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Tanaka T, Ihara M, Fukuma K, Mishra NK, Koepp MJ, Guekht A, Ikeda A. Pathophysiology, Diagnosis, Prognosis, and Prevention of Poststroke Epilepsy: Clinical and Research Implications. Neurology 2024; 102:e209450. [PMID: 38759128 PMCID: PMC11175639 DOI: 10.1212/wnl.0000000000209450] [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: 08/29/2023] [Accepted: 03/13/2024] [Indexed: 05/19/2024] Open
Abstract
Poststroke epilepsy (PSE) is associated with higher mortality and poor functional and cognitive outcomes in patients with stroke. With the remarkable development of acute stroke treatment, there is a growing number of survivors with PSE. Although approximately 10% of patients with stroke develop PSE, given the significant burden of stroke worldwide, PSE is a significant problem in stroke survivors. Therefore, the attention of health policymakers and significant funding are required to promote PSE prevention research. The current PSE definition includes unprovoked seizures occurring more than 7 days after stroke onset, given the high recurrence risks of seizures. However, the pathologic cascade of stroke is not uniform, indicating the need for a tissue-based approach rather than a time-based one to distinguish early seizures from late seizures. EEG is a commonly used tool in the diagnostic work-up of PSE. EEG findings during the acute phase of stroke can potentially stratify the risk of subsequent seizures and predict the development of poststroke epileptogenesis. Recent reports suggest that cortical superficial siderosis, which may be involved in epileptogenesis, is a promising marker for PSE. By incorporating such markers, future risk-scoring models could guide treatment strategies, particularly for the primary prophylaxis of PSE. To date, drugs that prevent poststroke epileptogenesis are lacking. The primary challenge involves the substantial cost burden due to the difficulty of reliably enrolling patients who develop PSE. There is, therefore, a critical need to determine reliable biomarkers for PSE. The goal is to be able to use them for trial enrichment and as a surrogate outcome measure for epileptogenesis. Moreover, seizure prophylaxis is essential to prevent functional and cognitive decline in stroke survivors. Further elucidation of factors that contribute to poststroke epileptogenesis is eagerly awaited. Meanwhile, the regimen of antiseizure medications should be based on individual cardiovascular risk, psychosomatic comorbidities, and concomitant medications. This review summarizes the current understanding of poststroke epileptogenesis, its risks, prognostic models, prophylaxis, and strategies for secondary prevention of seizures and suggests strategies to advance research on PSE.
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Affiliation(s)
- Tomotaka Tanaka
- From the Department of Neurology (T.T., M.I., K.F.), National Cerebral and Cardiovascular Center, Osaka, Japan; Department of Neurology (N.K.M.), Yale University School of Medicine, New Haven, CT; Department of Clinical & Experimental Epilepsy (M.J.K.), UCL Queen Square Institute of Neurology, London, United Kingdom; Moscow Research and Clinical Center for Neuropsychiatry (A.G.), Pirogov Russian National Research Medical University, Russia; and Department of Epilepsy, Movement Disorders and Physiology (A.I.), Kyoto University Graduate School of Medicine, Japan
| | - Masafumi Ihara
- From the Department of Neurology (T.T., M.I., K.F.), National Cerebral and Cardiovascular Center, Osaka, Japan; Department of Neurology (N.K.M.), Yale University School of Medicine, New Haven, CT; Department of Clinical & Experimental Epilepsy (M.J.K.), UCL Queen Square Institute of Neurology, London, United Kingdom; Moscow Research and Clinical Center for Neuropsychiatry (A.G.), Pirogov Russian National Research Medical University, Russia; and Department of Epilepsy, Movement Disorders and Physiology (A.I.), Kyoto University Graduate School of Medicine, Japan
| | - Kazuki Fukuma
- From the Department of Neurology (T.T., M.I., K.F.), National Cerebral and Cardiovascular Center, Osaka, Japan; Department of Neurology (N.K.M.), Yale University School of Medicine, New Haven, CT; Department of Clinical & Experimental Epilepsy (M.J.K.), UCL Queen Square Institute of Neurology, London, United Kingdom; Moscow Research and Clinical Center for Neuropsychiatry (A.G.), Pirogov Russian National Research Medical University, Russia; and Department of Epilepsy, Movement Disorders and Physiology (A.I.), Kyoto University Graduate School of Medicine, Japan
| | - Nishant K Mishra
- From the Department of Neurology (T.T., M.I., K.F.), National Cerebral and Cardiovascular Center, Osaka, Japan; Department of Neurology (N.K.M.), Yale University School of Medicine, New Haven, CT; Department of Clinical & Experimental Epilepsy (M.J.K.), UCL Queen Square Institute of Neurology, London, United Kingdom; Moscow Research and Clinical Center for Neuropsychiatry (A.G.), Pirogov Russian National Research Medical University, Russia; and Department of Epilepsy, Movement Disorders and Physiology (A.I.), Kyoto University Graduate School of Medicine, Japan
| | - Matthias J Koepp
- From the Department of Neurology (T.T., M.I., K.F.), National Cerebral and Cardiovascular Center, Osaka, Japan; Department of Neurology (N.K.M.), Yale University School of Medicine, New Haven, CT; Department of Clinical & Experimental Epilepsy (M.J.K.), UCL Queen Square Institute of Neurology, London, United Kingdom; Moscow Research and Clinical Center for Neuropsychiatry (A.G.), Pirogov Russian National Research Medical University, Russia; and Department of Epilepsy, Movement Disorders and Physiology (A.I.), Kyoto University Graduate School of Medicine, Japan
| | - Alla Guekht
- From the Department of Neurology (T.T., M.I., K.F.), National Cerebral and Cardiovascular Center, Osaka, Japan; Department of Neurology (N.K.M.), Yale University School of Medicine, New Haven, CT; Department of Clinical & Experimental Epilepsy (M.J.K.), UCL Queen Square Institute of Neurology, London, United Kingdom; Moscow Research and Clinical Center for Neuropsychiatry (A.G.), Pirogov Russian National Research Medical University, Russia; and Department of Epilepsy, Movement Disorders and Physiology (A.I.), Kyoto University Graduate School of Medicine, Japan
| | - Akio Ikeda
- From the Department of Neurology (T.T., M.I., K.F.), National Cerebral and Cardiovascular Center, Osaka, Japan; Department of Neurology (N.K.M.), Yale University School of Medicine, New Haven, CT; Department of Clinical & Experimental Epilepsy (M.J.K.), UCL Queen Square Institute of Neurology, London, United Kingdom; Moscow Research and Clinical Center for Neuropsychiatry (A.G.), Pirogov Russian National Research Medical University, Russia; and Department of Epilepsy, Movement Disorders and Physiology (A.I.), Kyoto University Graduate School of Medicine, Japan
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Ebrahimian M, Hosein Mohamadi M, Mahyad M, Rezaeitalab F. Association of early seizures after ischemic stroke with diffusion-weighted imaging-alberta stroke program early CT score (DWI-ASPECTS) and neutrophil-to-lymphocyte ratio. Epilepsy Behav 2024; 155:109752. [PMID: 38640725 DOI: 10.1016/j.yebeh.2024.109752] [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: 01/20/2024] [Revised: 03/10/2024] [Accepted: 03/21/2024] [Indexed: 04/21/2024]
Abstract
BACKGROUND Post-stroke seizure (PSS) is a common considerable complication of acute ischemic stroke (AIS). Early risk assessment can clinical practitioners to plan effective prevention and management. We aimed to determine whether assessing Diffusion-Weighted Imaging-Alberta Stroke Program Early CT Score (DWI-ASPECTS), and neutrophil indices allows for identifying patients at risk of PSS. METHODS This prospective study included AIS patients with cortical involvement admitted to a single academic center between January 2020 to October 2023. For all included subjects, DWI-Brain MRI, blood neutrophils, and platelet counts were obtained and the DWI-ASPECTS score was calculated. Then, the patients were followed up for 6 months in terms of PSS occurrence. Based on the occurrence of PSS, patients were divided into two groups of PSS and non-PSS. For analysis, imaging and laboratory data were compared between two groups. Logistic regression was applied to determine the relationship between DWI-ASPECTS and neutrophil indices, with early PSS. Finally, the sensitivity and specificity of these variables for PSS were estimated. RESULTS A total of 309 were included in the final statistical analysis. DWI-ASPECT and neutrophil-to-lymphocyte ratio (NLR) were significantly associated with early PSS with OR of 0.74 and OR of 1.13, respectively (P < 0.05). Further analysis showed that, a combination of DWI-ASPECTS, NLR had an area under the curve (AUC) of 0.72 for predicting the occurrence of early PSS. CONCLUSION DWI-ASPECTS and NLR are associated with the occurrence of early PSS after cortical ischemic stroke. A combination of these predictors had higher sensitivity and specificity for PSS rather than each factor alone. These findings may be helpful for determining the risk of PSS if validated in future studies.
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Affiliation(s)
- Maryam Ebrahimian
- Department of Neurology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Mahshid Mahyad
- Department of Neurology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fariborz Rezaeitalab
- Department of Neurology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran; Neurocsience Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
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Zhang Q, Luo X, Wang XH, Li JY, Qiu H, Yang DD. Transcutaneous auricular vagus nerve stimulation for epilepsy. Seizure 2024; 119:84-91. [PMID: 38820674 DOI: 10.1016/j.seizure.2024.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 05/09/2024] [Accepted: 05/10/2024] [Indexed: 06/02/2024] Open
Abstract
BACKGROUND Several studies have suggested that transcutaneous vagus nerve stimulation (tVNS) may be effective for the treatment of epilepsy. However, auricular acupoint therapy (including auricular acupuncture and auricular point-sticking therapy), a method of stimulating the vagus nerve, has been poorly reviewed. This systematic review is the first to categorize auricular acupoint therapy as transcutaneous auricular vagus nerve stimulation (taVNS), aiming to assess the efficacy of taVNS in patients with epilepsy (PWE), and to analyse the results of animal experiments on the antiepileptic effects of taVNS. METHODS We searched MEDLINE, EMBASE, Web of Science, Scopus, and various Chinese databases from their inception to June 10, 2023 and found nine clinical studies (including a total of 788 PWE) and eight preclinical studies. We performed a meta-analysis and systematic review of these articles to assess the efficacy of taVNS in PWE and the association between taVNS and electroencephalogram (EEG) changes. We also analysed the effects on epileptic behaviour, latency of the first seizure, and seizure frequency in epileptic animals. The PRISMA 2020 checklist provided by the EQUATOR Network was used in this study. RESULTS taVNS had a higher response rate in PWE than the control treatment (OR = 2.94, 95 % CI = 1.94 - 4.46, P < 0.05). The analysis showed that the taVNS group showed wider EEG changes than the control group (OR = 2.17, 95 % CI 1.03 to 4.58, P < 0.05). The preclinical studies analysis revealed significant differences in epileptic behaviour (SMD = -4.78, 95 % CI -5.86 to -3.71, P < 0.05) and seizure frequency (SMD = -5.06, 95 % CI -5.96 to -4.15, P < 0.05) between the taVNS and control groups. No statistical difference was found in the latency of the first seizure between the two groups (SMD =13.54; 95 % CI 7.76 to 19.33, P < 0.05). CONCLUSION Based on the available data, PWE may benefit from the use of taVNS. taVNS is an effective procedure for improving epileptic behaviour in animal models.
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Affiliation(s)
- Qing Zhang
- Department of Neurology, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, Zhejiang, 310006, China
| | - Xue Luo
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, No.12, Jichang Road, Baiyun District, Guangzhou, 510405, China
| | - Xiao-Hui Wang
- Department of Neurology, Qingdao Traditional Chinese Medicine Hospital (Qingdao Hiser Hospital) Qingdao Hiser Hospital Affiliated with Qingdao University, Qingdao, Shandong, China
| | - Jing-Ya Li
- Department of Neurology, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, Zhejiang, 310006, China
| | - Hui Qiu
- The Third Affiliated Hospital of Zhejiang Chinese Medical University, QingChun Road Number 23 , Hangzhou , Zhejiang Province, China.
| | - Dong-Dong Yang
- Department of Emergency Medicine, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, Zhejiang, 310006, China.
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Ryu HU, Kim HJ, Shin BS, Kang HG. Clinical approaches for poststroke seizure: a review. Front Neurol 2024; 15:1337960. [PMID: 38660095 PMCID: PMC11039895 DOI: 10.3389/fneur.2024.1337960] [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: 11/13/2023] [Accepted: 03/26/2024] [Indexed: 04/26/2024] Open
Abstract
Poststroke seizure is a potential complication of stroke, which is the most frequent acute symptomatic seizure in adults. Patients with stroke may present with an abnormal or aggressive behavior accompanied by altered mental status and symptoms, such as hemiparesis, dysarthria, and sensory deficits. Although stroke manifestations that mimic seizures are rare, diagnosing poststroke seizures can be challenging when accompanied with negative postictal symptoms. Differential diagnoses of poststroke seizures include movement disorders, syncope, and functional (nonepileptic) seizures, which may present with symptoms similar to seizures. Furthermore, it is important to determine whether poststroke seizures occur early or late. Seizures occurring within and after 7 d of stroke onset were classified as early and late seizures, respectively. Early seizures have the same clinical course as acute symptomatic seizures; they rarely recur or require long-term antiseizure medication. Conversely, late seizures are associated with a risk of recurrence similar to that of unprovoked seizures in a patient with a focal lesion, thereby requiring long-term administration of antiseizure medication. After diagnosis, concerns regarding treatment strategies, treatment duration, and administration of primary and secondary prophylaxis often arise. Antiseizure medication decisions for the initiation of short-term primary and long-term secondary seizure prophylaxis should be considered for patients with stroke. Antiseizure drugs such as lamotrigine, carbamazepine, lacosamide, levetiracetam, phenytoin, and valproate may be administered. Poststroke seizures should be diagnosed systematically through history with differential diagnosis; in addition, classifying them as early or late seizures can help to determine treatment strategies.
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Affiliation(s)
- Han Uk Ryu
- Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Republic of Korea
- Research Institute of Clinical Medicine of Jeonbuk National University – Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
| | - Hong Jin Kim
- Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Republic of Korea
- Research Institute of Clinical Medicine of Jeonbuk National University – Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
| | - Byoung-Soo Shin
- Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Republic of Korea
- Research Institute of Clinical Medicine of Jeonbuk National University – Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
| | - Hyun Goo Kang
- Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Republic of Korea
- Research Institute of Clinical Medicine of Jeonbuk National University – Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
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Ha WS, Jang K, Cho S, Kim WJ, Chu MK, Heo K, Kim KM. Risk Factors and Temporal Patterns of Poststroke Epilepsy across Stroke Subtypes: Insights from a Nationwide Cohort Study in Korea. Neuroepidemiology 2024:1-11. [PMID: 38599180 DOI: 10.1159/000538776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 04/01/2024] [Indexed: 04/12/2024] Open
Abstract
INTRODUCTION We aimed to investigate the risk factors associated with poststroke epilepsy (PSE) among patients with different subtypes of stroke, focusing on age-related risk and time-varying effects of stroke subtypes on PSE development. METHODS A retrospective, nationwide, population-based cohort study was conducted using Korean National Health Insurance Service-National Sample Cohort data. Patients hospitalized with newly diagnosed stroke from 2005 to 2015 were included and followed up for up to 10 years. The primary outcome was the development of PSE, defined as having a diagnostic code and a prescription for anti-seizure medication. Multivariable Cox proportional hazard models were used to estimate PSE hazard ratios (HRs), and time-varying effects were also assessed. RESULTS A total of 8,305 patients with ischemic stroke, 1,563 with intracerebral hemorrhage (ICH), and 931 with subarachnoid hemorrhage (SAH) were included. During 10 years of follow-up, 4.6% of patients developed PSE. Among patients with ischemic stroke, significant risk factors for PSE were younger age (HR = 1.47), living in rural areas (HR = 1.35), admission through the emergency room (HR = 1.33), and longer duration of hospital stay (HR = 1.45). Time-varying analysis revealed elevated HRs for ICH and SAH, particularly in the first 2 years following the stroke. The age-specific HRs also showed an increased risk for those under the age of 65, with a noticeable decrease in risk beyond that age. CONCLUSION The risk of developing PSE varies according to stroke subtype, age, and other demographic factors. These findings underscore the importance of tailored poststroke monitoring and management strategies to mitigate the risk of PSE.
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Affiliation(s)
- Woo-Seok Ha
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kimoon Jang
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Soomi Cho
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Won-Joo Kim
- Department of Neurology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Min Kyung Chu
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kyoung Heo
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kyung Min Kim
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
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Zinchenko VP, Teplov IY, Kosenkov AM, Gaidin SG, Kairat BK, Tuleukhanov ST. Participation of calcium-permeable AMPA receptors in the regulation of epileptiform activity of hippocampal neurons. Front Synaptic Neurosci 2024; 16:1349984. [PMID: 38577639 PMCID: PMC10987725 DOI: 10.3389/fnsyn.2024.1349984] [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: 12/05/2023] [Accepted: 02/20/2024] [Indexed: 04/06/2024] Open
Abstract
Introduction Epileptiform activity is the most striking result of hyperexcitation of a group of neurons that can occur in different brain regions and then spread to other sites. Later it was shown that these rhythms have a cellular correlate in vitro called paroxysmal depolarization shift (PDS). In 13-15 DIV neuron-glial cell culture, inhibition of the GABA(A) receptors induces bursts of action potential in the form of clasters PDS and oscillations of intracellular Ca2+ concentration ([Ca2+]i). We demonstrate that GABAergic neurons expressing calcium-permeable AMPA receptors (CP-AMPARs) as well as Kv7-type potassium channels regulate hippocampal glutamatergic neurons' excitability during epileptiform activity in culture. Methods A combination of whole-cell patch-clamp in current clamp mode and calcium imaging microscopy was used to simultaneously register membrane potential and [Ca2+]i level. To identify GABAergic cell cultures were fixed and stained with antibodies against glutamate decarboxylase GAD 65/67 and neuron-specific enolase (NSE) after vital [Ca2+]i imaging. Results and discussion It was shown that CP-AMPARs are involved in the regulation of the PDS clusters and [Ca2+]i pulses accompanied them. Activation of CP-AMPARs of GABAergic neurons is thought to cause the release of GABA, which activates the GABA(B) receptors of other GABAergic interneurons. It is assumed that activation of these GABA(B) receptors leads to the release of beta-gamma subunits of Gi protein, which activate potassium channels, resulting in hyperpolarization and inhibition of these interneurons. The latter causes disinhibition of glutamatergic neurons, the targets of these interneurons. In turn, the CP-AMPAR antagonist, NASPM, has the opposite effect. Measurement of membrane potential in GABAergic neurons by the patch-clamp method in whole-cell configuration demonstrated that NASPM suppresses hyperpolarization in clusters and individual PDSs. It is believed that Kv7-type potassium channels are involved in the control of hyperpolarization during epileptiform activity. The blocker of Kv7 channels, XE 991, mimicked the effect of the CP-AMPARs antagonist on PDS clusters. Both drugs increased the duration of the PDS cluster. In turn, the Kv7 activator, retigabine, decreased the duration of the PDS cluster and Ca2+ pulse. In addition, retigabine led to deep posthyperpolarization at the end of the PDS cluster. The Kv7 channel is believed to be involved in the formation of PDS, as the channel blocker reduced the rate of hyperpolarization in the PDS almost three times. Thus, GABAergic neurons expressing CP-AMPARs, regulate the membrane potential of innervated glutamatergic neurons by modulating the activity of postsynaptic potassium channels of other GABAergic neurons.
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Affiliation(s)
- Valery Petrovich Zinchenko
- Federal Research Center “Pushchino Scientific Center for Biological Research of the Russian Academy of Sciences”, Institute of Cell Biophysics of the Russian Academy of Sciences, Pushchino, Russia
| | - Ilia Yu. Teplov
- Federal Research Center “Pushchino Scientific Center for Biological Research of the Russian Academy of Sciences”, Institute of Cell Biophysics of the Russian Academy of Sciences, Pushchino, Russia
| | - Artem Mikhailovich Kosenkov
- Federal Research Center “Pushchino Scientific Center for Biological Research of the Russian Academy of Sciences”, Institute of Cell Biophysics of the Russian Academy of Sciences, Pushchino, Russia
| | - Sergei Gennadievich Gaidin
- Federal Research Center “Pushchino Scientific Center for Biological Research of the Russian Academy of Sciences”, Institute of Cell Biophysics of the Russian Academy of Sciences, Pushchino, Russia
| | - Bakytzhan Kairatuly Kairat
- Laboratory of Biophysics, Chronobiology and Biomedicine, Faculty of Biology and Biotechnology, Al-Farabi Kazakh National University, Almaty, Kazakhstan
| | - Sultan Tuleukhanovich Tuleukhanov
- Laboratory of Biophysics, Chronobiology and Biomedicine, Faculty of Biology and Biotechnology, Al-Farabi Kazakh National University, Almaty, Kazakhstan
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Yan C, Yang T, Sun Y, Hu J, Yi X, Li C, Chen J, Wei K, Jiang J, Xiang Q, Liu A, Han Y, Yang L, Liu X, Han T, Liu X. Efficacy and safety of Perampanel in the treatment of post stroke epilepsy: A multicenter, real-world study. Heliyon 2024; 10:e26376. [PMID: 38434369 PMCID: PMC10907510 DOI: 10.1016/j.heliyon.2024.e26376] [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: 10/30/2023] [Revised: 02/10/2024] [Accepted: 02/12/2024] [Indexed: 03/05/2024] Open
Abstract
Background Since 2019, Perampanel (PER) has been endorsed in China as an adjunctive treatment for focal seizures, both with and without impaired awareness, and for the transition from focal to bilateral tonic-clonic seizures. Limited research exists regarding the efficacy of PER in treating post-stroke epilepsy (PSE) in China. Empirical studies are essential to guide treatment protocols. We conducted a retrospective study to assess the efficacy and tolerability of PER in 58 PSE patients treated between October 2019 and July 2023. Method This study encompassed 58 patients with PSE, treated with PER either as monotherapy or as part of adjunctive therapy, and underwent follow-up for a minimum duration of 6 months. The study assessed changes in seizure frequency, adverse events (AEs), drug retention rate, maintenance dose, and adverse reactions following PER treatment. Results The study included 58 PSE patients, with 60.3% males and 39.7% females, ranging in age from 18 to 89, mostly within the 61-70 age group. Ischemic strokes constituted 58.6% of cases, while hemorrhagic strokes accounted for 41.4%. Focal seizures, either with or without impaired awareness, were noted in 62.1% of patients, and a transition from focal to bilateral tonic-clonic seizures was seen in 32.8%. The retention rates for PER at 3 and 6 months stood at 94.8% and 84.5% respectively, and the most commonly administered maintenance dose was 4 mg/day (41.28%). In the adjunctive therapy group, efficacy rates were 66.7% at 3 months and 78.6% at 6 months, compared to 80.0% at 3 months and 85.7% at 6 months in the monotherapy group. In the efficacy analysis, with a criterion of ≥50% reduction in seizure frequency, the overall efficacy rates at 3 and 6 months were 69.1% and 79.6%, respectively. Adverse reactions occurred in 46.6% of patients, primarily involving irritability and somnolence (both 27.6%), with no marked difference in incidence between the adjunctive and monotherapy groups (P > 0.05). Conclusion PER exhibits favorable efficacy and tolerability in Chinese PSE patients, possibly at lower doses.
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Affiliation(s)
- Cuihua Yan
- Department of Neurology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, PR China
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, PR China
- Institute of Epilepsy, Shandong University, Jinan, Shandong, PR China
| | - Tingting Yang
- Institute of Epilepsy, Shandong University, Jinan, Shandong, PR China
- Department of Neurology, Qilu Hospital of Shandong University, Jinan, Shandong, PR China
| | - Yuanping Sun
- Qingdao University Affiliated Hospital, Qingdao, Shandong, PR China
| | - Junji Hu
- Department of Neurology, Zibo Changguo Hospital, Zibo, Shandong, PR China
| | - Xiangming Yi
- Binzhou Medical College Affiliated Hospital, Binzhou, Shandong, PR China
| | - Chunxiao Li
- Qingdao University Affiliated Hospital, Qingdao, Shandong, PR China
| | - Juan Chen
- The Third People's Hospital of Heze City, Heze, Shandong, PR China
| | - Kunkun Wei
- Qingdao Women and Children's Hospital, Qingdao, Shandong, PR China
| | - Jing Jiang
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, PR China
- Institute of Epilepsy, Shandong University, Jinan, Shandong, PR China
| | - Qi Xiang
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, PR China
- Institute of Epilepsy, Shandong University, Jinan, Shandong, PR China
| | - Anru Liu
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, PR China
- Institute of Epilepsy, Shandong University, Jinan, Shandong, PR China
| | - Yuxiang Han
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, PR China
| | - Liling Yang
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, PR China
| | - Xiaoyun Liu
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, PR China
| | - Tao Han
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, PR China
- Institute of Epilepsy, Shandong University, Jinan, Shandong, PR China
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, PR China
| | - Xuewu Liu
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, PR China
- Institute of Epilepsy, Shandong University, Jinan, Shandong, PR China
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Kostev K, Doege C, Jacob L. Prevalence of and factors associated with the early prescription of antiseizure medications in adults newly diagnosed with epilepsy in Germany. Epilepsy Behav 2024; 152:109655. [PMID: 38271779 DOI: 10.1016/j.yebeh.2024.109655] [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: 11/13/2023] [Revised: 12/17/2023] [Accepted: 01/16/2024] [Indexed: 01/27/2024]
Abstract
BACKGROUND There is little information on prescription patterns of antiseizure medications (ASMs) during the early management of patients with epilepsy in Germany. Therefore, this study investigated the prevalence of and the factors associated with ASM prescription in patients newly diagnosed with epilepsy in this country. METHODS Adults diagnosed for the first time with epilepsy in one of 128 neurology practices in Germany between 2005 and 2021 were included (Disease Analyzer database, IQVIA). The prescription of ASMs was assessed within 30 days, six months, and 12 months of the diagnosis. Covariates were demographic factors, epilepsy sub-diagnoses, and co-diagnoses frequently associated with epilepsy. RESULTS This study included 55,962 participants (mean [SD] age 52.5 [20.0] years; 50.5 % men). The prevalence of ASM prescription ranged from 45.0 % within 30 days to 66.0 % within 12 months of the diagnosis. Men were less likely to receive ASMs within six and 12 months of epilepsy diagnosis than women. In addition, epilepsy sub-diagnoses of symptomatic, complex, or generalized nature were associated with increased odds of ASM prescription compared with epilepsy of unspecified nature. Finally, there was an inverse and significant association between multiple co-diagnoses (e.g., diabetes, mental and behavioral disorders due to use of alcohol, and traumatic brain injury) and ASM prescribing. CONCLUSIONS A substantial proportion of participants were prescribed ASMs in the year following epilepsy diagnosis, highlighting that the early prescription of ASMs was necessary for these patients. Further research is warranted to corroborate the present findings in other countries and settings.
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Affiliation(s)
| | - Corinna Doege
- Department of Pediatric Neurology, Center of Pediatrics and Adolescent Medicine, Central Hospital Bremen, 28205 Bremen, Germany
| | - Louis Jacob
- AP-HP, Université Paris Cité, Lariboisière-Fernand Widal Hospital, Department of Physical Medicine and Rehabilitation, 75010 Paris, France; Université Paris Cité, Inserm U1153, Epidemiology of Ageing and Neurodegenerative Diseases (EpiAgeing), 75010 Paris, France; Research and Development Unit, Parc Sanitari Sant Joan de Déu, CIBERSAM, ISCIII, Dr. Antoni Pujadas, 42, Sant Boi de Llobregat, 08830 Barcelona, Spain.
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9
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Ebner L, Lochner P, Lattanzi S, Brigo F, Wagenpfeil G, Faßbender K, Röll F. Neutrophil to lymphocyte ratio and early seizures after ischemic stroke: A case-control study. Epilepsy Behav 2024; 152:109660. [PMID: 38364334 DOI: 10.1016/j.yebeh.2024.109660] [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: 10/18/2023] [Revised: 01/04/2024] [Accepted: 01/19/2024] [Indexed: 02/18/2024]
Abstract
BACKGROUND Early post-stroke seizures (EPSS) are associated with an increased risk of mortality and post-stroke epilepsy. This study aimed to identify potential risk factors for EPSS, focusing on blood parameters, such as the neutrophil-to-lymphocyte ratio (NLR), which is a biomarker for inflammation. METHODS Patients treated for ischemic stroke between 2017 and 2019 were retrospectively identified. 44 of them had a first epileptic seizure within 7 days after the stroke. They were matched 1:2 for age and sex with controls who had a stroke but no EPSS. Information on demographics, stroke characteristics, and blood parameters were collected on admission. Logistic regression was used to identify variables associated with EPSS and the area under the receiver operating characteristic curve (AUROC) to estimate their predictive accuracy. RESULTS The NLR value (p = 0.035), National Institutes of Health Stroke Scale (NIHSS) (p = 0.016) and cortical localization of stroke (p = 0.03) were significantly correlated with the occurrence of EPSS in univariate logistic regression. In multivariable logistic regression, after adjusting for age, sex, baseline NIHSS, and stroke localization, the NLR values [adjusted odds ratio 1.097, 95% confidence interval (CI): 1.005-1.197; p = 0.038] were independently associated with the occurrence of EPSS. The AUROC for NLR was 0.639 (95% CI: 0.517-0.761) with 2.98 as the best predictive cut-off value. There was a significant positive relationship between NLR and NIHSS, rS(87) = 0.383, p = <0.001. CONCLUSION Higher NLR values were associated with increased risk of EPSS. This biomarker appears useful to assess the risk of developing EPSS.
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Affiliation(s)
- Lea Ebner
- Department of Neurology, Saarland University Medical Center, Homburg, Germany.
| | - Piergiorgio Lochner
- Department of Neurology, Saarland University Medical Center, Homburg, Germany
| | - Simona Lattanzi
- Neurological Clinic, Department of Experimental and Clinical Medicine, Marche Polytechnic University, Ancona, Italy
| | - Francesco Brigo
- Innovation, Research and Teaching Service (SABES-ASDAA), Teaching Hospital of the Paracelsus Medical Private University (PMU), Bolzano, Italy
| | - Gudrun Wagenpfeil
- Institute of Medical Biometry, Epidemiology and Medical Informatics, Saarland University, Homburg, Germany
| | - Klaus Faßbender
- Department of Neurology, Saarland University Medical Center, Homburg, Germany
| | - Frauke Röll
- Department of Neurology, Saarland University Medical Center, Homburg, Germany
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10
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Elschot EP, Joore MA, Rouhl RPW, Lamberts RJ, Backes WH, Jansen JFA. The added value of risk assessment and subsequent targeted treatment for epileptic seizures after stroke: An early-HTA analysis. Epilepsy Behav 2024; 151:109594. [PMID: 38159505 DOI: 10.1016/j.yebeh.2023.109594] [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: 10/02/2023] [Revised: 12/01/2023] [Accepted: 12/19/2023] [Indexed: 01/03/2024]
Abstract
INTRODUCTION The development of post-stroke epilepsy (PSE) is related to a worse clinical outcome in stroke patients. Adding a biomarker to the clinical diagnostic process for the prediction of PSE may help to establish targeted and personalized treatment for high-risk patients, which could lead to improved patient outcomes. We assessed the added value of a risk assessment and subsequent targeted treatment by conducting an early Health Technology Assessment. METHODS Interviews were conducted with four relevant stakeholders in the field of PSE to obtain a realistic view of the current healthcare and their opinions on the potential value of a PSE risk assessment and subsequent targeted treatment. The consequences on quality of life and costs of current care of a hypothetical care pathway with perfect risk assessment were modeled based on information from a literature review and the input from the stakeholders. Subsequently, the maximum added value (the headroom) was calculated. Sensitivity analyses were performed to test the robustness of this result to variation in assumed input parameters, i.e. the accuracy of the risk assessment, the efficacy of anti-seizure medication (ASM), and the probability of patients expected to develop PSE. RESULTS All stakeholders considered the addition of a predictive biomarker for the risk assessment of PSE to be of value. The headroom amounted to €12,983. The sensitivity analyses demonstrated that the headroom remained beneficial when varying the accuracy of the risk assessment, the ASM efficacy, and the number of patients expected to develop PSE. DISCUSSION We showed that a risk assessment for PSE development is potentially valuable. This work demonstrates that it is worthwhile to undertake clinical studies to evaluate biomarkers for the prediction of patients at high risk for PSE and to assess the value of targeted prophylactic treatment.
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Affiliation(s)
- Elles P Elschot
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center+, P. Debyelaan 25, Maastricht, the Netherlands; MHeNs School for Mental Health and Neuroscience, Maastricht University, Minderbroedersberg 4-6, Maastricht, the Netherlands
| | - Manuela A Joore
- CAPHRI Care and Public Health Research Institute, Maastricht University, Minderbroedersberg 4-6, Maastricht, the Netherlands; Department of Clinical Epidemiology and Medical Technology Assessment, Maastricht University Medical Center+, P. Debyelaan 25, Maastricht, the Netherlands
| | - Rob P W Rouhl
- MHeNs School for Mental Health and Neuroscience, Maastricht University, Minderbroedersberg 4-6, Maastricht, the Netherlands; Department of Neurology, Maastricht University Medical Center+, P. Debyelaan 25, Maastricht, the Netherlands; Academic Center for Epileptology Kempenhaeghe/Maastricht University Medical Center+, P. Debyelaan 25, Maastricht, the Netherlands
| | - Rob J Lamberts
- MHeNs School for Mental Health and Neuroscience, Maastricht University, Minderbroedersberg 4-6, Maastricht, the Netherlands; Department of Neurology, Maastricht University Medical Center+, P. Debyelaan 25, Maastricht, the Netherlands
| | - Walter H Backes
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center+, P. Debyelaan 25, Maastricht, the Netherlands; MHeNs School for Mental Health and Neuroscience, Maastricht University, Minderbroedersberg 4-6, Maastricht, the Netherlands; CARIM School for Cardiovascular Diseases, Maastricht University, Minderbroedersberg 4-6, Maastricht, the Netherlands
| | - Jacobus F A Jansen
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center+, P. Debyelaan 25, Maastricht, the Netherlands; MHeNs School for Mental Health and Neuroscience, Maastricht University, Minderbroedersberg 4-6, Maastricht, the Netherlands; Department of Electrical Engineering, Eindhoven University of Technology, De Rondom 70, Eindhoven, the Netherlands.
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11
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Mafla-Mendoza AP, Paredes-Urbano ED, Gea-Izquierdo E. Risk Factors Associated with Epilepsy Related to Cerebrovascular Disease: A Systematic Review and Meta-Analysis. Neuropsychiatr Dis Treat 2023; 19:2841-2856. [PMID: 38161512 PMCID: PMC10757781 DOI: 10.2147/ndt.s439995] [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: 09/14/2023] [Accepted: 11/28/2023] [Indexed: 01/03/2024] Open
Abstract
Background and Objective Stroke is one of the most frequent neurological syndromes in the adult population and the cause of 10% of all diagnosed epilepsies. It is attributed to the origin of up to 50% of them in adults >60 years of age. Although a few risk factors have been described and considered when modeling predictive tools, this aspect is still clinically complex. The objective of this study is to describe and compare predictor scales of post stroke epilepsy (PSE) in adult patients with better performance. Methods A systematic review and meta-analysis were performed of studies published between 2010 and 2020 and found in PubMed, Scopus, EMBASE, LILACS, BVS, Google Scholar, and CENTRAL databases. Sixteen studies were included with a total of 298,694 patients with a diagnosis of stroke, 5590 presented late seizures (LS). Results Hemorrhage, cortical involvement, and early seizure were the elements most associated with the risk of presenting late seizures. The SeLECT score demonstrated a low risk of bias with a high predictive ability in patients with ischemic stroke (AUC: 0.77 [95% CI: 0.71-0.82]). In patients with hemorrhagic stroke, the CAVE score demonstrated adequate predictive ability (AUC: 0.81 [95% CI: 0.76-0.86]), but an uncertain risk of bias. Research has established risk factors for post ictal epilepsy; however, the numerous ways of assessing data in studies and the difference in their designs make the task of producing a predictive scale that covers the most important risk factors and is reliable for application in the clinical setting, regardless of stroke etiology, very arduous. Conclusion Hemorrhage, cortical involvement, and early seizure are associated with an increased risk of post ictal epilepsy. Also, elements such as age, traditional vascular risk factors, and functional assessment failed to reflect statistical significance. Finally, further research is required to refine the available predictive tools.
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Affiliation(s)
| | | | - Enrique Gea-Izquierdo
- Pontifical Catholic University of Ecuador, Faculty of Medicine, Quito, Ecuador
- Department of Medical Specialties and Public Health, Rey Juan Carlos University, Madrid, Spain
- María Zambrano Program, European Union, Rey Juan Carlos University, Madrid, Spain
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12
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Rigual R, Fuentes B, Díez-Tejedor E. Management of acute ischemic stroke. Med Clin (Barc) 2023; 161:485-492. [PMID: 37532617 DOI: 10.1016/j.medcli.2023.06.022] [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: 04/24/2023] [Revised: 06/27/2023] [Accepted: 06/28/2023] [Indexed: 08/04/2023]
Abstract
Ischemic stroke is a serious neurological condition that requires urgent attention. As a time-dependent disease, acute stroke management must be coordinated and effective to provide the best treatment as early as possible. The treatment of the acute phase of ischemic stroke includes general measures to ensure patient hemodynamic stability, the use of reperfusion therapies (intravenous thrombolytics and mechanical thrombectomy), improving cerebral protection by monitoring the homeostasis of certain variables as blood pressure, glycemia, temperature, or oxygenation, as well as preventing cerebral and systemic complications. Also, it is necessary an early planning of comprehensive rehabilitation. To prevent early recurrences, control of vascular risk factors and antithrombotic treatment is recommended. The management of patients with acute ischemic stroke aims to reverse initial symptoms, to prevent further brain damage, improve functional outcomes and avoid ischemic recurrences.
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Affiliation(s)
- Ricardo Rigual
- Servicio de Neurología y Centro de Ictus, Instituto de Investigación Sanitaria del Hospital Universitario La Paz - IdiPAZ (Hospital Universitario La Paz - Universidad Autónoma de Madrid), Madrid, España.
| | - Blanca Fuentes
- Servicio de Neurología y Centro de Ictus, Instituto de Investigación Sanitaria del Hospital Universitario La Paz - IdiPAZ (Hospital Universitario La Paz - Universidad Autónoma de Madrid), Madrid, España
| | - Exuperio Díez-Tejedor
- Servicio de Neurología y Centro de Ictus, Instituto de Investigación Sanitaria del Hospital Universitario La Paz - IdiPAZ (Hospital Universitario La Paz - Universidad Autónoma de Madrid), Madrid, España.
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13
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Zaccara G, Lattanzi S, Brigo F. Acute symptomatic seizures after stroke: A scoping review on primary prevention, treatment with antiseizure medications and drug discontinuation. Epilepsy Behav 2023; 149:109499. [PMID: 37972420 DOI: 10.1016/j.yebeh.2023.109499] [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: 08/30/2023] [Revised: 10/16/2023] [Accepted: 10/17/2023] [Indexed: 11/19/2023]
Abstract
AIM To evaluate and synthesize the evidence and knowledge gaps on primary prevention and treatment of post-stroke acute symptomatic seizures (ASSs) using antiseizure medications (ASMs). METHODS We systematically searched of EMBASE, MEDLINE (accessed from PubMed), and the Cochrane Central Register of Controlled Trials (CENTRAL) to include randomized, double- or single-blinded trials (RCTs) on primary prophylaxis and treatment of post-stroke ASSs with ASMs. The risk of bias in the included studies was assessed according to the recommendations of the Cochrane Handbook for Systematic Reviews of Interventions. RESULTS Two placebo-controlled RCTs (totaling 114 participants) evaluating valproate or levetiracetam as primary prophylaxis of ASSs due to hemorrhagic stroke were included. In one RCT, post-stroke ASS occurred in 1/36 patients (2.7%) on valproate and in 4/36 patients (7%) on placebo (p = 0.4). In the other RCT, ASSs were only electrographic and occurred in 3/19 (16%) with levetiracetam and in 10/23 (43%) with placebo (p = 0.043). We found no RCTs on the treatment of post-stroke ASSs or discontinuation of ASMs administered for the treatment of post-stroke ASSs. CONCLUSION Evidence to support primary prophylaxis of ASSs is sparse and of very low quality and is insufficient to recommend it routinely. Secondary prevention of post-stroke ASSs is usually not recommended except in selected cases (the most relevant being acute symptomatic status epilepticus, which carries a high risk of subsequent poststroke seizures (PSE)). The choice of which ASM to administer and for how long is not based on solid RCT evidence. Management of post-stroke PSE should be done according to an evidence-based framework, considering the individuality of the patient and the pharmacological properties of the drugs.
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Affiliation(s)
| | - Simona Lattanzi
- Neurological Clinic, Department of Experimental and Clinical Medicine, Marche Polytechnic University, Ancona, Italy
| | - Francesco Brigo
- Innovation, Research and Teaching Service (SABES-ASDAA), Teaching Hospital of the Paracelsus Medical Private University (PMU), Bolzano-Bozen, Italy.
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14
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Kim SJ, Wood S, Marquina C, Foster E, Bell JS, Ilomäki J. Shift from older- to newer-generation antiseizure medications in people with acute ischemic stroke in Australia: A population-based study. Epilepsia Open 2023; 8:1413-1424. [PMID: 37574594 PMCID: PMC10690710 DOI: 10.1002/epi4.12809] [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: 06/06/2023] [Accepted: 08/11/2023] [Indexed: 08/15/2023] Open
Abstract
OBJECTIVE To investigate the trends in antiseizure medications (ASMs) use following ischemic stroke and to examine factors associated with use of newer- and older-generation ASMs. METHODS A retrospective cohort study was conducted using state-wide linked health datasets. Patients who were hospitalized with a first-ever ischemic stroke between 2013 and 2017 and were dispensed ASM within 12 months from discharge were included. Logistic regression was used to examine the predictors of receiving newer-generation ASMs. Generalized linear modeling was used to identify factors associated with ASM use after ischemic stroke. RESULTS Of 19 601 people hospitalized with a first-ever ischemic stroke, 989 were dispensed an ASM within 12 months from discharge. The most prevalent first ASMs were levetiracetam (38.0%), valproate (25.8%), and carbamazepine (10.3%). Most people were dispensed ASM monotherapy (86.9%). There was a shift toward the use of newer-generation ASMs between 2013 and 2017 (odds ratio [OR] 2.82, 95% confidence interval [CI] 1.92-4.16). Metropolitan residents were more likely to be dispensed newer-generation ASMs as a first-line treatment (OR 1.79, 95% CI 1.31-2.45). People over 85 years (OR 0.38, 95% CI 0.23-0.64), with dementia (OR 0.35, 95% CI 0.19-0.63) and psychotic comorbidities (OR 0.29, 95% CI 0.09-0.96) were less likely to be dispensed newer-generation ASMs. Older age (coefficient [β] 0.23, P = 0.030), history of beta blocker use (β 0.17, P = 0.029), multiple ASMs (β 0.78, P < 0.001), and newer-generation ASM (β 0.23, P = 0.001) were associated with higher defined daily dose (DDD) of ASM whereas female sex and being married were associated with lower DDD. SIGNIFICANCE There has been a shift toward newer-generation ASMs for poststroke seizures and epilepsy. Concerningly, vulnerable patient groups were more likely to be dispensed older-generation ASMs. This may lead to unnecessary exposure to adverse events and drug-drug interactions. Further research is needed to evaluate comparative effectiveness and safety of newer- and older-generation ASMs in poststroke populations.
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Affiliation(s)
| | - Stephen Wood
- Centre for Medicine Use and SafetyMonash UniversityMelbourneVictoriaAustralia
| | - Clara Marquina
- Centre for Medicine Use and SafetyMonash UniversityMelbourneVictoriaAustralia
| | - Emma Foster
- Central Clinical SchoolMonash UniversityMelbourneVictoriaAustralia
| | - J. Simon Bell
- Centre for Medicine Use and SafetyMonash UniversityMelbourneVictoriaAustralia
| | - Jenni Ilomäki
- Centre for Medicine Use and SafetyMonash UniversityMelbourneVictoriaAustralia
- School of Public Health and Preventive Medicine, Faculty of Medicine Nursing and Health SciencesMonash UniversityMelbourneVictoriaAustralia
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15
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Qiang J, Wang Y, Zhai Q, Zhao J, Yang Y, Wang W. Predictors of unprovoked seizures in intracerebral hemorrhages. Acta Neurol Belg 2023; 123:2195-2200. [PMID: 36871270 DOI: 10.1007/s13760-023-02226-w] [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: 11/29/2022] [Accepted: 02/23/2023] [Indexed: 03/06/2023]
Abstract
BACKGROUND Seizures are a common complication of intracerebral hemorrhage (ICH). We aimed to identify predictors of unprovoked seizures (US) after ICH in a Chinese cohort. METHODS We retrospectively included patients with ICH admitted in the Second Hospital of Hebei Medical University between November 2018 and December 2020. Incidence and risk factors of US were identified with univariate and then multiple Cox regression analysis. We used χ2 test to compare incidence of US between groups with or without prophylactic anti-seizure medications (ASM) in patients with craniotomy. RESULTS A total of 488 patients were included in the cohort, 58 (11.9%) patients developed US within 3 years after ICH. Analysis on the 362 patients without prophylactic ASM showed that craniotomy (HR 8.35, 95% CI 3.80-18.31) and acute symptomatic seizures (ASS) (HR 13.76, 95% CI 3.56-53.17) are independent predictors of US. No significant effect of prophylactic ASM use was found on incidence of US in ICH patients with craniotomy (P = 0.369). CONCLUSIONS Craniotomy and acute symptomatic seizures were independent predictors for unprovoked seizures after ICH, suggesting that more attention should be paid for such patients during follow-up. Whether prophylactic ASM treatment benefits ICH patients underwent craniotomy remains uncertain.
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Affiliation(s)
- Jing Qiang
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, China
| | - Yanyan Wang
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, China
| | - Qiongqiong Zhai
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, China
| | - Jing Zhao
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, China
| | - Yaping Yang
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, China
| | - Weiping Wang
- Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, China.
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Candelaresi P, Di Monaco C, Pisano E. Stroke chameleons: Diagnostic challenges. Eur J Radiol Open 2023; 11:100533. [PMID: 38028188 PMCID: PMC10652115 DOI: 10.1016/j.ejro.2023.100533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 10/20/2023] [Indexed: 12/01/2023] Open
Affiliation(s)
- P Candelaresi
- Neurology and Stroke Unit, AORN Antonio Cardarelli, Naples, Italy
| | - C Di Monaco
- Neurology and Stroke Unit, AORN Antonio Cardarelli, Naples, Italy
- Department of Neuroscience, Reproductive Science and Odontostomatology, Federico II University, Naples, Italy
| | - E Pisano
- Neurology and Stroke Unit, AORN Antonio Cardarelli, Naples, Italy
- Department of Neuroscience, Reproductive Science and Odontostomatology, Federico II University, Naples, Italy
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17
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Zhou J, Fangma Y, Chen Z, Zheng Y. Post-Stroke Neuropsychiatric Complications: Types, Pathogenesis, and Therapeutic Intervention. Aging Dis 2023; 14:2127-2152. [PMID: 37199575 PMCID: PMC10676799 DOI: 10.14336/ad.2023.0310-2] [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: 12/22/2022] [Accepted: 03/10/2023] [Indexed: 05/19/2023] Open
Abstract
Almost all stroke survivors suffer physical disabilities and neuropsychiatric disturbances, which can be briefly divided into post-stroke neurological diseases and post-stroke psychiatric disorders. The former type mainly includes post-stroke pain, post-stroke epilepsy, and post-stroke dementia while the latter one includes post-stroke depression, post-stroke anxiety, post-stroke apathy and post-stroke fatigue. Multiple risk factors are related to these post-stroke neuropsychiatric complications, such as age, gender, lifestyle, stroke type, medication, lesion location, and comorbidities. Recent studies have revealed several critical mechanisms underlying these complications, namely inflammatory response, dysregulation of the hypothalamic pituitary adrenal axis, cholinergic dysfunction, reduced level of 5-hydroxytryptamine, glutamate-mediated excitotoxicity and mitochondrial dysfunction. Moreover, clinical efforts have successfully given birth to many practical pharmaceutic strategies, such as anti-inflammatory medications, acetylcholinesterase inhibitors, and selective serotonin reuptake inhibitors, as well as diverse rehabilitative modalities to help patients physically and mentally. However, the efficacy of these interventions is still under debate. Further investigations into these post-stroke neuropsychiatric complications, from both basic and clinical perspectives, are urgent for the development of effective treatment strategies.
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Affiliation(s)
| | | | - Zhong Chen
- Correspondence should be addressed to: Prof. Zhong Chen () and Dr. Yanrong Zheng (), Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Yanrong Zheng
- Key Laboratory of Neuropharmacology and Translational Medicine of Zhejiang Province, School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.
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18
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Doerrfuss JI, Holtkamp M, Vorderwülbecke BJ. The SeLECT 2.0 Score-Significance of Treatment With Antiseizure Medication. JAMA Neurol 2023; 80:1252. [PMID: 37747712 DOI: 10.1001/jamaneurol.2023.3371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Affiliation(s)
- Jakob I Doerrfuss
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Neurology with Experimental Neurology, Berlin, Germany
| | - Martin Holtkamp
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Neurology with Experimental Neurology, Berlin, Germany
| | - Bernd J Vorderwülbecke
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Neurology with Experimental Neurology, Berlin, Germany
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19
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Herzig-Nichtweiß J, Salih F, Berning S, Malter MP, Pelz JO, Lochner P, Wittstock M, Günther A, Alonso A, Fuhrer H, Schönenberger S, Petersen M, Kohle F, Müller A, Gawlitza A, Gubarev W, Holtkamp M, Vorderwülbecke BJ. Prognosis and management of acute symptomatic seizures: a prospective, multicenter, observational study. Ann Intensive Care 2023; 13:85. [PMID: 37712992 PMCID: PMC10504169 DOI: 10.1186/s13613-023-01183-0] [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: 05/22/2023] [Accepted: 09/01/2023] [Indexed: 09/16/2023] Open
Abstract
BACKGROUND Acute symptomatic epileptic seizures are frequently seen in neurocritical care. To prevent subsequent unprovoked seizures, long-term treatments with antiseizure medications are often initiated although supporting evidence is lacking. This study aimed at prospectively assessing the risk of unprovoked seizure relapse with respect to the use of antiseizure medications. It was hypothesized that after a first acute symptomatic seizure of structural etiology, the cumulative 12-month risk of unprovoked seizure relapse is ≤ 25%. METHODS Inclusion criteria were age ≥ 18 and acute symptomatic first-ever epileptic seizure; patients with status epilepticus were excluded. Using telephone and mail interviews, participants were followed for 12 months after the acute symptomatic first seizure. Primary endpoint was the occurrence and timing of a first unprovoked seizure relapse. In addition, neuro-intensivists in Germany were interviewed about their antiseizure treatment strategies through an anonymous online survey. RESULTS Eleven of 122 participants with structural etiology had an unprovoked seizure relapse, resulting in a cumulative 12-month risk of 10.7% (95%CI, 4.7%-16.7%). None of 19 participants with a non-structural etiology had a subsequent unprovoked seizure. Compared to structural etiology alone, combined infectious and structural etiology was independently associated with unprovoked seizure relapse (OR 11.1; 95%CI, 1.8-69.7). Median duration of antiseizure treatment was 3.4 months (IQR 0-9.3). Seven out of 11 participants had their unprovoked seizure relapse while taking antiseizure medication; longer treatment durations were not associated with decreased risk of unprovoked seizure relapse. Following the non-representative online survey, most neuro-intensivists consider 3 months or less of antiseizure medication to be adequate. CONCLUSIONS Even in case of structural etiology, acute symptomatic seizures bear a low risk of subsequent unprovoked seizures. There is still no evidence favoring long-term treatments with antiseizure medications. Hence, individual constellations with an increased risk of unprovoked seizure relapse should be identified, such as central nervous system infections causing structural brain damage. However, in the absence of high-risk features, antiseizure medications should be discontinued early to avoid overtreatment.
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Affiliation(s)
- Julia Herzig-Nichtweiß
- Epilepsy-Center Berlin-Brandenburg, Department of Neurology with Experimental Neurology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Charitéplatz 1, 10117, Germany
| | - Farid Salih
- Epilepsy-Center Berlin-Brandenburg, Department of Neurology with Experimental Neurology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Charitéplatz 1, 10117, Germany
| | - Sascha Berning
- Department of Neurology, Klinikum Osnabrück, Osnabrück, Germany
| | - Michael P Malter
- Department of Neurology, Faculty of Medicine, University of Cologne and University Hospital of Cologne, Cologne, Germany
| | - Johann O Pelz
- Department and Policlinic of Neurology, Leipzig University Medicine, Leipzig, Germany
| | - Piergiorgio Lochner
- Department of Neurology, Medical Faculty, Saarland University Medical Center, Homburg a. d. Saar, Germany
| | - Matthias Wittstock
- Department and Policlinic of Neurology, Rostock University Medical Center, Rostock, Germany
| | - Albrecht Günther
- Department of Neurology, University Hospital Jena, Jena, Germany
| | - Angelika Alonso
- Department of Neurology, Medical Faculty Mannheim, Ruprecht Karl University of Heidelberg, Mannheim, Germany
| | - Hannah Fuhrer
- Department of Neurology, University Hospital Freiburg, Freiburg, Germany
| | - Silvia Schönenberger
- Department of Neurology, Medical Faculty Heidelberg, Ruprecht Karl University of Heidelberg, Heidelberg, Germany
| | | | - Felix Kohle
- Department of Neurology, Faculty of Medicine, University of Cologne and University Hospital of Cologne, Cologne, Germany
| | - Annekatrin Müller
- Department and Policlinic of Neurology, Leipzig University Medicine, Leipzig, Germany
| | - Alexander Gawlitza
- Department of Neurology, Medical Faculty, Saarland University Medical Center, Homburg a. d. Saar, Germany
| | - Waldemar Gubarev
- Department and Policlinic of Neurology, Rostock University Medical Center, Rostock, Germany
| | - Martin Holtkamp
- Epilepsy-Center Berlin-Brandenburg, Department of Neurology with Experimental Neurology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Charitéplatz 1, 10117, Germany
| | - Bernd J Vorderwülbecke
- Epilepsy-Center Berlin-Brandenburg, Department of Neurology with Experimental Neurology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Charitéplatz 1, 10117, Germany.
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Koepp MJ, Trinka E, Mah Y, Bentes C, Knake S, Gigli GL, Serratosa JM, Zelano J, Magalhães LM, Pereira A, Moreira J, Soares‐da‐Silva P. Antiepileptogenesis after stroke-trials and tribulations: Methodological challenges and recruitment results of a Phase II study with eslicarbazepine acetate. Epilepsia Open 2023; 8:1190-1201. [PMID: 36944588 PMCID: PMC10472381 DOI: 10.1002/epi4.12735] [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: 01/04/2023] [Accepted: 03/07/2023] [Indexed: 03/23/2023] Open
Abstract
There is currently no evidence to support the use of antiseizure medications to prevent unprovoked seizures following stroke. Experimental animal models suggested a potential antiepileptogenic effect for eslicarbazepine acetate (ESL), and a Phase II, multicenter, randomized, double-blind, placebo-controlled study was designed to test this hypothesis and assess whether ESL treatment for 1 month can prevent unprovoked seizures following stroke. We outline the design and status of this antiepileptogenesis study, and discuss the challenges encountered in its execution to date. Patients at high risk of developing unprovoked seizures after acute intracerebral hemorrhage or acute ischemic stroke were randomized to receive ESL 800 mg/d or placebo, initiated within 120 hours after primary stroke occurrence. Treatment continued until Day 30, then tapered off. Patients could receive all necessary therapies for stroke treatment according to clinical practice guidelines and standard of care, and are being followed up for 18 months. The primary efficacy endpoint is the occurrence of a first unprovoked seizure within 6 months after randomization ("failure rate"). Secondary efficacy assessments include the occurrence of a first unprovoked seizure during 12 months after randomization and during the entire study; functional outcomes (Barthel Index original 10-item version; National Institutes of Health Stroke Scale); post-stroke depression (Patient Health Questionnaire-9; PHQ-9); and overall survival. Safety assessments include the evaluation of treatment-emergent adverse events; laboratory parameters; vital signs; electrocardiogram; suicidal ideation and behavior (PHQ-9 question 9). The protocol aimed to randomize approximately 200 patients (1:1), recruited from 21 sites in seven European countries and Israel. Despite the challenges encountered, particularly during the COVID-19 pandemic, the study progressed and included a remarkable number of patients, with 129 screened and 125 randomized. Recruitment was stopped after 30 months, the first patient entered in May 2019, and the study is ongoing and following up on patients according to the Clinical Trial Protocol.
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Affiliation(s)
- Matthias J. Koepp
- UCL Queen Square Institute of NeurologyLondonUK
- National Hospital for Neurology and NeurosurgeryLondonUK
| | - Eugen Trinka
- Department of NeurologyChristian‐Doppler University Hospital, Paracelsus Medical University, Centre for Cognitive Neuroscience, Member of EpiCARESalzburgAustria
- Neuroscience Institute, Christian‐Doppler University HospitalParacelsus Medical University, Centre for Cognitive NeuroscienceSalzburgAustria
- Institute of Public Health, Medical Decision‐Making and HTAUMIT – Private University for Health SciencesMedical Informatics and TechnologyHall in TyrolAustria
| | - Yee‐Haur Mah
- King's College Hospital NHS Foundation TrustLondonUK
- School of Biomedical Engineering and Imaging SciencesKing's College LondonLondonUK
| | - Carla Bentes
- Reference Centre for Refractory Epilepsies (Member of EpiCARE)Hospital de Santa Maria‐CHULNLisbonPortugal
- Department of Neuroscience and Mental Health (Neurology)Hospital de Santa Maria‐CHULNLisbonPortugal
- Centro de Estudos Egas MonizFaculdade de Medicina da Universidade de LisboaLisbonPortugal
| | - Susanne Knake
- Department of Neurology, Epilepsy Centre HessenPhilipps‐University MarburgMarburgGermany
| | - Gian Luigi Gigli
- Clinical Neurology Unit, Department of Medicine (DAME)University of UdineUdineItaly
| | - José M. Serratosa
- Department of Neurology and Laboratory of Neurology, Fundación Instituto de Investigación Sanitaria‐Fundación Jiménez DíazAutónoma UniversityMadridSpain
- Centro de Investigacion Biomedica en Red de Enfermedades Raras (CIBERER)MadridSpain
| | - Johan Zelano
- Institute of Neuroscience and Physiology, Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden
- Wallenberg Centre for Molecular and Translational MedicineUniversity of GothenburgGothenburgSweden
- Department of NeurologySahlgrenska University HospitalGothenburgSweden
| | | | | | | | - Patrício Soares‐da‐Silva
- Bial—Portela & Cª, S.A.CoronadoPortugal
- Department of BiomedicinePharmacology and Therapeutics Unit, Faculty of MedicineUniversity PortoPortoPortugal
- MedInUP—Center for Drug Discovery and Innovative MedicinesUniversity PortoPortoPortugal
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21
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Lin J, Li X, Ye J, Li G, Huang S, Zhu S. External validation and comparison of clinical scores for predicting late seizures after intracerebral hemorrhage in Chinese patients. Epilepsy Behav 2023; 145:109349. [PMID: 37441984 DOI: 10.1016/j.yebeh.2023.109349] [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: 04/11/2023] [Revised: 06/13/2023] [Accepted: 06/25/2023] [Indexed: 07/15/2023]
Abstract
PURPOSE Clinical scores have been established to predict the probability of late seizures following intracerebral hemorrhage (ICH) for individual patients, including the CAVE, CAVS and LANE scores. The purpose of this study was to compare these prediction scores in the Chinese population and undertake an independent external validation on them. METHODS At one tertiary hospital in China, we retrospectively recruited consecutive inpatients who had been diagnosed with ICH. Medical records and tele interviews with a modified standardized questionnaire were used to identify late seizures. All the predictors of the prediction scores were collected from patient charts and databases by a standardized data collection protocol. The external validation of the prediction scores was quantified by the area under the curve (AUC), sensitivity, specificity, Youden index (YI), positive predictive value (PPV), and negative predictive value (NPV). RESULTS 69 (5.4%) of 1276 patients experienced late seizures after ICH. There was no significant difference in the CAVE, CAVS, and LANE scores, which had AUCs of 0.75 (95% CI = 0.70-0.81), 0.74 (95% CI = 0.68-0.80), and 0.76 (95% CI = 0.70-0.82), respectively. At the optimal cutoff score, the LANE score had a lower sensitivity but a higher specificity than the CAVE and CAVS scores. Among the three prediction scores, the LANE score had a higher PPV than the others (0.145 vs. 0.088, 0.083), while the NPV was similar among the three prediction scores (0.989, 0.989, and 0.972). CONCLUSION Our study showed that the CAVE, CAVS and LANE scores had similar AUCs for the occurrence of late seizures, but the LANE score had a relatively high PPV at the optimal cutoff score. Due to low evidence for using prophylactic antiseizure medications (ASM) in patients with ICH and poor availability of specialist stroke care in China, the LANE score with a cutoff score of 3 could be an applicable prediction tool in Chinese patients with ICH.
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Affiliation(s)
- Jiahe Lin
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xianxian Li
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiahe Ye
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Guo Li
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shanshan Huang
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Suiqiang Zhu
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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22
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Wu L, Hou H. Effect of clinical pharmacists participating in nutritional therapy for patients with acute cerebral infarction complicated with dysphagia. Pak J Med Sci 2023; 39:1129-1133. [PMID: 37492331 PMCID: PMC10364297 DOI: 10.12669/pjms.39.4.7121] [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: 09/13/2022] [Revised: 12/10/2022] [Accepted: 04/05/2023] [Indexed: 07/27/2023] Open
Abstract
Objective To explore the effect of clinical pharmacists participating in nutritional therapy for patients with acute cerebral infarction (ACI) complicated with dysphagia. Methods This is a Clinical comparative study. A total of 82 patients with ACI complicated with dysphagia treated in Baoding No.1 Central Hospital from May 2021 to February 2022 were included as subjects. They were divided into control group (n= 40, without clinical pharmacists) and experimental group (n= 42, with clinical pharmacists) using a random number table. The effect of nutritional therapy and the incidence of adverse reactions were compared between the two groups. Results In the experimental group, PALB and ALB were both higher than those in the control group on the seven and 14-day after treatment (p< 0.05), while HB was higher than that in the control group only on the 14-day after treatment (p< 0.05). After treatment for 14-day, MAMC and TSF in the experimental group were higher than those in the control group (p< 0.05), while NIHSS score was lower than that in the control group (p< 0.05). The incidence of adverse events in the experimental group was lower than that in the control group (p< 0.05). Conclusion Pharmaceutical intervention in nutritional therapy for patients with ACI complicated with dysphagia has positive significance in further improving the nutritional status and nutritional indexes, enhancing the efficacy of drug treatment and reducing the risk of adverse events, and is worthy of promotion.
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Affiliation(s)
- Lixin Wu
- Lixin Wu Department of Pharmacy, Baoding No.1 Central Hospital, Baoding 071000, Hebei, China
| | - Haiyan Hou
- Haiyan Hou Department of Gastrointestinal Surgery, Dingzhou People’s Hospital, Baoding 073000, Hebei, China
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23
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Pingue V, Franciotta D. Functional outcome in patients with traumatic or hemorrhagic brain injuries undergoing decompressive craniectomy versus craniotomy and 6-month rehabilitation. Sci Rep 2023; 13:10624. [PMID: 37391549 PMCID: PMC10313652 DOI: 10.1038/s41598-023-37747-0] [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: 02/06/2023] [Accepted: 06/27/2023] [Indexed: 07/02/2023] Open
Abstract
Decompressive craniectomy (DC) and craniotomy (CT) to treat increased intracranial pressure after brain injury are common but controversial choices in clinical practice. Studying a large cohort of patients with traumatic brain injury (TBI) and hemorrhagic stroke (HS) on rehabilitation pathways, we aimed to determine the impact of DC and CT on functional outcome/mortality, and on seizures occurrence. This observational retrospective study included patients with either TBI, or HS, who underwent DC or CT, consecutively admitted to our unit for 6-month neurorehabilitation programs between January 1, 2009 and December 31, 2018. Neurological status using Glasgow Coma Scale (GCS), and rehabilitation outcome with Functional Independence Measure, both assessed at baseline and on discharge, post-DC cranioplasty, prophylactic antiepileptic drug use, occurrence of early/late seizures, infectious complications, and death during hospitalization were evaluated and analyzed with linear and logistic regression models. Among 278 patients, DC was performed in 98 (66.2%) with HS, and in 98 (75.4%) with TBI, whilst CT in 50 (33.8%) with HS, and in 32 (24.6%) with TBI. On admission, GCS scores were lower in patients treated with CT than in those with DC (HS, p = 0.016; TBI, p = 0.024). Severity of brain injury and older age were the main factors affecting functional outcome, without between-group differences, but DC associated with worse functional outcome, independently from severity or type of brain injury. Unprovoked seizures occurred post-DC cranioplasty more frequently after HS (OR = 5.142, 95% CI 1.026-25.784, p = 0.047). DC and CT shared similar risk of mortality, which associated with sepsis (OR = 16.846, 95% CI 5.663-50.109, p < 0.0001), or acute symptomatic seizures (OR = 4.282, 95% CI 1.276-14.370, p = 0.019), independently from the neurosurgery procedures. Among CT and DC, the latter neurosurgical procedure is at major risk of worse functional outcome in patients with mild-to-severe TBI, or HS undergoing an intensive rehabilitation program. Complications with sepsis or acute symptomatic seizures increase the risk of death.
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Affiliation(s)
- Valeria Pingue
- Neurorehabilitation and Spinal Unit, Istituti Clinici Scientifici Maugeri IRCCS, Via Maugeri 4, 27100, Pavia, Italy.
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Mangiardi M, Iaccarino G, Alessiani M, Bonura A, Anticoli S. Treating Post-stroke Epilepsy in a Patient With Multiple Comorbidities. Cureus 2023; 15:e38483. [PMID: 37273407 PMCID: PMC10237253 DOI: 10.7759/cureus.38483] [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: 05/03/2023] [Indexed: 06/06/2023] Open
Abstract
Stroke is a major cause of seizures and epilepsy in adults. Stroke severity, younger age, hemorrhagic subtype of stroke, and alcohol use have been identified as risk factors for the development of stroke-related epilepsy. Despite being a common complication in stroke survivors, current guidelines do not provide strong recommendations about the optimal treatment of post-stroke seizures. No clear guidance is given about the preferred antiseizure medications (ASMs), primary and secondary prophylaxis, and ASMs withdrawal. The management of older patients is further complicated by the presence of comorbidities, pharmacokinetic alterations, and intake of several medications. We present a case of a 77-year-old man affected by epidermolysis bullosa and diabetes mellitus, who suffered from ischemic stroke and then developed post-stroke seizures. This case shows how complex it is to manage post-stroke seizures in an older patient with multiple comorbidities.
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Affiliation(s)
| | - Gianmarco Iaccarino
- Unit of Neurology, Neurophysiology, Neurobiology, Department of Medicine, Campus Bio-Medico University, Rome, ITA
| | - Michele Alessiani
- Unit of Neurology, Neurophysiology, Neurobiology, Department of Medicine, Campus Bio-Medico University, Rome, ITA
| | - Adriano Bonura
- Unit of Neurology, Neurophysiology, Neurobiology, Department of Medicine, Campus Bio-Medico University, Rome, ITA
| | - Sabrina Anticoli
- Stroke Unit, Azienda Ospedaliera San Camillo Forlanini, Rome, ITA
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Celdran de Castro A, Nascimento FA, Beltran-Corbellini Á, Toledano R, Garcia-Morales I, Gil-Nagel A, Aledo-Serrano Á. Levetiracetam, from broad-spectrum use to precision prescription: A narrative review and expert opinion. Seizure 2023; 107:121-131. [PMID: 37023625 DOI: 10.1016/j.seizure.2023.03.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/18/2023] [Accepted: 03/22/2023] [Indexed: 04/07/2023] Open
Abstract
Levetiracetam (LEV) is an antiseizure medication (ASM) whose mechanism of action involves the modulation of neurotransmitters release through binding to the synaptic vesicle glycoprotein 2A. It is a broad-spectrum ASM displaying favorable pharmacokinetic and tolerability profiles. Since its introduction in 1999, it has been widely prescribed, becoming the first-line treatment for numerous epilepsy syndromes and clinical scenarios. However, this might have resulted in overuse. Increasing evidence, including the recently published SANAD II trials, suggests that other ASMs are reasonable therapeutic options for generalized and focal epilepsies. Not infrequently, these ASMs show better safety and effectiveness profiles compared to LEV (partially due to the latter's well-known cognitive and behavioral adverse effects, present in up to 20% of patients). Moreover, it has been shown that the underlying etiology of epilepsy is significantly linked to ASMs response in particular scenarios, highlighting the importance of an etiology-based ASM choice. In the case of LEV, it has demonstrated an optimal effectiveness in Alzheimer's disease, Down syndrome, and PCDH19-related epilepsies whereas, in other etiologies such as malformations of cortical development, it may show negligible effects. This narrative review analyzes the current evidence related to the use of LEV for the treatment of seizures. Illustrative clinical scenarios and practical decision-making approaches are also addressed, therefore aiming to define a rational use of this ASM.
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26
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Punia V, Galovic M, Chen Z, Bentes C. Editorial: Acute symptomatic seizures and epileptiform abnormalities: Management and outcomes. Front Neurol 2023; 14:1185710. [PMID: 37064190 PMCID: PMC10090676 DOI: 10.3389/fneur.2023.1185710] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 03/20/2023] [Indexed: 03/31/2023] Open
Affiliation(s)
- Vineet Punia
- Epilepsy Center, Cleveland Clinic, Cleveland, OH, United States
- *Correspondence: Vineet Punia
| | - Marian Galovic
- Department of Neurology, Clinical Neuroscience Center, University Hospital and University of Zürich, Zürich, Switzerland
| | - Zhibin Chen
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
- Department of Medicine – Royal Melbourne Hospital, University of Melbourne, Parkville, VIC, Australia
| | - Carla Bentes
- Reference Centre for Refractory Epilepsies (Member of EpiCARE), Hospital de Santa Maria-CHULN, Lisbon, Portugal
- Department of Neuroscience and Mental Health (Neurology), Hospital de Santa Maria-CHULN, Lisbon, Portugal
- Centro de Estudos Egas Moniz, Faculdade de Medicina da Universidade de Lisboa, Lisbon, Portugal
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Pingue V, Boetto V, Bassetto A, Nava M, Nardone A, Mele C. The Role of Decompressive Craniectomy on Functional Outcome, Mortality and Seizure Onset after Traumatic Brain Injury. Brain Sci 2023; 13:brainsci13040581. [PMID: 37190546 DOI: 10.3390/brainsci13040581] [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: 01/15/2023] [Revised: 03/14/2023] [Accepted: 03/28/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND Decompressive craniectomy (DC) to treat increased intracranial pressure after a traumatic brain injury (TBI) is a common but controversial choice in clinical practice. This study aimed to determine the impact of DC on functional outcomes, mortality and the occurrence of seizures in a large cohort of patients with TBI. METHODS This retrospective study included patients with TBI consecutively admitted for a 6-month neurorehabilitation program between 1 January 2009 and 31 December 2018. The radiological characteristics of brain injury were determined with the Marshall computed tomographic classification. The neurological status and rehabilitation outcome were assessed using the Glasgow Coma Scale (GCS) and the Functional Independence Measure (FIM), which were both assessed at baseline and on discharge. Furthermore, the GCS was recorded on arrival at the emergency department. The DC procedure, prophylactic antiepileptic drug (AED) use, the occurrence of early or late seizures (US, unprovoked seizures) and death during hospitalization were also recorded. RESULTS In our cohort of 309 adults with mild-to-severe TBI, DC was performed in 98 (31.7%) patients. As expected, a craniectomy was more frequently performed in patients with severe TBI (p < 0.0001). However, after adjusting for the confounding variables including GCS scores, age and the radiological characteristics of brain injury, there was no association between DC and poor functional outcomes or mortality during the inpatient rehabilitation period. In our cohort, the independent predictors of an unfavorable outcome at discharge were the occurrence of US (β = -0.14, p = 0.020), older age (β = -0.13, p = 0.030) and the TBI severity on admission (β = -0.25, p = 0.002). Finally, DC (OR 3.431, 95% CI 1.233-9.542, p = 0.018) and early seizures (OR = 3.204, 95% CI 1.176-8.734, p = 0.023) emerged as the major risk factors for US, independently from the severity of the brain injury and the prescription of a primary prophylactic therapy with AEDs. CONCLUSIONS DC after TBI represents an independent risk factor for US, regardless of the prescription of prophylactic AEDs. Meanwhile, there is no significant association between DC and mortality, or a poor functional outcome during the inpatient rehabilitation period.
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Affiliation(s)
- Valeria Pingue
- Istituti Clinici Scientifici Maugeri IRCCS, Neurorehabilitation and Spinal Unit of Pavia Institute, 27100 Pavia, Italy
| | - Valentina Boetto
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
| | - Anna Bassetto
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
| | - Maruska Nava
- Istituti Clinici Scientifici Maugeri IRCCS, Neurorehabilitation and Spinal Unit of Pavia Institute, 27100 Pavia, Italy
| | - Antonio Nardone
- Istituti Clinici Scientifici Maugeri IRCCS, Neurorehabilitation and Spinal Unit of Pavia Institute, 27100 Pavia, Italy
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
| | - Chiara Mele
- Istituti Clinici Scientifici Maugeri IRCCS, Neurorehabilitation and Spinal Unit of Pavia Institute, 27100 Pavia, Italy
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
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Mead GE, Sposato LA, Sampaio Silva G, Yperzeele L, Wu S, Kutlubaev M, Cheyne J, Wahab K, Urrutia VC, Sharma VK, Sylaja PN, Hill K, Steiner T, Liebeskind DS, Rabinstein AA. A systematic review and synthesis of global stroke guidelines on behalf of the World Stroke Organization. Int J Stroke 2023; 18:499-531. [PMID: 36725717 DOI: 10.1177/17474930231156753] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND There are multiple stroke guidelines globally. To synthesize these and summarize what existing stroke guidelines recommend about the management of people with stroke, the World Stroke Organization (WSO) Guideline committee, under the auspices of the WSO, reviewed available guidelines. AIMS To systematically review the literature to identify stroke guidelines (excluding primary stroke prevention and subarachnoid hemorrhage) since 1 January 2011, evaluate quality (The international Appraisal of Guidelines, Research and Evaluation (AGREE II)), tabulate strong recommendations, and judge applicability according to stroke care available (minimal, essential, advanced). SUMMARY OF REVIEW Searches identified 15,400 titles; 911 texts were retrieved, 200 publications scrutinized by the three subgroups (acute, secondary prevention, rehabilitation), and recommendations extracted from most recent version of relevant guidelines. For acute treatment, there were more guidelines about ischemic stroke than intracerebral hemorrhage; recommendations addressed pre-hospital, emergency, and acute hospital care. Strong recommendations were made for reperfusion therapies for acute ischemic stroke. For secondary prevention, strong recommendations included establishing etiological diagnosis; management of hypertension, weight, diabetes, lipids, and lifestyle modification; and for ischemic stroke, management of atrial fibrillation, valvular heart disease, left ventricular and atrial thrombi, patent foramen ovale, atherosclerotic extracranial large vessel disease, intracranial atherosclerotic disease, and antithrombotics in non-cardioembolic stroke. For rehabilitation, there were strong recommendations for organized stroke unit care, multidisciplinary rehabilitation, task-specific training, fitness training, and specific interventions for post-stroke impairments. Most recommendations were from high-income countries, and most did not consider comorbidity, resource implications, and implementation. Patient and public involvement was limited. CONCLUSION The review identified a number of areas of stroke care where there was strong consensus. However, there was extensive repetition and redundancy in guideline recommendations. Future guideline groups should consider closer collaboration to improve efficiency, include more people with lived experience in the development process, consider comorbidity, and advise on implementation.
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Affiliation(s)
- Gillian E Mead
- Usher Institute, University of Edinburgh and Royal Infirmary of Edinburgh, Little France Crescent, Edinburgh, UK
| | - Luciano A Sposato
- Department of Clinical Neurological Sciences, London Health Sciences Centre, Western University, London, ON, Canada.,Heart & Brain Lab, Western University, London, ON, Canada.,Robarts Research Institute, London, ON, Canada.,Lawson Health Research Institute, London, ON, Canada
| | - Gisele Sampaio Silva
- Department of Neurology and Neurosurgery, Federal University of São Paulo (UNIFESP), São Paulo, Brazil.,Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Laetitia Yperzeele
- Antwerp NeuroVascular Center and Stroke Unit, Antwerp University Hospital, Antwerp, Belgium.,Research Group on Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Simiao Wu
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Mansur Kutlubaev
- Department of Neurology, Bashkir State Medical University, Ufa, Russia
| | - Joshua Cheyne
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Kolawole Wahab
- Department of Medicine, University of Ilorin, Ilorin, Nigeria
| | - Victor C Urrutia
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Vijay K Sharma
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Division of Neurology, University Medicine Cluster, National University Health System, Singapore
| | - P N Sylaja
- Neurology and Comprehensive Stroke Care Program, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, India
| | - Kelvin Hill
- Stroke Treatment, Stroke Foundation, Melbourne, VIC, Australia
| | - Thorsten Steiner
- Departments of Neurology, Klinikum Frankfurt Höchst and Heidelberg University Hospital, Frankfurt, Germany
| | - David S Liebeskind
- UCLA Department of Neurology, Neurovascular Imaging Research Core, UCLA Comprehensive Stroke Center, Los Angeles, CA, USA
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Ouerdiene A, Messelmani M, Derbali H, Mansour M, Zaouali J, Mrissa N, Mrissa R. Post-stroke seizures: risk factors and management after ischemic stroke. Acta Neurol Belg 2023; 123:145-152. [PMID: 34251613 DOI: 10.1007/s13760-021-01742-x] [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] [Received: 03/15/2021] [Accepted: 07/02/2021] [Indexed: 10/20/2022]
Abstract
Stroke is the leading cause of epilepsy in the elderly, ahead of degenerative diseases, tumors and head injuries. It constitutes a significant complication and a considerable comorbidity. The aim of our study was to describe the main factors implicated in the occurrence of post-stroke seizures and to identify the predictors of seizure recurrence. We conducted a descriptive, retrospective, monocentric study from January 2010 to December 2019, including patients who presented seizures following an ischemic stroke. We classified these seizures according to the International League Against Epilepsy (ILAE) into acute symptomatic seizures (ASS) if they occur within seven days of stroke, and unprovoked seizures (US) if they occur after more than one week. Clinical, para-clinical, therapeutic and follow-up data were statistically analyzed and compared. A total of 52 patients were included (39 men, 13 women; median age 55.1 years). 21 cases (40%) had ASS and the remaining 31 cases (60%) presented US. Young age below 65 years (71%), middle cerebral artery infarcts (83%), and cortical localization (87%) were the main factors depicted in our series. Parietal lobe infarction was more associated with US than ASS (p = 0.035). 24 patients (46%) have presented a recurrence of seizures (8/21 of ASS and 16/31 of US). The use of sodium valproate in monotherapy was identified as a recurrence risk factor (p = 0.013). In patients with post-stroke seizures, parietal lobe infarcts are more associated with US. We identified a higher risk of seizure recurrence in patients treated with sodium valproate monotherapy.
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Affiliation(s)
- Asma Ouerdiene
- Department of Neurology, Military Hospital of Instruction of Tunis, Mont Fleury, 1008, Tunis, Tunisia.
| | - Mariem Messelmani
- Department of Neurology, Military Hospital of Instruction of Tunis, Mont Fleury, 1008, Tunis, Tunisia
| | - Hajer Derbali
- Department of Neurology, Military Hospital of Instruction of Tunis, Mont Fleury, 1008, Tunis, Tunisia
| | - Malek Mansour
- Department of Neurology, Military Hospital of Instruction of Tunis, Mont Fleury, 1008, Tunis, Tunisia
| | - Jamel Zaouali
- Department of Neurology, Military Hospital of Instruction of Tunis, Mont Fleury, 1008, Tunis, Tunisia
| | - Nejiba Mrissa
- Department of Neurology, Military Hospital of Instruction of Tunis, Mont Fleury, 1008, Tunis, Tunisia
| | - Ridha Mrissa
- Department of Neurology, Military Hospital of Instruction of Tunis, Mont Fleury, 1008, Tunis, Tunisia
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Lidetu T, Zewdu D. Incidence and predictors of post stroke seizure among adult stroke patients admitted at Felege Hiwot compressive specialized hospital, Bahir Dar, North West Ethiopia, 2021: a retrospective follow up study. BMC Neurol 2023; 23:40. [PMID: 36698085 PMCID: PMC9875475 DOI: 10.1186/s12883-023-03083-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: 08/18/2022] [Accepted: 01/20/2023] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND A post stroke seizure is a period of neurological dysfunction caused by abnormal neuronal activity. Seizures after a stroke have an impact on patients' lives and increase mortality in stroke patients. It also has a negative impact on the prognosis of stroke. However, there is a scarcity of literature in Ethiopia on the occurrence of post-stroke seizures. Therefore, this study aimed to assess the incidence and predictors of post-stroke seizure at Felege Hiwot compressive specialized hospital, North West Ethiopia. METHODS An institution-based retrospective follow-up study was carried out at Felege Hiwot Compressive Specialized Hospital, North West Ethiopia from July 1, 2017 to June 30, 2021. The records of 568 stroke patients were reviewed using a random sample method. To find predictors of post-stroke seizures, we applied the log-binomial regression model. RESULT The incidence of post-stroke seizures was 22.18%( 95% CI 18.83%-25.83%). Older age group (ARR = 2.49, 95% CI 1.33-4.69), hemorrhagic stroke (ARR = 1.99, 95% CI 1.25-3.17), surgical intervention (ARR = 1.85, 95% CI 1.22-2.81), and tramadol medication (ARR = 1.85, 95% CI 1.22-2.81) were found to be predictors of post stroke seizure. CONCLUSION This study revealed that the incidence of post stroke seizure was high and older age, haemorrhagic type of stroke, surgical management, and use of tramadol anti-pain medication are risk factors for post-stroke seizures. Therefore, health care professionals must pay special attention and provide clinical care to patients who have risk factors for post-stroke seizure.
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Affiliation(s)
- Tadios Lidetu
- grid.442845.b0000 0004 0439 5951Department of Epidemiology and Biostatistics, College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
| | - Dagmawit Zewdu
- grid.442845.b0000 0004 0439 5951Department of Adult Health Nursing, College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
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31
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Chen YS, Lai MC, Chen TS, Tseng YH, Li YJ, Huang CW. Effectiveness and Safety of Lacosamide, A Third-generation Anti-seizure Medication, for Poststroke Seizure and Epilepsy: A Literature Review. Curr Neuropharmacol 2023; 21:2126-2133. [PMID: 37340744 PMCID: PMC10556369 DOI: 10.2174/1570159x21666230616114255] [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: 07/15/2022] [Revised: 12/07/2022] [Accepted: 12/12/2022] [Indexed: 06/17/2023] Open
Abstract
Advances in stroke treatment have resulted in a dramatic reduction in stroke mortality. Nevertheless, poststroke seizures and epilepsy are issues of clinical importance affecting survivors. Additionally, stroke is the most common cause of epilepsy in older adults. Although numerous antiseizure medications exist, studies are needed to provide robust evidence of the efficacy and tolerability of these medicines for treating poststroke seizures and epilepsy. Crucially, the newer generations of antiseizure medications require testing. Lacosamide, a third-generation antiseizure medication approved for treating localization-related epilepsy, has a novel mechanism of selectively enhancing the slow inactivation of sodium channels. This literature review evaluated whether lacosamide is effective and safe for the treatment of poststroke seizures and epilepsy. This review critically analyzed studies published in major academic databases (Pubmed, Embase, and Cochrane Library) from inception through June 2022 regarding the interaction of lacosamide with poststroke seizures and epilepsy. We included clinical prospective, retrospective, and case studies on patients with poststroke seizure and epilepsy, lacosamide as a treatment for seizures, neuroprotection in animal models of seizures, and the safety of lacosamide when coadministering anticoagulants. Clinical studies revealed lacosamide to be an effective antiseizure medication with high efficacy and tolerability in patients with poststroke seizures and epilepsy. In animal models, lacosamide proved effective at seizure reduction and neuroprotection. Pharmacokinetic studies demonstrated the safety of lacosamide when coadministering conventional and new anticoagulants. The literature suggests that Lacosamide is a promising candidate antiseizure medication for patients with poststroke seizures and epilepsy.
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Affiliation(s)
- Yu-Shiue Chen
- Department of Neurology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ming-Chi Lai
- Department of Pediatrics, Chi-Mei Medical Center, Tainan, Taiwan
| | - Tsang-Shan Chen
- Department of Neurology, Tainan Sin-Lau Hospital, Tainan, Taiwan
| | - Yung-Hsin Tseng
- Department of Pharmacy, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ya Jhen Li
- Kun-Yen Medical Library, National Cheng Kung University, Tainan, Taiwan
| | - Chin-Wei Huang
- Department of Neurology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Liu F, Chen D, Fu Y, Wang H, Liu L. Incidence and association of seizures in stroke patients following endovascular treatment: A systematic review and meta-analysis. Eur J Neurol 2023; 30:134-143. [PMID: 36094786 DOI: 10.1111/ene.15564] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 09/02/2022] [Accepted: 09/06/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND PURPOSE Post-stroke seizures (PSSs) are some of the most common complications of stroke and are associated with poor outcomes in patients. Endovascular treatment (EVT) is the standard of care for patients with acute ischaemic stroke related large-vessel occlusion. However, whether EVT increases the risk of PSSs remains controversial; the association between PSSs and EVT is poorly understood. METHODS PubMed, Embase and the Cochrane Library were searched for relevant studies published from 1995 to 6 December 2021. The overall incidence of PSSs in patients treated with EVT and the separate incidence for all included studies in each subgroup, stratified by the type of treatment or time of onset, were calculated. The pooled odds ratio and confidence interval were calculated to quantify the effects of EVT on PSS occurrence. RESULTS In all, 946 studies were screened and 16 articles were included, with a total sample size of 12,664 patients; 7836 patients received EVT, of whom 460 had PSS. The pooled incidence of PSS after EVT was 5.8%, which was similar to patients treated with mechanical thrombectomy (5.3%), intra-arterial thrombolysis (6.8%) or bridging therapy (5.4%). The cumulative incidence of post-stroke epilepsy (6.0%) was almost twice that of acute symptomatic seizures (3.6%). The pooled odds ratio for the relationship between EVT and PSS was 1.91 (95% confidence interval 0.98-3.73). CONCLUSIONS The cumulative incidence of stroke patients treated with EVT who developed seizures was 5.8%, and EVT was non-significantly associated with the occurrence of seizures after stroke.
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Affiliation(s)
- Fangzhou Liu
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Deng Chen
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Yaoqi Fu
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Haijiao Wang
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Ling Liu
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
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Neri S, Gasparini S, Pascarella A, Santangelo D, Cianci V, Mammì A, Lo Giudice M, Ferlazzo E, Aguglia U. Epilepsy in Cerebrovascular Diseases: A Narrative Review. Curr Neuropharmacol 2023; 21:1634-1645. [PMID: 35794769 PMCID: PMC10514540 DOI: 10.2174/1570159x20666220706113925] [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: 01/14/2022] [Revised: 03/31/2022] [Accepted: 05/31/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Epilepsy is a common comorbidity of cerebrovascular disease and an increasing socioeconomic burden. OBJECTIVE We aimed to provide an updated comprehensive review on the state of the art about seizures and epilepsy in stroke, cerebral haemorrhage, and leukoaraiosis. METHODS We selected English-written articles on epilepsy, stroke, and small vessel disease up until December 2021. We reported the most recent data about epidemiology, pathophysiology, prognosis, and management for each disease. RESULTS The main predictors for both ES and PSE are the severity and extent of stroke, the presence of cortical involvement and hemorrhagic transformation, while PSE is also predicted by younger age at stroke onset. Few data exist on physiopathology and seizure semiology, and no randomized controlled trial has been performed to standardize the therapeutic approach to post-stroke epilepsy. CONCLUSION Some aspects of ES and PSE have been well explored, particularly epidemiology and risk factors. On the contrary, few data exist on physiopathology, and existing evidence is mainly based on studies on animal models. Little is also known about seizure semiology, which may also be difficult to interpret by non-epileptologists. Moreover, the therapeutic approach needs standardization as regards indications and the choice of specific ASMs. Future research may help to better elucidate these aspects.
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Affiliation(s)
- Sabrina Neri
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
- Regional Epilepsy Centre, Great Metropolitan Hospital, Reggio Calabria, Italy
| | - Sara Gasparini
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
- Regional Epilepsy Centre, Great Metropolitan Hospital, Reggio Calabria, Italy
| | - Angelo Pascarella
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
- Regional Epilepsy Centre, Great Metropolitan Hospital, Reggio Calabria, Italy
| | - Domenico Santangelo
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
- Regional Epilepsy Centre, Great Metropolitan Hospital, Reggio Calabria, Italy
| | - Vittoria Cianci
- Regional Epilepsy Centre, Great Metropolitan Hospital, Reggio Calabria, Italy
| | - Anna Mammì
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Michele Lo Giudice
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Edoardo Ferlazzo
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
- Regional Epilepsy Centre, Great Metropolitan Hospital, Reggio Calabria, Italy
| | - Umberto Aguglia
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
- Regional Epilepsy Centre, Great Metropolitan Hospital, Reggio Calabria, Italy
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34
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Diagnosis and Treatment of Poststroke Epilepsy: Where Do We Stand? Curr Treat Options Neurol 2022. [DOI: 10.1007/s11940-022-00744-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Abstract
Purpose of Review
Stroke is the most common cause of seizures and epilepsy in older adults. This educational paper aims to give an update on current clinical aspects of diagnosis and treatment of poststroke epilepsy.
Recent Findings
Regarding epileptic seizures related to stroke, it is important to distinguish between acute symptomatic seizures and unprovoked seizures as they differ in their risk for seizure recurrence. In fact, after a single unprovoked poststroke seizure, a diagnosis of epilepsy can be made because there is a greater than 60% risk for further seizures. Clinical models that can predict the development of epilepsy after a stroke have been successfully established. However, treatment with anti-seizure medications is advised only after a first unprovoked poststroke seizure, as current treatments are not known to be effective for primary prevention. The management of poststroke epilepsy requires consideration of aspects such as age, drug-drug interactions and secondary vascular prophylaxis, yet evidence for the use of anti-seizure medications specifically in poststroke epilepsy is limited.
Summary
This text reviews the epidemiology and risk factors for poststroke epilepsy, explains the role of EEG and neuroimaging in patients with stroke and seizures and provides an overview on the clinical management of stroke-related acute symptomatic seizures and poststroke epilepsy.
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McMahon D, Micallef C, Quinn TJ. Review of clinical practice guidelines relating to cognitive assessment in stroke. Disabil Rehabil 2022; 44:7632-7640. [PMID: 34928751 DOI: 10.1080/09638288.2021.1980122] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
PURPOSE To assess the content, quality, and supporting evidence base of clinical practice guidelines (CPGs) with reference to cognitive assessment in stroke. MATERIALS AND METHODS We performed a systematic review to identify eligible CPGs pertaining to cognitive assessment in adult stroke survivors. We compared content and strength of recommendations. We used the AGREE-II (appraisal of guidelines for research and evaluation) tool to appraise the quality of the guideline. RESULTS Eight eligible guidelines were identified and seven were rated as high quality (i.e., appropriately addressing at least four domains of the AGREE-II tool including "rigor of development"). There was heterogeneity in the recommendations offered and limited guidance on fundamental topics such as which cognitive test to use or when to perform testing. Generally, the lowest quality of evidence (expert opinion) was used to inform these recommendations. CONCLUSIONS Although assessment of cognition is a key aspect of stroke care, there is a lack of guidance for clinicians. The limited evidence base, in part, reflects the limited research in the area. A prescriptive approach to cognitive assessment may not be suitable, but more primary research may help inform practice.Implications for rehabilitationCognitive assessment in stroke exhibits substantial variation in practice, clinical practice guidelines rarely give prescriptive recommendations on which approach to take.Where guideline recommendations on cognitive assessment in stroke were made these were based on expert opinion.Our summary of the guideline content found certain areas of consensus, for example, routine assessment using validated tools.
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Affiliation(s)
- David McMahon
- Institute of Cardiovascular & Medical Sciences, University of Glasgow, Glasgow, UK
| | | | - Terence J Quinn
- Institute of Cardiovascular & Medical Sciences, University of Glasgow, Glasgow, UK
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Pingue V, Mele C, Biscuola S, Nardone A, Bagnato S, Franciotta D. Impact of seizures and their prophylaxis with antiepileptic drugs on rehabilitation course of patients with traumatic or hemorrhagic brain injury. Front Neurol 2022; 13:1060008. [DOI: 10.3389/fneur.2022.1060008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 10/18/2022] [Indexed: 11/12/2022] Open
Abstract
ObjectiveTo determine whether, in patients undergoing rehabilitation after traumatic or hemorrhagic brain injury, seizures and the use of antiepileptic drugs (AEDs) negatively impact on functional outcome, and, in turn, whether prophylactic AED therapy can prevent the development of seizures.DesignObservational retrospective study.SettingHighly specialized inpatient neurorehabilitation clinic.ParticipantsPatients with traumatic brain injury (TBI), or hemorrhagic stroke (HS) consecutively admitted to our neurorehabilitation unit between January 1, 2009, and December 31, 2018.Main measures and variablesPatients' demographic data, neurological status (Glasgow Coma Scale), and rehabilitation outcome (Functional Independence Measure scale), both assessed on admission and on discharge, associated neurosurgical procedures (craniectomy, or cranioplasty), AED use, early or late seizures occurrence, and death during hospitalization.ResultsOf 740 patients, 162 (21.9%) had seizures, and prophylactic AEDs were started in 192 (25.9%). Multivariate logistic regression identified severity of brain injury as a risk factor for acute symptomatic seizures (ASS) in HS (OR = 1.800, 95%CI = 1.133–1.859, p = 0.013), and for unprovoked seizures (US) in TBI (OR = 1.679, 95%CI = 1.062–2.655, p = 0.027). Prophylaxis with AEDs reduced ASS frequency, but, if protracted for months, was associated with US occurrence (HS, p < 0.0001; TBI, p = 0.0002; vs. untreated patients). Presence of US (β = −0.12; p < 0.0001) and prophylaxis with AEDs (β = −0.09; p = 0.002), were associated with poor functional outcome, regardless of age, severity of brain insult, and HS vs. TBI subtype.ConclusionsSeverity of brain injury and occurrence of seizures during neurorehabilitation are the main driver of poor outcome in both HS and TBI. The possible detrimental role on the epileptogenic and functional outcome played by seizures prophylaxis with AEDs, nonetheless useful to prevent ASS if administered over the first week after the brain injury, warrants further investigation.
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Driving eligibility following acute symptomatic seizure with structural brain lesion – English Version. ZEITSCHRIFT FÜR EPILEPTOLOGIE 2022. [DOI: 10.1007/s10309-022-00485-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Holtkamp M, Krämer G. Antiepileptic pharmacotherapy in old age: evidence-based approach versus clinical routine – English Version. ZEITSCHRIFT FÜR EPILEPTOLOGIE 2022. [DOI: 10.1007/s10309-022-00492-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Peter-Derex L, Philippeau F, Garnier P, André-Obadia N, Boulogne S, Catenoix H, Convers P, Mazzola L, Gouttard M, Esteban M, Fontaine J, Mechtouff L, Ong E, Cho TH, Nighoghossian N, Perreton N, Termoz A, Haesebaert J, Schott AM, Rabilloud M, Pivot C, Dhelens C, Filip A, Berthezène Y, Rheims S, Boutitie F, Derex L. Safety and efficacy of prophylactic levetiracetam for prevention of epileptic seizures in the acute phase of intracerebral haemorrhage (PEACH): a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet Neurol 2022; 21:781-791. [PMID: 35963261 DOI: 10.1016/s1474-4422(22)00235-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 05/15/2022] [Accepted: 05/24/2022] [Indexed: 12/19/2022]
Abstract
BACKGROUND The incidence of early seizures (occurring within 7 days of stroke onset) after intracerebral haemorrhage reaches 30% when subclinical seizures are diagnosed by continuous EEG. Early seizures might be associated with haematoma expansion and worse neurological outcomes. Current guidelines do not recommend prophylactic antiseizure treatment in this setting. We aimed to assess whether prophylactic levetiracetam would reduce the risk of acute seizures in patients with intracerebral haemorrhage. METHODS The double-blind, randomised, placebo-controlled, phase 3 PEACH trial was conducted at three stroke units in France. Patients (aged 18 years or older) who presented with a non-traumatic intracerebral haemorrhage within 24 h after onset were randomly assigned (1:1) to levetiracetam (intravenous 500 mg every 12 h) or matching placebo. Randomisation was done with a web-based system and stratified by centre and National Institutes of Health Stroke Scale (NIHSS) score at baseline. Treatment was continued for 6 weeks. Continuous EEG was started within 24 h after inclusion and recorded over 48 h. The primary endpoint was the occurrence of at least one clinical seizure within 72 h of inclusion or at least one electrographic seizure recorded on continuous EEG, analysed in the modified intention-to-treat population, which comprised all patients who were randomly assigned to treatment and who had a continuous EEG performed. This trial was registered at ClinicalTrials.gov, NCT02631759, and is now closed. Recruitment was prematurely stopped after 48% of the recruitment target was reached due to a low recruitment rate and cessation of funding. FINDINGS Between June 1, 2017, and April 14, 2020, 50 patients with mild-to-moderate severity intracerebral haemorrhage were included: 24 were assigned to levetiracetam and 26 to placebo. During the first 72 h, a clinical or electrographic seizure was observed in three (16%) of 19 patients in the levetiracetam group versus ten (43%) of 23 patients in the placebo group (odds ratio 0·16, 95% CI 0·03-0·94, p=0·043). All seizures in the first 72 h were electrographic seizures only. No difference in depression or anxiety reporting was observed between the groups at 1 month or 3 months. Depression was recorded in three (13%) patients who received levetiracetam versus four (15%) patients who received placebo, and anxiety was reported for two (8%) patients versus one (4%) patient. The most common treatment-emergent adverse events in the levetiracetam group versus the placebo group were headache (nine [39%] vs six [24%]), pain (three [13%] vs ten [40%]), and falls (seven [30%] vs four [16%]). The most frequent serious adverse events were neurological deterioration due to the intracerebral haemorrhage (one [4%] vs four [16%]) and severe pneumonia (two [9%] vs two [8%]). No treatment-related death was reported in either group. INTERPRETATION Levetiracetam might be effective in preventing acute seizures in intracerebral haemorrhage. Larger studies are needed to determine whether seizure prophylaxis improves functional outcome in patients with intracerebral haemorrhage. FUNDING French Ministry of Health.
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Affiliation(s)
- Laure Peter-Derex
- Centre for Sleep Medicine and Respiratory Diseases, Croix-Rousse Hospital, Lyon University Hospital, Lyon, France; Lyon Neuroscience Research Centre, CNRS UMR 5292, INSERM U1028, Lyon, France.
| | - Frédéric Philippeau
- Stroke Unit, Department of Neurology, Fleyriat Hospital, Bourg en Bresse, France
| | - Pierre Garnier
- Stroke Centre, Department of Neurology, Saint-Etienne University Hospital, Saint-Etienne, France
| | - Nathalie André-Obadia
- Department of Functional Neurology and Epileptology, Lyon University Hospital, Lyon, France; Lyon Neuroscience Research Centre, CNRS UMR 5292, INSERM U1028, Lyon, France
| | - Sébastien Boulogne
- Department of Functional Neurology and Epileptology, Lyon University Hospital, Lyon, France; Lyon Neuroscience Research Centre, CNRS UMR 5292, INSERM U1028, Lyon, France
| | - Hélène Catenoix
- Department of Functional Neurology and Epileptology, Lyon University Hospital, Lyon, France; Lyon Neuroscience Research Centre, CNRS UMR 5292, INSERM U1028, Lyon, France
| | - Philippe Convers
- Lyon Neuroscience Research Centre, CNRS UMR 5292, INSERM U1028, Lyon, France; Clinical Neurophysiology Unit, Department of Neurology, Saint-Etienne University Hospital, Saint-Etienne, France
| | - Laure Mazzola
- Lyon Neuroscience Research Centre, CNRS UMR 5292, INSERM U1028, Lyon, France; Clinical Neurophysiology Unit, Department of Neurology, Saint-Etienne University Hospital, Saint-Etienne, France
| | - Michel Gouttard
- Stroke Unit, Department of Neurology, Fleyriat Hospital, Bourg en Bresse, France
| | - Maud Esteban
- Stroke Centre, Lyon University Hospital, Lyon, France
| | | | | | - Elodie Ong
- Stroke Centre, Lyon University Hospital, Lyon, France
| | - Tae-Hee Cho
- Stroke Centre, Lyon University Hospital, Lyon, France
| | | | - Nathalie Perreton
- Public Health Unit, Clinical Research and Epidemiology Department, Lyon University Hospital, Lyon, France; University Claude Bernard Lyon 1, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France
| | - Anne Termoz
- Public Health Unit, Clinical Research and Epidemiology Department, Lyon University Hospital, Lyon, France; University Claude Bernard Lyon 1, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France
| | - Julie Haesebaert
- Public Health Unit, Clinical Research and Epidemiology Department, Lyon University Hospital, Lyon, France; University Claude Bernard Lyon 1, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France
| | - Anne-Marie Schott
- Public Health Unit, Clinical Research and Epidemiology Department, Lyon University Hospital, Lyon, France; University Claude Bernard Lyon 1, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France
| | - Muriel Rabilloud
- Department of Biostatistics, Lyon University Hospital, Lyon, France; Biometry and Evolutionary Biology Laboratory, CNRS UMR 5558, Biostatistics Health Team, Villeurbanne, France
| | - Christine Pivot
- Pharmacy, FRIPHARM, Edouard Herriot Hospital, Lyon University Hospital, Lyon, France
| | - Carole Dhelens
- Pharmacy, FRIPHARM, Edouard Herriot Hospital, Lyon University Hospital, Lyon, France
| | - Andrea Filip
- Department of Neuroradiology, Neurological Hospital, Lyon University Hospital, Lyon, France
| | - Yves Berthezène
- Department of Neuroradiology, Neurological Hospital, Lyon University Hospital, Lyon, France
| | - Sylvain Rheims
- Department of Functional Neurology and Epileptology, Lyon University Hospital, Lyon, France; Lyon Neuroscience Research Centre, CNRS UMR 5292, INSERM U1028, Lyon, France
| | - Florent Boutitie
- Department of Biostatistics, Lyon University Hospital, Lyon, France; Biometry and Evolutionary Biology Laboratory, CNRS UMR 5558, Biostatistics Health Team, Villeurbanne, France
| | - Laurent Derex
- Stroke Centre, Lyon University Hospital, Lyon, France; University Claude Bernard Lyon 1, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France
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40
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Epilepsy in Older Persons. Neurol Clin 2022; 40:891-905. [DOI: 10.1016/j.ncl.2022.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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41
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Lin HY, Wei QQ, Huang JY, Pan XH, Liang NC, Huang CX, Long T, Gao W, Shi SL. Relationship Between Mortality and Seizures After Intracerebral Hemorrhage: A Systematic Review and Meta-Analysis. Front Neurol 2022; 13:922677. [PMID: 35795802 PMCID: PMC9251061 DOI: 10.3389/fneur.2022.922677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 05/16/2022] [Indexed: 11/13/2022] Open
Abstract
Background The relationship between mortality and seizures after intracerebral hemorrhage (ICH) has not yet been understood until now. A meta-analysis was performed to assess the effect of post-ICH seizures on mortality among patients with ICH. Methods PubMed and Embase were searched from the establishment of the databases to December 2021 to identify literature that evaluated the relationship between post-ICH seizures and mortality in ICH. Crude odds ratios and adjusted odds ratios with a 95% confidence interval (CI) were pooled using a random-effects model. Results Thirteen studies involving 245,908 participants were eventually included for analysis. The pooled estimate suggested that post-ICH seizures were not associated with significantly increased mortality in patients with ICH (crude odds ratios 1.35, 95% CI: 0.91–2; adjusted adds ratios 1.22, 95% CI: 0.78–1.88). However, the relationship was not consistent in subgroup analysis or robust in a sensitivity analysis. Conclusions This meta-analysis proved that post-ICH seizures were not associated with significantly increased mortality in patients with ICH. However, this result could be influenced by confounding factors, so more high-quality research is needed.
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Affiliation(s)
- Hong-yu Lin
- Department of Neurology, People's Hospital of Chongzuo City, Chongzuo, China
| | - Qing-qing Wei
- Department of Neurology, People's Hospital of Chongzuo City, Chongzuo, China
| | - Jian-yi Huang
- Department of Neurology, People's Hospital of Chongzuo City, Chongzuo, China
| | - Xing-hua Pan
- Department of Neurology, People's Hospital of Chongzuo City, Chongzuo, China
| | - Ning-chao Liang
- Department of Neurology, People's Hospital of Chongzuo City, Chongzuo, China
| | - Cai-xia Huang
- Department of Neurology, People's Hospital of Chongzuo City, Chongzuo, China
- *Correspondence: Cai-xia Huang
| | - Teng Long
- Department of Neurology, People's Hospital of Chongzuo City, Chongzuo, China
| | - Wen Gao
- Department of Neurology, People's Hospital of Liuzhou City, Liuzhou, China
| | - Sheng-liang Shi
- Department of Neurology, Second Affiliated Hospital of Guangxi Medical University, Nanning, China
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42
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Minelli C, Bazan R, Pedatella MTA, Neves LDO, Cacho RDO, Magalhães SCSA, Luvizutto GJ, Moro CHC, Lange MC, Modolo GP, Lopes BC, Pinheiro EL, de Souza JT, Rodrigues GR, Fabio SRC, do Prado GF, Carlos K, Teixeira JJM, Barreira CMA, Castro RDS, Quinan TDL, Damasceno E, Almeida KJ, Pontes-Neto OM, Dalio MTRP, Camilo MR, Tosin MHDS, Oliveira BC, de Oliveira BGRB, de Carvalho JJF, Martins SCO. Brazilian Academy of Neurology practice guidelines for stroke rehabilitation: part I. ARQUIVOS DE NEURO-PSIQUIATRIA 2022; 80:634-652. [PMID: 35946713 PMCID: PMC9387194 DOI: 10.1590/0004-282x-anp-2021-0354] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 12/21/2021] [Accepted: 01/18/2022] [Indexed: 06/15/2023]
Abstract
The Guidelines for Stroke Rehabilitation are the result of a joint effort by the Scientific Department of Neurological Rehabilitation of the Brazilian Academy of Neurology aiming to guide professionals involved in the rehabilitation process to reduce functional disability and increase individual autonomy. Members of the group participated in web discussion forums with predefined themes, followed by videoconference meetings in which issues were discussed, leading to a consensus. These guidelines, divided into two parts, focus on the implications of recent clinical trials, systematic reviews, and meta-analyses in stroke rehabilitation literature. The main objective was to guide physicians, physiotherapists, speech therapists, occupational therapists, nurses, nutritionists, and other professionals involved in post-stroke care. Recommendations and levels of evidence were adapted according to the currently available literature. Part I discusses topics on rehabilitation in the acute phase, as well as prevention and management of frequent conditions and comorbidities after stroke.
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Affiliation(s)
- Cesar Minelli
- Hospital Carlos Fernando Malzoni, Matão SP, Brazil
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Neurociências e Ciências do Comportamento, Ribeirão Preto SP, Brazil
| | - Rodrigo Bazan
- Universidade Estadual Paulista, Faculdade de Medicina de Botucatu, Botucatu SP, Brazil
| | - Marco Túlio Araújo Pedatella
- Hospital Israelita Albert Einstein, Unidade Goiânia, Goiânia GO, Brazil
- Hospital Santa Helena, Goiânia GO, Brazil
- Hospital Encore, Goiânia GO, Brazil
- Hospital Geral de Goiânia, Goiania GO, Brazil
- Hospital de Urgência de Goiânia, Goiânia GO, Brazil
| | | | - Roberta de Oliveira Cacho
- Universidade Federal do Rio Grande do Norte, Faculdade de Ciências da Saúde do Trairi, Santa Cruz RN, Brazil
| | | | - Gustavo José Luvizutto
- Universidade Federal do Triângulo Mineiro, Departamento de Fisioterapia Aplicada, Uberaba MG, Brazil
| | - Carla Heloísa Cabral Moro
- Neurológica Joinville, Joinville SC, Brazil
- Hospital Municipal de Joinville, Joinville SC, Brazil
- Associação Brasil AVC, Joinville SC, Brazil
| | | | | | | | | | - Juli Thomaz de Souza
- Universidade Estadual Paulista, Faculdade de Medicina de Botucatu, Botucatu SP, Brazil
| | - Guilherme Riccioppo Rodrigues
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Neurociências e Ciências do Comportamento, Ribeirão Preto SP, Brazil
| | | | | | - Karla Carlos
- Universidade Federal de São Paulo, Escola Paulista de Medicina, São Paulo SP, Brazil
| | | | | | - Rodrigo de Souza Castro
- Hospital Israelita Albert Einstein, Unidade Goiânia, Goiânia GO, Brazil
- Hospital Encore, Goiânia GO, Brazil
| | | | - Eduardo Damasceno
- Hospital Santa Helena, Goiânia GO, Brazil
- Hospital Encore, Goiânia GO, Brazil
- Hospital Geral de Goiânia, Goiania GO, Brazil
- Hospital Orion, Goiania GO, Brazil
| | | | - Octávio Marques Pontes-Neto
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Neurociências e Ciências do Comportamento, Ribeirão Preto SP, Brazil
| | - Marina Teixeira Ramalho Pereira Dalio
- Universidade de São Paulo, Hospital das Clínicas, Faculdade de Medicina de Ribeirão Preto, Centro de Cirurgia de Epilepsia de Ribeirão Preto, Ribeirão Preto SP, Brazil
| | - Millene Rodrigues Camilo
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Neurociências e Ciências do Comportamento, Ribeirão Preto SP, Brazil
| | | | | | | | | | - Sheila Cristina Ouriques Martins
- Rede Brasil AVC, Porto Alegre RS, Brazil
- Hospital Moinhos de Vento, Departamento de Neurologia, Porto Alegre RS, Brazil
- Hospital de Clínicas de Porto Alegre, Departamento de Neurologia, Porto Alegre RS, Brazil
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43
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Guo X, Zhong R, Han Y, Zhang H, Zhang X, Lin W. Incidence and relevant factors for seizures after spontaneous intracerebral hemorrhage: A systematic review and meta-analysis. Seizure 2022; 101:30-38. [DOI: 10.1016/j.seizure.2022.06.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 06/20/2022] [Accepted: 06/23/2022] [Indexed: 12/01/2022] Open
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Positive Effect of α-Asaronol on the Incidence of Post-Stroke Epilepsy for Rat with Cerebral Ischemia-Reperfusion Injury. Molecules 2022; 27:molecules27061984. [PMID: 35335346 PMCID: PMC8952411 DOI: 10.3390/molecules27061984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/14/2022] [Accepted: 03/17/2022] [Indexed: 11/30/2022] Open
Abstract
In the present study, we confirmed that α-asaronol, which is a product of the active metabolites of alpha Asarone, did not affect n-butylphthalide efficacy when n-butylphthalide and α-asaronol were co-administered to rats with cerebral ischemia-reperfusion injury. Our research revealed that the co-administration of α-asaronol and n-butylphthalide could further improve neurological function, reduce brain infarct volume, increase the number of Nissl bodies, and decrease the ratios of apoptotic cells and the expression of the caspase-3 protein for cerebral ischemia-reperfusion injury model compared to n-butylphthalide alone. Additionally, α-asaronol could significantly decrease the incidence of post-stroke epilepsy versus n-butylphthalide. This study provides valuable data for the follow-up prodrug research of α-asaronol and n-butylphthalide.
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45
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Kulesh AA. Net clinical benefit of anticoagulant therapy from a neurologist's perspective: A review. CONSILIUM MEDICUM 2022. [DOI: 10.26442/20751753.2022.2.201537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
In this article the concept of "net clinical benefit" (NCB) is considered in the context of stroke, the role of direct oral anticoagulants in secondary prevention of cardioembolic stroke and NCB from their prescription. Practical aspects of NCB evaluation from the neurologist's point of view are presented, taking into account such factors as stroke duration and severity, features of neurological deficit (severity of residual limitations, dysphagia, motor disorders and risk of falls), neuroimaging characteristics of stroke (focal size and hemorrhagic transformation) and concomitant neurological diseases (epilepsy and dementia). In all these situations, the use of oral anticoagulants has a significant clinical benefit, which justifies the inadmissibility of refusal to prescribe them.
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46
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Costa C, Nardi Cesarini E, Eusebi P, Franchini D, Casucci P, De Giorgi M, Calvello C, Romoli M, Parnetti L, Calabresi P. Incidence and Antiseizure Medications of Post-stroke Epilepsy in Umbria: A Population-Based Study Using Healthcare Administrative Databases. Front Neurol 2022; 12:800524. [PMID: 35095743 PMCID: PMC8790124 DOI: 10.3389/fneur.2021.800524] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 11/29/2021] [Indexed: 11/25/2022] Open
Abstract
Introduction: Post-stroke epilepsy (PSE) requires long-term treatment with antiseizure medications (ASMs). However, epidemiology of PSE and long-term compliance with ASM in this population are still unclear. Here we report, through population-level healthcare administrative data, incidence, risk factors, ASM choice, and ASM switch over long-term follow-up. Materials and Methods: This is a population-based retrospective study using Umbria healthcare administrative database. Population consisted of all patients with acute stroke, either ischaemic or hemorrhagic, between 2013 and 2018. ICD-9-CM codes were implemented to identify people with stroke, while PSE was adjudicated according to previously validated algorithm, such as EEG and ≥1 ASM 7 days after stroke. Results: Overall, among 11,093 incident cases of acute stroke (75.9% ischemic), 275 subjects presented PSE, for a cumulative incidence of 2.5%. Patients with PSE were younger (64 vs. 76 years), more frequently presented with hemorrhagic stroke, and had longer hospital stay (15.5 vs. 11.2 days) compared with patients without PSE. Multivariable Cox proportional hazards models confirmed that PSE associated with hemorrhagic stroke, younger age, and longer duration of hospital stay. Levetiracetam was the most prescribed ASM (55.3%), followed by valproate and oxcarbazepine. Almost 30% of patients prescribed with these ASMs switched treatment during follow-up, mostly toward non-enzyme-inducing ASMs. About 12% of patients was prescribed ASM polytherapy over follow-up. Conclusions: Post-stroke epilepsy is associated with hemorrhagic stroke, younger age, and longer hospital stay. First ASM is switched every one in three patients, suggesting the need for treatment tailoring in line with secondary prevention.
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Affiliation(s)
- Cinzia Costa
- Neurology Clinic, Department of Medicine and Surgery, Santa Maria della (S.M.) Misericordia Hospital, University of Perugia, Perugia, Italy
| | - Elena Nardi Cesarini
- Neurology Clinic, Department of Medicine and Surgery, Santa Maria della (S.M.) Misericordia Hospital, University of Perugia, Perugia, Italy.,UOC Neurologia, Ospedale di Senigallia, Senigallia, Italy
| | - Paolo Eusebi
- Health ICT Service, Regional Health Authority of Umbria, Perugia, Italy
| | - David Franchini
- Health ICT Service, Regional Health Authority of Umbria, Perugia, Italy
| | - Paola Casucci
- Health ICT Service, Regional Health Authority of Umbria, Perugia, Italy
| | | | - Carmen Calvello
- Neurology Clinic, Department of Medicine and Surgery, Santa Maria della (S.M.) Misericordia Hospital, University of Perugia, Perugia, Italy
| | - Michele Romoli
- Neurology Clinic, Department of Medicine and Surgery, Santa Maria della (S.M.) Misericordia Hospital, University of Perugia, Perugia, Italy.,Neurology and Stroke Unit, "Maurizio Bufalini" Hospital, Cesena, Italy
| | - Lucilla Parnetti
- Neurology Clinic, Department of Medicine and Surgery, Santa Maria della (S.M.) Misericordia Hospital, University of Perugia, Perugia, Italy
| | - Paolo Calabresi
- Neurologia, Dipartimento Neuroscienze, Università Cattolica del Sacro Cuore, Rome, Italy.,Neurologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
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Mishra NK, Engel J, Liebeskind DS, Sharma VK, Hirsch LJ, Kasner SE, French JA, Devinsky O, Friedman A, Dawson J, Quinn TJ, Selim M, de Havenon A, Yasuda CL, Cendes F, Benninger F, Zaveri HP, Burneo JG, Srivastava P, Bhushan Singh M, Bhatia R, Vishnu VY, Bentes C, Ferro J, Weiss S, Sivaraju A, Kim JA, Galovic M, Gilmore EJ, Pitkänen A, Davis K, Sansing LH, Sheth KN, Paz JT, Singh A, Sheth S, Worrall BB, Grotta JC, Casillas-Espinos PM, Chen Z, Nicolo JP, Yan B, Kwan P. International Post Stroke Epilepsy Research Consortium (IPSERC): A consortium to accelerate discoveries in preventing epileptogenesis after stroke. Epilepsy Behav 2022; 127:108502. [PMID: 34968775 DOI: 10.1016/j.yebeh.2021.108502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 12/07/2021] [Indexed: 12/18/2022]
Affiliation(s)
| | - Jerome Engel
- Department of Neurology, University of California Los Angeles, Los Angeles, USA
| | - David S Liebeskind
- Department of Neurology, University of California Los Angeles, Los Angeles, USA
| | - Vijay K Sharma
- YLL School of Medicine, National University of Singapore and Division of Neurology, National University Health System, Singapore
| | | | - Scott E Kasner
- Department of Neurology, University of Pennsylvania, Philadelphia, USA
| | - Jacqueline A French
- Department of Neurology, NYU Grossman School of Medicine, New York City, USA
| | - Orrin Devinsky
- Department of Neurology, NYU Grossman School of Medicine, New York City, USA
| | - Alon Friedman
- Department of Brain and Cognitive Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel; Department of Medical Neuroscience, Dalhousie University, Halifax, Canada
| | - Jesse Dawson
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Scotland, UK
| | - Terence J Quinn
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Scotland, UK
| | - Magdy Selim
- Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, USA
| | | | - Clarissa L Yasuda
- Department of Neurology, School of Medical Sciences, University of Campinas - UNICAMP, Sao Paulo, Brazil
| | - Fernando Cendes
- Department of Neurology, School of Medical Sciences, University of Campinas - UNICAMP, Sao Paulo, Brazil
| | - Felix Benninger
- Department of Neurology, Rabin Medical Center, Tel Aviv, Israel
| | | | - Jorge G Burneo
- Epilepsy Program, Department of Clinical Neurological Sciences, and Neuroepidemiology Unit, Western University, London, Ontario, Canada
| | - Padma Srivastava
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Mamta Bhushan Singh
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Rohit Bhatia
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - V Y Vishnu
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Carla Bentes
- Department of Neurology, University of Lisboa, Lisbon, Portugal
| | - Jose Ferro
- Department of Neurology, University of Lisboa, Lisbon, Portugal
| | - Shennan Weiss
- Department of Neurology, State University of New York (SUNY) Downstate, NY, USA
| | | | - Jennifer A Kim
- Department of Neurology, Yale University, New Haven, USA
| | - Marian Galovic
- Department of Neurology, University of Zurich, Zurich, Switzerland
| | | | - Asla Pitkänen
- A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, Kuopio, Finland
| | - Kathryn Davis
- Department of Neurology, University of Pennsylvania, Philadelphia, USA
| | | | - Kevin N Sheth
- Department of Neurology, Yale University, New Haven, USA
| | - Jeanne T Paz
- Gladstone Institute of Neurological Disease, Gladstone Institutes, San Francisco, USA; Department of Neurology, University of California San Francisco, San Francisco, USA
| | - Anuradha Singh
- Department of Neurology, Icahn School of Medicine at Mt. Sinai, NY, USA
| | - Sunil Sheth
- Department of Neurology, University of Texas Health Sciences Center, Houston, USA
| | - Bradford B Worrall
- Departments of Neurology and Public Health Sciences, University of Virginia, Charlottesville, USA
| | - James C Grotta
- Department of Neurology, Memorial-Hermann Texas Medical Center, Houston, USA
| | - Pablo M Casillas-Espinos
- Department of Neuroscience, Monash University, Alfred Hospital, Melbourne, Australia; Departments of Neurology and Medicine, The University of Melbourne, Royal Melbourne Hospital, Melbourne, Australia
| | - Zhibin Chen
- Department of Neuroscience, Monash University, Alfred Hospital, Melbourne, Australia; Departments of Neurology and Medicine, The University of Melbourne, Royal Melbourne Hospital, Melbourne, Australia
| | - John-Paul Nicolo
- Department of Neuroscience, Monash University, Alfred Hospital, Melbourne, Australia; Departments of Neurology and Medicine, The University of Melbourne, Royal Melbourne Hospital, Melbourne, Australia
| | - Bernard Yan
- Departments of Neurology and Medicine, The University of Melbourne, Royal Melbourne Hospital, Melbourne, Australia
| | - Patrick Kwan
- Department of Neuroscience, Monash University, Alfred Hospital, Melbourne, Australia; Departments of Neurology and Medicine, The University of Melbourne, Royal Melbourne Hospital, Melbourne, Australia.
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48
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Chen J, Ye H, Zhang J, Li A, Ni Y. Pathogenesis of seizures and epilepsy after stroke. ACTA EPILEPTOLOGICA 2022. [DOI: 10.1186/s42494-021-00068-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
AbstractStroke is the most frequent cause of secondary epilepsy in the elderly. The incidence of cerebral stroke is increasing with the extension of life expectancy, and the prevalence of post-stroke epilepsy (PSE) is rising. There are various seizure types after stroke, and the occurrence of epilepsy is closely related to the type and location of stroke. Moreover, the clinical treatment of post-stroke epilepsy is difficult, which increases the risk of disability and death, and affects the prognosis and quality of life of patients. Now seizure and epilepsy after stroke is more and more get the attention of the medical profession, has been more and more researchers have devoted to seizures after stroke and PSE clinical and basic research, and hope to get a scientific and unified guideline, to give timely and effective treatment, but the exact pathophysiologic mechanism has not yet formed a unified conclusion. It has been found that ion channels, neurotransmitters, proliferation of glial cells, genetics and other factors are involved in the occurrence and development of PSE. In this review, we discuss the pathogenesis of early-onset epileptic seizures and late-onset epilepsy after stroke, in order to provide a basis for clinicians to understand the disease, and expect to provide ideas for future exploration.
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49
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Tröscher AR, Gruber J, Wagner JN, Böhm V, Wahl AS, von Oertzen TJ. Inflammation Mediated Epileptogenesis as Possible Mechanism Underlying Ischemic Post-stroke Epilepsy. Front Aging Neurosci 2021; 13:781174. [PMID: 34966269 PMCID: PMC8711648 DOI: 10.3389/fnagi.2021.781174] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 11/23/2021] [Indexed: 01/19/2023] Open
Abstract
Post-stroke Epilepsy (PSE) is one of the most common forms of acquired epilepsy, especially in the elderly population. As people get increasingly older, the number of stroke patients is expected to rise and concomitantly the number of people with PSE. Although many patients are affected by post-ischemic epileptogenesis, not much is known about the underlying pathomechanisms resulting in the development of chronic seizures. A common hypothesis is that persistent neuroinflammation and glial scar formation cause aberrant neuronal firing. Here, we summarize the clinical features of PSE and describe in detail the inflammatory changes after an ischemic stroke as well as the chronic changes reported in epilepsy. Moreover, we discuss alterations and disturbances in blood-brain-barrier leakage, astrogliosis, and extracellular matrix changes in both, stroke and epilepsy. In the end, we provide an overview of commonalities of inflammatory reactions and cellular processes in the post-ischemic environment and epileptic brain and discuss how these research questions should be addressed in the future.
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Affiliation(s)
| | - Joachim Gruber
- Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz, Austria.,Medical Faculty, Johannes Kepler University, Linz, Austria
| | - Judith N Wagner
- Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz, Austria.,Medical Faculty, Johannes Kepler University, Linz, Austria
| | - Vincent Böhm
- Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz, Austria.,Medical Faculty, Johannes Kepler University, Linz, Austria
| | - Anna-Sophia Wahl
- Brain Research Institute, University of Zurich, Zurich, Switzerland.,Central Institute of Mental Health, University of Heidelberg, Mannheim, Germany
| | - Tim J von Oertzen
- Neurology I, Neuromed Campus, Kepler Universitätsklinikum, Linz, Austria.,Medical Faculty, Johannes Kepler University, Linz, Austria
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50
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Zöllner JP, Schmitt FC, Rosenow F, Kohlhase K, Seiler A, Strzelczyk A, Stefan H. Seizures and epilepsy in patients with ischaemic stroke. Neurol Res Pract 2021; 3:63. [PMID: 34865660 PMCID: PMC8647498 DOI: 10.1186/s42466-021-00161-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 10/11/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND With the increased efficacy of stroke treatments, diagnosis and specific treatment needs of patients with post-stroke seizures (PSS) and post-stroke epilepsy have become increasingly important. PSS can complicate the diagnosis of a stroke and the treatment of stroke patients, and can worsen post-stroke morbidity. This narrative review considers current treatment guidelines, the specifics of antiseizure treatment in stroke patients as well as the state-of-the-art in clinical and imaging research of post-stroke epilepsy. Treatment of PSS needs to consider indications for antiseizure medication treatment as well as individual clinical and social factors. Furthermore, potential interactions between stroke and antiseizure treatments must be carefully considered. The relationship between acute recanalizing stroke therapy (intravenous thrombolysis and mechanical thrombectomy) and the emergence of PSS is currently the subject of an intensive discussion. In the subacute and chronic post-stroke phases, important specific interactions between necessary antiseizure and stroke treatments (anticoagulation, cardiac medication) need to be considered. Among all forms of prevention, primary prevention is currently the most intensively researched. This includes specifically the repurposing of drugs that were not originally developed for antiseizure properties, such as statins. PSS are presently the subject of extensive basic clinical research. Of specific interest are the role of post-stroke excitotoxicity and blood-brain barrier disruption for the emergence of PSS in the acute symptomatic as well as late (> 1 week after the stroke) periods. Current magnetic resonance imaging research focussing on glutamate excitotoxicity as well as diffusion-based estimation of blood-brain barrier integrity aim to elucidate the pathophysiology of seizures after stroke and the principles of epileptogenesis in structural epilepsy in general. These approaches may also reveal new imaging-based biomarkers for prediction of PSS and post-stroke epilepsy. CONCLUSION PSS require the performance of individual risk assessments, accounting for the potential effectiveness and side effects of antiseizure therapy. The use of intravenous thrombolysis and mechanical thrombectomy is not associated with an increased risk of PSS. Advances in stroke imaging may reveal biomarkers for PSS.
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Affiliation(s)
- Johann Philipp Zöllner
- Department of Neurology and Epilepsy Center Frankfurt Rhine-Main, Center of Neurology and Neurosurgery, Goethe-University Frankfurt, Schleusenweg 2-16, 60528, Frankfurt am Main, Germany.
- LOEWE Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany.
| | | | - Felix Rosenow
- Department of Neurology and Epilepsy Center Frankfurt Rhine-Main, Center of Neurology and Neurosurgery, Goethe-University Frankfurt, Schleusenweg 2-16, 60528, Frankfurt am Main, Germany
- LOEWE Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Konstantin Kohlhase
- Department of Neurology and Epilepsy Center Frankfurt Rhine-Main, Center of Neurology and Neurosurgery, Goethe-University Frankfurt, Schleusenweg 2-16, 60528, Frankfurt am Main, Germany
- LOEWE Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Alexander Seiler
- Department of Neurology and Epilepsy Center Frankfurt Rhine-Main, Center of Neurology and Neurosurgery, Goethe-University Frankfurt, Schleusenweg 2-16, 60528, Frankfurt am Main, Germany
| | - Adam Strzelczyk
- Department of Neurology and Epilepsy Center Frankfurt Rhine-Main, Center of Neurology and Neurosurgery, Goethe-University Frankfurt, Schleusenweg 2-16, 60528, Frankfurt am Main, Germany
- LOEWE Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Hermann Stefan
- Department of Neurology - Biomagnetism, University Hospital Erlangen, Erlangen, Germany
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