology, Rhine Main Neuroscience Network, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | | | - Sergiu Groppa
- Focus Program Translational Neuroscience (FTN), Department of Neurology, Rhine Main Neuroscience Network, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| |
Collapse
|
12
|
Nadeem MD, Memon S, Qureshi K, Farooq U, Memon UA, Aparna F, Kachhadia MP, Shahzeen F, Ali S, Varrassi G, Kumar L, Kumar S, Kumar S, Khatri M. Seizing the Connection: Exploring the Interplay Between Epilepsy and Glycemic Control in Diabetes Management. Cureus 2023; 15:e45606. [PMID: 37868449 PMCID: PMC10588297 DOI: 10.7759/cureus.45606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 09/20/2023] [Indexed: 10/24/2023] Open
Abstract
Epilepsy, a neurological disorder characterized by recurrent seizures, and diabetes, a metabolic disorder characterized by impaired regulation of glucose levels, are two distinct conditions that may appear unrelated at first glance. Nevertheless, recent scholarly investigations have revealed these entities' intricate and ever-evolving interplay. This review initially delves into the intricate interplay between epilepsy and its potential ramifications on glycemic control. Seizures, particularly those accompanied by convulsive manifestations, have the potential to induce acute perturbations in blood glucose levels via diverse mechanisms, encompassing the liberation of stress hormones, the emergence of insulin resistance, and the dysregulation of the autonomic nervous system. Comprehending these intricate mechanisms is paramount in customizing productive strategies for managing diabetes in individuals with epilepsy. On the contrary, it is worth noting that diabetes can substantially impact the trajectory and control of epilepsy. The correlation between hyperglycemia and an elevated susceptibility to seizures, as well as the potential for exacerbating the intensity of epilepsy, has been established. This narrative review offers a concise exposition of the intricate interplay between epilepsy and glycemic control within diabetes management. The objective of exploring reciprocal influences, underlying mechanisms, and common risk factors is to augment the clinical comprehension of this intricate interconnection. In essence, this acquired knowledge possesses the potential to serve as a guiding compass for healthcare professionals, enabling them to craft bespoke therapeutic approaches that enhance the holistic welfare of individuals grappling with the coexistence of epilepsy and diabetes.
Collapse
Affiliation(s)
| | - Siraj Memon
- Medicine, Liaquat University of Medical & Health Sciences, Jamshoro, PAK
| | - Kashifa Qureshi
- Medicine, Liaquat University of Medical & Health Sciences, Jamshoro, PAK
| | - Umer Farooq
- Medicine, CMH Lahore Medical College and Institute of Dentistry, Lahore, PAK
| | - Unaib Ahmed Memon
- Neurology and Internal Medicine, Liaquat University of Medical and Health Sciences, Jamshoro, PAK
| | - Fnu Aparna
- Medicine, Ghulam Muhammad Mahar Medical College, Sukkur, PAK
| | | | - Fnu Shahzeen
- Internal Medicine, Jinnah Sindh Medical University, Karachi, PAK
| | - Sameer Ali
- Internal Medicine, Liaquat University of Medical and Health Sciences, Jamshoro, PAK
| | | | - Lakshya Kumar
- General Medicine, Pandit Deendayal Upadhyay Medical College, Rajkot, IND
| | - Sumeet Kumar
- Internal Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Satesh Kumar
- Medicine and Surgery, Shaheed Mohtarma Benazir Bhutto Medical College, Karachi, PAK
| | - Mahima Khatri
- Medicine and Surgery, Dow University of Health Sciences, Karachi, PAK
| |
Collapse
|
13
|
Antaya TC, Le BN, Richard L, Qureshi A, Shariff SZ, Sposato LA, Burneo JG. Epilepsy Surgery in Adult Stroke Survivors with New-Onset Drug-Resistant Epilepsy. Can J Neurol Sci 2023; 50:673-678. [PMID: 36373342 DOI: 10.1017/cjn.2022.300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Despite its effectiveness, surgery for drug-resistant epilepsy is underutilized. However, whether epilepsy surgery is also underutilized among patients with stroke-related drug-resistant epilepsy is unclear. Therefore, our objectives were to estimate the rates of epilepsy surgery assessment and receipt among patients with stroke-related drug-resistant epilepsy and to identify factors associated with these outcomes. METHODS We used linked health administrative databases to conduct a population-based retrospective cohort study of adult Ontario, Canada residents discharged from an Ontario acute care institution following the treatment of a stroke between January 1, 1997, and December 31, 2020, without prior evidence of seizures. We excluded patients who did not subsequently develop drug-resistant epilepsy and those with other epilepsy risk factors. We estimated the rates of epilepsy surgery assessment and receipt by March 31, 2021. We planned to use Fine-Gray subdistribution hazard models to identify covariates independently associated with our outcomes, controlling for the competing risk of death. RESULTS We identified 265,081 patients who survived until discharge following inpatient stroke treatment, 1,902 (0.7%) of whom subsequently developed drug-resistant epilepsy (805 women; mean age: 67.0 ± 13.1 years). Fewer than six (≤0.3%) of these patients were assessed for or received epilepsy surgery before the end of follow-up (≤55.5 per 100,000 person-years). Given that few outcomes were identified, we could not proceed with the multivariable analyses. CONCLUSIONS Patients with stroke-related drug-resistant epilepsy are infrequently considered for epilepsy surgery that could reduce morbidity and mortality.
Collapse
Affiliation(s)
- Tresah C Antaya
- Neuroepidemiology Research Unit, Department of Clinical Neurological Sciences, Western University, 1151 Richmond St, London, OntarioN6A 3K7, Canada
| | - Britney N Le
- ICES Western, 800 Commissioners Rd E, London, OntarioN6A 5W9, Canada
| | - Lucie Richard
- ICES Western, 800 Commissioners Rd E, London, OntarioN6A 5W9, Canada
| | - Amna Qureshi
- Neuroepidemiology Research Unit, Department of Clinical Neurological Sciences, Western University, 1151 Richmond St, London, OntarioN6A 3K7, Canada
| | - Salimah Z Shariff
- ICES Western, 800 Commissioners Rd E, London, OntarioN6A 5W9, Canada
| | - Luciano A Sposato
- Department of Clinical Neurological Sciences, Western University, 339 Windermere Rd, London, OntarioN6A 5A5, Canada
| | - Jorge G Burneo
- Neuroepidemiology Research Unit, Department of Clinical Neurological Sciences, Western University, 1151 Richmond St, London, OntarioN6A 3K7, Canada
- ICES Western, 800 Commissioners Rd E, London, OntarioN6A 5W9, Canada
- Epilepsy Program, Department of Clinical Neurological Sciences, Western University, 339 Windermere Rd, London, OntarioN6A 5A5, Canada
| |
Collapse
|
14
|
Chen Z, Brodie MJ, Ding D, Kwan P. Editorial: Epidemiology of epilepsy and seizures. FRONTIERS IN EPIDEMIOLOGY 2023; 3:1273163. [PMID: 38455942 PMCID: PMC10911047 DOI: 10.3389/fepid.2023.1273163] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 08/21/2023] [Indexed: 03/09/2024]
Affiliation(s)
- Zhibin Chen
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
- Department of Medicine—Royal Melbourne Hospital, University of Melbourne, Parkville, Melbourne, VIC, Australia
| | - Martin J. Brodie
- Department of Medicine and Clinical Pharmacology, University of Glasgow, Glasgow, United Kingdom
| | - Ding Ding
- Department of Biostatistics and Epidemiology, Institute of Neurology, Fudan University Huashan Hospital, Shanghai, China
| | - Patrick Kwan
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
- Department of Medicine—Royal Melbourne Hospital, University of Melbourne, Parkville, Melbourne, VIC, Australia
- Department of Neurology, Alfred Health, Melbourne, VIC, Australia
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Neurology, Chongqing, China
| |
Collapse
|
15
|
Sukhudyan B, Minkin K, Badalyan S, Gabrovski K, Gevorgyan A, Tovmasyan I, Babloyan A, Dimova P. Development and results of the epilepsy surgery in Armenia: hope for a better future. Front Neurol 2023; 14:1152275. [PMID: 37670773 PMCID: PMC10475525 DOI: 10.3389/fneur.2023.1152275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 07/20/2023] [Indexed: 09/07/2023] Open
Abstract
Purpose We present our experience with the national epilepsy surgery program in Armenia by tracing the development of epilepsy surgery in the largest pediatric neurology department at "Arabkir" Medical Center. This development was possible on the basis of a strong collaboration with the Epilepsy Surgery center at the University Hospital "Sofia St. Ivan Rilski," Sofia, Bulgaria. Materials and methods Our material included 28 consecutive patients with lesional drug-resistant epilepsy evaluated. All patients underwent 3 T MRI and Video-EEG monitoring. Brain 18FDG-PET was done in 13 patients in St. Petersburg. Fifteen patients (53%) had preoperative neuropsychological examination before surgery. All operations were done by the same neurosurgical team on site in Arabkir Hospital. Results The majority of the patients in our cohort benefited from the epilepsy surgery as 25 (89%) are free of disabling seizures (Engel class I) and three patients (11%) did not improve substantially (Engel class IV). Eleven patients (39%) are already ASM-free after surgery, 4 (14%) are on monotherapy, 11(39%) get two drugs, and 2(7%) are on polytherapy, one of them still continues having seizures. In 12 patients (43%), we were able either to withdraw therapy or to decrease one of the ASM. Conclusion We believe that, although small, yet encompassing patients along the usual age spectrum and with the most frequent pathologies of drug-resistant epilepsies, our experience can serve as a model to develop epilepsy surgery in countries with limited resources.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Petia Dimova
- University Hospital St. Ivan Rilski, Sofia, Bulgaria
| |
Collapse
|
16
|
Tein I. Recent advances in neurometabolic diseases: The genetic role in the modern era. Epilepsy Behav 2023; 145:109338. [PMID: 37453291 DOI: 10.1016/j.yebeh.2023.109338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 06/21/2023] [Accepted: 06/22/2023] [Indexed: 07/18/2023]
Abstract
The global birth prevalence of all inborn errors of metabolism (IEMs) in children (49 studies, 1980-2017) is approximately 50.9/100,000 live births. Regional pooled birth prevalence showed higher rates in Eastern Mediterranean regions (75.7/100,000 live births) and highest in Saudi Arabia (169/100,000) with higher parental consanguinity rates of ∼60%. Case fatality rates globally are estimated to be 33% or higher. IEMs are a group of >600 heterogeneous disorders often presenting in newborns and infants with drug-resistant seizures and/or encephalopathy. Early diagnosis and treatments are key in the prevention of morbidity, early mortality, and high lifetime health care costs, such as the early recognition of the newborn with pyridoxine- or pyridoxal-L-phosphate-dependent seizures which do not respond to standard antiepileptic drugs. The earlier the recognition and intervention in the specific cofactor- or vitamin-responsive epilepsies, the better the outcome and prevention of intractable seizures and encephalopathy leading to irreversible neurologic injury. In recent years, the genetics of IEMs has been transformed by the emergence of new molecular genetic technologies. Depending upon the clinical phenotype, current genetic testing may include chromosomal microarray (deletion/duplication analysis), single target gene sequencing, gene panels (sequencing and deletion/duplication analysis), DNA methylation analysis, mitochondrial nuclear gene panel, and mtDNA sequencing and/or trio WES or WGS (which have reduced in costs). A meta-analysis, showed WES and epilepsy gene panels to be the most cost-effective genetic tests for unknown epilepsies versus chromosomal microarray. Most recently, rapid genomic sequencing (RGS) has been associated with a shorter time to diagnosis (3 days) and increased diagnostic yield when compared with standard-of-care testing, including gene panels and microarrays. A randomized controlled trial (RCT) of rapid(r) WGS or rWES in acutely ill infants with diseases of unknown etiology in pediatric ICUs in San Diego, California found RGS to be highly clinically useful for 77% of 201 infants. RGS changed clinical management in 28% of infants and outcomes in 15%. An Australian study of ultra-rapid (ur) exome sequencing (mean time to genomic test report of 3.3 days) in 108 critically ill infants and children with suspected monogenic conditions, had a molecular diagnostic yield of 51% with 20% requiring further genetic analysis. In 42/55 (76%), ur exome sequencing was felt to have influenced clinical management for targeted treatments, surveillance, or palliative care, however, the study was not designed or powered to measure differences in major clinical outcomes compared to standard care of critically ill patients. Further research is needed to understand this tool's clinical value and generalizability balanced against its high costs. A paradigm shift is evolving from pattern- and evidence-based medicine toward algorithm-based, precision medicine targeted to individual mutations. Meticulous clinical phenotyping and pedigree analysis, combined with advances in high-throughput metabolomics, proteomics, transcriptomics (RNAseq in clinically relevant tissues), and genomics, have expedited the identification of novel pathomechanisms and new therapeutic targets. Evaluation of these therapies in IEMs, many of which manifest with encephalopathy and epilepsy, will depend on international registries of well-characterized phenotypes in RCTs and measurement of clinically relevant endpoints. The earlier the recognition and diagnosis and intervention with targeted therapies, the better the overall outcome in terms of the impact on intellectual disability and the effective management of the associated epilepsy.
Collapse
Affiliation(s)
- Ingrid Tein
- Division of Neurology, Dept. of Pediatrics and Dept. of Laboratory Medicine and Pathobiology, The Genetics and Genome Biology Program, The Research Institute, The Hospital for Sick Children, The University of Toronto, Toronto, Ontario, Canada M5G 1X8.
| |
Collapse
|
17
|
van den Broek N, van Meulen F, Ross M, Cerny A, Anderer P, van Gilst M, Pillen S, Overeem S, Fonseca P. Automated sleep staging in people with intellectual disabilities using heart rate and respiration variability. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2023. [PMID: 37291951 DOI: 10.1111/jir.13060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 04/14/2023] [Accepted: 05/17/2023] [Indexed: 06/10/2023]
Abstract
BACKGROUND People with intellectual disabilities (ID) have a higher risk of sleep disorders. Polysomnography (PSG) remains the diagnostic gold standard in sleep medicine. However, PSG in people with ID can be challenging, as sensors can be burdensome and have a negative influence on sleep. Alternative methods of assessing sleep have been proposed that could potentially transfer to less obtrusive monitoring devices. The goal of this study was to investigate whether analysis of heart rate variability and respiration variability is suitable for the automatic scoring of sleep stages in sleep-disordered people with ID. METHODS Manually scored sleep stages in PSGs of 73 people with ID (borderline to profound) were compared with the scoring of sleep stages by the CardioRespiratory Sleep Staging (CReSS) algorithm. CReSS uses cardiac and/or respiratory input to score the different sleep stages. Performance of the algorithm was analysed using input from electrocardiogram (ECG), respiratory effort and a combination of both. Agreement was determined by means of epoch-per-epoch Cohen's kappa coefficient. The influence of demographics, comorbidities and potential manual scoring difficulties (based on comments in the PSG report) was explored. RESULTS The use of CReSS with combination of both ECG and respiratory effort provided the best agreement in scoring sleep and wake when compared with manually scored PSG (PSG versus ECG = kappa 0.56, PSG versus respiratory effort = kappa 0.53 and PSG versus both = kappa 0.62). Presence of epilepsy or difficulties in manually scoring sleep stages negatively influenced agreement significantly, but nevertheless, performance remained acceptable. In people with ID without epilepsy, the average kappa approximated that of the general population with sleep disorders. CONCLUSIONS Using analysis of heart rate and respiration variability, sleep stages can be estimated in people with ID. This could in the future lead to less obtrusive measurements of sleep using, for example, wearables, more suitable to this population.
Collapse
Affiliation(s)
- N van den Broek
- Centre for Sleep Medicine, Kempenhaeghe, Heeze, The Netherlands
| | - F van Meulen
- Centre for Sleep Medicine, Kempenhaeghe, Heeze, The Netherlands
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - M Ross
- Sleep and Respiratory Care, Home Healthcare Solutions, Philips Austria GmbH, Vienna, Austria
| | - A Cerny
- Sleep and Respiratory Care, Home Healthcare Solutions, Philips Austria GmbH, Vienna, Austria
| | - P Anderer
- Sleep and Respiratory Care, Home Healthcare Solutions, Philips Austria GmbH, Vienna, Austria
| | - M van Gilst
- Centre for Sleep Medicine, Kempenhaeghe, Heeze, The Netherlands
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - S Pillen
- Centre for Sleep Medicine, Kempenhaeghe, Heeze, The Netherlands
| | - S Overeem
- Centre for Sleep Medicine, Kempenhaeghe, Heeze, The Netherlands
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - P Fonseca
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
- Philips Research, Eindhoven, The Netherlands
| |
Collapse
|
18
|
Jang Y, Lee HS, Kim MS, Lee J, Jung KY. Anti-seizure medication prescription in epilepsy patients in South Korea: A seven-year population-based retrospective cohort study. Seizure 2023; 109:70-76. [PMID: 37267669 DOI: 10.1016/j.seizure.2023.05.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 04/29/2023] [Accepted: 05/15/2023] [Indexed: 06/04/2023] Open
Abstract
BACKGROUND AND OBJECTIVES This study aimed to explore the natural history of patients with epilepsy using overall antiseizure-medication (ASM) treatment patterns on a nationwide scale in South Korea. METHODS We investigated a retrospective longitudinal cohort of patients with epilepsy in South Korea using nationwide data from the Korean National Health Information Database of the Health Insurance and Review Assessment Service between January 1st, 2009, and December 31st, 2018. Histories of each patient's ASM prescription were followed for up to 7 years from the index date, the first observed date of ICD-10 epilepsy diagnosis codes with at least one ASM prescription. RESULTS Of 82,390 incident patients analyzed, ten thousand and fifty-nine were followed up to seven years, and nearly 60% of them discontinued the ASM(s). The proportion of patients with possible drug-resistant epilepsy (DRE), who experience three or more types of ASMs, gradually increased, reaching approximately 8.8% of the total number of patients in the seventh year (6.45% for adults, 21.8% for children). The duration of progression for half of the patients with possible DRE was 1.29 years for children, 1.79 years for adults, and 1.62 years for mixed-age patients. However, even in the sixth year, 72 cases progressed to possible DRE, and 6 cases with possible DRE discontinued ASMs in the next year, showing a dynamic process. DISCUSSION Our population-based study showed the dynamic changes of anti-seizure medication prescription in epilepsy patients with real-world data, which slowly stabilizes over years after the first diagnosis of epilepsy.
Collapse
Affiliation(s)
- Yoonhyuk Jang
- Department of Neurology, Seoul National University Hospital, Seoul, Republic of Korea
| | - Han Sang Lee
- Department of Neurology, Seoul National University Hospital, Seoul, Republic of Korea
| | - Min Sun Kim
- Department of Biostatistics, Korea University College of Medicine, Seoul, Republic of Korea
| | - Juneyoung Lee
- Department of Biostatistics, Korea University College of Medicine, Seoul, Republic of Korea.
| | - Ki-Young Jung
- Department of Neurology, Seoul National University Hospital, Seoul, Republic of Korea; Seoul National University Hospital Sensory Organ Research Institute, Seoul, Republic of Korea; Seoul National University Medical Research Center Neuroscience Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea.
| |
Collapse
|
19
|
Fontaine S, Gautier L, Diependaele AS, Hamieh M, Morello R, Guillouët S, Bertran F. Impact of educational actions on the quality of life of patients with epilepsy: A randomised controlled trial. Epilepsy Res 2023; 192:107128. [PMID: 37027966 DOI: 10.1016/j.eplepsyres.2023.107128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 02/08/2023] [Accepted: 03/20/2023] [Indexed: 04/07/2023]
Abstract
INTRODUCTION Epilepsy is a common and disabling disease for patients and their families. The care of these patients is no longer limited to the simple control of seizures, but considers, in a more global way, their quality of life (QOL). Improving the QOL is precisely one of the main objectives of therapeutic education. The aim of this study was to evaluate the impact of educational actions on the global QOL of patients with epilepsy. MATERIALS AND METHODS This study was carried out between October 2016 and August 2018. 80 patients were included over 18 years old with an epileptic condition diagnosed for at least 6 months and treated in the University Hospital of Caen Normandy in France. They were randomised to either the control group with usual care or the experimental group with the group educational sessions. The overall score for the QOLIE-31 survey was assessed from the inclusion (M0) and 6 months late. RESULTS At the M0 mark, the score of the control group (58.1 ± 12.3) was significantly lower than that of the experimental group (61.1 ± 14.3). After 6 months, the overall QOL score, was significantly higher for the experimental group compared to the control group (p = 0.002). In the experimental group, the overall score went from 61.1 ± 14.3-69 ± 14.2 and in the control group it went from 58.1 ± 12.3-58 ± 16.2. DISCUSSION The quality-of-life overall score for patients having participated in educational actions provided by epilepsy specialist nurses improved significantly. Complementary research is necessary to assess the sustainability of these effects and interactions with the caregivers.
Collapse
|
20
|
Oja KT, Ilisson M, Reinson K, Muru K, Reimand T, Peterson H, Fishman D, Esko T, Haller T, Kronberg J, Wojcik MH, Kennedy A, Michelotti G, O’Donnell-Luria A, Õiglane-Šlik E, Pajusalu S, Õunap K. Untargeted metabolomics profiling in pediatric patients and adult populations indicates a connection between lipid imbalance and epilepsy. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.03.29.23287640. [PMID: 37034709 PMCID: PMC10081398 DOI: 10.1101/2023.03.29.23287640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
Introduction Epilepsy is a common central nervous system disorder characterized by abnormal brain electrical activity. We aimed to compare the metabolic profiles of plasma from patients with epilepsy across different etiologies, seizure frequency, seizure type, and patient age to try to identify common disrupted pathways. Material and methods We used data from three separate cohorts. The first cohort (PED-C) consisted of 31 pediatric patients with suspicion of a genetic disorder with unclear etiology; the second cohort (AD-C) consisted of 250 adults from the Estonian Biobank (EstBB), and the third cohort consisted of 583 adults ≥ 69 years of age from the EstBB (ELD-C). We compared untargeted metabolomics and lipidomics data between individuals with and without epilepsy in each cohort. Results In the PED-C, significant alterations (p-value <0.05) were detected in sixteen different glycerophosphatidylcholines (GPC), dimethylglycine and eicosanedioate (C20-DC). In the AD-C, nine significantly altered metabolites were found, mainly triacylglycerides (TAG), which are also precursors in the GPC synthesis pathway. In the ELD-C, significant changes in twenty metabolites including multiple TAGs were observed in the metabolic profile of participants with previously diagnosed epilepsy. Pathway analysis revealed that among the metabolites that differ significantly between epilepsy-positive and epilepsy-negative patients in the PED-C, the lipid superpathway (p = 3.2*10-4) and phosphatidylcholine (p = 9.3*10-8) and lysophospholipid (p = 5.9*10-3) subpathways are statistically overrepresented. Analogously, in the AD-C, the triacylglyceride subclass turned out to be statistically overrepresented (p = 8.5*10-5) with the lipid superpathway (p = 1.4*10-2). The presented p-values are FDR-corrected. Conclusion Our results suggest that cell membrane fluidity may have a significant role in the mechanism of epilepsy, and changes in lipid balance may indicate epilepsy. However, further studies are needed to evaluate whether untargeted metabolomics analysis could prove helpful in diagnosing epilepsy earlier.
Collapse
Affiliation(s)
- Kaisa Teele Oja
- Department of Clinical Genetics, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
- Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, Tartu, Estonia
| | - Mihkel Ilisson
- Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, Tartu, Estonia
| | - Karit Reinson
- Department of Clinical Genetics, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
- Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, Tartu, Estonia
| | - Kai Muru
- Department of Clinical Genetics, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
- Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, Tartu, Estonia
| | - Tiia Reimand
- Department of Clinical Genetics, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
- Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, Tartu, Estonia
| | - Hedi Peterson
- Institute of Computer Science, Faculty of Science and Technology, University of Tartu, Tartu, Estonia
| | - Dmytro Fishman
- Institute of Computer Science, Faculty of Science and Technology, University of Tartu, Tartu, Estonia
| | - Tõnu Esko
- Estonian Genome Centre, Institute of Genomics, University of Tartu, Tartu 51010, Estonia
| | - Toomas Haller
- Estonian Genome Centre, Institute of Genomics, University of Tartu, Tartu 51010, Estonia
| | - Jaanika Kronberg
- Estonian Genome Centre, Institute of Genomics, University of Tartu, Tartu 51010, Estonia
| | - Monica H. Wojcik
- Center for Mendelian Genomics, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Division of Genetics and Genomics, Department of Pediatrics, Boston Children’s Hospital, Boston, MA, USA
- Division of Newborn Medicine, Department of Pediatrics, Boston Children’s Hospital, Boston, MA, USA
| | - Adam Kennedy
- Metabolon, 615 Davis Drive, Suite 100, Morrisville, NC, USA
| | | | - Anne O’Donnell-Luria
- Center for Mendelian Genomics, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Division of Genetics and Genomics, Department of Pediatrics, Boston Children’s Hospital, Boston, MA, USA
| | - Eve Õiglane-Šlik
- Department of Pediatrics, Institute of Clinical Medicine, Faculty of Medicine, University of Tartu
- Children’s Clinic of Tartu University Hospital, Tartu University Hospital
| | - Sander Pajusalu
- Department of Clinical Genetics, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
- Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, Tartu, Estonia
| | - Katrin Õunap
- Department of Clinical Genetics, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
- Department of Clinical Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, Tartu, Estonia
| |
Collapse
|
21
|
He Z, Li J. The therapeutic effects of lacosamide on epilepsy-associated comorbidities. Front Neurol 2023; 14:1063703. [PMID: 37006477 PMCID: PMC10062524 DOI: 10.3389/fneur.2023.1063703] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 03/02/2023] [Indexed: 03/18/2023] Open
Abstract
Epilepsy is a chronic neurological disorder associated with severe social and psychological effects, and most epilepsy patients often report at least one comorbidity. Accumulating evidence have suggested that lacosamide, a new generation of anti-seizure medications, may exhibit efficacy in the management of both epilepsy and its related comorbidities. Therefore, this narrative review aimed to elucidate the recent advancements regarding the therapeutic role of lacosamide in epilepsy-associated comorbidities. The possible pathophysiological mechanisms between epilepsy and epilepsy-associated comorbidities have been also partially described. Whether lacosamide improves cognitive and behavioral functions in patients with epilepsy has not been conclusively established. Some studies support that lacosamide may alleviate anxiety and depression in epilepsy patients. In addition, lacosamide has been found to be safe and effective in the treatment of epilepsy in people with intellectual disabilities, epilepsy of cerebrovascular etiology, and epilepsy associated with brain tumors. Moreover, lacosamide treatment has demonstrated fewer side effects on other systems. Hence, future larger and higher quality clinical studies are needed to further explore both the safety and efficacy of lacosamide in the treatment of epilepsy-associated comorbidities.
Collapse
|
22
|
Fan HC, Chiang KL, Chang KH, Chen CM, Tsai JD. Epilepsy and Attention Deficit Hyperactivity Disorder: Connection, Chance, and Challenges. Int J Mol Sci 2023; 24:ijms24065270. [PMID: 36982345 PMCID: PMC10049646 DOI: 10.3390/ijms24065270] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/20/2023] [Accepted: 03/01/2023] [Indexed: 03/12/2023] Open
Abstract
Comorbidities are common in children with epilepsy, with nearly half of the patients having at least one comorbidity. Attention deficit hyperactivity disorder (ADHD) is a psychiatric disorder characterized by hyperactivity and inattentiveness level disproportional to the child’s developmental stage. The burden of ADHD in children with epilepsy is high and can adversely affect the patients’ clinical outcomes, psychosocial aspects, and quality of life. Several hypotheses were proposed to explain the high burden of ADHD in childhood epilepsy; the well-established bidirectional connection and shared genetic/non-genetic factors between epilepsy and comorbid ADHD largely rule out the possibility of a chance in this association. Stimulants are effective in children with comorbid ADHD, and the current body of evidence supports their safety within the approved dose. Nonetheless, safety data should be further studied in randomized, double-blinded, placebo-controlled trials. Comorbid ADHD is still under-recognized in clinical practice. Early identification and management of comorbid ADHD are crucial to optimize the prognosis and reduce the risk of adverse long-term neurodevelopmental outcomes. The identification of the shared genetic background of epilepsy and ADHD can open the gate for tailoring treatment options for these patients through precision medicine.
Collapse
Affiliation(s)
- Hueng-Chuen Fan
- Department of Pediatrics, Tungs’ Taichung Metroharbor Hospital, Wuchi, Taichung 435, Taiwan
- Department of Rehabilitation, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli 356, Taiwan
- Department of Life Sciences, Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
| | - Kuo-Liang Chiang
- Department of Pediatric Neurology, Kuang-Tien General Hospital, Taichung 433, Taiwan
- Department of Nutrition, Hungkuang University, Taichung 433, Taiwan
| | - Kuang-Hsi Chang
- Department of Medical Research, Tungs’ Taichung Metroharbor Hospital, Wuchi, Taichung 435, Taiwan
| | - Chuan-Mu Chen
- Department of Life Sciences, Agricultural Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
- The iEGG and Animal Biotechnology Center, and Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung 402, Taiwan
- Correspondence: (C.-M.C.); (J.-D.T.); Tel.: +886-4-22840319-701 (C.-M.C.); +886-4-24730022-21731 (J.-D.T.)
| | - Jeng-Dau Tsai
- School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
- Department of Pediatrics, Chung Shan Medical University Hospital, Taichung 402, Taiwan
- Correspondence: (C.-M.C.); (J.-D.T.); Tel.: +886-4-22840319-701 (C.-M.C.); +886-4-24730022-21731 (J.-D.T.)
| |
Collapse
|
23
|
Shirani S, Valentin A, Alarcon G, Kazi F, Sanei S. Separating Inhibitory and Excitatory Responses of Epileptic Brain to Single-Pulse Electrical Stimulation. Int J Neural Syst 2023; 33:2350008. [PMID: 36495050 DOI: 10.1142/s0129065723500089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
To enable an accurate recognition of neuronal excitability in an epileptic brain for modeling or localization of epileptic zone, here the brain response to single-pulse electrical stimulation (SPES) has been decomposed into its constituent components using adaptive singular spectrum analysis (SSA). Given the response at neuronal level, these components are expected to be the inhibitory and excitatory components. The prime objective is to thoroughly investigate the nature of delayed responses (elicited between 100[Formula: see text]ms-1 s after SPES) for localization of the epileptic zone. SSA is a powerful subspace signal analysis method for separation of single channel signals into their constituent uncorrelated components. The consistency in the results for both early and delayed brain responses verifies the usability of the approach.
Collapse
Affiliation(s)
- Sepehr Shirani
- Department of Computer Science, School of Science and Technology, Nottingham Trent University, UK
| | - Antonio Valentin
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King's College London, UK
| | | | - Farhana Kazi
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King's College London, UK
| | - Saeid Sanei
- Department of Computer Science, School of Science and Technology, Nottingham Trent University, UK
| |
Collapse
|
24
|
Callahan M, Matson JL, Tevis C. Developmental Functioning of Infants and Toddlers with Neurodevelopmental Disorders. Dev Neurorehabil 2023; 26:89-100. [PMID: 36628488 DOI: 10.1080/17518423.2023.2166615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
PURPOSE The current study aimed to investigate developmental functioning in infants and toddlers with autism spectrum disorder (ASD), seizures, cerebral palsy (CP), and atypical development. METHODS An ANOVA was utilized to investigate the differences between neurodevelopmental group on BDI-2 developmental quotient and a MANOVA was used to investigate the differences between the groups and five developmental domains. RESULTS The results indicated statistically significant differences in overall developmental functioning and each subdomain of the BDI-2. DISCUSSION These findings provide the basis for further research to investigate comorbidities of the three neurodevelopmental disorders and parse out the impact of intellectual disability (ID).
Collapse
Affiliation(s)
- Megan Callahan
- Department of Psychology, Louisiana State University, Baton Rouge, LA, USA
| | - Johnny L Matson
- Department of Psychology, Louisiana State University, Baton Rouge, LA, USA
| | - Celeste Tevis
- Department of Psychology, Louisiana State University, Baton Rouge, LA, USA
| |
Collapse
|
25
|
Elo J, Tolppanen AM, Koponen M, Tiihonen M, Hartikainen S. Recent Hospitalization and Initiation of Antiepileptics Among Persons With Alzheimer's Disease. J Am Med Dir Assoc 2023; 24:213-219.e6. [PMID: 36403662 DOI: 10.1016/j.jamda.2022.10.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 09/22/2022] [Accepted: 10/15/2022] [Indexed: 11/19/2022]
Abstract
OBJECTIVES Antiepileptic drugs (AEDs) are frequently prescribed for persons with Alzheimer's disease (AD), but little is known on factors associated with AED initiation in this population. We investigated whether recent hospitalization is associated with AED initiation in persons with AD. DESIGN Nested case-control study in the nationwide register-based Medication use and Alzheimer's disease (MEDALZ) cohort. PARTICIPANTS AND SETTINGS The MEDALZ cohort includes 70,718 persons diagnosed with AD during 2005-2011 in Finland. Altogether 6814 AED initiators and 6814 age-, sex-, and time since AD diagnosis-matched noninitiators were included in this study. Matching date was the date of AED initiation. METHODS AED purchases were identified from the Prescription Register and hospitalizations from the Care Register for Health Care. Recent hospitalization was defined as hospitalization ending within 2 weeks before the matching date. Association between recent hospitalization and AED initiation was assessed with conditional logistic regression. RESULTS The most frequently initiated AEDs were pregabalin (42.9%) and valproic acid (32.2%). A bigger proportion of AED initiators (36.9%) than noninitiators (5.3%) were recently hospitalized [odds ratio (OR) 10.5, 95% CI 9.22-11.9]. Dementia was the most frequent discharge diagnosis among AED initiators (29.1%) and noninitiators (27.9%). Among AED initiators, the next most frequent diagnosis was epilepsy (20.6%). Musculoskeletal diagnoses and use of analgesics including opioids was more common among gabapentinoid initiators compared with other AED initiators. CONCLUSIONS AND IMPLICATIONS Recent hospitalization was significantly related to AED initiation. Initiations of AED might have been related to common symptoms in persons with AD like neuropathic pain, epilepsy, and neuropsychiatric symptoms.
Collapse
Affiliation(s)
- Jenna Elo
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland; Kuopio Research Centre of Geriatric Care, University of Eastern Finland, Kuopio, Finland
| | - Anna-Maija Tolppanen
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland; Kuopio Research Centre of Geriatric Care, University of Eastern Finland, Kuopio, Finland
| | - Marjaana Koponen
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland; Kuopio Research Centre of Geriatric Care, University of Eastern Finland, Kuopio, Finland; Center for Medicine Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Parkville, Victoria, Australia
| | - Miia Tiihonen
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland; Kuopio Research Centre of Geriatric Care, University of Eastern Finland, Kuopio, Finland
| | - Sirpa Hartikainen
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland; Kuopio Research Centre of Geriatric Care, University of Eastern Finland, Kuopio, Finland.
| |
Collapse
|
26
|
Sirakanyan SN, Spinelli D, Petrou A, Geronikaki A, Kartsev VG, Hakobyan EK, Yegoryan HA, Zuppiroli L, Zuppiroli R, Ayvazyan AG, Paronikyan RG, Arakelyan TA, Hovakimyan AA. New Bicyclic Pyridine-Based Hybrids Linked to the 1,2,3-Triazole Unit: Synthesis via Click Reaction and Evaluation of Neurotropic Activity and Molecular Docking. Molecules 2023; 28:molecules28030921. [PMID: 36770592 PMCID: PMC9920413 DOI: 10.3390/molecules28030921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 12/29/2022] [Accepted: 01/06/2023] [Indexed: 01/18/2023] Open
Abstract
The synthesis of new original bicyclic pyridine-based hybrids linked to the 1,2,3-triazole unit was described via a click reaction. The anticonvulsant activity and some psychotropic properties of the new compounds were evaluated. The biological assays demonstrated that some of the studied compounds showed high anticonvulsant and psychotropic properties. The five most active compounds (7a, d, g, j, and m) contain a pyrano [3,4-c]pyridine cycle with a methyl group in the pyridine ring in their structures. Furthermore, molecular docking studies were performed, and their results are in agreement with experimental data.
Collapse
Affiliation(s)
- Samvel N. Sirakanyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Ave. Azatutyan 26, Yerevan 0014, Armenia
- Correspondence: (S.N.S.); (D.S.); Tel.: +374-9132-1599 (S.N.S.); +39-34-8773-3265 (D.S.)
| | - Domenico Spinelli
- Dipartimento di Chimica G. Ciamician, Alma Mater Studiorum-Università di Bologna, Via F. Selmi 2, 40126 Bologna, Italy
- Correspondence: (S.N.S.); (D.S.); Tel.: +374-9132-1599 (S.N.S.); +39-34-8773-3265 (D.S.)
| | - Anthi Petrou
- School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Athina Geronikaki
- School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | | | - Elmira K. Hakobyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Ave. Azatutyan 26, Yerevan 0014, Armenia
| | - Hasmik A. Yegoryan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Ave. Azatutyan 26, Yerevan 0014, Armenia
| | - Luca Zuppiroli
- Department of Industrial Chemistry ‘Toso Montanari’, Alma Mater Studiorum-Università di Bologna, Viale del Risorgimento 4, 40136 Bologna, Italy
| | - Riccardo Zuppiroli
- Department of Industrial Chemistry ‘Toso Montanari’, Alma Mater Studiorum-Università di Bologna, Viale del Risorgimento 4, 40136 Bologna, Italy
| | - Armen G. Ayvazyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Molecule Structure Research Centre, Ave. Azatutyan 26, Yerevan 0014, Armenia
| | - Ruzanna G. Paronikyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Ave. Azatutyan 26, Yerevan 0014, Armenia
| | - Tatevik A. Arakelyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Ave. Azatutyan 26, Yerevan 0014, Armenia
| | - Anush A. Hovakimyan
- Scientific Technological Center of Organic and Pharmaceutical Chemistry of National Academy of Science of Republic of Armenia, Institute of Fine Organic Chemistry of A.L.Mnjoyan, Ave. Azatutyan 26, Yerevan 0014, Armenia
| |
Collapse
|
27
|
de Labra C, Cudeiro J, Rivadulla C. Synergistic effects of applying static magnetic fields and diazepam to improve EEG abnormalities in the pilocarpine epilepsy rat model. Sci Rep 2023; 13:214. [PMID: 36604478 PMCID: PMC9816095 DOI: 10.1038/s41598-022-26870-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 12/21/2022] [Indexed: 01/06/2023] Open
Abstract
The lithium-pilocarpine rat model is a well-known model of temporal epilepsy. Recently we found that transcranial static magnetic stimulation (tSMS) delay and reduce the signs of EEG in this model. We aim to test the effect of combining the therapeutic action of tSMS and diazepam, a drug used to treat status epilepticus. We induce epilepsy in 12 Sprague-Dawley rats. Animals were classified as "magnet" when a magnetic neodymium cylinder was placed over the skull or "control" when a stainless-steel replica was used. Diazepam was injected 60-min after the second doses of pilocarpine injection. We found a reduction in the number of spikes/minute for magnet condition compared with sham condition, reaching significance at 60 min after diazepam injection. The Root-Mean-Square shown a significant reduction in magnet animals compared with those receiving diazepam (Tukey's-test 30 and 60 min after diazepam injection, p < 0.01; 40 and 50 min after diazepam injection, p < 0.05). Furthermore, the power spectrum analysis shown a reduction in delta, theta, alpha and beta bands, on the diazepam + magnet animals compared to the diazepam + sham group. Analysis of high-frequency oscillations revealed an increased in the ripples due to pilocarpine being reduced by diazepam. Our results demonstrate that application of tSMS previously to diazepam potentiates the effect of the drug by reducing the electroencephalographic pattern associated with epileptiform discharges. We suggest a new synergistic cooperation between pharmacology and neuromodulation as a future treatment for epilepsy.
Collapse
Affiliation(s)
- Carmen de Labra
- NEUROcom, Centro Interdisciplinar de Química e Bioloxía (CICA), Universidade da Coruña, Rúa as Carballeiras, 15071, A Coruña, Spain. .,NEUROcom, Facultade de Enfermería e Podoloxía, Universidade da Coruña, Campus de Esteiro, Ferrol, Spain. .,Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, As Xubias, 15006, A Coruña, Spain.
| | - Javier Cudeiro
- grid.8073.c0000 0001 2176 8535NEUROcom, Centro Interdisciplinar de Química e Bioloxía (CICA), Universidade da Coruña, Rúa as Carballeiras, 15071 A Coruña, Spain ,grid.420359.90000 0000 9403 4738Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, As Xubias, 15006 A Coruña, Spain ,grid.8073.c0000 0001 2176 8535NEUROcom, Facultade de Ciencias da Saúde, Universidade da Coruña, Campus de Oza, A Coruña, Spain ,Centro de Estimulación Cerebral de Galicia, A Coruña, Spain
| | - Casto Rivadulla
- grid.8073.c0000 0001 2176 8535NEUROcom, Centro Interdisciplinar de Química e Bioloxía (CICA), Universidade da Coruña, Rúa as Carballeiras, 15071 A Coruña, Spain ,grid.420359.90000 0000 9403 4738Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, As Xubias, 15006 A Coruña, Spain ,grid.8073.c0000 0001 2176 8535NEUROcom, Facultade de Ciencias da Saúde, Universidade da Coruña, Campus de Oza, A Coruña, Spain
| |
Collapse
|
28
|
Guo M, Xie P, Liu S, Luan G, Li T. Epilepsy and Autism Spectrum Disorder (ASD): The Underlying Mechanisms and Therapy Targets Related to Adenosine. Curr Neuropharmacol 2023; 21:54-66. [PMID: 35794774 PMCID: PMC10193761 DOI: 10.2174/1570159x20666220706100136] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 03/23/2022] [Accepted: 04/26/2022] [Indexed: 02/04/2023] Open
Abstract
Epilepsy and autism spectrum disorder (ASD) are highly mutually comorbid, suggesting potential overlaps in genetic etiology, pathophysiology, and neurodevelopmental abnormalities. Adenosine, an endogenous anticonvulsant and neuroprotective neuromodulator of the brain, has been proved to affect the process of epilepsy and ASD. On the one hand, adenosine plays a crucial role in preventing the progression and development of epilepsy through adenosine receptordependent and -independent ways. On the other hand, adenosine signaling can not only regulate core symptoms but also improve comorbid disorders in ASD. Given the important role of adenosine in epilepsy and ASD, therapeutic strategies related to adenosine, including the ketogenic diet, neuromodulation therapy, and adenosine augmentation therapy, have been suggested for the arrangement of epilepsy and ASD. There are several proposals in this review. Firstly, it is necessary to further discuss the relationship between both diseases based on the comorbid symptoms and mechanisms of epilepsy and ASD. Secondly, it is important to explore the role of adenosine involved in epilepsy and ASD. Lastly, potential therapeutic value and clinical approaches of adenosine-related therapies in treating epilepsy and ASD need to be emphasized.
Collapse
Affiliation(s)
- Mengyi Guo
- Department of Brain Institute, Center of Epilepsy, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Epilepsy Research, Sanbo Brain Hospital, Capital Medical University, Beijing 100093, China
- Department of Neurology, Center of Epilepsy, Beijing Institute for Brain Disorders, Sanbo Brain Hospital, Capital Medical University, Beijing 100093, China
| | - Pandeng Xie
- Department of Brain Institute, Center of Epilepsy, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Epilepsy Research, Sanbo Brain Hospital, Capital Medical University, Beijing 100093, China
- Department of Neurology, Center of Epilepsy, Beijing Institute for Brain Disorders, Sanbo Brain Hospital, Capital Medical University, Beijing 100093, China
| | - Siqi Liu
- Department of Brain Institute, Center of Epilepsy, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Epilepsy Research, Sanbo Brain Hospital, Capital Medical University, Beijing 100093, China
- Department of Neurology, Center of Epilepsy, Beijing Institute for Brain Disorders, Sanbo Brain Hospital, Capital Medical University, Beijing 100093, China
| | - Guoming Luan
- Department of Brain Institute, Center of Epilepsy, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Epilepsy Research, Sanbo Brain Hospital, Capital Medical University, Beijing 100093, China
- Department of Neurology, Center of Epilepsy, Beijing Institute for Brain Disorders, Sanbo Brain Hospital, Capital Medical University, Beijing 100093, China
| | - Tianfu Li
- Department of Brain Institute, Center of Epilepsy, Beijing Institute for Brain Disorders, Beijing Key Laboratory of Epilepsy Research, Sanbo Brain Hospital, Capital Medical University, Beijing 100093, China
- Department of Neurology, Center of Epilepsy, Beijing Institute for Brain Disorders, Sanbo Brain Hospital, Capital Medical University, Beijing 100093, China
| |
Collapse
|
29
|
Muacevic A, Adler JR, Malaikah AA, Alghamdi AM, Al-Zahrani RM, Nahas RJ, Khan MA, Hakami AY, Babaer DA. Prevalence of Etiological Factors in Adult Patients With Epilepsy in a Tertiary Care Hospital in the Western Region of Saudi Arabia: A Cross-Sectional Study. Cureus 2023; 15:e33301. [PMID: 36618504 PMCID: PMC9811852 DOI: 10.7759/cureus.33301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2023] [Indexed: 01/04/2023] Open
Abstract
Background Epilepsy is a chronic neurologic condition with different risk factors and genetic predispositions. It is characterized by the occurrence of an epileptic seizure. To our knowledge, most studies have focused on revealing epilepsy prevalence in Saudi Arabia, but the etiological prevalence is still not well-studied in the region. Thus, this research aims to raise awareness and provide more insights into the etiological prevalence of this disorder. Methodology A cross-sectional study was performed among 431 adult patients diagnosed with epilepsy in the Neurology Department at King Abdulaziz Medical City in Jeddah, Saudi Arabia. Patients' data were retrospectively collected from electronic medical files covering the period between May 2016 and April 2021. Epilepsy etiologies were classified as suggested by the International League Against Epilepsy 2017. Results The most commonly identified seizures were generalized (25.3%) and focal (8.9%). However, 66.1% of seizure types were unidentifiable. The most common etiology was structural (42.9%), followed by genetic (7.2%), with strokes (24.3%) and tumors (23.8%) being the most prevalent structural etiologies. However, 47.6% of the patients were classified under unknown etiology. Conclusions This study suggested that epilepsy diagnosed as generalized was by far the most common seizure type in our cohort. Structural etiology was evident in most patients, with stroke being the highest presented etiology.
Collapse
|
30
|
Sun H, Ma D, Cheng Y, Li J, Zhang W, Jiang T, Li Z, Li X, Meng H. The JAK-STAT Signaling Pathway in Epilepsy. Curr Neuropharmacol 2023; 21:2049-2069. [PMID: 36518035 PMCID: PMC10556373 DOI: 10.2174/1570159x21666221214170234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 11/08/2022] [Accepted: 11/21/2022] [Indexed: 12/16/2022] Open
Abstract
Epilepsy is defined as spontaneous recurrent seizures in the brain. There is increasing evidence that inflammatory mediators and immune cells are involved in epileptic seizures. As more research is done on inflammatory factors and immune cells in epilepsy, new targets for the treatment of epilepsy will be revealed. The Janus kinase-signal transducer and transcriptional activator (JAKSTAT) signaling pathway is strongly associated with many immune and inflammatory diseases, At present, more and more studies have found that the JAK-STAT pathway is involved in the development and development of epilepsy, indicating the JAK-STAT pathway's potential promise as a target in epilepsy treatment. In this review, we discuss the composition, activation, and regulation of the JAK-STAT pathway and the relationship between the JAK-STAT pathway and epilepsy. In addition, we summarize the common clinical inhibitors of JAK and STAT that we would expect to be used in epilepsy treatment in the future.
Collapse
Affiliation(s)
- Huaiyu Sun
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Changchun, China
| | - Di Ma
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Changchun, China
| | - Yu Cheng
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Changchun, China
| | - Jiaai Li
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Changchun, China
| | - Wuqiong Zhang
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Changchun, China
| | - Ting Jiang
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Changchun, China
| | - Zhaoran Li
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Changchun, China
| | - Xuewei Li
- Department of Radiology, The First Hospital of Jilin University, Changchun, China
| | - Hongmei Meng
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Changchun, China
| |
Collapse
|
31
|
Ripatti L, Puustinen L, Rautava P, Koivisto M, Haataja L. Impact of epilepsy on the risk of hospital-treated injuries in Finnish children. Epilepsy Behav Rep 2023; 21:100587. [PMID: 36935841 PMCID: PMC10015441 DOI: 10.1016/j.ebr.2023.100587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 01/11/2023] [Accepted: 01/11/2023] [Indexed: 01/19/2023] Open
Abstract
Objectives To study the effect of epilepsy on the risk of injury in children. Methods All first-born singleton children (n = 133055) born in 2001 - 2006 in Finland were included. Data was collected from national registers up to the first hospital-treated injury during the five years following the onset of epilepsy. Four matched controls were chosen for every subject. Results Epilepsy had been diagnosed in 0.66 % of children. During follow-up, 12 % of 884 children with epilepsy and 9 % of 3536 controls were hospitalized for injuries (HR 1.387 [95 % CI 1.115 - 1.725]; p = 0.0033). Risk for injuries was higher in boys than girls (p = 0.0057). Mean age at the first injury was 6.8 years (SD 3.3, median 7, range 0-13) in subjects and 7.2 years (SD 3.2, median 8, range 1-13) in controls (p = 0.272). The rate of hospitalization did not differ according to the type of epilepsy. The risks of subjects compared to controls were not significantly different concerning the nature of injury or survival. Conclusions Children with epilepsy are at increased risk for hospital-treated injuries. The spectrum of injuries and the risk for death due to injuries are not different in children with and without epilepsy.
Collapse
Affiliation(s)
- Liisi Ripatti
- Department of Pediatric Surgery, Turku University Hospital and University of Turku, Turku, Finland
- Corresponding author at: Department of Pediatric Surgery, Turku University Hospital, Savitehtaankatu 5, PL 52, FI-20520 Turku, Finland.
| | - Laura Puustinen
- Department of Public Health, University of Turku, Turku, Finland
- Turku Clinical Research Centre, Turku University Hospital, Turku, Finland
| | - Päivi Rautava
- Department of Public Health, University of Turku, Turku, Finland
- Turku Clinical Research Centre, Turku University Hospital, Turku, Finland
| | - Mari Koivisto
- Department of Biostatistics, University of Turku, Turku, Finland
| | - Leena Haataja
- Children's Hospital, Pediatric Research Centre, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| |
Collapse
|
32
|
Hagemann A, Lahr D, May TW, Speicher P, Hausfeld H, Coban I, Müffelmann B, Bien CG, Specht U. Efficacy of a specialized inpatient rehabilitation program in patients with early versus chronic epilepsy. Epilepsy Behav 2022; 142:108999. [PMID: 36446667 DOI: 10.1016/j.yebeh.2022.108999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 11/03/2022] [Accepted: 11/11/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To evaluate the efficacy of a specialized inpatient rehabilitation program in patients with early in comparison with chronic epilepsy. METHODS We performed a prospective, open pre/post study using a parallel group design. Patients with early epilepsy (EE, treatment with anti-seizure medication [ASM] ≤ 1 year) or with chronic epilepsy (CE, ASM treatment > 5 years) completed questionnaires at the time of their admission to the rehabilitation program and at discharge. Outcome measures comprised scales from the PESOS questionnaire (PErformance, SOciodemographic aspects, Subjective estimation; e.g., emotional adaptation to epilepsy) as well as screening instruments for depression (Neurological Disorders Depression Inventory for Epilepsy, NDDI-E) and anxiety (Generalized Anxiety Disorder Scale, GAD-7). Linear mixed models (LMMs) were used to determine the effects of the program in the total group and to compare the effects between patients with EE and CE. RESULTS The analyses included 79 patients with EE and 157 patients with CE. Baseline comparisons revealed differences in disease-related and sociodemographic variables (e.g., patients with EE were older, those with CE had a higher seizure frequency and a higher rate of unemployment; all p < .01). LMMs showed significant improvements in emotional adaptation to epilepsy, depression, anxiety, overall quality of life and overall health as well as in perceived overall restrictions because of epilepsy and the subjective level of information about epilepsy (all p < .001). Despite the different duration of epilepsy, baseline levels as well as improvements did not differ between patients with EE and CE (all p > .05) except for the perceived level of information, which was significantly lower in patients with EE at admission and improved to a higher extent in this group (both p < .001). CONCLUSION Both patients with EE and patients with CE who are referred to a specialized comprehensive rehabilitation program benefit from the participation in this program with respect to emotional adaptation to epilepsy, aspects of quality of life, and level of information about epilepsy.
Collapse
Affiliation(s)
- Anne Hagemann
- Society for Epilepsy Research, Maraweg 21, 33617 Bielefeld, Germany.
| | - Denise Lahr
- Bielefeld University, Medical School, Department of Epileptology (Krankenhaus Mara), Maraweg 21, 33617 Bielefeld, Germany.
| | - Theodor W May
- Society for Epilepsy Research, Maraweg 21, 33617 Bielefeld, Germany.
| | - Pascal Speicher
- Bielefeld University, Medical School, Department of Epileptology (Krankenhaus Mara), Maraweg 21, 33617 Bielefeld, Germany.
| | - Heiko Hausfeld
- Bielefeld University, Medical School, Department of Epileptology (Krankenhaus Mara), Maraweg 21, 33617 Bielefeld, Germany.
| | - Ingrid Coban
- Bielefeld University, Medical School, Department of Epileptology (Krankenhaus Mara), Maraweg 21, 33617 Bielefeld, Germany.
| | - Birgitt Müffelmann
- Bielefeld University, Medical School, Department of Epileptology (Krankenhaus Mara), Maraweg 21, 33617 Bielefeld, Germany.
| | - Christian G Bien
- Society for Epilepsy Research, Maraweg 21, 33617 Bielefeld, Germany; Bielefeld University, Medical School, Department of Epileptology (Krankenhaus Mara), Maraweg 21, 33617 Bielefeld, Germany.
| | - Ulrich Specht
- Bielefeld University, Medical School, Department of Epileptology (Krankenhaus Mara), Maraweg 21, 33617 Bielefeld, Germany.
| |
Collapse
|
33
|
Meisel C, Holtkamp M, Vock S. Ambulantes Langzeit-Video-EEG als neuer diagnostischer Ansatz in Deutschland: Ergebnisse einer Machbarkeitsstudie. DER NERVENARZT 2022:10.1007/s00115-022-01412-0. [DOI: 10.1007/s00115-022-01412-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/13/2022] [Indexed: 11/23/2022]
Abstract
ZusammenfassungDas Langzeit-Video-EEG als Goldstandarddiagnostik bei Epilepsie und anderen Anfallsleiden ist in Deutschland derzeit nur in wenigen spezialisierten Zentren zur stationären Überwachung verfügbar. Diese begrenzten Überwachungskapazitäten und der damit verbundene hohe Zeit- und Arbeitsaufwand führen bundesweit zu einer erheblichen Wartezeit für diese wichtige Diagnostik. Neue, tragbare Sensortechnologien und automatisierte Datenanalysemethoden schaffen Möglichkeiten für Video-EEG-Langzeituntersuchungen nach dem Goldstandard im ambulanten Bereich, die dazu beitragen können, diese Barriere zu überwinden. Hier berichten wir über die Ergebnisse einer Machbarkeitsstudie an einem Zentrum, in der das ambulante Langzeit-Video-EEG (ALVEEG) als diagnostischer Weg in Deutschland eingeführt wurde. In dem neuen Diagnostikpfad soll der Einsatz innovativer, tragbarer Video-EEG-Monitoringsysteme zusammen mit einer durch künstliche Intelligenz unterstützten Datenanalyse den von Anfallsleiden betroffenen Patienten einen schnelleren, effizienteren und sektorübergreifenden Zugang zu einer Goldstandarddiagnostik in der häuslichen Umgebung ermöglichen. Die Diagnostik wurde von Patienten und Klinikern gut angenommen und könnte eine ergänzende Option zur stationären Überwachung darstellen, um die derzeitigen Engpässe in Diagnostik und Versorgung zu beseitigen.
Collapse
|
34
|
Epidemiology of epilepsy in old age – English Version. ZEITSCHRIFT FÜR EPILEPTOLOGIE 2022. [DOI: 10.1007/s10309-022-00480-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
35
|
Petersen JJ, Juul S, Jørgensen CK, Gluud C, Jakobsen JC. Deep brain stimulation for neurological disorders: a protocol for a systematic review with meta-analysis and Trial Sequential Analysis of randomised clinical trials. Syst Rev 2022; 11:218. [PMID: 36229825 PMCID: PMC9558400 DOI: 10.1186/s13643-022-02095-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 10/01/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Deep brain stimulation has been used since the 1980s for neurological disorders and the USA and Europe have now approved it for Parkinson's disease, essential tremor, dystonia, and epilepsy. Previous reviews have assessed the effects of deep brain stimulation on different neurological disorders. These reviews all had methodological limitations. METHODS This is a protocol for a systematic review based on searches of major medical databases (e.g. MEDLINE, EMBASE, CENTRAL) and clinical trial registries. Two review authors will independently extract data and conduct risk of bias assessment. We will include published and unpublished randomised clinical trial comparing deep brain stimulation versus no intervention, usual care, sham stimulation, medical treatment, or resective surgery for Parkinson's disease, essential tremor, dystonia, or epilepsy. The effects of deep brain stimulation will be analysed separately for each of the different diagnoses. Primary outcomes will be all-cause mortality, disease-specific symptoms, and serious adverse events. Secondary outcomes will be quality of life, depressive symptoms, executive functioning, level of functioning, and non-serious adverse events. Data will be analysed using fixed-effect and random-effects meta-analyses and Trial Sequential Analysis. Risk of bias will be assessed with the Cochrane Risk of Bias tool-version 2, an eight-step procedure to assess if the thresholds for clinical significance are crossed, and the certainty of the evidence will be assessed by Grading of Recommendations, Assessment, Development and Evaluations (GRADE). DISCUSSION Deep brain stimulation is increasingly being used for different neurological diseases, and the effects are unclear based on previous evidence. There is a need for a comprehensive systematic review of the current evidence. This review will provide the necessary background for weighing the benefits against the harms when assessing deep brain stimulation as intervention for individual neurological disorders. SYSTEMATIC REVIEW REGISTRATION PROSPERO 306,556.
Collapse
Affiliation(s)
- Johanne Juul Petersen
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, Copenhagen Ø, 2100, Copenhagen, Denmark.
| | - Sophie Juul
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, Copenhagen Ø, 2100, Copenhagen, Denmark
| | - Caroline Kamp Jørgensen
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, Copenhagen Ø, 2100, Copenhagen, Denmark
| | - Christian Gluud
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, Copenhagen Ø, 2100, Copenhagen, Denmark.,Department of Regional Health Research, Faculty of Health Sciences, University of Southern Denmark, J.B. Winsløws Vej 19, 3, Odense C, 5000, Odense, Denmark
| | - Janus Christian Jakobsen
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, Copenhagen Ø, 2100, Copenhagen, Denmark.,Department of Regional Health Research, Faculty of Health Sciences, University of Southern Denmark, J.B. Winsløws Vej 19, 3, Odense C, 5000, Odense, Denmark
| |
Collapse
|
36
|
Weye N, Momen NC, Whiteford HA, Christensen MK, Iburg KM, Santomauro DF, Agerbo E, Mortensen PB, Pedersen CB, McGrath JJ, Plana-Ripoll O. The contribution of general medical conditions to the non-fatal burden of mental disorders: register-based cohort study in Denmark. BJPsych Open 2022; 8:e180. [PMID: 36205020 PMCID: PMC9634585 DOI: 10.1192/bjo.2022.583] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND General medical conditions (GMCs) often co-occur with mental and substance use disorders (MSDs). AIMS To explore the contribution of GMCs to the burden of disease in people with MSDs, and investigate how this varied by age. METHOD A population-based cohort of 6 988 507 persons living in Denmark during 2000-2015 followed for up to 16 years. Danish health registers were used to identify people with MSDs and GMCs. For each MSD, years lived with disability and health loss proportion (HeLP) were estimated for comorbid MSDs and GMCs, using a multiplicative model for disability weights. RESULTS Those with any MSD lost the equivalent of 43% of healthy life (HeLP = 0.43, 95% CI 0.40-0.44) after including information on GMCs, which was an increase from 25% before including GMCs (HeLP = 0.25, 95% CI 0.23-0.27). Schizophrenia was associated with the highest burden of disease (HeLP = 0.77, 95% CI 0.68-0.85). However, within each disorder, the relative contribution of MSDs and GMCs varied. For example, in those diagnosed with schizophrenia, MSDs and GMCs accounted for 86% and 14% of the total health loss; in contrast, in those with anxiety disorders, the same proportions were 59% and 41%. In general, HeLP increased with age, and was mainly associated with increasing rates of pulmonary, musculoskeletal and circulatory diseases. CONCLUSIONS In those with mental disorders, the relative contribution of comorbid GMCs to the non-fatal burden of disease increases with age. GMCs contribute substantially to the non-fatal burden of disease in those with MSDs.
Collapse
Affiliation(s)
- Nanna Weye
- National Centre for Register-based Research, Aarhus University, Denmark
| | - Natalie C Momen
- National Centre for Register-based Research, Aarhus University, Denmark
| | - Harvey A Whiteford
- School of Public Health, The University of Queensland, Australia; and Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Australia
| | - Maria Klitgaard Christensen
- National Centre for Register-based Research, Aarhus University, Denmark; and Department of Public Health, Aarhus University, Denmark
| | | | - Damian F Santomauro
- School of Public Health, The University of Queensland, Australia; Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Australia; and Institute for Health Metrics and Evaluation, University of Washington, USA
| | - Esben Agerbo
- National Centre for Register-based Research, Aarhus University, Denmark; Centre for Integrated Register-based Research (CIRRAU), Aarhus University, Denmark; and Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH), Aarhus, Denmark
| | - Preben Bo Mortensen
- National Centre for Register-based Research, Aarhus University, Denmark; Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH), Aarhus, Denmark; and Centre for Integrated Register-based Research (CIRRAU), Aarhus University, Denmark
| | - Carsten Bøcker Pedersen
- National Centre for Register-based Research, Aarhus University, Denmark; and Centre for Integrated Register-based Research (CIRRAU), Aarhus University, Denmark
| | - John J McGrath
- National Centre for Register-based Research, Aarhus University, Denmark; Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Australia; and Queensland Brain Institute, The University of Queensland, Australia
| | - Oleguer Plana-Ripoll
- National Centre for Register-based Research, Aarhus University, Denmark; and Department of Clinical Epidemiology, Aarhus University and Aarhus University Hospital, Denmark
| |
Collapse
|
37
|
Fernandes M, Donahue MA, Hoch D, Cash S, Zafar S, Jacobs C, Hosford M, Voinescu PE, Fureman B, Buchhalter J, McGraw CM, Westover MB, Moura LMVR. A replicable, open-source, data integration method to support national practice-based research & quality improvement systems. Epilepsy Res 2022; 186:107013. [PMID: 35994859 PMCID: PMC9810436 DOI: 10.1016/j.eplepsyres.2022.107013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 04/28/2022] [Accepted: 08/13/2022] [Indexed: 01/07/2023]
Abstract
OBJECTIVES The Epilepsy Learning Healthcare System (ELHS) was created in 2018 to address measurable improvements in outcomes for people with epilepsy. However, fragmentation of data systems has been a major barrier for reporting and participation. In this study, we aimed to test the feasibility of an open-source Data Integration (DI) method that connects real-life clinical data to national research and quality improvement (QI) systems. METHODS The ELHS case report forms were programmed as EPIC SmartPhrases at Mass General Brigham (MGB) in December 2018 and subsequently as EPIC SmartForms in June 2021 to collect actionable, standardized, structured epilepsy data in the electronic health record (EHR) for subsequent pull into the external national registry of the ELHS. Following the QI methodology in the Chronic Care Model, 39 providers, epileptologists and neurologists, incorporated the ELHS SmartPhrase into their clinical workflow, focusing on collecting diagnosis of epilepsy, seizure type according to the International League Against Epilepsy, seizure frequency, date of last seizure, medication adherence and side effects. The collected data was stored in the Enterprise Data Warehouse (EDW) without integration with external systems. We developed and validated a DI method that extracted the data from EDW using structured query language and later preprocessed using text mining. We used the ELHS data dictionary to match fields in the preprocessed notes to obtain the final structured dataset with seizure control information. For illustration, we described the data curated from the care period of 12/2018-12/2021. RESULTS The cohort comprised a total of 1806 patients with a mean age of 43 years old (SD: 17.0), where 57% were female, 80% were white, and 84% were non-Hispanic/Latino. Using our DI method, we automated the data mining, preprocessing, and exporting of the structured dataset into a local database, to be weekly accessible to clinicians and quality improvers. During the period of SmartPhrase implementation, there were 5168 clinic visits logged by providers documenting each patient's seizure type and frequency. During this period, providers documented 59% patients having focal seizures, 35% having generalized seizures and 6% patients having another type. Of the cohort, 45% patients had private insurance. The resulting structured dataset was bulk uploaded via web interface into the external national registry of the ELHS. CONCLUSIONS Structured data can be feasibly extracted from text notes of epilepsy patients for weekly reporting to a national learning healthcare system.
Collapse
Affiliation(s)
- Marta Fernandes
- Department of Neurology, Massachusetts General Hospital (MGH), Boston, MA, United States; Harvard Medical School, Boston, MA, United States; Clinical Data Animation Center (CDAC), MGH, Boston, MA, United States.
| | - Maria A Donahue
- Department of Neurology, Massachusetts General Hospital (MGH), Boston, MA, United States; Harvard Medical School, Boston, MA, United States; The NeuroValue Lab, MGH, Boston, MA, United States.
| | - Dan Hoch
- Department of Neurology, Massachusetts General Hospital (MGH), Boston, MA, United States; Harvard Medical School, Boston, MA, United States.
| | - Sydney Cash
- Department of Neurology, Massachusetts General Hospital (MGH), Boston, MA, United States; Harvard Medical School, Boston, MA, United States.
| | - Sahar Zafar
- Department of Neurology, Massachusetts General Hospital (MGH), Boston, MA, United States; Harvard Medical School, Boston, MA, United States.
| | - Claire Jacobs
- Department of Neurology, Massachusetts General Hospital (MGH), Boston, MA, United States; Harvard Medical School, Boston, MA, United States.
| | - Mackenzie Hosford
- Department of Neurology, Massachusetts General Hospital (MGH), Boston, MA, United States; Harvard Medical School, Boston, MA, United States.
| | - P Emanuela Voinescu
- Harvard Medical School, Boston, MA, United States; Department of Neurology, Division of Epilepsy, Division of Women's Health, Brigham and Women's Hospital, Boston, MA, United States.
| | | | - Jeffrey Buchhalter
- Department of Pediatrics, University of Calgary School of Medicine, Calgary, Canada.
| | - Christopher Michael McGraw
- Department of Neurology, Massachusetts General Hospital (MGH), Boston, MA, United States; Harvard Medical School, Boston, MA, United States.
| | - M Brandon Westover
- Department of Neurology, Massachusetts General Hospital (MGH), Boston, MA, United States; Harvard Medical School, Boston, MA, United States; Clinical Data Animation Center (CDAC), MGH, Boston, MA, United States; McCance Center for Brain Health, MGH, Boston, MA, United States.
| | - Lidia M V R Moura
- Department of Neurology, Massachusetts General Hospital (MGH), Boston, MA, United States; Harvard Medical School, Boston, MA, United States; The NeuroValue Lab, MGH, Boston, MA, United States.
| |
Collapse
|
38
|
Observational retrospective analysis of vaccination against SARS-CoV-2 and seizures: VACCI-COVID registry. Epilepsy Behav 2022; 134:108808. [PMID: 35809503 PMCID: PMC9217164 DOI: 10.1016/j.yebeh.2022.108808] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 06/08/2022] [Accepted: 06/19/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND We aimed to assess the risk of developing new-onset seizures or seizure decompensations in people with epilepsy (PWE) associated with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines. METHODS A retrospective observational study in a tertiary hospital was conducted. Clinical records of all patients attended because of seizures or epilepsy at outpatient clinics, emergency department, or admitted to our hospital from January to December 2021 were reviewed, including patients older than 16 years who received some dose of coronavirus disease 2019 (COVID-19) vaccines. RESULTS A total of 418 vaccinated PWE were analyzed: 6.2% presented an increase in seizure frequency and 1% reported different seizure types during the next month after vaccination. However, 61.5% had another possible cause for this decompensation. Having monthly seizures (1-3/month) was the only associated risk factor (OR 4.9, p < 0.001) while being seizure free > 1 year had a protective role (OR 0.36, p = 0.019). Patients with epileptic encephalopathies or a history of COVID-19 infection were not at increased risk of seizure decompensation. Besides this, 15 patients presented new-onset seizures within the first month post-vaccination, mean time from vaccination 15 ± 8 days, 67% after the second dose. Again, 53.3% had another possible trigger for seizures. Eight debuted with status epilepticus or cluster of seizures. CONCLUSIONS A small proportion of PWE (6.2%) had an increase in seizure frequency after COVID-19 vaccination and 15 patients had new-onset seizures during the first month after vaccination, though another reason for seizure exacerbation was identified in 61.5% and 53.3%, respectively. Severe acute respiratory syndrome COVID-19 vaccines appear to have little impact on the generation or decompensation of seizures.
Collapse
|
39
|
Abuhamdah SMA, Naser AY, Abualshaar MAR. Knowledge of and Attitude towards Epilepsy among the Jordanian Community. Healthcare (Basel) 2022; 10:healthcare10081567. [PMID: 36011224 PMCID: PMC9408541 DOI: 10.3390/healthcare10081567] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/12/2022] [Accepted: 08/16/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Epilepsy is a disorder characterized by recurring seizures that do not have an immediate identifiable cause. It is a disorder with complex symptoms and a wide range of risk factors, with age, genetics, and origin being the most prevalent variations. This study aimed to evaluate the knowledge of and attitude towards epilepsy among the Jordanian community. Method: An online cross-sectional study using a self-administered questionnaire was conducted between 29 March and 15 May 2022 in Jordan. In this study, three previously validated questionnaire items were adapted and employed. Binary logistic regression was applied to identify predictors of good knowledge and a positive attitude. Results: A total of 689 participants were involved in this study. A weak level of knowledge about epilepsy was observed among the study participants (35.3%). The participants showed a moderately positive attitude towards epilepsy (63.3%). Being female, holding a bachelor’s degree, knowing anyone who had epilepsy and seeing anyone having an epileptic seizure were factors that positively affected participants’ knowledge about epilepsy. Being aged between 24 and 29 years or being divorced were factors that affected the participants’ attitudes negatively towards epilepsy. Conclusion: The study’s participants had limited knowledge of epilepsy and a favorable attitude toward it. The community’s understanding of epilepsy and attitude toward epilepsy patients should be improved by an informed educational effort on the part of various media platforms. All facets of the community, including parents, should be the focus of these initiatives.
Collapse
Affiliation(s)
- Sawsan M. A. Abuhamdah
- Department of Pharmaceutical Sciences, College of Pharmacy, Al-Ain University, Abu Dhabi Campus, Abu Dhabi P.O. Box 112612, United Arab Emirates
- Department of Biopharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, The University of Jordan, Amman 11942, Jordan
- Correspondence: or ; Tel.: +971-2-4444228
| | - Abdallah Y. Naser
- Department of Applied Pharmaceutical Sciences and Clinical Pharmacy, Faculty of Pharmacy, Isra University, Amman 11622, Jordan
| | - Mohammed Ahmed R. Abualshaar
- Department of Applied Pharmaceutical Sciences and Clinical Pharmacy, Faculty of Pharmacy, Isra University, Amman 11622, Jordan
- Quality Assurance Department, Hikma Pharmaceuticals, Amman 11118, Jordan
| |
Collapse
|
40
|
Abstract
BACKGROUND This is an updated version of the Cochrane Review published in 2015. Epilepsy is a chronic neurological disorder, characterised by recurring, unprovoked seizures. Vagus nerve stimulation (VNS) is a neuromodulatory treatment that is used as an adjunctive therapy for treating people with drug-resistant epilepsy. VNS consists of chronic, intermittent electrical stimulation of the vagus nerve, delivered by a programmable pulse generator. OBJECTIVES To evaluate the efficacy and tolerability of VNS when used as add-on treatment for people with drug-resistant focal epilepsy. SEARCH METHODS For this update, we searched the Cochrane Register of Studies (CRS), and MEDLINE Ovid on 3 March 2022. We imposed no language restrictions. CRS Web includes randomised or quasi-randomised controlled trials from the Specialised Registers of Cochrane Review Groups, including Epilepsy, CENTRAL, PubMed, Embase, ClinicalTrials.gov, and the World Health Organization International Clinical Trials Registry Platform. SELECTION CRITERIA We considered parallel or cross-over, randomised, double-blind, controlled trials of VNS as add-on treatment, which compared high- and low-level stimulation (including three different stimulation paradigms: rapid, mild, and slow duty-cycle), and VNS stimulation versus no stimulation, or a different intervention. We considered adults or children with drug-resistant focal seizures who were either not eligible for surgery, or who had failed surgery. DATA COLLECTION AND ANALYSIS We followed standard Cochrane methods, assessing the following outcomes: 1. 50% or greater reduction in seizure frequency 2. Treatment withdrawal (any reason) 3. Adverse effects 4. Quality of life (QoL) 5. Cognition 6. Mood MAIN RESULTS We did not identify any new studies for this update, therefore, the conclusions are unchanged. We included the five randomised controlled trials (RCT) from the last update, with a total of 439 participants. The baseline phase ranged from 4 to 12 weeks, and double-blind treatment phases from 12 to 20 weeks. We rated two studies at an overall low risk of bias, and three at an overall unclear risk of bias, due to lack of reported information about study design. Effective blinding of studies of VNS is difficult, due to the frequency of stimulation-related side effects, such as voice alteration. The risk ratio (RR) for 50% or greater reduction in seizure frequency was 1.73 (95% confidence interval (CI) 1.13 to 2.64; 4 RCTs, 373 participants; moderate-certainty evidence), showing that high frequency VNS was over one and a half times more effective than low frequency VNS. The RR for treatment withdrawal was 2.56 (95% CI 0.51 to 12.71; 4 RCTs, 375 participants; low-certainty evidence). Results for the top five reported adverse events were: hoarseness RR 2.17 (99% CI 1.49 to 3.17; 3 RCTs, 330 participants; moderate-certainty evidence); cough RR 1.09 (99% CI 0.74 to 1.62; 3 RCTs, 334 participants; moderate-certainty evidence); dyspnoea RR 2.45 (99% CI 1.07 to 5.60; 3 RCTs, 312 participants; low-certainty evidence); pain RR 1.01 (99% CI 0.60 to 1.68; 2 RCTs; 312 participants; moderate-certainty evidence); paraesthesia 0.78 (99% CI 0.39 to 1.53; 2 RCTs, 312 participants; moderate-certainty evidence). Results from two studies (312 participants) showed that a small number of favourable QOL effects were associated with VNS stimulation, but results were inconclusive between high- and low-level stimulation groups. One study (198 participants) found inconclusive results between high- and low-level stimulation for cognition on all measures used. One study (114 participants) found the majority of participants showed an improvement in mood on the Montgomery-Åsberg Depression Rating Scale compared to baseline, but results between high- and low-level stimulation were inconclusive. We found no important heterogeneity between studies for any of the outcomes. AUTHORS' CONCLUSIONS VNS for focal seizures appears to be an effective and well-tolerated treatment. Results of the overall efficacy analysis show that high-level stimulation reduced the frequency of seizures better than low-level stimulation. There were very few withdrawals, which suggests that VNS is well tolerated. Adverse effects associated with implantation and stimulation were primarily hoarseness, cough, dyspnoea, pain, paraesthesia, nausea, and headache, with hoarseness and dyspnoea more likely to occur with high-level stimulation than low-level stimulation. However, the evidence for these outcomes is limited, and of moderate to low certainty. Further high-quality research is needed to fully evaluate the efficacy and tolerability of VNS for drug-resistant focal seizures.
Collapse
Affiliation(s)
- Mariangela Panebianco
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
| | - Alexandra Rigby
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
| | - Anthony G Marson
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
- The Walton Centre NHS Foundation Trust, Liverpool, UK
- Liverpool Health Partners, Liverpool, UK
| |
Collapse
|
41
|
Governance of the clinical pathway and management of the patient suffering from epilepsy and drug-resistant epilepsy. GLOBAL & REGIONAL HEALTH TECHNOLOGY ASSESSMENT 2022; 9:4-9. [PMID: 36628125 PMCID: PMC9796603 DOI: 10.33393/grhta.2022.2418] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 05/30/2022] [Indexed: 01/13/2023] Open
Abstract
Epilepsy is a diffuse chronic neurological disease affecting around 50 million people worldwide. The diagnostic criteria by the International League against Epilepsy must be fulfilled to diagnose the disease, which is characterized by brief and transient episodes of abnormal neuronal activity involving one or both hemispheres, depending on the epilepsy type. The diagnosis of epilepsy should be properly and timely made because patients suffering from the disease are affected not only by seizure recurrence but also by epilepsy-related psychiatric and/or cognitive comorbidities that may have a huge impact with severe professional and social implications. It is of vital importance to define a specific governance model that has to be virtuously applied into the different phases of the clinical pathway of the patients with epilepsy in order to guarantee them the best model of care possible.
Collapse
|
42
|
Regulation of DAPK1 by Natural Products: An Important Target in Treatment of Stroke. Neurochem Res 2022; 47:2142-2157. [PMID: 35674928 DOI: 10.1007/s11064-022-03628-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 05/01/2022] [Accepted: 05/05/2022] [Indexed: 12/12/2022]
Abstract
Stroke is a sudden neurological disorder that occurs due to impaired blood flow to an area of the brain. Stroke can be caused by the blockage or rupture of a blood vessel in the brain, called ischemic stroke and hemorrhagic stroke, respectively. Stroke is more common in men than women. Atrial fibrillation, hypertension, kidney disease, high cholesterol and lipids, genetic predisposition, inactivity, poor nutrition, diabetes mellitus, family history and smoking are factors that increase the risk of stroke. Restoring blood flow by repositioning blocked arteries using thrombolytic agents or endovascular therapy are the most effective treatments for stroke. However, restoring circulation after thrombolysis can cause fatal edema or intracranial hemorrhage, and worsen brain damage in a process known as ischemia-reperfusion injury. Therefore, there is a pressing need to find and develop more effective treatments for stroke. In the past, the first choice of treatment was based on natural compounds. Natural compounds are able to reduce the symptoms and reduce various diseases including stroke that attract the attention of the pharmaceutical industry. Nowadays, as a result of the numerous studies carried out in the field of herbal medicine, many useful and valuable effects of plants have been identified. The death-associated protein kinase (DAPK) family is one of the vital families of serine/threonine kinases involved in the regulation of some biological functions in human cells. DAPK1 is the most studied kinase within the DAPKs family as it is involved in neuronal and recovery processes. Dysregulation of DAPK1 in the brain is involved in the developing neurological diseases such as stroke. Natural products can function in a variety of ways, including reducing cerebral edema, reducing brain endothelial cell death, and inhibiting TNFα and interleukin-1β (IL-1β) through regulating the DAPK1 signal against stroke. Due to the role of DAPK1 in neurological disorders, the aim of this article was to investigate the role of DAPK1 in stroke and its modulation by natural compounds.
Collapse
|
43
|
Buainain RP, Oliveira CTP, Marson FAL, Ortega MM. Epidemiologic Profile of Patients With Epilepsy in a Region of Southeast Brazil: Data From a Referral Center. Front Neurol 2022; 13:822537. [PMID: 35620790 PMCID: PMC9128524 DOI: 10.3389/fneur.2022.822537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 03/17/2022] [Indexed: 11/13/2022] Open
Abstract
Introduction Epilepsy affects about 50 million people worldwide, 80% of whom live in low- and middle-income countries. In Brazil, epidemiological studies are outdated and restricted to specific regions, mostly due to the continental size of country. Objective We aimed to present the first evidence-based study on the epidemiological aspects of individuals with epilepsy, mapping the characteristics of this disease in a referral center in a region of Southeast Brazil. Methods A retrospective study was carried out from January 2010 to March 2021. Patients were selected according to the International League Against Epilepsy Criteria. Results From a total of 618 selected patients, 317 (51.3%) were men and 301 (48.7%) were women with an average age of 34.03 ± 20.66 years. The average age at the first seizure was 15.16 ± 17.61 years. The prevalence ratio was 1.30 cases/1,000 habitants. Childhood febrile seizure was present in 44 patients (7.9%) and family history of epilepsy in 231 (37.4%) patients. The predominant type of seizure was focal in 401 (64.9%) patients. The most frequent etiologies were structural in 254 (41.1%) patients and unknown in 238 (38.5%) patients. Most of the patients' treatments were based on anti-seizure drugs in monotherapy [389 (62.9%)] with 398 (64.4%) drug-responsive patients. Conclusions Our epilepsy prevalence rate was lower than other studies in the Southeast Region of Brazil. In addition, the structural epilepsy type was predominant in our study compared with unknown causes, which is more frequent in other Brazilian regions and worldwide studies. The differences may be attributed to our region, which presents a high prevalence of neuroinfection, specially neurocysticercosis, and a referral center for traumatic brain injury. Moreover, the contrasting results reinforce the need for an adequate epidemiological assessment of epilepsy incidence in a region of Southeast Brazil.
Collapse
Affiliation(s)
- Renata Parissi Buainain
- Laboratory of Cell and Molecular Tumor Biology and Bioactive Compounds, São Francisco University, São Paulo, Brazil
- Laboratory of Human and Medical Genetics, São Francisco University, São Paulo, Brazil
| | | | - Fernando Augusto Lima Marson
- Laboratory of Cell and Molecular Tumor Biology and Bioactive Compounds, São Francisco University, São Paulo, Brazil
- Laboratory of Human and Medical Genetics, São Francisco University, São Paulo, Brazil
| | - Manoela Marques Ortega
- Laboratory of Cell and Molecular Tumor Biology and Bioactive Compounds, São Francisco University, São Paulo, Brazil
- Laboratory of Human and Medical Genetics, São Francisco University, São Paulo, Brazil
| |
Collapse
|
44
|
Zhang L, Beghi E, Tomson T, Beghi M, Erba G, Chang Z. Mortality in patients with psychogenic non-epileptic seizures a population-based cohort study. J Neurol Neurosurg Psychiatry 2022; 93:379-385. [PMID: 35086937 DOI: 10.1136/jnnp-2021-328035] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 12/27/2021] [Indexed: 01/23/2023]
Abstract
OBJECTIVES To compare mortality, comorbidities and causes of death in people with psychogenic non-epileptic seizures (PNES), epilepsy and the general population. METHODS Using linkage of multiple Swedish national registers, we identified individuals with incident diagnosis of PNES, epilepsy and conversion disorder with motor symptoms or deficits, and 10 controls for each. Main outcome was all-cause mortality. Causes of death were categorised into non-natural (eg, suicide, injuries) and natural. Conditional Cox regression models were used to estimate HRs and 95% CIs for mortality. HRs were adjusted for socioeconomic factors and psychiatric comorbidities. RESULTS Included were 885 individuals with PNES, 50 663 with epilepsy and 1057 with conversion disorder and motor symptoms or deficits. We found 32 (3.6%) deaths among individuals with PNES, compared with 46 (0.5%) deaths in controls, giving an adjusted HR of 5.5 (95% CI 2.8 to 10.8). Patients with epilepsy had a 6.7 times higher risk of death (95% CI 6.4 to 7.0) compared with individuals without epilepsy. The association between conversion disorder with motor symptoms or deficits was non-significant after adjusting for psychiatric comorbidities. PNES carried a higher risk of natural (HR 8.1, 95% CI 4.0 to 16.4) and non-natural causes of death (HR 15.3, 95% CI 3.0 to 78.6). Suicide ranked high in patients with PNES (18.8%) and conversion disorder with motor symptoms and deficits. The association between PNES diagnosis and all-cause mortality varied with age and time since diagnosis. CONCLUSION Like epilepsy, PNES carries a higher than expected risk of both natural and non-natural causes of death. The high proportion of suicides requires further investigation.
Collapse
Affiliation(s)
- Le Zhang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Ettore Beghi
- Department of Neuroscience, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milano, Italy
| | - Torbjörn Tomson
- Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | | | - Giuseppe Erba
- Department of Neurology, University of Rochester Medical Center, Rochester, New York, USA
| | - Zheng Chang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
45
|
Hatami M, Sanjari Moghaddam H, Ranji Burachaloo S, Tafakhori A, Sahebi L, Vaziri S, Panahi P, Seirafianpour F, Yarahmadi M, Aghamollaii V. Psychometric evaluation of Persian version of Seizure Severity Questionnaire. Epilepsy Behav 2022; 128:108506. [PMID: 35104735 DOI: 10.1016/j.yebeh.2021.108506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 12/08/2021] [Accepted: 12/08/2021] [Indexed: 11/03/2022]
Abstract
BACKGROUND AND PURPOSE Seizure severity has been increasingly gaining attention as a complementary assessment to seizure frequency for the measurement of treatment responses. This study aimed to assess the reliability and external validity and of the Persian version of the Seizure Severity Questionnaire (SSQ). METHODS The study sample was recruited from 126 patients with epilepsy who attended the neurology outpatient clinic at Imam Khomeini and Roozbeh hospitals, Tehran, Iran. The Forward-Backward technique was applied to translate the questionnaire. The reliability of SSQ was assessed by Cronbach's alpha coefficient. The external validity of SSQ was assessed by correlating SSQ scores with Quality of Life in Epilepsy Inventory-31 (QOLIE-31) subscales. RESULTS The sample comprised 63 women (50%) and 63 men (50%) aged 13-76 years. The mean scores of SSQ items ranged from 3.46 to 5.48. Distribution was skewed for all component scores, with a tendency for the item scores to concentrate toward the highest scores. Reliability for almost all domains were moderate to good, with Cronbach's alpha ranging from 0.615 to 0.770. Component B to D and total score of SSQ had weak-to-moderate inverse correlation with QOLIE-31 subscale scores. However, the result showed no significant correlation with age, sex, or education. CONCLUSION With some limitations, the Persian version of the SSQ shows relatively good reliability and content validity, supporting its use as a specific measure of seizure severity in epilepsy in Iran.
Collapse
Affiliation(s)
- Mahsa Hatami
- Tehran University of Medical Sciences, Tehran, Iran
| | | | | | - Abbas Tafakhori
- Tehran University of Medical Sciences, Neurology, Imam Khomeini Hospital Complex, Tehran, Iran
| | - Leyla Sahebi
- Tehran University of Medical Sciences, Statistics, Iran
| | | | - Parsa Panahi
- Iran University of Medical Sciences, Tehran, Iran
| | | | | | - Vajiheh Aghamollaii
- Tehran University of Medical Sciences, Neurology, Roozbeh Hospital, Tehran, Iran.
| |
Collapse
|
46
|
Synthesis, molecular docking, antimicrobial, antioxidant and anticonvulsant assessment of novel S and C-linker thiazole derivatives. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2022.139408] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
47
|
Brody EI, Genuini M, Auvin S, Lodé N, Brunet SR. Prehospital capillary lactate in children differentiates epileptic seizure from febrile seizure, syncope, and psychogenic nonepileptic seizure. Epilepsy Behav 2022; 127:108551. [PMID: 35051869 DOI: 10.1016/j.yebeh.2021.108551] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 12/15/2021] [Accepted: 12/31/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE The aim of the study was to examine prehospital capillary lactate in children as a diagnostic biomarker to differentiate epileptic seizures from febrile seizures, syncope, and psychogenic nonepileptic seizures (PNES). METHODS Capillary lactate concentrations taken in a pediatric prehospital setting within 2 h of the paroxysmal event were compared retrospectively between patients with epileptic seizure, febrile seizure, syncope, and PNES, based on the final diagnosis from the hospitalization report. RESULTS One hundred and two patients were included, 53 (52%) with epileptic seizures, 41 (40%) with febrile seizures, and 8 (8%) with syncope or PNES. Capillary lactate in patients with a final diagnosis of epileptic seizure was significantly increased in comparison to the concentrations in patients with febrile seizure (p < 0.0007) and in comparison to the concentrations in patients with syncope or PNES (p < 0.0204). The area under the ROC-curve was 0.71 (95% CI 0.61-0.80). For a cutoff concentration of prehospital capillary lactate >3.9 mmol/l (Youden index), the sensitivity was 49% and the specificity 92%. CONCLUSION Prehospital capillary lactate concentrations are a useful tool for differentiating the nature of a paroxysmal event in children.
Collapse
Affiliation(s)
| | - Mathieu Genuini
- APHP, Robert-Debré, Service Mobile d'Urgence et de Réanimation Pédiatrique, Université Paris Diderot, 48 boulevard Sérurier, 75019 Paris, France
| | - Stéphane Auvin
- Université de Paris, INSERM NeuroDiderot, Paris, France; APHP, Robert Debré University Hospital, Pediatric Neurology Department, Paris, France; Institut Universitaire de France, (IUF), Paris, France
| | - Noella Lodé
- APHP, Robert-Debré, Service Mobile d'Urgence et de Réanimation Pédiatrique, Université Paris Diderot, 48 boulevard Sérurier, 75019 Paris, France
| | - Stéphanie Rose Brunet
- APHP, Robert-Debré, Service Mobile d'Urgence et de Réanimation Pédiatrique, Université Paris Diderot, 48 boulevard Sérurier, 75019 Paris, France; APHP, Necker-Enfants Malades, Service de Pédiatrie et Réanimation Néonatale, Université Paris Descartes, 149 rue de Sèvres, 75015 Paris, France
| |
Collapse
|
48
|
A Ahmed Ibrahim E, Hussain Mustafa Ali L, Mohamed Ahmed KAH, Omer MEA, Mahgoub IM, Salah-Eldien Hassan Haroun M, Mohammed Ibrahim Bashir M. The quality of life among Sudanese patients with epilepsy, Khartoum, Sudan. Brain Behav 2022; 12:e2487. [PMID: 35040597 PMCID: PMC8865145 DOI: 10.1002/brb3.2487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 12/25/2021] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION This is the first study done in the National Center for Neurological Sciences, Khartoum State, to assess the quality of life among more than 100 Sudanese epileptic patients, in the period from September to December 2020. METHODOLOGY This is a descriptive cross-sectional study; data were collected using an interview-based semi-structured structured questionnaire and this questionnaire was modified from the SF-36 model. RESULTS Most of the patients were from urban areas and origin (60.2%), most of which were housewives; the majority of the patients were single and from low socioeconomic status, history of the disease was less than 3 years for most of the cases covered in this study, most of the cases were classified as generalized tonic clonic epilepsy, and normal EEG findings and normal MRI brain were found in 75.7% and 78.6%, respectively. Most patients mentioned that they experienced no attacks during the last month. Regarding mental health, 47.6% experienced symptoms of depression, and 75.7% had memory problems. In terms of physical health, 51.5% felt energetic all of the time, 9.7% experienced remarkable sleep disturbance, most of the patients are not driving nor have established hobbies during leisure time. 63.1% of the participants do not have health problems; 32% mentioned that they would feel stigmatized if an attack takes place in public. Commonest medication prescribed was carbamazepine, out of which 73.8% are fully compliant with their medication. 95.1% are not worried about long term use of medication. CONCLUSION Lower levels of education and manual labor are associated with poor quality of life. Epilepsy has an adverse impact on social life. There is a global decrease in cognitive function, and most of the patients are not worried about the side effects and duration of the medication usage.
Collapse
Affiliation(s)
- Etedal A Ahmed Ibrahim
- Faculty of Medicine, Al Neelain University, Khartoum, Sudan.,The National Centre for Neurological Science, Khartoum, Sudan
| | | | | | | | | | | | | |
Collapse
|
49
|
Horváth RA, Sütő Z, Cséke B, Schranz D, Darnai G, Kovács N, Janszky I, Janszky J. Epilepsy is overrepresented among young people who died from COVID-19: Analysis of nationwide mortality data in Hungary. Seizure 2022; 94:136-141. [PMID: 34906799 PMCID: PMC8634695 DOI: 10.1016/j.seizure.2021.11.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/27/2021] [Accepted: 11/17/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Studies examining epilepsy as a COVID-related death risk have come to conflicting conclusions. Our aim was to assess the prevalence of epilepsy among COVID-related deaths in Hungary. METHODS Each COVID-19 infection case is required to be reported on a daily basis to the National Public Health Center of Hungary. This online report includes the beginning and end of the infection, as well as information on comorbidities. Death during infection is regarded as COVID-related. The anonymized data of each deceased patient are published on an information website (www.koronavirus.gov.hu) and provides up-to-date information on each patient with the date of death, the patient's sex, age, and chronic illness. RESULTS There were 11,968 patients who died of COVID-19 in Hungary between 13 March 2020 and 23 January 2021. Among 11,686 patients with no missing values for comorbidities, 255 patients had epilepsy (2.2%). Epilepsy was much more common among those who died at a young age: 9.3% of those who died under the age of 50 had epilepsy, compared with only 1.3% in those over the age of 80. The younger an age group was, the higher was the prevalence of epilepsy. CONCLUSION Patients who died of COVID-19 under the age of 50 were 10 to 20 times more likely to have epilepsy than what would have been expected from epidemiological data. Our results highlight the need for increased protection of young people with epilepsy from COVID-19 infection and the development of a vaccination strategy accordingly.
Collapse
Affiliation(s)
- Réka A. Horváth
- Department of Neurology, Medical School, University of Pécs, Rét u. 2, H-7623 Pécs, Hungary
| | - Zsófia Sütő
- Department of Neurology, Medical School, University of Pécs, Rét u. 2, H-7623 Pécs, Hungary
| | - Balázs Cséke
- Department of Neurology, Medical School, University of Pécs, Rét u. 2, H-7623 Pécs, Hungary
| | - Dániel Schranz
- Department of Neurology, Medical School, University of Pécs, Rét u. 2, H-7623 Pécs, Hungary
| | - Gergely Darnai
- Department of Neurology, Medical School, University of Pécs, Rét u. 2, H-7623 Pécs, Hungary,MTA-PTE Clinical Neuroscience MRI Research Group. Hungary, Ifjúság u. 20., H-7624 Pécs, Hungary,Department of Behavioral Sciences, Medical School, University of Pécs, Rét u. 2, H-7623 Pécs, Hungary
| | - Norbert Kovács
- Department of Neurology, Medical School, University of Pécs, Rét u. 2, H-7623 Pécs, Hungary,MTA-PTE Clinical Neuroscience MRI Research Group. Hungary, Ifjúság u. 20., H-7624 Pécs, Hungary
| | - Imre Janszky
- Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Håkon Jarls gate 11 and Mauritz Hanssens gate, 7491 Trondheim, Norway,Regional Center for Health Care Improvement, St Olav's Hospital, Trondheim, Norway
| | - József Janszky
- Department of Neurology, Medical School, University of Pécs, Rét u. 2, H-7623 Pécs, Hungary,MTA-PTE Clinical Neuroscience MRI Research Group. Hungary, Ifjúság u. 20., H-7624 Pécs, Hungary,Corresponding author at: Department of Neurology, Medical School, University of Pécs, Rét u. 2, H-7623 Pécs, Hungary
| |
Collapse
|
50
|
Boyko A, Pliskunova Y, Taraskin O, Paleeva A, Efimenko I, Khoroshevsky V. What worries people with multiple sclerosis in Russia? Semantic analysis of patient messages using artificial intelligence tools. Zh Nevrol Psikhiatr Im S S Korsakova 2022; 122:78-83. [DOI: 10.17116/jnevro202212207278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|