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Xiong L, He H, Wang D, Liu T, Xiao N. Effectiveness and safety of Lacosamide in pediatric patients with epilepsy under four years: Results from a prospective cohort study in China. Seizure 2024; 118:71-79. [PMID: 38643678 DOI: 10.1016/j.seizure.2024.04.009] [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: 02/12/2024] [Revised: 03/25/2024] [Accepted: 04/09/2024] [Indexed: 04/23/2024] Open
Abstract
BACKGROUND Lacosamide (LCM) has shown promising efficacy and safety outcomes in clinical trials. However, the evidence is limited among pediatric patients especially under four years in real-world. The study investigated the treatment outcomes and safety of LCM in patients under four years based on the data of the epilepsy registry of Children in China. METHODS A prospective cohort study was conducted among patients under 4 years who newly received LCM as monotherapy or adjunctive therapy. The treatment outcomes were measured by retention rate of LCM, 50 % response rates and seizure-free rates during follow-up. The retention rate of LCM was assessed using the Kaplan-Meier survival model. Adverse events were reported as a percentage of all participants. RESULTS Of 109 participants (mean follow-up: 18.6 months), 59 received LCM as monotherapy and 50 as adjunctive therapy. Sixty patients had focal epilepsy, 44 had generalized epilepsy and 5 had combined generalized and focal epilepsy. 70 % of patients in the monotherapy group and 41 % in the adjunctive therapy group remained on LCM treatment without additional treatments for at least one year. In patients with monotherapy, 50 % response rate and seizure-free rate were 75 % and 56 % at 12 months, respectively. In adjunctive therapy group, these rates were 51 % and 36 %, respectively. Lower baseline seizure frequency in both treatment groups (monotherapy: p < 0.001; adjunctive therapy: p = 0.02) and younger age groups within the monotherapy group (P = 0.04) correlated with a higher LCM retention rate. Adverse events were reported by 15 patients (13.8 %), with somnolence being the most common (7 of 15 patients). CONCLUSION With a comprehensive information and high-quality of data, the study demonstrates the effective treatment outcome and safety of LCM. The study adds reliable evidence to exiting real-word evidence of LCM in the specific age group of patients with epilepsy to fill the evidence gap.
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Affiliation(s)
- Li Xiong
- Department of Rehabilitation, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, No.136 Zhongshan Er Road, Yuzhong District, Chongqing 400000, China
| | - Huan He
- Department of Rehabilitation, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, No.136 Zhongshan Er Road, Yuzhong District, Chongqing 400000, China
| | - Duan Wang
- Department of Rehabilitation, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, No.136 Zhongshan Er Road, Yuzhong District, Chongqing 400000, China
| | - Tailin Liu
- Department of Rehabilitation, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, No.136 Zhongshan Er Road, Yuzhong District, Chongqing 400000, China
| | - Nong Xiao
- Department of Rehabilitation, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, No.136 Zhongshan Er Road, Yuzhong District, Chongqing 400000, China.
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Cross JH, Benítez A, Roth J, Andrews JS, Shah D, Butcher E, Jones A, Sullivan J. A comprehensive systematic literature review of the burden of illness of Lennox-Gastaut syndrome on patients, caregivers, and society. Epilepsia 2024; 65:1224-1239. [PMID: 38456647 DOI: 10.1111/epi.17932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 02/12/2024] [Accepted: 02/12/2024] [Indexed: 03/09/2024]
Abstract
Fully elucidating the burden that Lennox-Gastaut syndrome (LGS) places on individuals with the disease and their caregivers is critical to improving outcomes and quality of life (QoL). This systematic literature review evaluated the global burden of illness of LGS, including clinical symptom burden, care requirements, QoL, comorbidities, caregiver burden, economic burden, and treatment burden (PROSPERO ID: CRD42022317413). MEDLINE, Embase, and the Cochrane Library were searched for articles that met predetermined criteria. After screening 1442 deduplicated articles and supplementary manual searches, 113 articles were included for review. A high clinical symptom burden of LGS was identified, with high seizure frequency and nonseizure symptoms (including developmental delay and intellectual disability) leading to low QoL and substantial care requirements for individuals with LGS, with the latter including daily function assistance for mobility, eating, and toileting. Multiple comorbidities were identified, with intellectual disorders having the highest prevalence. Although based on few studies, a high caregiver burden was also identified, which was associated with physical problems (including fatigue and sleep disturbances), social isolation, poor mental health, and financial difficulties. Most economic analyses focused on the high direct costs of LGS, which arose predominantly from medically treated seizure events, inpatient costs, and medication requirements. Pharmacoresistance was common, and many individuals required polytherapy and treatment changes over time. Few studies focused on the humanistic burden. Quality concerns were noted for sample representativeness, disease and outcome measures, and reporting clarity. In summary, a high burden of LGS on individuals, caregivers, and health care systems was identified, which may be alleviated by reducing the clinical symptom burden. These findings highlight the need for a greater understanding of and better definitions for the broad spectrum of LGS symptoms and development of treatments to alleviate nonseizure symptoms.
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Affiliation(s)
- J Helen Cross
- University College London National Institute for Health and Care Research Biomedical Research Centre Great Ormond Street Institute of Child Health, London, UK
| | - Arturo Benítez
- Takeda Pharmaceutical Company, Cambridge, Massachusetts, USA
| | - Jeannine Roth
- Takeda Pharmaceuticals International, Zurich, Switzerland
| | - J Scott Andrews
- Takeda Pharmaceutical Company, Cambridge, Massachusetts, USA
| | - Drishti Shah
- Takeda Pharmaceutical Company, Cambridge, Massachusetts, USA
| | | | | | - Joseph Sullivan
- Department of Neurology, University of California, San Francisco, San Francisco, California, USA
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Liu W, Zhang H, Wang P, Zhang E, Wu X, Zhou D. First add-on lacosamide treatment in children with focal epilepsy in China: A multi-centre real-life cohort study. Seizure 2023; 111:158-163. [PMID: 37634354 DOI: 10.1016/j.seizure.2023.06.014] [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: 02/02/2023] [Revised: 06/14/2023] [Accepted: 06/15/2023] [Indexed: 08/29/2023] Open
Abstract
AIM To assess the effectiveness and safety of lacosamide (LCM) as the first add-on therapy for children with focal epilepsy at multiple centres in China. METHOD Children aged 4-16 years with focal epilepsy from 13 epilepsy centres were included in this study. All patients were treated with LCM as the first add-on treatment and followed up for 26 weeks. The seizure frequency, seizure-free rate, ≥50% response rate, retention rate, and incidence of adverse drug reactions after the addition of LCM were analysed. RESULTS Ninety-nine children (58 males; aged 4-16 years; mean age 8.51 ± 2.95 years) were enroled. The mean age at first seizure was 5.74 ± 3.12 years. All patients were administered LCM as the first add-on treatment for focal epilepsy. Twenty-eight patients (28/99, 28.28%) did not experience seizures during the follow-up period. The ≥50% response rates were 80.81% (80/99), 93.88% (92/98), 98.98% (97/98), and 100.0% (98/98) at 6 weeks (visit two), 10 weeks (visit three), 18 weeks (visit four), and 26 weeks (visit five), respectively, compared to that at baseline (visit one). The intelligence scores decreased in 12 participants, remained unchanged in 64, and increased in 16. Adverse events occurred in three participants during the trial, all of which were mild. INTERPRETATION LCM was effective as the first add-on therapy in this real-life multi-centre study of a paediatric population with focal epilepsy. Further prospective studies with long-term follow-up periods are needed to confirm the effectiveness and tolerability of LCM.
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Affiliation(s)
- Wenyu Liu
- Departments of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Hesheng Zhang
- Departments of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Peiyu Wang
- Departments of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Enhui Zhang
- Departments of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xintong Wu
- Departments of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China.
| | - Dong Zhou
- Departments of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China
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Sankar R, Chez M, Pina-Garza JE, Dixon-Salazar T, Flamini JR, Hyslop A, McGoldrick P, Millichap JJ, Resnick T, Rho JM, Wolf S. Proposed anti-seizure medication combinations with rufinamide in the treatment of Lennox-Gastaut syndrome: Narrative review and expert opinion. Seizure 2023; 110:42-57. [PMID: 37321047 DOI: 10.1016/j.seizure.2023.05.018] [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: 03/30/2023] [Revised: 05/03/2023] [Accepted: 05/24/2023] [Indexed: 06/17/2023] Open
Abstract
Lennox-Gastaut syndrome (LGS) is a severe, chronic, complex form of early childhood-onset epilepsy characterized by multiple seizure types, generalized slow (≤2.5 Hz) spike-and-wave activity and other electroencephalography abnormalities, and cognitive impairment. A key treatment goal is early seizure control, and several anti-seizure medications (ASMs) are available. Due to the low success rate in achieving seizure control with monotherapy and an absence of efficacy data supporting any particular combination of ASMs for treating LGS, a rational approach to selection of appropriate polytherapy should be applied to maximize benefit to patients. Such "rational polytherapy" involves consideration of factors including safety (including boxed warnings), potential drug-drug interactions, and complementary mechanisms of action. Based on the authors' clinical experience, rufinamide offers a well-considered first adjunctive therapy for LGS, particularly in combination with clobazam and other newer agents for LGS, and may be particularly useful for reducing the frequency of tonic-atonic seizures associated with LGS.
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Affiliation(s)
- Raman Sankar
- Departments of Neurology and Pediatrics, David Geffen School of Medicine at UCLA, University of California, Los Angeles, CA, USA; UCLA Mattel Children's Hospital, Los Angeles, CA, USA.
| | - Michael Chez
- Sutter Health, Roseville, CA, USA; California Northstate University School of Medicine, Elk Grove, CA, USA
| | | | | | | | - Ann Hyslop
- Stanford University School of Medicine, Palo Alto, CA, USA
| | - Patricia McGoldrick
- Boston Children's Health Physicians, Valhalla, NY, USA; Maria Fareri Children's Hospital, Valhalla, NY, USA; New York Medical College, Valhalla, NY, USA
| | - John J Millichap
- Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | | | - Jong M Rho
- Departments of Neurosciences, Pediatrics & Pharmacology, University of California San Diego and Rady Children's Hospital, San Diego, CA, USA
| | - Steven Wolf
- Boston Children's Health Physicians, Valhalla, NY, USA; Maria Fareri Children's Hospital, Valhalla, NY, USA; New York Medical College, Valhalla, NY, USA
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Besag FMC, Vasey MJ, Chin RFM. Current and emerging pharmacotherapy for the treatment of Lennox-Gastaut syndrome. Expert Opin Pharmacother 2023; 24:1249-1268. [PMID: 37212330 DOI: 10.1080/14656566.2023.2215924] [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: 02/03/2023] [Accepted: 05/16/2023] [Indexed: 05/23/2023]
Abstract
INTRODUCTION Lennox-Gastaut syndrome (LGS) is a severe childhood-onset epileptic encephalopathy, characterized by multiple seizure types, generalized slow spike-and-wave complexes in the EEG, and cognitive impairment. Seizures in LGS are typically resistant to treatment with antiseizure medications (ASMs). Tonic/atonic ('drop') seizures are of particular concern, due to their liability to cause physical injury. AREAS COVERED We summarize evidence for current and emerging ASMs for the treatment of seizures in LGS. The review focuses on findings from randomized, double-blind, placebo-controlled trials (RDBCTs). For ASMs for which no double-blind trials were identified, lower quality evidence was considered. Novel pharmacological agents currently undergoing investigation for the treatment of LGS are also briefly discussed. EXPERT OPINION Evidence from RDBCTs supports the use of cannabidiol, clobazam, felbamate, fenfluramine, lamotrigine, rufinamide, and topiramate as adjunct treatments for drop seizures. Percentage decreases in drop seizure frequency ranged from 68.3% with high-dose clobazam to 14.8% with topiramate. Valproate continues to be considered the first-line treatment, despite the absence of RDBCTs specifically in LGS. Most individuals with LGS will require treatment with multiple ASMs. Treatment decisions should be individualized and take into account adverse effects, comorbidities, general quality of life, and drug interactions, as well as individual efficacy.
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Affiliation(s)
- Frank M C Besag
- East London NHS Foundation Trust, Bedford, UK
- School of Pharmacy, University College London, London, UK
- Department of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | | | - Richard F M Chin
- Muir Maxwell Epilepsy Centre, The University of Edinburgh, Edinburgh, UK
- Department of Paediatric Neurosciences, Royal Hospital for Children and Young People, Edinburgh, UK
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Yang C, Yang Y, Peng Y, Zhang L, Yu D. Efficacy and safety of lacosamide in pediatric patients with epilepsy: A systematic review and meta-analysis. Epilepsy Behav 2022; 134:108781. [PMID: 35914435 DOI: 10.1016/j.yebeh.2022.108781] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 05/16/2022] [Accepted: 05/30/2022] [Indexed: 02/08/2023]
Abstract
OBJECTIVE Lacosamide (LCM), is a third-generation antiseizure medicine, with limited clinical evidence for use in pediatric populations. We aimed to evaluate evidence for the efficacy and safety of LCM in pediatric patients with epilepsy. METHODS A systematic review was performed using literature published from inception to February 2022 identified in MEDLINE, Embase, Cochrane Library, and four Chinese databases. Efficacy and safety outcome data were collected, and a meta-analysis was performed. RESULT Twenty-one studies involving 1230 pediatric patients were included. The median percent reduction in seizure frequency per 28 days from baseline to maintenance was 33.1% (95% confidence interval [CI] 22.7%, 43.5%). After 6 months of treatment, the 50%, 75%, and 100% responder rates were 53.3% (95% CI 40.7%, 65.9%), 28.3% (95% CI 20.8%, 35.8%), and 20.4% (95% CI 12.6%, 28.2%), respectively. After 12 months of treatment, the 50%, 75%, and 100% responder rates were 42.0% (95% CI 29.5%, 54.5%), 19.5% (95% CI 11.1%, 27.8%), and 15.2% (95% CI 6.6%, 23.8%), respectively. The most common adverse events (AEs) were drowsiness (15.0%), dizziness (9.9%), and somnolence (8.3%). CONCLUSION Lacosamide is generally effective and well tolerated to use in children with epilepsy. However, further research with high-quality data and long-term follow-up of LCM use in pediatric populations is needed.
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Affiliation(s)
- Chunsong Yang
- Department of Pharmacy, Evidence-based Pharmacy Center, West China Second Hospital, Sichuan University, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, China
| | - Yang Yang
- Department of Trauma Center Ward 2, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, China
| | - Yuxuan Peng
- Department of Trauma Center Ward 2, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, China
| | - Lingli Zhang
- Department of Pharmacy, Evidence-based Pharmacy Center, West China Second Hospital, Sichuan University, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, China.
| | - Dan Yu
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, China; Department of Children's Genetic Endocrinology and Metabolism, China; West China School of Pharmacy, Sichuan University, China
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Samanta D. Pharmacotherapeutic management of seizures in patients with Angleman syndrome. Expert Opin Pharmacother 2022; 23:1511-1522. [PMID: 35862628 DOI: 10.1080/14656566.2022.2105141] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Approximately 80-90% of patients with Angelman syndrome (AS) develop childhood-onset intractable seizures with major negative impact on the quality of life.Thus adequate management of seizures is the most critical priority to improve health-related quality of life in children with AS. AREAS COVERED The primary focus of the review is on pharmacotherapeutic management of seizures. The first part of the review briefly discusses epileptogenesis and polymorphic seizure phenotypes associated with AS to understand pharmacotherapeutic decision-making better. Next, the review explores individual antiseizure medicines (ASMs) and their potential therapeutic utility. Lastly, some future and emerging treatment options are discussed that can transform the management of seizures in patients with AS. EXPERT OPINION Evidence for treating seizures in AS mainly derives from low-quality studies. Levetiracetam and clobazam are the most commonly used ASMs. Although the potential utility of several other ASMs(valproate, topiramate, lamotrigine, ethosuximide, clonazepam) has been well documented for some time, the treatment landscape may rapidly evolve due to the availability of newer and better tolerated ASMs(cannabidiol oil, brivaracetam, perampanel). In addition, a better understanding of the underlying pathogenesis and the development of molecular therapeutics offer hope for precision therapies for seizures.
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Affiliation(s)
- Debopam Samanta
- Child Neurology Section, Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, Arkansas
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Panda PK, Sharawat IK, Dawman L, Panda P, Kasinathan A, Rathaur VK. Efficacy and Tolerability of Lacosamide in Lennox–Gastaut Syndrome: A Systematic Review and Meta-analysis. J Neurosci Rural Pract 2022; 13:32-42. [PMID: 35110918 PMCID: PMC8803519 DOI: 10.1055/s-0041-1740580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Purpose
Lennox–Gastaut syndrome (LGS) is one of the most difficult to treat childhood-onset epileptic encephalopathies. There is growing evidence that lacosamide is safe and efficacious in patients and adults with refractory epilepsy. However, the evidence regarding the efficacy of lacosamide in LGS is controversial so far. We aimed to evaluate the efficacy and tolerability of lacosamide in patients with LGS.
Methods
We conducted a systematic review on MEDLINE, EMBASE, COCHRANE CENTRAL, Google Scholar, and Web of Science, collating all available literature till July 31, 2020. The qualitative review included case reports, case series, and both controlled/uncontrolled trials as well as retrospective studies, but for determining pooled estimates, we only included studies with a sample size of 5 or more. The primary outcome was the efficacy of lacosamide in patients with LGS. Clinical variables related to efficacy and adverse events attributed to lacosamide were extracted from each publication. The pooled estimate of variables related to these parameters was performed using a random-effect model.
Results
Of the 68 items identified by the search, 14 were reviewed as full-text. Eleven articles including two prospective and six retrospective studies fulfilled eligibility criteria and described outcomes in 81 patients (42 adults, 39 children, 60% male, range—1.4–61 years). On average, 35.2%, 27.9%, 7.3%, and 29.4% patients had > 50% reduction, < 50% reduction, no change, and worsening of seizure frequency, respectively. Although 36% of patients had adverse events like somnolence, behavioral abnormalities including irritability, aggressiveness, nausea, tremor, memory problems, dizziness, gastrointestinal discomfort, vomiting, and weight loss, no serious adverse events were noted.
Conclusion
The evidence available in the current literature is not sufficient to support or refute the use of lacosamide in patients with LGS. Although it is one of the possible therapeutic options worth exploring in patients with LGS, caution is still necessary, as there are reports of worsening of seizure frequency in some patients.
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Affiliation(s)
- Prateek Kumar Panda
- Division of Pediatric Neurology, Department of Pediatrics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Indar Kumar Sharawat
- Division of Pediatric Neurology, Department of Pediatrics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Lesa Dawman
- Department of Pediatrics, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Pragnya Panda
- Department of Neurology, King George Medical University, Lucknow, Uttar Pradesh, India
| | | | - Vyas Kumar Rathaur
- Department of Pediatrics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
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Management of Lennox-Gastaut syndrome beyond childhood: A comprehensive review. Epilepsy Behav 2021; 114:107612. [PMID: 33243685 DOI: 10.1016/j.yebeh.2020.107612] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 10/26/2020] [Accepted: 10/28/2020] [Indexed: 11/21/2022]
Abstract
Lennox-Gastaut syndrome (LGS) is a childhood-onset epileptic encephalopathy characterized by multiple types of medically intractable seizures, cognitive impairment, and generalized slow spike-wave discharges in electroencephalography (EEG). Although the onset of this epileptic syndrome occurs typically before eight years of age with a peak age between 3 and 5 years, lifelong persistence of the syndrome is usual. The evolution of clinical features, EEG findings, and paucity of knowledge about LGS among adult health care providers can make LGS significantly underdiagnosed in the adult population. Management of LGS remains problematic beyond childhood due to intractable seizures, the difficult transition from pediatric to adult neurologists, challenging behaviors, impaired cognition, poor quality of life, and disabled social life. In focusing on the management of LGS beyond childhood, this narrative review describes medical and surgical management of epilepsy, the transition from pediatric to adult care, and management of other common comorbidities associated with LGS. Several antiepileptic drugs (AEDs) such as lamotrigine, topiramate, felbamate, rufinamide, clobazam, and Epidiolex (pure pharmaceutical grade cannabidiol (CBD) oil) have been noted to be effective in well-designed, randomized controlled trials. Other non-pharmacological therapies, such as vagus nerve stimulation, ketogenic diet, and epilepsy surgery, have been frequently utilized in the management of intractable seizures associated with LGS. However, effective management of LGS requires a broader perspective to not only control seizures but improve the quality of life by addressing cognitive and behavioral problems, sleep disturbances, physical disability, social disability, and educational and employment challenges.
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Choi HS, Kim SH, Kang HC, Lee JS, Kim HD. Efficacy and Safety of Lacosamide in Adolescents with Lennox-Gastaut Syndrome. ANNALS OF CHILD NEUROLOGY 2020. [DOI: 10.26815/acn.2020.00080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Abstract
Introduction: Lacosamide has been used in epilepsy patients in the United States, Europe and Asia since it was approved by the FDA in 2008. Many patients have benefited from this drug as a new generation of sodium channel blocker. With the worldwide use of this drug, its adverse effects have gradually emerged, especially some rare adverse events.Areas covered: The present review aims to summarize the adverse effects of lacosamide reported in the literature in recent years to promote the safe clinical application of the drug.Expert opinion: In more than 10 years of experience in drug usage, adverse reactions of lacosamide have also been gradually discovered. The review showed that lacosamide is safe and effective in antiepileptic treatment, and its common side effects are dizziness, headache, drowsiness, diplopia, and cardiovascular abnormalities. Skin rashes, hematotoxicity and heart damage, psychological symptoms and suicide risk have also been reported and emphasized.
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Affiliation(s)
- Jiyuan Li
- Department of Neurology, First Hospital of Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Meizhen Sun
- Department of Neurology, First Hospital of Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Xuefeng Wang
- Department of Neurology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Lacosamide in patients with intellectual disability and refractory epilepsy. Acta Neurol Belg 2019; 119:423-430. [PMID: 30840220 DOI: 10.1007/s13760-019-01098-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 02/13/2019] [Indexed: 10/27/2022]
Abstract
The objective of this study was to evaluate the tolerability and efficacy of lacosamide (LCM) in residential patients at our epilepsy centre. We assessed retrospectively 80 patients (mean age 36.2 years, range 18-63 years; 29 female) with intellectual disability (ID) and drug-resistant epilepsy using an industry-independent, non-interventional study design based on standardised seizure records. Evaluation, including calculation of retention rate, was carried out for the intervals 3-6, 9-12 and 21-24 months after LCM initiation. The Clinical Global Impression scale (CGI) was used to allow assessment of qualitative changes in seizure severity and clinical status. CGI improved for 61% of the patients. The responder rate was 48%; ten patients (13%) became seizure free. The response was not related to the degree of ID. The retention rates after 12 and 24 months were 71% and 65%, and were significantly lower in patients taking other sodium-channel blockers (SCBs; 76% vs. 55%). The occurrence of adverse events (AEs) was related to the administration of concomitant SCBs (48% with SCBs vs. 26% without). Sedation (15%), ataxia (13%), vertigo (11%), and nausea (9%) were the commonest AEs. While 60% of our patients had concomitant psychiatric diagnosis, we found no relevant effect of this on challenging behaviour. Adjunctive LCM may provide an antiepileptic treatment option for patients with ID with or without additional psychiatric diagnosis. The occurrence of AEs and the LCM retention rate were affected by concomitant SCB use but not by psychiatric comorbidity.
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Borrelli S, El Tahry R. Therapeutic approach to Lennox-Gastaut syndrome: a systematic review. Acta Neurol Belg 2019; 119:315-324. [PMID: 31286465 DOI: 10.1007/s13760-019-01185-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 07/02/2019] [Indexed: 01/18/2023]
Abstract
Lennox-Gastaut syndrome (LGS) is a rare, age-related syndrome, characterized by multiple seizure types, mental regression, and specific EEG abnormalities. It is one of the most challenging epilepsy: treatment is rarely effective and the final prognosis remains poor, despite the availability of several antiepileptic drugs, validated through well-designed, randomized, controlled trials. However, it is reasonable to consider non-medical treatments, such as surgery, after failure of two-to-three drugs. This review has as goal to describe systematically the different therapeutic options for LGS, including, not only recognized antiepileptic drugs, but also new oral drugs, immune therapy, diet, surgery, and neurostimulation techniques.
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Affiliation(s)
- Serena Borrelli
- Department of Neurology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Av. Hippocrate 10, 1200, Brussels, Belgium.
| | - Riem El Tahry
- Department of Neurology, Center for Refractory Epilepsy, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Av. Hippocrate 10, 1200, Brussels, Belgium
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Arzimanoglou A, Kalilani L, Anamoo MA, Cooney M, Golembesky A, Taeter C, Bozorg A, Tofighy A, Wheless J. Role of observational studies in supporting extrapolation of efficacy data from adults to children with epilepsy - A systematic review of the literature using lacosamide as an example. Eur J Paediatr Neurol 2019; 23:589-603. [PMID: 31171490 DOI: 10.1016/j.ejpn.2019.05.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 04/08/2019] [Accepted: 05/06/2019] [Indexed: 12/31/2022]
Abstract
Extrapolation of efficacy data from adults to children is accepted for focal epilepsy - the antiepileptic drug, lacosamide, has been approved for the treatment of children ≥4 years of age on this basis. Since many small-scale, open-label studies are reported in the literature before approval, a systematic review was conducted to ascertain whether results of these could be used to support extrapolation in epilepsy in the future. In the absence of randomised trials, a second analysis was conducted for reports on lacosamide use in adults with generalized epilepsies. Twenty-seven articles were included in the paediatric qualitative synthesis, and 14 in the adult. Paediatric studies were analysed separately based on seizure type: focal, generalised and mixed. In focal epilepsy, safety and seizure-related findings mirrored those observed in the adult Phase II/III trials, supporting the feasibility of data extrapolation. Few studies reported outcomes in children with epilepsies associated with generalised seizures, and those that included children with different seizure types, mostly did not provide results separately. Lacosamide treatment appeared beneficial for children and adults experiencing tonic-clonic and myoclonic seizures. Reports of seizure aggravation were inconsistent and, in many cases, could not be clearly attributed to lacosamide. Given the absence of sufficient data, evidence for the feasibility of extrapolation was not as clear-cut as it was in focal epilepsy. These results highlight the complexities of conducting trials in the generalised epilepsy setting, and the importance of studies in the real-life setting and of analysing efficacy data per generalized seizure type and syndrome.
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Affiliation(s)
- A Arzimanoglou
- Department of Paediatric Clinical Epileptology, Sleep Disorders and Functional Neurology, European Reference Network EpiCARE, University Hospital of Lyon, Lyon, France; Universitat de Barcelona, Department of Child Neurology, Epilepsy Unit, European Reference Network ERN EpiCARE, Hospital San Juan de Deu, Barcelona, Spain.
| | | | | | | | | | | | | | | | - J Wheless
- Chief of Pediatric Neurology, University of Tennessee Health Science Center, Director, Neuroscience Institute and Le Bonheur Comprehensive Epilepsy Program, Le Bonheur Children's Hospital, Memphis, TN, USA
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Rosati A, Ilvento L, Rizzi R, Doccini V, Leo MC, Pugi A, De Masi S, Guerrini R. Long-term efficacy of add-on lacosamide treatment in children and adolescents with refractory epilepsies: A single-center observational study. Epilepsia 2018; 59:1004-1010. [PMID: 29663335 DOI: 10.1111/epi.14071] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2018] [Indexed: 01/13/2023]
Abstract
OBJECTIVE To assess long-term efficacy and tolerability of lacosamide (LCM) as adjunctive treatment through a retrospective study in children and adolescents with refractory epilepsies. METHODS All patients consecutively treated with LCM as add-on for refractory focal and generalized epilepsy and followed at the Neuroscience Center of Excellence of the Meyer Children's Hospital of Florence between January 2011 and September 2015 were included in the study. Responder rate, relapse-free survival, and retention rate were calculated. Tolerability was assessed by reporting adverse events. RESULTS A total of 88 individuals (41 female) aged 4 months to 18 years (median 10.5 years; mean ± SD 10.6 ± 4.8 years) received add-on LCM treatment for refractory epilepsy. Thirty-four patients (38.6%) were responders with a median time to relapse of 48 months. Nine (26.4%) of the 34 responders were seizure-free. For all 88 patients, the probability of remaining on LCM without additional therapy was 74.4% at 6 months, 47.7% at 12 months, 27.9% at 24 months, 18.0% at 48 months, and 8.2% at 72 months of follow-up. No statistically significant differences in relapse and retention time were observed with regard to epilepsy and seizure types, duration and course of epilepsy, number and type of antiepileptic drugs (AEDs; sodium channel blockers vs others) used in add-on. The most frequent adverse events were dermatological (4/11) and behavioral (3/11). SIGNIFICANCE This study documents a real-world progressive and significant loss of LCM efficacy over time in a pediatric population. Further prospective studies on larger populations are required to confirm the remarkable loss of LCM efficacy over time.
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Affiliation(s)
- Anna Rosati
- Neuroscience Center of Excellence, Meyer Children's Hospital, University of Florence, Florence, Italy
| | - Lucrezia Ilvento
- Neuroscience Center of Excellence, Meyer Children's Hospital, University of Florence, Florence, Italy
| | - Riccardo Rizzi
- Neuroscience Center of Excellence, Meyer Children's Hospital, University of Florence, Florence, Italy
| | - Viola Doccini
- Neuroscience Center of Excellence, Meyer Children's Hospital, University of Florence, Florence, Italy
| | - Maria Carmela Leo
- Pediatric Ethics Committee, Meyer Children's Hospital, Florence, Italy
| | - Alessandra Pugi
- Clinical Trial Office, Meyer Children's Hospital, Florence, Italy
| | | | - Renzo Guerrini
- Neuroscience Center of Excellence, Meyer Children's Hospital, University of Florence, Florence, Italy
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Ortiz de la Rosa JS, Ladino LD, Rodríguez PJ, Rueda MC, Polanía JP, Castañeda AC. Efficacy of lacosamide in children and adolescents with drug-resistant epilepsy and refractory status epilepticus: A systematic review. Seizure 2018; 56:34-40. [DOI: 10.1016/j.seizure.2018.01.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 01/19/2018] [Accepted: 01/21/2018] [Indexed: 02/08/2023] Open
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Sanmartí-Vilaplana F, Díaz-Gómez A. The effectiveness and safety of lacosamide in children with epilepsy in a clinical practice setting. Epilepsy Behav 2018; 79:130-137. [PMID: 29287216 DOI: 10.1016/j.yebeh.2017.11.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 11/15/2017] [Accepted: 11/21/2017] [Indexed: 11/26/2022]
Abstract
BACKGROUND Seizures in up to 30% of children with epilepsy become refractory to treatment, decreasing their quality of life. Studies suggest that lacosamide may be effective in pediatric patients with refractory epilepsy. AIMS To assess the effectiveness and safety of lacosamide in a population of children with mostly focal refractory epilepsy. METHODS Retrospective analysis of children aged <18years presenting to a single hospital in Spain. Data from baseline, and 3, 6, and 12months after lacosamide initiation were collected and analyzed. Response to lacosamide was categorized by seizure frequency (seizure freedom or ≥75%, ≥50%, and <50% reduction in seizures). RESULTS One hundred ninety-one pediatric patients (~55% male) with focal epilepsy treated with lacosamide were included. The mean age at lacosamide initiation was 9.4years, and the mean duration of epilepsy was 5.4years. Seizure-free rates at 3, 6, and 12months were 9.7%, 11.8%, and 16.0%. At 12months, 44.4% of the population had a ≥50% reduction in seizure frequency. When analyzing response according to the number of previous/concomitant AEDs, those patients who received ≤2 previous AEDs/fewer concomitant AEDs had significantly greater response rates than those who received greater numbers of previous/concomitant AEDs; however, no predictive factors for response were identified. The most common adverse events were seizure number increased (14.7%), diplopia (5.2%), dizziness (3.7%), ataxia (2.1%), and drowsiness (2.1%). CONCLUSIONS Lacosamide use in children with refractory focal epilepsy can result in a reduction in seizure rate that improves progressively over time with few adverse effects, making lacosamide a promising option in these patients.
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Affiliation(s)
| | - Asunción Díaz-Gómez
- Department of Neurology, Hospital Sant Joan de Déu, University of Barcelona, Barcelona, Spain
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18
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Toledo M, Molins A, Quintana M, Santamarina E, Martinez-Ricarte F, Martínez-Saez E, Salas-Puig J. Outcome of cancer-related seizures in patients treated with lacosamide. Acta Neurol Scand 2018; 137:67-75. [PMID: 28832891 DOI: 10.1111/ane.12809] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/24/2017] [Indexed: 12/20/2022]
Abstract
OBJECTIVES Lacosamide is an antiepileptic drug (AED), which has proven to be effective to control seizures, including acute conditions such as status epilepticus. The aim of this study is to describe the clinical experience with lacosamide in neuro-oncological patients. MATERIALS AND METHODS Multicenter retrospective study in patients with cancer-related seizures, who received lacosamide as an add-on therapy. RESULTS Forty-eight patients with benign and malignant tumors, including primary brain tumors, lymphomas, systemic cancer with central nervous system involvement, or paraneoplastic encephalitis, were included. Lacosamide was effective in the control of chronic seizures in patients with either benign or malignant tumors. The success rate was greater in malignant tumors, and drug-resistant epilepsies were more likely associated with benign tumors. Adverse events occurred in nearly 70% of patients, particularly in acute conditions and associated with the concomitant use of radio-/chemotherapy. Lacosamide-related adverse events were more likely somnolence and dizziness, which usually resolved after dose adjustment. After starting lacosamide, nearly half of the patients discontinued one of the baseline AEDs and decreased or discontinued dexamethasone. Fifteen patients with status epilepticus were treated with intravenous lacosamide, and 73% of them had their condition resolved without serious drug-related adverse events. CONCLUSION Lacosamide is an AED to consider in cases of cancer-related seizures. Lacosamide pharmacodynamics and pharmacokinetics allow the achievement of responder rates over 50% with no serious adverse effects, amelioration of side effects from other AEDs or radio-/chemotherapy, and no significant drug interactions. Furthermore, the intravenous formulation shows clear benefits in acute conditions such as status epilepticus.
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Affiliation(s)
- M. Toledo
- Epilepsy Unit; Neurologý Department; Hospital Universitario Vall d′Hebron; Barcelona Spain
| | - A. Molins
- Epilepsy Unit; Neurology Department; Hospital Universitari Vall d′Hebron; Girona Spain
| | - M. Quintana
- Epilepsy Unit; Neurologý Department; Hospital Universitario Vall d′Hebron; Barcelona Spain
| | - E. Santamarina
- Epilepsy Unit; Neurologý Department; Hospital Universitario Vall d′Hebron; Barcelona Spain
| | - F. Martinez-Ricarte
- Neurosurgery Department; Hospital Universitario Vall d′Hebron; Barcelona Spain
| | - E. Martínez-Saez
- Neuropathology Department; Hospital Universitario Vall d′Hebron; Barcelona Spain
| | - J. Salas-Puig
- Epilepsy Unit; Neurologý Department; Hospital Universitario Vall d′Hebron; Barcelona Spain
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Ulate-Campos A, Fernández IS. Cognitive and Behavioral Comorbidities: An Unwanted Effect of Antiepileptic Drugs in Children. Semin Pediatr Neurol 2017; 24:320-330. [PMID: 29249512 DOI: 10.1016/j.spen.2017.10.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Epilepsy is one of the most common neurological disorders and, despite optimally chosen and dosed antiepileptic drugs (AEDs), approximately 20%-30% of patients will continue to have seizures. Behavior and cognition are negatively impacted by seizures, but AEDs are also a major contributor to behavioral and cognitive deficits. However, the cognitive and behavioral effect of AEDs in children is insufficiently emphasized in the literature. This review summarizes the cognitive and behavioral effects of AEDs in the pediatric population with the objective of helping pediatricians and pediatric neurologists to select the AEDs with the best profile for their individual patient's needs.
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Affiliation(s)
- Adriana Ulate-Campos
- Department of Neurology, National Children's Hospital "Dr. Carlos Saenz Herrera", San José, CR.
| | - Ivan Sánchez Fernández
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA; Department of Child Neurology, Hospital Sant Joan de Déu, Universidad de Barcelona, Barcelona, Spain
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Bauer S, Willems LM, Paule E, Petschow C, Zöllner JP, Rosenow F, Strzelczyk A. The efficacy of lacosamide as monotherapy and adjunctive therapy in focal epilepsy and its use in status epilepticus: clinical trial evidence and experience. Ther Adv Neurol Disord 2017; 10:103-126. [PMID: 28382109 PMCID: PMC5367645 DOI: 10.1177/1756285616675777] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Lacosamide (LCM) is approved for anticonvulsive treatment in focal epilepsy and exhibits its function through the slow inactivation of voltage-gated sodium channels (VGSCs). LCM shows comparable efficacy with other antiepileptic drugs (AEDs) licensed in the last decade: in three randomized placebo-controlled trials, significant median seizure reduction rates of 35.2% for 200 mg/day, 36.4-39% for 400 mg/day and 37.8-40% for 600 mg/day were reported. Likewise, 50% responder rates were 38.3-41.1% for 400 mg/day and 38.1-41.2% for 600 mg/day. Similar rates were reported in post-marketing studies. The main adverse events (AEs) are dizziness, abnormal vision, diplopia and ataxia. Overall, LCM is well tolerated and has no clinically-relevant drug-drug interactions. Due to the drug's intravenous availability, its use in status epilepticus (SE) is increasing, and the available data are promising.
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Affiliation(s)
- Sebastian Bauer
- Epilepsy Center Frankfurt Rhine-Main and Department of Neurology, Goethe-University, Frankfurt am Main, Germany Epilepsy Center Hessen and Department of Neurology, Philipps-University, Marburg, Germany
| | - Laurent M. Willems
- Epilepsy Center Frankfurt Rhine-Main and Department of Neurology, Goethe-University, Frankfurt am Main, Germany
| | - Esther Paule
- Epilepsy Center Frankfurt Rhine-Main and Department of Neurology, Goethe-University, Frankfurt am Main, Germany
| | - Christine Petschow
- Epilepsy Center Frankfurt Rhine-Main and Department of Neurology, Goethe-University, Frankfurt am Main, Germany
| | - Johann Philipp Zöllner
- Epilepsy Center Frankfurt Rhine-Main and Department of Neurology, Goethe-University, Frankfurt am Main, Germany
| | - Felix Rosenow
- Epilepsy Center Frankfurt Rhine-Main and Department of Neurology, Goethe-University, Frankfurt am Main, Germany Epilepsy Center Hessen and Department of Neurology, Philipps-University, Marburg, Germany
| | - Adam Strzelczyk
- Epilepsy Center Frankfurt Rhine-Main and Department of Neurology, Goethe-University, Frankfurt am Main, Germany Epilepsy Center Hessen and Department of Neurology, Philipps-University, Marburg, Germany
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21
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McGinnis E, Kessler SK. Lacosamide use in children with epilepsy: Retention rate and effect of concomitant sodium channel blockers in a large cohort. Epilepsia 2016; 57:1416-25. [DOI: 10.1111/epi.13466] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/14/2016] [Indexed: 01/07/2023]
Affiliation(s)
- Emily McGinnis
- Departments of Neurology and Pediatrics; Perelman School of Medicine at the University of Pennsylvania; The Children's Hospital of Philadelphia; Philadelphia Pennsylvania U.S.A
| | - Sudha Kilaru Kessler
- Departments of Neurology and Pediatrics; Perelman School of Medicine at the University of Pennsylvania; The Children's Hospital of Philadelphia; Philadelphia Pennsylvania U.S.A
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22
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Andrade-Machado R, Luque-Navarro-de Los Reyes J, Benjumea-Cuartas V, Restrepo JFA, Jaramillo-Jiménez E, Andrade-Gutierrez G, Espinosa AG. Efficacy and tolerability of add-on Lacosamide treatment in adults with Lennox-Gastaut syndrome: An observational study. Seizure 2015; 33:81-7. [PMID: 26606192 DOI: 10.1016/j.seizure.2015.10.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Revised: 10/15/2015] [Accepted: 10/17/2015] [Indexed: 01/27/2023] Open
Abstract
PURPOSE To evaluate the efficacy, safety, and tolerability of lacosamide in adults with LGS in the clinical setting. METHOD The present report is a retrospective, open-label treatment study carried out from June 2013 to December 2014 at the National Institute of Colombia. Lacosamide was introduced as add-on therapy. All caregivers were instructed to initiate lacosamide at low doses (25-50 mg) and gradually increasing it every 2 weeks. The efficacy was evaluated based on the reduction in the rate of each countable type of seizure. We also evaluated the retention rate for lacosamide as the number of days with lacosamide during follow-up. The tolerability was evaluated base on account the adverse events. RESULTS We found that lacosamide only improves the seizure rate in three out of 19 patients with LGS, in two of them by more than 50%. The highest seizure reduction rate was observed in the focal and tonic-clonic seizures. The most commonly reported adverse events were worsening of seizures, aggressiveness and irritability. Nine patients (47.4%) showed worsening of their behavior during the treatment with lacosamide. CONCLUSION Lacosamide can exacerbate both, the tonic and astatic seizures, and the encephalopathy associated with this epileptic syndrome. However, it is interesting to consider the likelihood of suppression of generalized tonic-clonic and focal seizures. That is why; lacosamide could be an option after carefully balancing risks and benefits in each individual case.
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Affiliation(s)
- René Andrade-Machado
- National Neurology Institute of Colombia, Department of Neurophysiology, CES University, Colombia.
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Florek-Luszczki M, Zagaja M, Luszczki JJ. Influence of arachidonyl-2′-chloroethylamide, a selective cannabinoid CB1 receptor agonist, on the anticonvulsant and acute side-effect potentials of clobazam, lacosamide, and pregabalin in the maximal electroshock-induced seizure model and chimney test i. Fundam Clin Pharmacol 2015; 29:382-93. [DOI: 10.1111/fcp.12123] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2015] [Revised: 04/10/2015] [Accepted: 04/17/2015] [Indexed: 12/14/2022]
Affiliation(s)
| | - Miroslaw Zagaja
- Isobolographic Analysis Laboratory; Institute of Rural Health; Jaczewskiego 2 PL 20-950 Lublin Poland
| | - Jarogniew J. Luszczki
- Isobolographic Analysis Laboratory; Institute of Rural Health; Jaczewskiego 2 PL 20-950 Lublin Poland
- Department of Pathophysiology; Medical University; Ceramiczna 1 PL 20-150 Lublin Poland
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Florek-Luszczki M, Zagaja M, Luszczki JJ. Influence of WIN 55,212-2 on the anticonvulsant and acute neurotoxic potential of clobazam and lacosamide in the maximal electroshock-induced seizure model and chimney test in mice. Epilepsy Res 2014; 108:1728-33. [DOI: 10.1016/j.eplepsyres.2014.10.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Revised: 09/24/2014] [Accepted: 10/01/2014] [Indexed: 01/29/2023]
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25
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Italiano D, Aguglia U, Ferlazzo E. Use of lacosamide in Lennox-Gastaut syndrome: is it too premature? Acta Neurol Scand 2014; 130:e37-8. [PMID: 25052287 DOI: 10.1111/ane.12252] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- D. Italiano
- Department of Clinical and Experimental Medicine; University of Messina; Messina Italy
| | - U. Aguglia
- Department of Medical and Surgical Sciences; Magna Graecia University; Catanzaro Italy
- Regional Epilepsy Centre; Bianchi-Melacrino-Morelli Hospital; Reggio Calabria Italy
| | - E. Ferlazzo
- Department of Medical and Surgical Sciences; Magna Graecia University; Catanzaro Italy
- Regional Epilepsy Centre; Bianchi-Melacrino-Morelli Hospital; Reggio Calabria Italy
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26
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Grosso S, Balestri P. Efficacy and tolerability of add-on Lacosamide in children with Lennox-Gastaut syndrome. Acta Neurol Scand 2014; 130:e39-40. [PMID: 25052288 DOI: 10.1111/ane.12254] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- S. Grosso
- Pediatric Neurology-Immunology and Endocrinology Unit; University of Siena; Siena Italy
- Department of Pediatrics; University of Siena; Siena Italy
| | - P. Balestri
- Department of Pediatrics; University of Siena; Siena Italy
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