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Lappe L, Hertzberg C, Knake S, Knuf M, von Podewils F, Willems LM, Kovac S, Zöllner JP, Sauter M, Kurlemann G, Mayer T, Bertsche A, Marquard K, Meyer S, Schäfer H, Thiels C, Zukunft B, Schubert-Bast S, Reese JP, Rosenow F, Strzelczyk A. A multicenter, matched case-control analysis comparing burden of illness among patients with tuberous sclerosis complex related epilepsy, generalized idiopathic epilepsy, and focal epilepsy in Germany. Neurol Res Pract 2024; 6:29. [PMID: 38812055 PMCID: PMC11138101 DOI: 10.1186/s42466-024-00323-6] [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: 02/02/2024] [Accepted: 04/15/2024] [Indexed: 05/31/2024] Open
Abstract
BACKGROUND Depending on the underlying etiology and epilepsy type, the burden of disease for patients with seizures can vary significantly. This analysis aimed to compare direct and indirect costs and quality of life (QoL) among adults with tuberous sclerosis complex (TSC) related with epilepsy, idiopathic generalized epilepsy (IGE), and focal epilepsy (FE) in Germany. METHODS Questionnaire responses from 92 patients with TSC and epilepsy were matched by age and gender, with responses from 92 patients with IGE and 92 patients with FE collected in independent studies. Comparisons were made across the main QoL components, direct costs (patient visits, medication usage, medical equipment, diagnostic procedures, ancillary treatments, and transport costs), indirect costs (employment, reduced working hours, missed days), and care level costs. RESULTS Across all three cohorts, mean total direct costs (TSC: €7602 [median €2620]; IGE: €1919 [median €446], P < 0.001; FE: €2598 [median €892], P < 0.001) and mean total indirect costs due to lost productivity over 3 months (TSC: €7185 [median €11,925]; IGE: €3599 [median €0], P < 0.001; FE: €5082 [median €2981], P = 0.03) were highest among patients with TSC. The proportion of patients with TSC who were unemployed (60%) was significantly larger than the proportions of patients with IGE (23%, P < 0.001) or FE (34%, P = P < 0.001) who were unemployed. Index scores for the EuroQuol Scale with 5 dimensions and 3 levels were significantly lower for patients with TSC (time-trade-off [TTO]: 0.705, visual analog scale [VAS]: 0.577) than for patients with IGE (TTO: 0.897, VAS: 0.813; P < 0.001) or FE (TTO: 0.879, VAS: 0.769; P < 0.001). Revised Epilepsy Stigma Scale scores were also significantly higher for patients with TSC (3.97) than for patients with IGE (1.48, P < 0.001) or FE (2.45, P < 0.001). Overall Quality of Life in Epilepsy Inventory-31 items scores was significantly lower among patients with TSC (57.7) and FE (57.6) than among patients with IGE (66.6, P = 0.004 in both comparisons). Significant differences between patients with TSC and IGE were also determined for Neurological Disorder Depression Inventory for Epilepsy (TSC: 13.1; IGE: 11.2, P = 0.009) and Liverpool Adverse Events Profile scores (TSC: 42.7; IGE: 37.5, P = 0.017) with higher score and worse results for TSC patients in both questionnaires. CONCLUSIONS This study is the first to compare patients with TSC, IGE, and FE in Germany and underlines the excessive QoL burden and both direct and indirect cost burdens experienced by patients with TSC.
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Affiliation(s)
- Lisa Lappe
- Goethe-University Frankfurt, Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60596, Frankfurt am Main, Germany
- Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | | | - Susanne Knake
- Epilepsy Center Hessen and Department of Neurology, Philipps-University Marburg, Marburg, Germany
| | - Markus Knuf
- Department of Pediatrics, Klinikum Worms, Worms, Germany
- Department of Pediatrics, University Medicine Mainz, Mainz, Germany
| | - Felix von Podewils
- Department of Neurology, Epilepsy Center, University Medicine Greifswald, Greifswald, Germany
| | - Laurent M Willems
- Goethe-University Frankfurt, Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60596, Frankfurt am Main, Germany
- Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Stjepana Kovac
- Department of Neurology with Institute of Translational Neurology, University Münster, Münster, Germany
| | - Johann Philipp Zöllner
- Goethe-University Frankfurt, Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60596, Frankfurt am Main, Germany
- Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Matthias Sauter
- Klinikum Kempten, Klinikverbund Allgäu, Kempten/Allgäu, Germany
| | | | | | - Astrid Bertsche
- Department of Neuropediatrics, University Hospital for Children and Adolescents, Greifswald, Germany
| | - Klaus Marquard
- Department of Pediatric Neurology, Psychosomatics and Pain Management, Klinikum Stuttgart, Stuttgart, Germany
| | - Sascha Meyer
- Department of General Pediatrics and Neonatology, Franz-Lust Klinik für Kinder und Jugendliche, Karlsruhe, Germany
| | - Hannah Schäfer
- Department of Nephrology, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Charlotte Thiels
- Division of Nephrology, Medizinische Klinik und Poliklinik IV, Klinikum der LMU München - Innenstadt, Munich, Germany
- Department of Neuropediatrics and Pediatric Epileptology, University Hospital of Ruhr University Bochum, Bochum, Germany
| | - Bianca Zukunft
- Department of Nephrology and Internal Intensive Care, Charité - University Medicine Berlin, Berlin, Germany
| | - Susanne Schubert-Bast
- Goethe-University Frankfurt, Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60596, Frankfurt am Main, Germany
- Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
- Goethe-University Frankfurt, Department of Neuropediatrics, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Jens-Peter Reese
- Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
| | - Felix Rosenow
- Goethe-University Frankfurt, Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60596, Frankfurt am Main, Germany
- Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Adam Strzelczyk
- Goethe-University Frankfurt, Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60596, Frankfurt am Main, Germany.
- Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany.
- Epilepsy Center Hessen and Department of Neurology, Philipps-University Marburg, Marburg, Germany.
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Helmstaedter C, Meschede C, Mastani S, Moskau-Hartmann S, Rademacher M, von Wrede R, Witt JA. Normalization and cross-sectional validation of an extended Adverse Event Profile (E AEP) in a large cohort of patients with epilepsy. Seizure 2024; 114:9-17. [PMID: 38029647 DOI: 10.1016/j.seizure.2023.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 11/13/2023] [Accepted: 11/17/2023] [Indexed: 12/01/2023] Open
Abstract
PURPOSE The Liverpool Adverse Event Profile (L AEP) is commonly used in clinical practice and pharmacological trials for the monitoring of side effects of anti-seizure medication (ASM). However potentially unrelated, additional symptoms and normative data should be considered to put patients´ complaints into perspective. METHODS An extended 32-item AEP (E AEP) was given to 537 healthy subjects and 1,605 patients with epilepsy as part of the Bonn ASM side effect registry. The tool was factor-analyzed, corrected for age, gender, and repeated application, and related to drug load and individual substances (with N> 100) on item and scale level (total E AEP and its subscales cognition, dizziness, energy, mood, bodily symptoms, aggression, and sexuality). RESULTS Compared to non-normalized results, at item level, between one and two-thirds of responses suggesting impairment were found to be unlikely to be related to ASM treatment after normalization. Binary regression analyses revealed differential effects of medication choice, but also of antidepressants and neuroleptics on complaint domains. The explained variance was better for physical than psychological domains. The results reflect both known drug side effects and indications. Patients´ explicit attribution of problems to their medications barely improved the correlation of the E AEP and treatment parameters. CONCLUSION Application of a norm-referenced AEP is highly recommended to avoid overestimation of treatment related problems in patients with epilepsy. It allows evaluation on item and scale level for individuals as well as groups in drug trials. Plausible relations to individual drugs and to drug load can be demonstrated. The explanatory power was better for physical than psychological domains. Drug-related complaint patterns reflect known drug side effects (e.g. perampanel and brivaracetam with aggression) as well as drug indications (e.g. lamotrigine for depression). This is likely to be particularly relevant when side effects may have affected treatment decisions. Longitudinal evaluation with repeated application of the E AEP with changes of drug treatment is in progress.
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Affiliation(s)
| | - Carolin Meschede
- Department of Epileptology, University Hospital Bonn (UKB), 53127 Bonn, Germany
| | - Sandra Mastani
- Department of Epileptology, University Hospital Bonn (UKB), 53127 Bonn, Germany
| | | | - Michael Rademacher
- Department of Epileptology, University Hospital Bonn (UKB), 53127 Bonn, Germany
| | - Randi von Wrede
- Department of Epileptology, University Hospital Bonn (UKB), 53127 Bonn, Germany
| | - Juri-Alexander Witt
- Department of Epileptology, University Hospital Bonn (UKB), 53127 Bonn, Germany
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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] [Grants] [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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Vergonjeanne M, Auditeau E, Thébaut C, Boumediene F, Preux PM. Instruments for investigation of epilepsy in low- and middle-income countries: a systematic review. Epilepsy Res 2022; 180:106865. [DOI: 10.1016/j.eplepsyres.2022.106865] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 12/13/2021] [Accepted: 01/17/2022] [Indexed: 01/07/2023]
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Willems LM, Schubert-Bast S, Grau J, Hertzberg C, Kurlemann G, Wiemer-Kruel A, Bast T, Bertsche A, Bettendorf U, Fiedler B, Hahn A, Hartmann H, Hornemann F, Immisch I, Jacobs J, Kieslich M, Klein KM, Klotz KA, Kluger G, Knuf M, Mayer T, Marquard K, Meyer S, Muhle H, Müller-Schlüter K, Noda AH, Ruf S, Sauter M, Schlump JU, Syrbe S, Thiels C, Trollmann R, Wilken B, Zöllner JP, Rosenow F, Strzelczyk A. Health-related quality of life in children and adolescents with tuberous sclerosis complex and their caregivers: A multicentre cohort study from Germany. Eur J Paediatr Neurol 2021; 35:111-122. [PMID: 34673401 DOI: 10.1016/j.ejpn.2021.10.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 06/17/2021] [Accepted: 10/03/2021] [Indexed: 12/18/2022]
Abstract
OBJECTIVE This study aimed to measure health-related quality of life (HRQOL) in children and adolescents with tuberous sclerosis complex (TSC) and quality of life (QOL) and depressive symptoms among caregivers. METHODS Adequate metrics were used to assess HRQOL in children and adolescents with TSC (4-18 years, KINDLR) as well as QOL (EQ-5D) and symptoms of depression (BDI-II) among caregivers. Predictors for reduced HRQOL and depressive symptoms were identified by variance analysis, ordinal regression, and bivariate correlation. RESULTS The mean HRQOL score was 67.9 ± 12.7, and significantly lower values were associated with increasing age, attending special needs education, TSC-associated psychiatric symptoms, and drug-related adverse events. The mean QOL of caregivers was 85.4 ± 15.7, and caregiver's sex, TSC mutation locus, familial TSC clustering, special needs education, degree of disability, care dependency, presence of TSC-associated psychiatric symptoms, and TSC severity were significant predictors of lower QOL. Depressive symptoms were identified in 45.7% of caregivers, associated with female sex of the caregiver, familial TSC clustering, special needs education, and presence of TSC-associated psychiatric symptoms of the child. Multivariate regression analysis revealed adolescence and drug-related adverse events as significant predictors for lower HRQOL in TSC children, and TSC2 variants predicted lower QOL and depressive symptoms in caregivers. CONCLUSION Compared with other chronic diseases, such as headache, diabetes or obesity, children with TSC have significantly lower HRQOL, which further decreases during adolescence. A decreased HRQOL of patients correlates with a lower QOL and increased symptoms of depression of their caregivers. These results may improve the comprehensive therapy and care of children and adolescents with TSC and their families and caregivers. TRIAL REGISTRATION DRKS, DRKS00016045. Registered 01 March 2019, http://www.drks.de/DRKS00016045.
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Affiliation(s)
- Laurent M Willems
- Epilepsy Center Frankfurt Rhine-Main and Department of Neurology, Goethe-University Frankfurt, Frankfurt am Main, Germany; Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Susanne Schubert-Bast
- Epilepsy Center Frankfurt Rhine-Main and Department of Neurology, Goethe-University Frankfurt, Frankfurt am Main, Germany; Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany; Department of Neuropediatrics, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Janina Grau
- Epilepsy Center Frankfurt Rhine-Main and Department of Neurology, Goethe-University Frankfurt, Frankfurt am Main, Germany; Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | | | | | | | - Thomas Bast
- Epilepsy Center Kork, Clinic for Children and Adolescents, Kehl-Kork, Germany
| | - Astrid Bertsche
- Department of Neuropediatrics, University Hospital for Children and Adolescents, Rostock, Germany
| | | | - Barbara Fiedler
- Department of General Pediatrics, Division of Neuropediatrics, University Hospital Münster, Germany
| | - Andreas Hahn
- Department of Neuropediatrics, Justus-Liebig-University Gießen, Gießen, Germany
| | - Hans Hartmann
- Clinic for Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - Frauke Hornemann
- Department of Neuropediatrics, Leipzig University Hospital for Children and Adolescents, Leipzig, Germany
| | - Ilka Immisch
- Epilepsy Center Hessen and Department of Neurology, Philipps-University Marburg, Marburg, Germany
| | - Julia Jacobs
- Department of Neuropediatrics and Muscle Disorders, Center for Pediatrics, Medical Center, University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg i.Br., Germany; Department of Pediatrics and Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Matthias Kieslich
- Epilepsy Center Frankfurt Rhine-Main and Department of Neurology, Goethe-University Frankfurt, Frankfurt am Main, Germany; Department of Neuropediatrics, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Karl Martin Klein
- Epilepsy Center Frankfurt Rhine-Main and Department of Neurology, Goethe-University Frankfurt, Frankfurt am Main, Germany; Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany; Departments of Clinical Neurosciences, Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Kerstin A Klotz
- Department of Neuropediatrics and Muscle Disorders, Center for Pediatrics, Medical Center, University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg i.Br., Germany; Berta-Ottenstein-Programme, Faculty of Medicine, University of Freiburg, Freiburg i.Br., Germany
| | - Gerhard Kluger
- Clinic for Neuropediatrics and Neurorehabilitation, Epilepsy Center for Children and Adolescents, Schön Clinic Vogtareuth, Germany; Research Institute, Rehabilitation, Transition and Palliation, PMU Salzburg, Salzburg, Austria
| | - Markus Knuf
- Department of Pediatrics, Klinikum Worms, Worms, Germany; Department of Pediatrics, University Medicine Mainz, Mainz, Germany
| | - Thomas Mayer
- Epilepsy Center Kleinwachau, Dresden-Radeberg, Germany
| | - Klaus Marquard
- Department of Pediatric Neurology, Psychosomatics and Pain management, Klinikum Stuttgart, Stuttgart, Germany
| | - Sascha Meyer
- Department of Neuropediatrics, University Children's Hospital of Saarland, Homburg, Germany
| | - Hiltrud Muhle
- Department of Neuropediatrics, Christian-Albrechts-University Kiel & University Hospital Schleswig-Holstein, Campus Kiel, Germany
| | - Karen Müller-Schlüter
- Epilepsy Center for Children, University Hospital Neuruppin, Brandenburg Medical School, Neuruppin, Germany
| | - Anna H Noda
- Epilepsy Center Frankfurt Rhine-Main and Department of Neurology, Goethe-University Frankfurt, Frankfurt am Main, Germany; Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Susanne Ruf
- Department of Neuropediatrics, University Hospital Tübingen, Tübingen, Germany
| | - Matthias Sauter
- Klinikum Kempten, Klinikverbund Allgäu, Kempten/Allgäu, Germany
| | - Jan-Ulrich Schlump
- Department of Neuropediatrics, University of Witten/Herdecke, Herdecke, Germany
| | - Steffen Syrbe
- Division of Pediatric Epileptology, Centre for Paediatrics and Adolescent Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Charlotte Thiels
- Department of Neuropediatrics and Social Pediatrics, Ruhr University Bochum, Bochum, Germany
| | - Regina Trollmann
- Department of Neuropediatrics, Friedrich-Alexander University of Erlangen-Nürnberg, Erlangen, Germany
| | - Bernd Wilken
- Department of Neuropediatrics, Klinikum Kassel, Kassel, Germany
| | - Johann Philipp Zöllner
- Epilepsy Center Frankfurt Rhine-Main and Department of Neurology, Goethe-University Frankfurt, Frankfurt am Main, Germany; Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Felix Rosenow
- Epilepsy Center Frankfurt Rhine-Main and Department of Neurology, Goethe-University Frankfurt, Frankfurt am Main, Germany; Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Adam Strzelczyk
- Epilepsy Center Frankfurt Rhine-Main and Department of Neurology, Goethe-University Frankfurt, Frankfurt am Main, Germany; Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany; Epilepsy Center Hessen and Department of Neurology, Philipps-University Marburg, Marburg, Germany.
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Jasionis A, Jasionytė G, Mameniškienė R. Tolerability of antiseizure medicines using Lithuanian version of the Liverpool Adverse Events Profile. Epilepsy Behav 2021; 124:108371. [PMID: 34757263 DOI: 10.1016/j.yebeh.2021.108371] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 09/20/2021] [Accepted: 09/25/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVES To develop and validate a Lithuanian version of the Liverpool Adverse Events Profile (LT-LAEP), and to evaluate the main demographic, clinical, and pharmacological determinants of its score. MATERIALS AND METHODS We developed the LT-LAEP and examined its psychometric properties. People with epilepsy (PWE) were asked to fill in the LT-LAEP, the Generalized Anxiety Disorder scale-7 (GAD-7), the Neurological Disorders Depression Inventory for Epilepsy (NDDI-E), and a questionnaire addressing key demographic and clinical information. Antiseizure medicine (ASM) burden was expressed as a number of ASM and total drug load. Multiple linear regression analysis was used to determine the influence of various variables on LAEP results. RESULTS The data of 157 participants with the established diagnosis of epilepsy and stable ASM regimen were included in the final analysis. The mean LT-LAEP score was 48.72 ± 13.65. High internal consistency (Cronbach's α = 0.912) and test-retest reliability (ICC = 0.801) were demonstrated. The most common adverse effects (AEs) were tiredness (24.8%) and memory problems (23.6%). Lithuanian version of the Liverpool Adverse Events Profile score significantly correlated with NDDI-E (r = 0.635, p < 0.001) and GAD-7 (r = 0.640, p < 0.001) scores. The correlation between LT-LAEP score and total drug load was weak (r = 0.243, p = 0.002). The significant predictors of higher LT-LAEP score were female sex (β = -4.768, p = 0.003), higher seizure frequency (β = 4.757, p < 0.001), and higher NDDI-E (β = 1.457, p < 0.001) and GAD-7 scores (β = 0.610, p = 0.007) (F(4,152) = 43.975, R2 = 0.536, p < 0.001). CONCLUSIONS The LT-LAEP is a reliable and valid instrument for the evaluation of the AEs of ASM. A higher score of LT-LAEP is predicted by female sex, seizure frequency, and anxiety and depression levels rather than total drug load.
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Romoli M, Sen A, Parnetti L, Calabresi P, Costa C. Amyloid-β: a potential link between epilepsy and cognitive decline. Nat Rev Neurol 2021; 17:469-485. [PMID: 34117482 DOI: 10.1038/s41582-021-00505-9] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/29/2021] [Indexed: 02/05/2023]
Abstract
People with epilepsy - in particular, late-onset epilepsy of unknown aetiology - have an elevated risk of dementia, and seizures have been detected in the early stages of Alzheimer disease (AD), supporting the concept of an epileptic AD prodrome. However, the relationship between epilepsy and cognitive decline remains controversial, with substantial uncertainties about whether epilepsy drives cognitive decline or vice versa, and whether shared pathways underlie both conditions. Here, we review evidence that amyloid-β (Aβ) forms part of a shared pathway between epilepsy and cognitive decline, particularly in the context of AD. People with epilepsy show an increased burden of Aβ pathology in the brain, and Aβ-mediated epileptogenic alterations have been demonstrated in experimental studies, with evidence suggesting that Aβ pathology might already be pro-epileptogenic at the soluble stage, long before plaque deposition. We discuss the hypothesis that Aβ mediates - or is at least a major determinant of - a continuum spanning epilepsy and cognitive decline. Serial cognitive testing and assessment of Aβ levels might be worthwhile to stratify the risk of developing dementia in people with late-onset epilepsy. If seizures are a clinical harbinger of dementia, people with late-onset epilepsy could be an ideal group in which to implement preventive or therapeutic strategies to slow cognitive decline.
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Affiliation(s)
- Michele Romoli
- Neurology Clinic, Department of Medicine and Surgery, University of Perugia - S. Maria della Misericordia Hospital, Perugia, Italy.,Oxford Epilepsy Research Group, NIHR Biomedical Research Centre, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, Oxford, UK.,Neurology and Stroke Unit, "Maurizio Bufalini" Hospital, Cesena, Italy.,IRCCS Istituto delle Scienze Neurologiche di Bologna, Neurologia e Rete Stroke Metropolitana, Ospedale Maggiore, Bologna, Italy
| | - Arjune Sen
- Oxford Epilepsy Research Group, NIHR Biomedical Research Centre, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, Oxford, UK
| | - Lucilla Parnetti
- Neurology Clinic, Department of Medicine and Surgery, University of Perugia - S. Maria della Misericordia Hospital, Perugia, Italy
| | - Paolo Calabresi
- Dipartimento di Neuroscienze, Università Cattolica del Sacro Cuore, Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli, IRCCS, UOC Neurologia, Dipartimento di Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa-Collo, Rome, Italy
| | - Cinzia Costa
- Neurology Clinic, Department of Medicine and Surgery, University of Perugia - S. Maria della Misericordia Hospital, Perugia, Italy.
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Zöllner JP, Conradi N, Sauter M, Knuf M, Knake S, Kurlemann G, Mayer T, Hertzberg C, Bertsche A, Immisch I, Klein KM, Marquard K, Meyer S, Noda AH, von Podewils F, Schäfer H, Thiels C, Zukunft B, Schubert-Bast S, Grau J, Willems LM, Rosenow F, Reese JP, Strzelczyk A. Quality of life and its predictors in adults with tuberous sclerosis complex (TSC): a multicentre cohort study from Germany. Neurol Res Pract 2021; 3:35. [PMID: 34176514 PMCID: PMC8237479 DOI: 10.1186/s42466-021-00130-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 05/10/2021] [Indexed: 12/26/2022] Open
Abstract
Background Tuberous sclerosis complex (TSC) is a monogenetic, multisystemic disease characterised by the formation of benign tumours that can affect almost all organs, caused by pathogenic variations in TSC1 or TSC2. In this multicentre study from Germany, we investigated the influence of sociodemographic, clinical, and therapeutic factors on quality of life (QoL) among individuals with TSC. Methods We assessed sociodemographic and clinical characteristics and QoL among adults with TSC throughout Germany using a validated, three-month, retrospective questionnaire. We examined predictors of health-related QoL (HRQoL) using multiple linear regression analysis and compared the QoL among patients with TSC with QoL among patients with other chronic neurological disorders. Results We enrolled 121 adults with TSC (mean age: 31.0 ± 10.5 years; range: 18–61 years, 45.5% [n = 55] women). Unemployment, a higher grade of disability, a higher number of organ manifestations, the presence of neuropsychiatric manifestations or active epilepsy, and a higher burden of therapy-related adverse events were associated with worse QoL, as measured by two QoL instruments (EuroQoL-5 dimensions [EQ-5D] and Quality of Life in Epilepsy Patients [QOLIE-31]). Neuropsychiatric and structural nervous system manifestations, the number of affected organs, and therapy-related adverse events were also associated with higher depression, as measured by the Neurological Disorders Depression Inventory for Epilepsy (NDDI-E). In multiple regression analysis, more severe therapy-related adverse events (large effect, p < 0.001), active epilepsy (large effect, p < 0.001), and neuropsychiatric manifestations (medium effect, p = 0.003) were independently associated with worse HRQoL, explaining 65% of the variance (p < 0.001). The HRQoL among patients with active TSC-associated epilepsy was worse than that among patients with drug-refractory mesial temporal lobe epilepsy (p < 0.001), and the generic QoL among patients with more than three TSC organ manifestations was similar to those of patients with severe migraine and uncontrolled asthma. Conclusions Active epilepsy, neuropsychiatric manifestations (such as anxiety and depression), and therapy-related adverse events are important independent predictors of worse quality of life among adults with TSC. Generic quality of life in TSC with several manifestations is similar to uncontrolled severe chronic diseases and significantly negatively correlates with TSC severity. Trial registration DRKS, DRKS00016045. Registered 01 March 2019.
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Affiliation(s)
- Johann Philipp Zöllner
- Epilepsy Center Frankfurt Rhine-Main, Center of Neurology and Neurosurgery, Goethe-University Frankfurt, Schleusenweg 2-16 (Haus 95), 60528, Frankfurt am Main, Germany.,Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Nadine Conradi
- Epilepsy Center Frankfurt Rhine-Main, Center of Neurology and Neurosurgery, Goethe-University Frankfurt, Schleusenweg 2-16 (Haus 95), 60528, Frankfurt am Main, Germany.,Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Matthias Sauter
- Klinikum Kempten, Klinikverbund Allgäu, Kempten/Allgäu, Germany
| | - Markus Knuf
- Department of Pediatrics, Klinikum Worms, Worms, Germany.,Department of Pediatrics, University Medicine Mainz, Mainz, Germany
| | - Susanne Knake
- Epilepsy Center Hessen and Department of Neurology, Philipps-University Marburg, Marburg (Lahn), Germany
| | | | | | | | - Astrid Bertsche
- Department of Neuropediatrics, University Hospital for Children and Adolescents, Rostock, Germany
| | - Ilka Immisch
- Epilepsy Center Hessen and Department of Neurology, Philipps-University Marburg, Marburg (Lahn), Germany
| | - Karl Martin Klein
- Epilepsy Center Frankfurt Rhine-Main, Center of Neurology and Neurosurgery, Goethe-University Frankfurt, Schleusenweg 2-16 (Haus 95), 60528, Frankfurt am Main, Germany.,Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany.,Departments of Clinical Neurosciences, Medical Genetics, and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Klaus Marquard
- Department of Pediatric Neurology, Psychosomatics and Pain Management, Klinikum Stuttgart, Stuttgart, Germany
| | - Sascha Meyer
- Department of Neuropediatrics, University Children's Hospital of Saarland, Homburg, Germany
| | - Anna H Noda
- Epilepsy Center Frankfurt Rhine-Main, Center of Neurology and Neurosurgery, Goethe-University Frankfurt, Schleusenweg 2-16 (Haus 95), 60528, Frankfurt am Main, Germany.,Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Felix von Podewils
- Department of Neurology, Epilepsy Center, University Medicine Greifswald, Greifswald, Germany
| | - Hannah Schäfer
- Division of Nephrology, Medizinische Klinik und Poliklinik IV, Klinikum der LMU München - Innenstadt, Munich, Germany.,Department of Nephrology, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Charlotte Thiels
- Department of Neuropediatrics and Social Pediatrics, Ruhr University Bochum, Bochum, Germany
| | - Bianca Zukunft
- Department of Nephrology and Internal Intensive Care, Charité - University Medicine Berlin, Berlin, Germany
| | - Susanne Schubert-Bast
- Epilepsy Center Frankfurt Rhine-Main, Center of Neurology and Neurosurgery, Goethe-University Frankfurt, Schleusenweg 2-16 (Haus 95), 60528, Frankfurt am Main, Germany.,Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany.,Department of Neuropediatrics, Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Janina Grau
- Epilepsy Center Frankfurt Rhine-Main, Center of Neurology and Neurosurgery, Goethe-University Frankfurt, Schleusenweg 2-16 (Haus 95), 60528, Frankfurt am Main, Germany.,Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Laurent M Willems
- Epilepsy Center Frankfurt Rhine-Main, Center of Neurology and Neurosurgery, Goethe-University Frankfurt, Schleusenweg 2-16 (Haus 95), 60528, Frankfurt am Main, Germany.,Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Felix Rosenow
- Epilepsy Center Frankfurt Rhine-Main, Center of Neurology and Neurosurgery, Goethe-University Frankfurt, Schleusenweg 2-16 (Haus 95), 60528, Frankfurt am Main, Germany.,Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany
| | - Jens-Peter Reese
- Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
| | - Adam Strzelczyk
- Epilepsy Center Frankfurt Rhine-Main, Center of Neurology and Neurosurgery, Goethe-University Frankfurt, Schleusenweg 2-16 (Haus 95), 60528, Frankfurt am Main, Germany. .,Center for Personalized Translational Epilepsy Research (CePTER), Goethe-University Frankfurt, Frankfurt am Main, Germany. .,Epilepsy Center Hessen and Department of Neurology, Philipps-University Marburg, Marburg (Lahn), Germany.
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Pyridoxine supplementation for levetiracetam-related neuropsychiatric adverse events: A systematic review. Epilepsy Behav 2020; 103:106861. [PMID: 31917143 DOI: 10.1016/j.yebeh.2019.106861] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 12/14/2019] [Accepted: 12/14/2019] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Among people with epilepsy, levetiracetam (LEV) can cause neuropsychiatric adverse events (NPAEs) that impact negatively on quality of life. It has been suggested that pyridoxine can ameliorate LEV-related NPAEs. We conducted a systematic review of studies on the use of pyridoxine supplementation to relieve NPAEs associated with LEV therapy. METHODS The review was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Medline, EMBASE, Scholar, Cochrane-CENTRAL (2000-2019), and EThOS platform were searched for studies on the use of pyridoxine in patients with LEV-related NPAEs. Proportions of patients reported to benefit from pyridoxine supplementation were tabulated, and a random-effect model meta-analysis was conducted. RESULTS Eleven retrospective studies/case reports and one randomized prospective study, mostly including pediatric populations, were identified. Retrospective studies, which were rated as low quality due to failure to control for bias, reported an overall improvement of NPAEs after pyridoxine supplementation in 72.5% (108/149) of patients. The proportion of patients showing improvement in a pooled analysis of the four largest retrospective studies (n = 134) was 72.1% (95% confidence interval (CI) 47.1-88.3), although there was high heterogeneity across studies (I2 = 82%, pheterogeneity < 0.01). In the only prospective trial, patients randomized to pyridoxine supplementation were more likely to show relief from NPAEs than patients not receiving supplementation (p < 0.01), but outcomes might have been affected by assessment bias. CONCLUSION This systematic review suggests that pyridoxine might be of benefit in relieving LEV-related NPAEs. However, the quality of the evidence is poor, and better-designed prospective studies that include quantitative as well as qualitative data are needed to define the role of pyridoxine in the management of LEV-related NPAEs.
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Romoli M, Mandarano M, Romozzi M, Eusebi P, Bedetti C, Nardi Cesarini E, Verzina A, Calvello C, Loreti E, Sidoni A, Giovenali P, Calabresi P, Costa C. Synaptic vesicle protein 2A tumoral expression predicts levetiracetam adverse events. J Neurol 2019; 266:2273-2276. [PMID: 31168673 DOI: 10.1007/s00415-019-09410-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Revised: 05/27/2019] [Accepted: 05/29/2019] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The efficacy of levetiracetam (LEV) in controlling seizures in patients with brain tumor-related epilepsy (BTRE) depends on tumoral expression of synaptic vesicle protein 2A (SV2A). Although LEV is generally well tolerated, neuropsychiatric adverse events (NPAEs) might occur, limiting compliance and seizure control. We aimed to assess the influence of tumoral SV2A expression on the occurrence of LEV-related NPAEs in patients with glioma. METHODS Specimens from patients enrolled in the multicenter COMPO study, with glioma and BTRE treated with LEV, undergoing neurosurgery were retrieved. Immunohistochemistry-based expression of SV2A in tumoral and peritumoral tissue was scored in a four-point scale from absent (score = 0) to strong (score = 3). Low immunoreactivity (IR) corresponded to scores < 2. Staining ratios (tumoral SV2A IR/peritumoral SV2A IR) were grouped into low (≤ 0.5) and high (> 0.5). NPAEs were assessed longitudinally with the Neuropsychiatry Inventory 12 test (NPI-12). RESULTS Overall, 18 patients were eligible for analysis. All received LEV monotherapy, with 67% developing NPAEs. Patients with NPAEs had significantly lower median SV2A intensity score compared to patients without NPAEs (score 1 vs 0, p = 0.025). Low staining ratio (≤ 0.5) associated with higher NPAE occurrence compared to SR > 0.5 (85.7% vs 0%, p < 0.01). A SR ≤ 0.5 predicted a consistent increase in risk of NPAEs (OR 45.0; 95% CI 1.8-1128; p = 0.02). CONCLUSIONS Our results suggest that SV2A expression in tumoral and peritumoral tissue correlates with the occurrence of LEV-related NPAEs. Thus, considering that SV2A expression also influences LEV effectiveness, SV2A staining might help in tailoring treatment to patients.
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Affiliation(s)
- Michele Romoli
- Neurology Clinic, University of Perugia, S. Maria Della Misericordia Hospital, Piazzale G. Menghini 1, Perugia, Italy
| | - Martina Mandarano
- Department of Experimental Medicine, Section of Anatomic Pathology and Histology, University of Perugia, Perugia, Italy
| | - Marina Romozzi
- Neurology Clinic, University of Perugia, S. Maria Della Misericordia Hospital, Piazzale G. Menghini 1, Perugia, Italy
| | - Paolo Eusebi
- Neurology Clinic, University of Perugia, S. Maria Della Misericordia Hospital, Piazzale G. Menghini 1, Perugia, Italy
| | - Chiara Bedetti
- Neurology Clinic, University of Perugia, S. Maria Della Misericordia Hospital, Piazzale G. Menghini 1, Perugia, Italy
| | - Elena Nardi Cesarini
- Neurology Clinic, University of Perugia, S. Maria Della Misericordia Hospital, Piazzale G. Menghini 1, Perugia, Italy
| | - Angela Verzina
- Neurology Clinic, University of Perugia, S. Maria Della Misericordia Hospital, Piazzale G. Menghini 1, Perugia, Italy
| | - Carmen Calvello
- Neurology Clinic, University of Perugia, S. Maria Della Misericordia Hospital, Piazzale G. Menghini 1, Perugia, Italy
| | - Elisabetta Loreti
- Department of Experimental Medicine, Section of Anatomic Pathology and Histology, University of Perugia, Perugia, Italy
| | - Angelo Sidoni
- Department of Experimental Medicine, Section of Anatomic Pathology and Histology, University of Perugia, Perugia, Italy
| | - Paolo Giovenali
- Diagnostic Cytology and Histology Unit, S. Maria Della Misericordia Hospital, Perugia, Italy
| | - Paolo Calabresi
- Neurology Clinic, University of Perugia, S. Maria Della Misericordia Hospital, Piazzale G. Menghini 1, Perugia, Italy.,IRCCS Santa Lucia, Roma, Italy
| | - Cinzia Costa
- Neurology Clinic, University of Perugia, S. Maria Della Misericordia Hospital, Piazzale G. Menghini 1, Perugia, Italy.
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