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Angus-Leppan H, Arkell R, Watkins L, Heaney D, Cooper P, Shankar R. New valproate regulations, informed choice and seizure risk. J Neurol 2024; 271:5671-5686. [PMID: 38896265 PMCID: PMC11319429 DOI: 10.1007/s00415-024-12436-8] [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: 04/06/2024] [Revised: 05/08/2024] [Accepted: 05/09/2024] [Indexed: 06/21/2024]
Abstract
Valproate is the most effective medication for generalised epilepsies, and several specific epilepsy syndromes. For some people, it will be the only medication to establish seizure remission, and withdrawing it carries risks of seizure recurrence and Sudden Unexpected Death in Epilepsy (SUDEP). It is also of proven efficacy for bipolar disorder and migraine prevention. Guidelines based on observational and epidemiological studies stress that maternal valproate related teratogenicity and neurodevelopmental effects are significantly higher than for other antiseizure medications (ASMs). It should, therefore, only be used if other medications are ineffective and after balancing the teratogenicity risk. Regulatory restrictions have changed prescribing practices and reduced valproate use. The number of other medications that must be trialled in the different conditions for which valproate has effectiveness and the consequences of the lack of efficacy of those drugs leading to significant harm including death remains unexplored. Risk minimisation measures (RMMs) for valproate, chiefly Pregnancy Prevention practices (PPP), consider foetal risk and not risk to people living with epilepsy. In the United Kingdom (UK), limitations relating to valproate use in all people < 55 years commenced in January 2024. While the evidence in child-bearing women is not disputed, the data in males are based on animal models, case reports, and one commissioned, unpublished, non-peer reviewed report unavailable to the UK public, stakeholder charities or professionals. Evidence suggests that 30-40% of people switching from valproate have breakthrough seizures. Thus, an estimated 21,000-28000 people in the UK will imminently be exposed to the potential hazards of breakthrough seizures, including death. There is little government investment in monitoring the effects of these changes to valproate prescribing on patient health and quality of life. This review summarises the history of valproate regulation, evidence underpinning it and argues how the latest regulations in the UK do not align with the country's medical regulatory bodies ethical principles nor with the Montgomery principles of informed patient choice and autonomy. It dissects how such regulations infringe Common Law principles, nor give due regard for patient outcomes beyond reproduction. The paper looks to provide recommendations to redress these concerns while appreciating the core need for such governance to emerge in the first place.
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Affiliation(s)
- Heather Angus-Leppan
- University of East London, Stratford, E15 4LZ, UK.
- National Hospital for Neurology and Neurosurgery, UCLH NHS Foundation Trust, Queen Square, London, WC1N 3BG, UK.
- Royal Free London, Pond Street, London, NW3 2QG, UK.
| | - Rachel Arkell
- University of East London, Stratford, E15 4LZ, UK
- Kent Law School, University of Kent, Canterbury, CT2 7NS, UK
- Centre for Reproductive Research and Communication, British Pregnancy Advisory Service (BPAS), London, UK
| | - Lance Watkins
- University of South Wales, Pontypridd, UK
- University of Plymouth, Plymouth, UK
| | - Dominic Heaney
- National Hospital for Neurology and Neurosurgery, UCLH NHS Foundation Trust, Queen Square, London, WC1N 3BG, UK
| | - Paul Cooper
- University of Manchester, Manchester, UK
- Manchester Centre for Clinical Neurosciences, Greater Manchester, Salford Royal Hospital, Stott Lane, Salford, M6 8HD, UK
| | - Rohit Shankar
- Peninsula School of Medicine, University of Plymouth, Drake Circus, Plymouth, PL4 8AA, UK
- University of Plymouth, Plymouth, UK
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Safarpour Lima B, Sepehrirad A, Mousavinia F, Hossein Aghamiri S. Medication adherence, anxiety and depression, and safety of epileptic patients following receiving information about sudden unexpected deaths in epilepsy: A quasi-experimental study with before/after design. Epilepsy Behav 2024; 150:109488. [PMID: 38071828 DOI: 10.1016/j.yebeh.2023.109488] [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: 06/18/2023] [Revised: 10/07/2023] [Accepted: 10/08/2023] [Indexed: 01/14/2024]
Abstract
INTRODUCTION It is very important to provide epileptic patients with sufficient knowledge of SUDEP and empower them regarding its prevention. This study aimed to evaluate the effect of the educational intervention of receiving information about SUDEP on medication adherence, anxiety and depression, and the safety of epileptic patients. PATIENTS AND METHODS This study was conducted on 60 epilepsy patients referred to the specialized epilepsy clinic of Imam Hossein Hospital in Tehran, Iran, from April 2022 to February 2023. Data were collected by the Morisky medication adherence scale, hospital anxiety and depression scales, and the researcher-made checklists of bathing safety, sleep safety, and patient seizure preparation before and after the intervention. The educational intervention was conducted through the video and pamphlet regarding knowledge about SUDEP. Wilcoxon and paired t-tests were used to compare the data changes following the intervention. RESULTS Most patients were male, with an age range of 18 to 29 years old. The mean score of anxiety and depression before and after the educational intervention did not show a statistically significant difference (P = 0.928); however, the mean scores of medication adherence, bathing safety, sleep safety, and preparation for seizure after the educational intervention increased significantly (P < 0.05). CONCLUSION Knowledge about SUDEP would be able to encourage epileptic patients to better adhere to medication; and make them empower regarding seizure preparation, bathing safety, and sleep safety.
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Affiliation(s)
- Behnam Safarpour Lima
- Department of Neurology, Imam Hossein Educational Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Atefeh Sepehrirad
- Department of Neurology, Imam Hossein Educational Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences Tehran, Iran.
| | - Faezeh Mousavinia
- Department of Neurology, Shohadaye Tajrish Educational Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Seyed Hossein Aghamiri
- Department of Neurology, Imam Hossein Educational Hospital School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Mbizvo GK, Schnier C, Ramsay J, Duncan SE, Chin RF. Epilepsy-related mortality during the COVID-19 pandemic: A nationwide study of routine Scottish data. Seizure 2023; 110:160-168. [PMID: 37393862 PMCID: PMC10257947 DOI: 10.1016/j.seizure.2023.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/25/2023] [Accepted: 06/11/2023] [Indexed: 07/04/2023] Open
Abstract
OBJECTIVE To examine whether epilepsy-related deaths increased during the COVID-19 pandemic and if the proportion with COVID-19 listed as the underlying cause is different between people experiencing epilepsy-related deaths and those experiencing deaths unrelated to epilepsy. METHODS This was a Scotland-wide, population-based, cross-sectional study of routinely-collected mortality data pertaining to March-August of 2020 (COVID-19 pandemic peak) compared to the corresponding periods in 2015-2019. ICD-10-coded causes of death of deceased people of any age were obtained from a national mortality registry of death certificates in order to identify those experiencing epilepsy-related deaths (coded G40-41), deaths with COVID-19 listed as a cause (coded U07.1-07.2), and deaths unrelated to epilepsy (death without G40-41 coded). The number of epilepsy-related deaths in 2020 were compared to the mean observed through 2015-2019 on an autoregressive integrated moving average (ARIMA) model (overall, men, women). Proportionate mortality and odds ratios (OR) for deaths with COVID-19 listed as the underlying cause were determined for the epilepsy-related deaths compared to deaths unrelated to epilepsy, reporting 95% confidence intervals (CIs). RESULTS A mean number of 164 epilepsy-related deaths occurred through March-August of 2015-2019 (of which a mean of 71 were in women and 93 in men). There were subsequently 189 epilepsy-related deaths during the pandemic March-August 2020 (89 women, 100 men). This was 25 more epilepsy-related deaths (18 women, 7 men) compared to the mean through 2015-2019. The increase in women was beyond the mean year-to-year variation seen in 2015-2019. Proportionate mortality with COVID-19 listed as the underlying cause was similar between people experiencing epilepsy-related deaths (21/189, 11.1%, CI 7.0-16.5%) and deaths unrelated to epilepsy (3,879/27,428, 14.1%, CI 13.7-14.6%), OR 0.76 (CI 0.48-1.20). Ten of 18 excess epilepsy-related deaths in women had COVID-19 listed as an additional cause. CONCLUSIONS There is little evidence to suggest there have been any major increases in epilepsy-related deaths in Scotland during the COVID-19 pandemic. COVID-19 is a common underlying cause of both epilepsy-related and unrelated deaths.
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Affiliation(s)
- Gashirai K Mbizvo
- Muir Maxwell Epilepsy Centre, Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, United Kingdom; Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, United Kingdom; Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom.
| | - Christian Schnier
- Usher Institute, The University of Edinburgh, Edinburgh, United Kingdom
| | - Julie Ramsay
- Vital Events Statistics, National Records of Scotland, Edinburgh, United Kingdom
| | - Susan E Duncan
- Muir Maxwell Epilepsy Centre, Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, United Kingdom; Department of Clinical Neurosciences, Edinburgh Royal Infirmary, Edinburgh, United Kingdom
| | - Richard Fm Chin
- Muir Maxwell Epilepsy Centre, Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, United Kingdom; Royal Hospital for Children and Young People, Edinburgh, United Kingdom
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Whitney R, Strohm S, Jeffs T, Jones KC, Jack SM, RamachandranNair R. SUDEP: Living with the knowledge. Epilepsy Res 2023; 194:107177. [PMID: 37295320 DOI: 10.1016/j.eplepsyres.2023.107177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 05/17/2023] [Accepted: 06/01/2023] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To understand how knowledge of sudden unexpected death in epilepsy (SUDEP) impacted the lives of adult persons with epilepsy (PWE) and primary caregivers of both adults and children with epilepsy. METHODS The principles of fundamental qualitative description guided this descriptive and exploratory qualitative study to document patients' and caregivers' perceptions and experiences. A purposeful sample of individuals (18 years or older) diagnosed with epilepsy or primary caregivers of PWE completed a single in-depth, semi-structured, one-to-one telephone interview. Categories of findings were developed using directed content analysis. RESULTS A total of twenty-seven participants completed the study. This consisted of eight adult females and six adult males with epilepsy, ten female caregivers, and three male caregivers of PWE. All participants had become aware of SUDEP at least 12 months before their interview. Most were not informed about SUDEP by their treating neurologist and instead learned about SUDEP via alternative sources (e.g., the internet). All participants believed that knowledge of SUDEP outweighed the risks of being informed about it. Anxiety/fear related to SUDEP disclosure was generally not long-lasting. Caregivers of PWE were more directly impacted by SUDEP disclosure than adult PWE. Caregivers were more likely to make lifestyle/management changes due to learning about SUDEP (e.g., increased supervision and co-sleeping). Participants agreed that follow-up clinical support should be provided after SUDEP disclosure. CONCLUSIONS Disclosure of SUDEP risk may have more significant impacts on caregivers of PWE than adult PWE in the form of lifestyle changes and epilepsy management. After SUDEP disclosure, follow-up support should be offered to PWE and their caregivers, which should be incorporated into future guidelines.
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Affiliation(s)
- Robyn Whitney
- Division of Neurology, Department of Paediatrics, McMaster University, Hamilton, Ontario, Canada
| | - Sonya Strohm
- School of Nursing, McMaster University, Hamilton, Ontario, Canada
| | | | - Kevin C Jones
- Division of Neurology, Department of Paediatrics, McMaster University, Hamilton, Ontario, Canada
| | - Susan M Jack
- School of Nursing, McMaster University, Hamilton, Ontario, Canada
| | - Rajesh RamachandranNair
- Division of Neurology, Department of Paediatrics, McMaster University, Hamilton, Ontario, Canada.
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Zhou SM, McLean B, Roberts E, Baines R, Hannon P, Ashby S, Newman C, Sen A, Wilkinson E, Laugharne R, Shankar R. Analysing patient-generated data to understand behaviours and characteristics of women with epilepsy of childbearing years: A prospective cohort study. Seizure 2023; 108:24-32. [PMID: 37060628 DOI: 10.1016/j.seizure.2023.04.008] [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: 01/11/2023] [Revised: 03/02/2023] [Accepted: 04/06/2023] [Indexed: 04/17/2023] Open
Abstract
BACKGROUND Women with epilepsy (WWE) are vulnerable in pregnancy, with increased risks to mother and baby including teratogenic risks, especially from valproate. The free EpSMon mobile-phone app allows self-monitoring to afford patient-centred feedback on seizure related risks, such as sudden death in epilepsy (SUDEP) to its users. We sought to generate insights into various seizure related risks and its treatments in WWE of childbearing age (16 to 60 years ) using EpSMon. METHODS The study utilizes a prospective real-world cohort of 5.5 years. Patient reported data on demographics, medication taken, diagnoses, seizure types and recognised biological, psychological, and social factors of seizure related harm were extracted. Data was stratified according to frequent and infrequent users and those scoring lower and higher risk scores. Multivariate logistic regression and different statistical tests were conducted. FINDINGS Data from 2158 WWE of childbearing age encompassing 4016 self-assessments were analysed. Overall risk awareness was 25.3% for pregnancy and 54.1% for SUDEP. Frequent users were more aware of pregnancy risks but not of SUDEP. Repeated EpSMon use increased SUDEP awareness but not pregnancy risks. Valproate was used by 11% of WWE, ranging from 6.5% of younger to 31.5% of older women. CONCLUSIONS The awareness to risks to pregnancy, SUDEP and valproate is low. Valproate is being used by a significant minority. It is imperative risk communication continues for WWE based on their individual situation and need. This is unlikely to be delivered by current clinical models. Digital solutions hold promise but require work done to raise implementation and acceptability.
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Affiliation(s)
- Shang-Ming Zhou
- Centre for Health Technology, Faculty of Health, University of Plymouth, Plymouth PL4 8AA, UK
| | - Brendan McLean
- Cornwall Intellectual Disability Equitable Research (CIDER), Peninsula School of Medicine, University of Plymouth, Truro, TR4 9LD, UK; Royal Cornwall Hospital NHS Trust, Truro TR1 3LJ, UK
| | - Elis Roberts
- School of Engineering, Computing and Mathematics, University of Plymouth, Plymouth PL4 8AA, UK
| | - Rebecca Baines
- Cornwall Intellectual Disability Equitable Research (CIDER), Peninsula School of Medicine, University of Plymouth, Truro, TR4 9LD, UK
| | | | | | | | - Arjune Sen
- Nuffield Department of Clinical Neurosciences, University of Oxford, OX39DU, UK
| | | | - Richard Laugharne
- Cornwall Intellectual Disability Equitable Research (CIDER), Peninsula School of Medicine, University of Plymouth, Truro, TR4 9LD, UK; Psychoanalytica St Germans, UK; Cornwall Intellectual Disability Equitable Research (CIDER), Cornwall Partnership NHS Foundation Trust Truro TR4 9LD UK
| | - Rohit Shankar
- Cornwall Intellectual Disability Equitable Research (CIDER), Peninsula School of Medicine, University of Plymouth, Truro, TR4 9LD, UK; Psychoanalytica St Germans, UK; Cornwall Intellectual Disability Equitable Research (CIDER), Cornwall Partnership NHS Foundation Trust Truro TR4 9LD UK.
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Antiseizure medications (antiepileptic drugs) in adults: starting, monitoring and stopping. J Neurol 2023; 270:573-581. [PMID: 36153467 DOI: 10.1007/s00415-022-11378-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 09/06/2022] [Indexed: 01/07/2023]
Abstract
Up to 10% of people living to 80 years of age have one or more seizures; and many will not require anti-seizure medication (ASMs). In 85% of patients, the diagnosis comes from the history of the index event. One-third of patients with an apparent "first seizure" have previous events, changing their diagnosis to epilepsy. Targeted investigations are important for classification and risk prediction. Patients with a low risk of seizure recurrence are not usually offered ASM treatment. High-risk patients have multiple seizures, neurological deficits, intellectual disability and/or relevant abnormal investigations; and are offered ASMs. Individual factors modulate this decision-making. Future integrated technologies offer the game-changing potential for seizure monitoring and prediction, but are not yet robust, convenient or affordable. Therapeutic drug monitoring in patients taking ASMs may confirm ASM toxicity, or when non-adherence, malabsorption, or rapid metabolism are suspected causes of breakthrough seizures. They are less useful when these factors are intermittent or irregular. Current evidence does not favour routine monitoring of serum levels, as it neither reliably predicts control, relapse, or adverse effects. The decision to discontinue ASM should follow a full discussion with the patient of risks and benefits. Along with population risk factors for seizure recurrence, the patient's lifestyle and preferences must be considered. ASM are usually discontinued in a slow step-wise fashion, one at a time, after at least two years of remission. Seizure recurrence risk plateaus only after 2 years following ASM discontinuation, and patients need access to specialist follow-up over that period.
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Schwab C, Wadle NE, Knake S, von Podewils F, Siebenbrodt K, Kohlhase K, Schulz J, Menzler K, Mann C, Rosenow F, Seifart C, Strzelczyk A. Patients' knowledge about epilepsy-related risks, morbidity, and mortality: A multicenter cohort study from Germany. Epilepsy Behav 2021; 124:108343. [PMID: 34619541 DOI: 10.1016/j.yebeh.2021.108343] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 09/10/2021] [Accepted: 09/13/2021] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Patient education is a central component of quality care. Enhancing patient knowledge can improve patients' quality of life and facilitate successful self-management. We sought to identify patients' knowledge levels and knowledge gaps regarding epilepsy-related risks, morbidity, and mortality. METHODS Adult patients with epilepsy presenting to the university hospitals in Frankfurt, Greifswald, and Marburg between February 2018 and May 2020 were asked to participate in this questionnaire-based study. RESULTS A total of 238 patients (52% women), with a mean age of 39.2 years (range: 18-77 years), participated in this study. Spontaneously, the majority of patients (51.3%) named driving a car, and other traffic-related accidents as possible causes of morbidity and mortality, and 23.9% of patients reported various causes of premature death, such as suffocation, drowning, and respiratory or cardiac arrest due to seizures. Falls due to epilepsy (19.7%) and injuries in general (17.6%) were named as further causes of morbidity and mortality. The vast majority were aware that alcohol (87.4%), sleep deprivation (86.6%), and risky activities in daily life (80.3%) increased the risk of seizure occurrence or increased morbidity and mortality. Regarding overall mortality, 52.1% thought that people with epilepsy were at greater risk of premature death, whereas 46.2% denied this fact to be true. Only 29.4% were aware of status epilepticus, and 27.3% were aware of sudden unexpected death in epilepsy (SUDEP). Driving ability, working ability, and seizure risk were named as major or moderate concerns among patients, but the risk of premature mortality was not a major concern. One-quarter of all patients (26.9%) indicated that they were not counseled about any risk factors or causes of morbidity or mortality by their physicians. CONCLUSIONS A lack of knowledge concerning premature mortality, SUDEP, and status epilepticus exists among adult patients with epilepsy. A substantial number of patients indicated that these issues were not discussed adequately by their physicians.
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Affiliation(s)
- Christina Schwab
- Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Nora-Elena Wadle
- Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Susanne Knake
- Epilepsy Center Hessen and Department of Neurology, Philipps-University Marburg, Marburg (Lahn), Germany
| | - Felix von Podewils
- Epilepsy Center and Department of Neurology, University of Greifswald, Greifswald, Germany
| | - Kai Siebenbrodt
- Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Konstantin Kohlhase
- Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Juliane Schulz
- Epilepsy Center and Department of Neurology, University of Greifswald, Greifswald, Germany
| | - Katja Menzler
- Epilepsy Center Hessen and Department of Neurology, Philipps-University Marburg, Marburg (Lahn), Germany
| | - Catrin Mann
- Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Felix Rosenow
- Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Carola Seifart
- Institutional Review Board, Medical Faculty, Philipps-University Marburg, Marburg (Lahn), Germany
| | - Adam Strzelczyk
- Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, Goethe-University Frankfurt, Frankfurt am Main, Germany; Epilepsy Center Hessen and Department of Neurology, Philipps-University Marburg, Marburg (Lahn), Germany.
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Mbizvo GK, Schnier C, Simpson CR, Chin RFM, Duncan SE. A national study of epilepsy-related deaths in Scotland: Trends, mechanisms, and avoidable deaths. Epilepsia 2021; 62:2667-2684. [PMID: 34537957 DOI: 10.1111/epi.17065] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 08/30/2021] [Accepted: 08/30/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE This study was undertaken to investigate the trends and mechanisms of epilepsy-related deaths in Scotland, highlighting the proportion that were potentially avoidable. METHODS This was a retrospective observational data-linkage study of administrative data from 2009-2016. We linked nationwide data encompassing mortality records, hospital admissions, outpatient attendance, antiepileptic drug (AED) prescriptions, and regional primary care attendances. Adults (aged ≥16 years) suffering epilepsy-related death were identified for study using International Classification of Diseases, 10th Revision coding combined with AED prescriptions. We reported epilepsy-related mortality rate (MR), age-specific mortality ratios, multiple cause-of-death frequencies, and the proportion of potentially avoidable deaths (identified as those with an underlying cause listed as avoidable by the Office for National Statistics). RESULTS A total of 1921 epilepsy-related deaths were identified across Scotland; 1185 (62%) decedents were hospitalized for seizures in the years leading up to death, yet only 518 (27%) were seen in a neurology clinic during the same period. MR remained unchanged over time, ranging from 5.9 to 8.7 per 100 000 Scottish population (95% confidence interval [CI] = -.05 to .66 per 100 000 for annual change in MR). Mortality ratios were significantly increased in young adults aged 16-54 years (2.3, 95% CI = 1.8-2.8), peaking at age 16-24 years (5.3, 95% CI = 1.8-8.8). Sudden unexpected death in epilepsy (SUDEP) constituted 30% of the 553 young adult epilepsy-related deaths, with several other non-SUDEP fatal mechanisms identified including aspiration pneumonia, cardiac arrest, AED or narcotic poisoning, drowning, and alcohol dependence. Seventy-six percent of young adult epilepsy-related deaths were potentially avoidable. SIGNIFICANCE Epilepsy-related deaths are a major public health problem in Scotland, given that they are not reducing, people are dying young, and many deaths are potentially avoidable. SUDEP is only one of several important mechanisms by which epilepsy-related deaths are occurring in young adults. Services may need to be re-evaluated to improve specialist referral following seizure-related hospital admissions.
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Affiliation(s)
- Gashirai K Mbizvo
- Muir Maxwell Epilepsy Centre, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | | | - Colin R Simpson
- Usher Institute, University of Edinburgh, Edinburgh, UK.,School of Health, Wellington Faculty of Health, Victoria University of Wellington, Wellington, New Zealand
| | - Richard F M Chin
- Muir Maxwell Epilepsy Centre, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK.,Royal Hospital for Sick Children, Edinburgh, UK
| | - Susan E Duncan
- Muir Maxwell Epilepsy Centre, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK.,Department of Clinical Neurosciences, Western General Hospital, Edinburgh, UK
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Magdy R, Kishk NA, Fouad AM, Alsayyad E. Risk estimation of SUDEP during COVID-19 pandemic era in a tertiary referral center. Epilepsy Res 2021; 173:106625. [PMID: 33819756 PMCID: PMC7989065 DOI: 10.1016/j.eplepsyres.2021.106625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 03/16/2021] [Accepted: 03/22/2021] [Indexed: 11/29/2022]
Abstract
Objective No data exist regarding the impact of the lockdown due to the COVID-19 pandemic on the risk factors of sudden unexpected death in epilepsy (SUDEP). This study aimed to stratify risk factors of SUDEP in relation to COVID-19 lockdown, among patients with epilepsy (PWE) in Cairo University epilepsy unit (CUEU). Therefore, we can detect risk factors and mitigate such factors in the second wave of the virus. Methods an observational, cross-sectional study carried on 340 Egyptian patients with active epilepsy. Individual risk identification and stratification was done by using The SUDEP and seizure Safety Checklist, after which sharing risk knowledge to PWE and their caregivers was undertaken. Results The mean age of patients was 29.72 ± 12.12. The median of the static factors was 4 (IQR 3–5) whereas, the median of the modifiable factors was 2 (IQR 1–3). Epilepsy emergencies (serial seizures or status epilepticus) were reported in 24.1 % of patients, for which non-compliance was the commonest cause, followed by deferral of epilepsy surgery for patients with drug resistant epilepsy (DRE). Stepwise logistic regression analysis showed that use of anxiolytic medications, non-compliance, keeping patients with DRE on dual anti-seizure medications (ASMs), or adding third medication increased the odds of increased seizure frequency by 2.7, 3.5, 16.6 and 6.1 times, respectively. Conclusion Some COVID-19 related issues had influenced the risk of seizure worsening including postponing epilepsy surgery for patients with DRE, non-compliance, and psychiatric comorbidities. Special attention should be paid to these issues to mitigate the risk of SUDEP.
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Affiliation(s)
- Rehab Magdy
- Department of Neurology, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt.
| | - Nirmeen A Kishk
- Department of Neurology, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Amr M Fouad
- Department of Neurology, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Enas Alsayyad
- Department of Neurology, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt
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Keller AE, Whitney R, Donner EJ. Why child neurologists talk about SUDEP: Results from two cross-sectional surveys. Epilepsia Open 2021; 6:195-205. [PMID: 33681662 PMCID: PMC7918300 DOI: 10.1002/epi4.12465] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 11/28/2020] [Accepted: 12/28/2020] [Indexed: 11/08/2022] Open
Abstract
Objective To characterize SUDEP discussion practices of child neurologists approximately 6 and 12 months after publication of the American Academy of Neurology SUDEP Clinical Practice Guideline and explore factors associated with discussion practice. Methods Child Neurology Society members (~2450) were electronically surveyed in November 2017 and May 2018 regarding their practice of discussing SUDEP with patients with epilepsy or their caregivers. Multivariable proportional odds ordinal logistic regression evaluated factors associated with discussing SUDEP with a greater proportion of epilepsy patients/caregivers. Reasons for changing practice were described. Results Among the 369 child neurologist respondents, 36% reported discussing SUDEP with at least half of their epilepsy patients/caregivers including 12% who discuss with all or almost all (>90%) of their epilepsy patients/families. Those who discussed SUDEP with an increased proportion of their patients were more likely to agree that they knew enough to talk about SUDEP, agree that healthcare providers have an ethical obligation to discuss SUDEP, and disagree that there is not enough time to talk about SUDEP. Those who agreed SUDEP could provoke excessive anxiety or worry were less likely to discuss SUDEP with an increased proportion of their patients. Reading the SUDEP Clinical Practice Guideline was a frequently cited reason among respondents who reported a recent change in discussion practice. Significance Most child neurologists do not follow the current SUDEP Clinical Practice Guideline regarding SUDEP discussion. Feeling sufficiently knowledgeable and ethically obligated to discuss SUDEP were associated with increased discussion practice, suggesting an educational intervention may be effective at increasing SUDEP discussion rates.
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Affiliation(s)
- Anne E. Keller
- Division of NeurologyThe Hospital for Sick ChildrenTorontoONCanada
| | - Robyn Whitney
- Division of NeurologyThe Hospital for Sick ChildrenTorontoONCanada
- Department of PaediatricsUniversity of TorontoTorontoONCanada
| | - Elizabeth J. Donner
- Division of NeurologyThe Hospital for Sick ChildrenTorontoONCanada
- Department of PaediatricsUniversity of TorontoTorontoONCanada
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Bogaert B. Untangling fear and eudaimonia in the healthcare provider-patient relationship. MEDICINE, HEALTH CARE, AND PHILOSOPHY 2020; 23:457-469. [PMID: 32436140 DOI: 10.1007/s11019-020-09956-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Ensuring patient participation in healthcare decision making remains a difficult task. Factors such as a lack of time in the consultation, medical objectivation, or the difficulties of translating individual patient experience into the treatment plan have been shown to limit patient contributions. Little research attention has focused however on how emotions experienced by both the patient and the healthcare provider may affect the ability of the patient to participate. In this research, patient's and healthcare provider's emotions were identified and analysed. The research method showed fear as a prominent emotion experienced. This included patient's fears both inside and outside the consultation, as well as the healthcare provider's fears in their professional practice. Using Martha Nussbaum's cognitive-evaluative theory of emotions as an additional means of analysis, the research looked at what this emotion could show about the importance of the object of this fear to the person's eudaimonia (flourishing). At the end of the article, several solutions were proposed to help mitigate this fear to keep it from becoming a destructive force in the healthcare provider-patient relationship.
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Affiliation(s)
- Brenda Bogaert
- Healthcare Values Chair, Institut de Recherches Philosophiques de Lyon, Université Jean Moulin, 18 rue Chevreul, 69007, Lyon, France.
- Laboratory of Sciences, Société, Historicité, Éducation et Pratiques (S2HEP), Université Lyon 1, Villeurbanne, France.
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Torrance R, Yoon CH, Torrance AB, Tasker RC. Incorporating Ethically Relevant Empirical Data From Systematic Review of Reasons: A Case Study of Sudden Unexpected Death in Epilepsy. AJOB Empir Bioeth 2020; 11:91-103. [PMID: 32160128 DOI: 10.1080/23294515.2020.1737981] [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: 06/10/2023]
Abstract
In this report we use a case study of risk of sudden unexpected death in epilepsy (SUDEP) to illustrate the contribution of systematic literature reviews of disease-specific ethical issues (DSEI). In particular, we show how ethically-relevant empirical data from such reviews can be used in the examination of the reasons for and against a particular normative approach to our DSEI. That is, we have attempted to offer a normative recommendation in response to the question of whether or not the risk of SUDEP should be disclosed to all patients. This case study functions as a form of empirical bioethics by providing a means of assessing empirical claims underlying reasons. As a result of this process, we are then able to provide clear and transparent, if not definitive, justification for a normative recommendation in response to a question of interest.
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Affiliation(s)
- Robert Torrance
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
| | - Chang-Ho Yoon
- Faculty of Medical and Health Sciences, Auckland University, Auckland, New Zealand
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Billakota S, Devinsky O, Kim KW. Why we urgently need improved epilepsy therapies for adult patients. Neuropharmacology 2019; 170:107855. [PMID: 31751547 DOI: 10.1016/j.neuropharm.2019.107855] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 11/12/2019] [Accepted: 11/15/2019] [Indexed: 12/29/2022]
Abstract
PURPOSE Up to a third of patients with epilepsy suffer from recurrent seizures despite therapeutic advances. RESULTS Current epilepsy treatments are limited by experiential data from treating different types of epilepsy. For example, we lack evidence-based approaches to efficacious multi-drug therapies or identifying potentially serious or disabling adverse events before medications are initiated. Despite advances in neuroscience and genetics, our understanding of epilepsy pathogenesis and mechanisms of treatment-resistance remains limited. For most patients with epilepsy, precision medicine for improved seizure control and reduced toxicity remains a future goal. CONCLUSION A third of epilepsy patients suffer from ongoing seizures and even more suffer from adverse effects of treatment. There is a critical need for more effective and safer therapies for epilepsy patients with frequent comorbitidies, including depression, anxiety, migraine, and cognitive impairments, as well as special populations (e.g., women, elderly). Advances from genomic sequencing techniques may identify new genes and regulatory elements that influence both the depth of the epilepsies' roots within brain circuitry as well as ASD resistance. Improved understanding of epilepsy mechanisms, identification of potential new therapeutic targets, and their assessment in randomized controlled trials are needed to reduce the burden of refractory epilepsy. This article is part of the special issue entitled 'New Epilepsy Therapies for the 21st Century - From Antiseizure Drugs to Prevention, Modification and Cure of Epilepsy'.
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Affiliation(s)
- Santoshi Billakota
- NYU Langone Comprehensive Epilepsy Center and NYU Langone School of Medicine, New York, NY, USA.
| | - Orrin Devinsky
- NYU Langone Comprehensive Epilepsy Center and Professor of Neurology, Neurosurgery, and Psychiatry at NYU Langone School of Medicine, New York, NY, USA; Saint Barnabas Institute of Neurology and Neurosurgery, Livingston, NJ, USA
| | - Kyung-Wha Kim
- NYU Langone Comprehensive Epilepsy Center and NYU Langone School of Medicine, New York, NY, USA
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People with epilepsy and their relatives want more information about risks of injuries and premature death. Epilepsy Behav 2018; 82:6-10. [PMID: 29574300 DOI: 10.1016/j.yebeh.2018.02.023] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 02/23/2018] [Accepted: 02/23/2018] [Indexed: 11/22/2022]
Abstract
For most people with chronic diseases such as epilepsy, thorough knowledge of the disease is important in order to reduce feelings of insecurity and to enable better management of everyday life. Whether and when to inform patients and their families about all the risks associated with epilepsy is a matter of controversy. Using a web-based survey, patients with epilepsy (PWE) (n=1183) and carers, family members, or guardians of PWE, who could either answer on behalf of the patients (CBP) (n=676) or on their own behalf (CAR) (n=231) were asked whether they wanted information about the risk of epilepsy-related injuries and premature death and also whether they had received such information. Ninety percent or more of PWE, CBP, and CAR reported that they wanted such information, and 50% of CAR, 81% of CBP, and 70% of PWE had received some information about seizure-related injuries. Regarding risk of unexpected death, 31% of PWE, 35% of CBP, and 28% of CAR had received information on this issue. Those with tonic-clonic seizures were most eager to obtain information on these matters, and those best informed about epilepsy-related risks were males and the youngest part of the cohort. The wish for more information or the likelihood of having already received information was independent of the individual's seizure situation. This study demonstrates that there is a considerable gap between what the patients want regarding information and what they are actually given by healthcare providers.
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Fong CY, Lim WK, Kong AN, Lua PL, Ong LC. Provision of sudden unexpected death in epilepsy (SUDEP) information among Malaysian parents of children with epilepsy. Epilepsy Behav 2017; 75:6-12. [PMID: 28806633 DOI: 10.1016/j.yebeh.2017.06.037] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 06/28/2017] [Accepted: 06/30/2017] [Indexed: 10/19/2022]
Abstract
Sudden unexpected death in epilepsy (SUDEP) is an important cause of mortality in epilepsy. To date, there is only one published UK study evaluating information provision of SUDEP among parents of children with epilepsy (CWE), and there are no studies published from Asia. Although SUDEP information provision is recommended among parents of CWE, it is uncertain if these recommendations are applicable to Asian countries due to the different cultural attitude towards epilepsy. Our prospective cohort study consisted of multiethnic parents of children with epilepsy (CWE) seen in a tertiary hospital in Malaysia. Information on SUDEP was delivered to parents using an epilepsy educational software program. Participants completed a set of standardized questionnaire and Depression Anxiety Stress Scales-Short Form (DASS-21) immediately after and retested 3-6months after the SUDEP information provision. A total of 127 parents (84 mothers) participated in the study. The CWE consisted of 3 ethnic groups (38% Malay, 30% Chinese, 32% Indian) with a mean age of 9.6years. Majority (70.9%) felt positive after SUDEP information provision, 90.6% wanted SUDEP discussion for themselves with 70.1% wanted SUDEP discussion with their child, and a lower proportion (58.3%) would discuss SUDEP with their child. None of the participants reported increased symptoms of depression, stress or anxiety attributed to SUDEP information provision. Most parents took steps to reduce SUDEP risk, and most parents did not report an impact on their own functioning. However, there was an increase in parental report over time of impact on their child's functioning following SUDEP information (P<0.05). In conclusion, most Malaysian parents of CWE wanted SUDEP information. Following SUDEP information disclosure, majority did not report negative emotions; however, an increase in parents over time reported an impact on their child. Our findings reiterate that provision of SUDEP information should form part of care of CWE and parents should receive ongoing support as they undergo a period of parenting adjustment when dealing with the information provided.
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Affiliation(s)
- Choong Yi Fong
- Division of Paediatric Neurology, Department of Paediatrics, University of Malaya, Kuala Lumpur, Malaysia.
| | - Wei Kang Lim
- Division of Paediatric Neurology, Department of Paediatrics, University of Malaya, Kuala Lumpur, Malaysia
| | - Ann Nie Kong
- Division of Paediatric Neurology, Department of Paediatrics, University of Malaya, Kuala Lumpur, Malaysia
| | - Pei Lin Lua
- Faculty of Health Sciences, Universiti Sultan Zainal Abidin, Kuala Nerus, Terengganu, Malaysia
| | - Lai Choo Ong
- Division of Paediatric Neurology, Department of Paediatrics, University of Malaya, Kuala Lumpur, Malaysia
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