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Yang C, Zhao W, Chen H, Yao Y, Zhang J. Cardiac adverse events associated with lacosamide: a disproportionality analysis of the FAERS database. Sci Rep 2024; 14:16202. [PMID: 39003359 PMCID: PMC11246456 DOI: 10.1038/s41598-024-67209-0] [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] [Accepted: 07/09/2024] [Indexed: 07/15/2024] Open
Abstract
Lacosamide was the first approved third-generation antiepileptic drug. However, real-world data regarding its adverse cardiac reactions in large samples still need to be completed. We evaluated the cardiac safety profile of lacosamide using the Food and Drug Administration Adverse Event Reporting System (FAERS). We performed disproportionality analysis computing reporting odds ratio (ROR) as a quantitative metric to assess the signal of lacosamide-related cardiac adverse events (AEs) from 2013 Q1 to 2022 Q4. The signal was considered significant when the lower limit of the 95% confidence interval (CI) of the ROR exceeded 1, and ≥ 5 AEs were reported. Serious and nonserious cases were compared by statistical analysis, and signals were further prioritized using a rating scale. A total of 812 cardiac AEs associated with lacosamide were identified, and 92 signals were detected, of which 17 AEs were significantly associated signals. The median time-to-onset (TTO) for moderate priority signals was 10 days, whereas for weak priority signals, it was 54 days. Notably, all cardiac AEs exhibited an early failing pattern, indicating the risk gradually decreasing. Based on the comprehensive analysis of the FAERS database and prioritization of cardiac AE signals, our research enhances the awareness among healthcare professionals regarding cardiac AEs associated with lacosamide.
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Affiliation(s)
- Chengcheng Yang
- Department of Pharmacy, The First People's Hospital of Shangqiu, Shangqiu, 476000, China.
| | - Wanqi Zhao
- The University of Manchester, Manchester, M13 9PL, England
| | - Huihui Chen
- Department of Pharmacy, The First People's Hospital of Shangqiu, Shangqiu, 476000, China
| | - Yinhui Yao
- Department of Pharmacy, Chengde Medical University Affiliated Hospital, Chengde, 067000, China
| | - Jingmin Zhang
- Department of Pharmacy, Henan Key Laboratory for Precision Clinical Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
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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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Jaiswal BK, Bhoi SK, Jha M, Samal P, Porey C. Equipotency of lacosamide to levetiracetam in new onset focal epilepsy: A randomized controlled trial. J Neurosci Rural Pract 2023; 14:622-628. [PMID: 38059231 PMCID: PMC10696354 DOI: 10.25259/jnrp_182_2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 06/03/2023] [Indexed: 12/08/2023] Open
Abstract
Objectives Levetiracetam (LEV) is a well-established broad spectrum antiseizure medication (ASM) effective in focal, generalized, and myoclonic seizures whereas lacosamide (LCM) is a comparatively newer ASM currently approved only as an add-on agent in focal seizures. The aim of the study was to assess the efficacy and the tolerability of oral LCM as monotherapy in adult people with epilepsy (PWE) with new onset focal onset epilepsy compared with those receiving LEV. Materials and Methods In this open-label single-center non-inferiority trial, PWE aged between 16 and 65 years suffering from new onset focal seizures, with or without secondary generalization were put on LCM monotherapy or LEV monotherapy. Data regarding demographic characteristics, seizure type and etiology, LCM and LEV daily dose, seizure frequency at baseline and at 6 months of follow-up, and seizure freedom rates were recorded. Results Thirty-five PWE on LCM (24 males), their mean age: 38.20 ± 16.62 years and 35 PWE on LEV (25 males, mean age: 38.91 ± 17.13 years) were enrolled. The most common type of seizure observed was focal to bilateral tonic-clonic seizure >70% followed by focal impaired awareness seizure and focal awareness seizure. Structural epilepsy was found in 21 among LCM group and 22 of LEV group. In the LCM group, the seizure frequency decreased from 3.33 ± 1.88 to 0.85 ± 1.09 (P = 0.001) at 6 months and from 3.61 ± 3.12 to 0.94 ± 1.24 (P = 0.001) in LEV group, intergroup difference (P = 0.74). At 6-month follow-up period, 78.9% in LCM arm and 87.9% in the LEV arm had experienced a 50% of reduction in seizure frequency while seizure freedom was attained in 43.3% of PWE in both the arms (P = 1). The most common treatment emergent adverse effects in the LCM group were fatiguability, dyspepsia, headache, and dizziness, while in the LEV group; somnolence and behavioral abnormality. Conclusion Treatment with LCM met the non-inferiority criteria when compared with LEV. Therefore, it might be useful as first-line monotherapy for adults with newly diagnosed focal epilepsy.
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Affiliation(s)
- Binaya Kumar Jaiswal
- Department of Neurology, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Sanjeev Kumar Bhoi
- Department of Neurology, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Menka Jha
- Department of Neurology, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Priyanka Samal
- Department of Neurology, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Camelia Porey
- Department of Neurology, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
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He Z, Li J. The therapeutic effects of lacosamide on epilepsy-associated comorbidities. Front Neurol 2023; 14:1063703. [PMID: 37006477 PMCID: PMC10062524 DOI: 10.3389/fneur.2023.1063703] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 03/02/2023] [Indexed: 03/18/2023] Open
Abstract
Epilepsy is a chronic neurological disorder associated with severe social and psychological effects, and most epilepsy patients often report at least one comorbidity. Accumulating evidence have suggested that lacosamide, a new generation of anti-seizure medications, may exhibit efficacy in the management of both epilepsy and its related comorbidities. Therefore, this narrative review aimed to elucidate the recent advancements regarding the therapeutic role of lacosamide in epilepsy-associated comorbidities. The possible pathophysiological mechanisms between epilepsy and epilepsy-associated comorbidities have been also partially described. Whether lacosamide improves cognitive and behavioral functions in patients with epilepsy has not been conclusively established. Some studies support that lacosamide may alleviate anxiety and depression in epilepsy patients. In addition, lacosamide has been found to be safe and effective in the treatment of epilepsy in people with intellectual disabilities, epilepsy of cerebrovascular etiology, and epilepsy associated with brain tumors. Moreover, lacosamide treatment has demonstrated fewer side effects on other systems. Hence, future larger and higher quality clinical studies are needed to further explore both the safety and efficacy of lacosamide in the treatment of epilepsy-associated comorbidities.
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Romão TT, Angelim AIM, Prado HJPD, Goes FVD, Pires MEP, Fontana RDS, Pires LDC, Fernandes AR, D'Andrea-Meira I. Use of lacosamide in children: experience of a tertiary medical care center in Brazil. ARQUIVOS DE NEURO-PSIQUIATRIA 2022; 80:1090-1096. [PMID: 36577407 PMCID: PMC9797266 DOI: 10.1055/s-0042-1758366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Lacosamide (LCM) is a third-generation anti-seizure drug approved in Europe and the United States, either as a monotherapy or adjunctive therapy, to treat partial-onset seizures in adults, adolescents, and children. In Brazil, LCM is licensed for treatment only in patients older than 16 years of age. OBJECTIVE To evaluate a cohort of children presenting with refractory epilepsy who received LCM as an add-on therapy and observe the response and tolerability to the LCM treatment. METHODS A retrospective cohort study conducted in a tertiary health care facility, which included 26 children, aged up to 16 years, who presented with refractory epilepsy and received LCM as an add-on treatment. The follow-up visits were scheduled every 3 months until 9 months of treatment with LCM. RESULTS After 3 months of LCM administration, in 73.1% of the children, there was a reduction of > 50% in the frequency of seizures, and this clinical improvement was maintained in most patients (73.9%) for the following 9 months. Mild (such as, somnolence and behavioral changes) or severe (seizure worsening) adverse effects were observed in two and three children respectively. Among responders to LCM, there was a higher prevalence of males, fewer concomitant anti-seizure drugs, and lower percentage of patients using sodium channel blockers. CONCLUSIONS Lacosamide should be considered as an early treatment option in pediatric patients with refractory epilepsy, mainly focal seizures.
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Affiliation(s)
- Tayla Taynan Romão
- Universidade Federal Fluminense, Faculdade de Medicina, Departamento de Neurologia, Niterói RJ, Brazil.
| | | | | | - Fernanda Veiga de Goes
- Instituto Nacional de Saúde da Mulher, da Criança e do Adolescente Fernandes Figueira, Departamento de Neurologia, Rio de Janeiro RJ, Brazil.
| | - Maria Elisa Paiva Pires
- Instituto Estadual do Cérebro Paulo Niemeyer, Departamento de Epilepsia, Rio de Janeiro RJ, Brazil.
| | - Rosiane da Silva Fontana
- Instituto Estadual do Cérebro Paulo Niemeyer, Departamento de Epilepsia, Rio de Janeiro RJ, Brazil.
| | - Lais de Carvalho Pires
- Instituto Nacional de Saúde da Mulher, da Criança e do Adolescente Fernandes Figueira, Departamento de Neurologia, Rio de Janeiro RJ, Brazil.
| | | | - Isabella D'Andrea-Meira
- Universidade Federal Fluminense, Faculdade de Medicina, Departamento de Neurologia, Niterói RJ, Brazil.,Instituto Estadual do Cérebro Paulo Niemeyer, Departamento de Epilepsia, Rio de Janeiro RJ, Brazil.,Address for correspondence Isabella D'Andrea Meira
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Zhou DJ, Pavuluri S, Snehal I, Schmidt CM, Situ-Kcomt M, Taraschenko O. Movement disorders associated with antiseizure medications: A systematic review. Epilepsy Behav 2022; 131:108693. [PMID: 35483204 PMCID: PMC9596228 DOI: 10.1016/j.yebeh.2022.108693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 03/14/2022] [Accepted: 03/31/2022] [Indexed: 11/19/2022]
Abstract
New-onset movement disorders have been frequently reported in association with the use of antiseizure medications (ASMs). The frequency of specific motor manifestations and the spectrum of their semiology for various ASMs have not been well characterized. We carried out a systematic review of literature and conducted a search on CINAHL, Cochrane Library, EMBASE, MEDLINE, PsycINFO, and Scopus from inception to April 2021. We compiled the data for all currently available ASMs using the conventional terminology of movement disorders. Among 5123 manuscripts identified by the search, 437 met the inclusion criteria. The largest number of reports of abnormal movements were in association with phenobarbital, valproic acid, lacosamide, and perampanel, and predominantly included tremor and ataxia. The majority of attempted interventions for all agents were discontinuation of the offending drug or dose reduction which led to the resolution of symptoms in most patients. Familiarity with the movement disorder phenomenology previously encountered in relation with specific ASMs facilitates early recognition of adverse effects and timely institution of targeted interventions.
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Affiliation(s)
- Daniel J Zhou
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, United States
| | - Spriha Pavuluri
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, United States
| | - Isha Snehal
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, United States
| | - Cynthia M Schmidt
- Leon S. McGoogan Health Sciences Library, University of Nebraska Medical Center, Omaha, NE, United States
| | - Miguel Situ-Kcomt
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, United States
| | - Olga Taraschenko
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, United States.
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Electrocorticographic and electrocardiographic evaluation of lacosamide in a penicillin-induced status epilepticus model. Epilepsy Res 2022; 180:106866. [DOI: 10.1016/j.eplepsyres.2022.106866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 12/21/2021] [Accepted: 01/17/2022] [Indexed: 11/17/2022]
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Yang C, Peng Y, Zhang L, Zhao L. Safety and Tolerability of Lacosamide in Patients With Epilepsy: A Systematic Review and Meta-Analysis. Front Pharmacol 2021; 12:694381. [PMID: 34616294 PMCID: PMC8488108 DOI: 10.3389/fphar.2021.694381] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 08/23/2021] [Indexed: 01/03/2023] Open
Abstract
Background: As a third-generation antiseizure medication (ASM), lacosamide (LCM) is recommended worldwide for patients with epilepsy. We aimed to provide more conclusive evidence for the safety and tolerability of LCM in patients with epilepsy. Methods: A systematic search was performed on MEDLINE, Embase, Cochrane Library, CBM, CNKI, IDB, VIP Database, and Wanfang Database from inception to 2021 March, and all studies assessing the safety of LCM were included. A meta-analysis was performed for safety data of LCM. Results: Eighty-three studies involving 12268 populations (11 randomized clinical trials (RCTs), 16 cohort studies, 53 case series, and 3 case reports) were included in our study. Meta-analysis of the total incidence of adverse events (AEs) of LCM was 38.7% [95% CI (35.1%, 45.8%); n=75 studies]. Incidence of withdrawal due to AEs was 10.8% [95% CI (9.1%, 12.6%); n=56 studies], and incidence of serious adverse events (SAEs) was 6.5% [95% CI (4.0%, 8.9%); n=13 studies]. Most AEs were in the nervous system and digestive system. The most common AEs were sedation (15.8%), dizziness (15.7%), fatigue (9.4%), and nausea/vomiting (9.3%). For children, the total incidence of AEs of LCM was 32.8% [95% CI (21.6%, 44.0%); n=16 studies], and the most common AEs were dizziness (8.6%), nausea/vomiting (8.6%), and somnolence (6.8%). Conclusion: Lacosamide is generally safe and well tolerated in patients with epilepsy. Common AEs were sedation, dizziness, and fatigue. It is necessary to pay more attention to the prevention and management of these AEs and conduct more large-scale and high-quality studies to update safety data.
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Affiliation(s)
- Chunsong Yang
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Yuxuan Peng
- West China School of Pharmacy, Sichuan University, Chengdu, China
| | - Lingli Zhang
- Department of Pharmacy, Evidence-Based Pharmacy Center, West China Second Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
| | - Li Zhao
- Department of Health Policy and Management, West China School of Public Health/West China Fourth Hospital, Sichuan University, Chengdu, China
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Casciato S, Quarato PP, Gialluisi A, D'Aniello A, Mascia A, Grammaldo LG, Di Gennaro G. Lacosamide as first add-on or conversion monotherapy: A retrospective real-life study. Epilepsy Behav 2021; 122:108128. [PMID: 34229159 DOI: 10.1016/j.yebeh.2021.108128] [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: 03/22/2021] [Revised: 05/26/2021] [Accepted: 05/29/2021] [Indexed: 01/04/2023]
Abstract
PURPOSE Lacosamide (LCM), the R-enantiomer of 2-acetamido-N-benzyl-3-methoxypropionamide, is a newer approved antiseizure medication characterized by a novel pharmacodynamic and favorable pharmacokinetic profile that was approved as adjunctive treatment for adults with focal onset and focal to bilateral tonic-clonic seizures in 2008, and recently also for monotherapy. The aim of this study was to evaluate the effectiveness and tolerability of LCM as first add-on or conversion monotherapy in adult subjects with focal epilepsy. METHODS We retrospectively included all adult patients who received LCM as first add-on regimen or as substitution monotherapy at least 12 months before starting the chart review, with a historical baseline of 6 months prior to day of the first administration of LCM. The choice of treatment was made independently by the epilepstologists, according to routine clinical practice. Clinical data were obtained at 3, 6, and 12 months after subjects started LCM and then analyzed to assess retention rate, seizure freedom, and adverse events (AE). RESULTS A total of 101 patients (58 men) with a mean age of 44 years and a median epilepsy duration of 6.6 years (range 1-53) were included in the study. At 12 months 72 patients retained LCM, 54 (75%) of them were seizure free, 44 (81.5%) in monotherapy and 10 (18.5%) in add-on LCM treatment. Among all subjects, 31 (57.4%) were free from seizure under LCM monotherapy throughout the entire observation period. Thirty one out of 72 (43%) PwE who retained LCM at 12 months, were free from seizures throughout the entire observation period. The maintenance median dosage of LCM was 200 mg/day. Ten (10%) subjects reported mild to moderate AE, most commonly drowsiness and dizziness. No serious AE were documented. CONCLUSIONS This real-life study confirms that LCM is an effective and well tolerated treatment option as first add-on or conversion monotherapy for focal seizures.
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Ben-Menachem E, Dominguez J, Szász J, Beller C, Howerton C, Jensen L, McClung C, Roebling R, Steiniger-Brach B. Long-term safety and tolerability of lacosamide monotherapy in patients with epilepsy: Results from a multicenter, open-label trial. Epilepsia Open 2021; 6:618-623. [PMID: 34265173 PMCID: PMC8408586 DOI: 10.1002/epi4.12522] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 07/08/2021] [Accepted: 07/10/2021] [Indexed: 12/16/2022] Open
Abstract
The primary objective of this trial (SP1042; NCT02582866) was to assess long‐term safety and tolerability of lacosamide monotherapy (200‐600 mg/day) in adults with focal (partial‐onset) seizures or generalized tonic‐clonic seizures (without clear focal origin). This Phase III, long‐term, open‐label, multicenter, follow‐up trial enrolled patients with epilepsy who were taking lacosamide in, and completed, the previous double‐blind trial (SP0994; NCT01465997). Primary safety outcomes were treatment‐emergent adverse events (TEAEs), discontinuations due to TEAEs, and serious TEAEs. One hundred and six patients were enrolled and received lacosamide: 84 (79.2%) completed the trial and 22 (20.8%) discontinued. The median duration of exposure was 854.0 days, with a median modal dose of 200 mg/day. Ninety‐six (90.6%), 64 (60.4%), and 44 (41.5%) patients had ≥12, ≥24, and ≥36 months of lacosamide exposure, respectively. At least one TEAE was reported by 61 (57.5%) patients. The most common (≥4%) TEAEs were headache (10 [9.4%]), nasopharyngitis (eight [7.5%]), and back pain (five [4.7%]). One (0.9%) patient discontinued due to a TEAE (sudden unexpected death in epilepsy; not considered drug‐related), 14 (13.2%) patients reported serious TEAEs, and seven (6.6%) patients reported TEAEs that were considered drug‐related. Overall, long‐term lacosamide monotherapy was generally well tolerated up to 600 mg/day, with no new safety signals identified.
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Affiliation(s)
- Elinor Ben-Menachem
- Institute for Clinical Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Jacqueline Dominguez
- Institute for Neurosciences, St. Luke's Medical Center, Quezon City, Philippines
| | - József Szász
- George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mureş, Emergency Clinical County Hospital Targu Mures (Spitalul Clinic Judeţean de Urgenţă Târgu Mureş), Sectia Clinica Neurologie II, Târgu Mureş, Romania
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Rohracher A, Kalss G, Kuchukhidze G, Neuray C, Leitinger M, Höfler J, Kreidenhuber R, Rossini F, Volna K, Mauritz M, Poppert N, Lattanzi S, Brigo F, Trinka E. New anti-seizure medication for elderly epilepsy patients - a critical narrative review. Expert Opin Pharmacother 2020; 22:621-634. [PMID: 33111598 DOI: 10.1080/14656566.2020.1843636] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Introduction: The number of elderly patients with epilepsy is growing in resource rich countries due to demographic changes and increased longevity. Management in these patients is challenging as underlying etiology, co-morbidities, polypharmacy, age-related pharmacokinetic and pharmacodynamic changes need to be considered.Areas covered: Lacosamide, eslicarbazepine acetate, brivaracetam, and perampanel have been approved in the USA and Europe for monotherapy and/or adjunctive treatment of seizures in the last few years. The authors review the pharmacological properties and safety profile of these drugs and provide recommendations for their use in in the elderly.Expert opinion: There are only limited data available on more recent antiseizure medications (ASMs). Drugs with a low risk of interaction (lacosamide, brivaracetam) are preferred choices. Once daily formulations (perampanel and eslicarbazepine acetate) have the advantage of increased compliance. Intravenous formulations (brivaracetam and lacosamide) are useful in emergency situations and in patients who have difficulties to swallow. Dose adjustments are necessary for all ASMs used in the elderly with slow titration and lower target doses than in the regulatory trials. The adverse event profile does not significantly differ from that found in the general adult population.
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Affiliation(s)
- A Rohracher
- Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, affiliated partner of the ERN EpiCARE Center for Cognitive Neuroscience, Paracelsus Medical University Salzburg, and Christian Doppler Medical Centre, Salzburg, Austria
| | - G Kalss
- Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, affiliated partner of the ERN EpiCARE Center for Cognitive Neuroscience, Paracelsus Medical University Salzburg, and Christian Doppler Medical Centre, Salzburg, Austria
| | - G Kuchukhidze
- Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, affiliated partner of the ERN EpiCARE Center for Cognitive Neuroscience, Paracelsus Medical University Salzburg, and Christian Doppler Medical Centre, Salzburg, Austria
| | - C Neuray
- Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, affiliated partner of the ERN EpiCARE Center for Cognitive Neuroscience, Paracelsus Medical University Salzburg, and Christian Doppler Medical Centre, Salzburg, Austria
| | - M Leitinger
- Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, affiliated partner of the ERN EpiCARE Center for Cognitive Neuroscience, Paracelsus Medical University Salzburg, and Christian Doppler Medical Centre, Salzburg, Austria
| | - J Höfler
- Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, affiliated partner of the ERN EpiCARE Center for Cognitive Neuroscience, Paracelsus Medical University Salzburg, and Christian Doppler Medical Centre, Salzburg, Austria
| | - R Kreidenhuber
- Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, affiliated partner of the ERN EpiCARE Center for Cognitive Neuroscience, Paracelsus Medical University Salzburg, and Christian Doppler Medical Centre, Salzburg, Austria
| | - F Rossini
- Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, affiliated partner of the ERN EpiCARE Center for Cognitive Neuroscience, Paracelsus Medical University Salzburg, and Christian Doppler Medical Centre, Salzburg, Austria
| | - K Volna
- Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, affiliated partner of the ERN EpiCARE Center for Cognitive Neuroscience, Paracelsus Medical University Salzburg, and Christian Doppler Medical Centre, Salzburg, Austria
| | - M Mauritz
- Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, affiliated partner of the ERN EpiCARE Center for Cognitive Neuroscience, Paracelsus Medical University Salzburg, and Christian Doppler Medical Centre, Salzburg, Austria
| | - N Poppert
- Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, affiliated partner of the ERN EpiCARE Center for Cognitive Neuroscience, Paracelsus Medical University Salzburg, and Christian Doppler Medical Centre, Salzburg, Austria
| | - S Lattanzi
- Neurological Clinic, Department of Experimental and Clinical Medicine, Marche Polytechnic University, Ancona, Italy
| | - F Brigo
- Department of Neurology, Franz Tappeiner Hospital, Meran, Italy
| | - E Trinka
- Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, affiliated partner of the ERN EpiCARE Center for Cognitive Neuroscience, Paracelsus Medical University Salzburg, and Christian Doppler Medical Centre, Salzburg, Austria
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12
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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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13
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Kim H, Kim DW, Lee ST, Byun JI, Seo JG, No YJ, Kang KW, Kim D, Kim KT, Cho YW, Yang KI. Antiepileptic Drug Selection According to Seizure Type in Adult Patients with Epilepsy. J Clin Neurol 2020; 16:547-555. [PMID: 33029959 PMCID: PMC7541973 DOI: 10.3988/jcn.2020.16.4.547] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 06/03/2020] [Accepted: 06/05/2020] [Indexed: 12/14/2022] Open
Abstract
Epilepsy is a common neurological disorder that is mainly treated using antiepileptic drugs. Several antiepileptic drugs such as phenobarbital, phenytoin, primidone, and ethosuximide were developed in the early 20th century. More than 10 types of antiepileptic drugs have been developed since the 1990s, and there are now more than 20 antiepileptic drugs in active clinical use. The choice of antiepileptic drugs is based on the clinical features of the seizure types, electroencephalogram findings, epileptic syndrome, and drug stability. Currently there are 19 antiepileptic drugs approved by the Korean Food and Drug Administration, 18 of which (with the exclusion of brivaracetam) are covered by the National Health Insurance Service in Korea. We reviewed the selection of antiepileptic drugs according to the classification of epileptic seizures.
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Affiliation(s)
- Hyeyun Kim
- Department of Neurology, Catholic Kwandong University College of Medicine, International St. Mary's Hospital, Incheon, Korea
| | - Dong Wook Kim
- Department of Neurology, Konkuk University School of Medicine, Seoul, Korea
| | - Soon Tae Lee
- Department of Neurology, Seoul National University Hospital, Seoul, Korea
| | - Jung Ick Byun
- Department of Neurology, Kyunghee University Hospital at Gangdong, Seoul, Korea
| | - Jong Geun Seo
- Department of Neurology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Young Joo No
- Department of Neurology, Samsung Noble County, Yongin, Korea
| | - Kyung Wook Kang
- Department of Neurology, Chonnam National University Hospital, Chonnam National University School of Medicine, Gwangju, Korea
| | - Daeyoung Kim
- Department of Neurology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Korea
| | - Keun Tae Kim
- Department of Neurology, Keimyung University, School of Medicine, Daegu, Korea
| | - Yong Won Cho
- Department of Neurology, Keimyung University, School of Medicine, Daegu, Korea.
| | - Kwang Ik Yang
- Department of Neurology, Soonchunhyang University College of Medicine, Cheonan Hospital, Cheonan, Korea.
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14
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Abstract
Lacosamide (Vimpat®) is a functionalized amino acid (available orally and intravenously) approved in the EU and the USA for use as monotherapy and adjunctive therapy for the treatment of focal-onset seizures in adults, adolescents and children aged ≥ 4 years with epilepsy. In adults and adolescents (aged ≥ 16 years), oral lacosamide as adjunctive therapy to other antiepileptic drugs was generally effective in reducing seizure frequency during short-term (up to 18 weeks) treatment, with efficacy sustained over the longer-term (up to 8 years). Moreover, patients were effectively switched from adjunctive oral lacosamide to the same dosage of intravenous lacosamide. Oral lacosamide was an effective conversion to monotherapy agent in this patient population and as monotherapy demonstrated noninferiority to carbamazepine controlled release in terms of seizure freedom. Antiepileptic benefits were maintained during longer-term (≤ 2 years) monotherapy. The antiepileptic efficacy of lacosamide in children aged ≥ 4 years has been extrapolated from data from adults and adolescents, with a similar response expected provided paediatric dosage adaptations are used and safety is demonstrated. Indeed, preliminary data demonstrated the efficacy of short-term (16 weeks) adjunctive lacosamide in patients aged ≥ 4 to < 17 years. Oral lacosamide was generally well tolerated over the short- and longer-term when administered as adjunctive therapy, a conversion to monotherapy agent and monotherapy in adults and adolescents and when administered as adjunctive therapy in children aged ≥ 4 years. Thus, lacosamide is a useful option for the management of focal-onset seizures across a broad age range, starting as early as 4 years of age.
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Affiliation(s)
- Sheridan M Hoy
- Springer, Private Bag 65901, Mairangi Bay, Auckland 0754, New Zealand.
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15
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Maloney E, McGinty RN, Costello DJ. Real world experience with lacosamide monotherapy- a single center 1-year follow-up study. Epilepsy Res 2018; 142:16-19. [DOI: 10.1016/j.eplepsyres.2018.03.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 03/06/2018] [Accepted: 03/07/2018] [Indexed: 01/22/2023]
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16
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Kwok CS, Johnson EL, Krauss GL. Comparing Safety and Efficacy of "Third-Generation" Antiepileptic Drugs: Long-Term Extension and Post-marketing Treatment. CNS Drugs 2017; 31:959-974. [PMID: 29204953 DOI: 10.1007/s40263-017-0480-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Four "third-generation" antiepileptic drugs (AEDs) were approved for adjunctive treatment of refractory focal onset seizures during the past 10 years. Long-term efficacy and safety of the drugs were demonstrated in large extension studies and in reports of subgroups of patients not studied in pivotal trials. Reviewing extension study and post-marketing outcome series for the four newer AEDs-lacosamide, perampanel, eslicarbazepine acetate and brivaracetam-can guide clinicians in treating and monitoring patients. AED extension studies evaluate treatment retention, drug tolerability, and drug safety during individualized treatment with flexible dosing and thus provide information not available in rigid pivotal trials. Patient retention in the studies ranged from 75 to 80% at 1 year and from 36 to 68% at 2-year treatment intervals. Safety findings were generally similar to those of pivotal trials, with no major safety risks identified and with several specific adverse drug effects, such as hyponatremia, reported. The third-generation AEDs, some through new mechanisms and others with improved tolerability compared to related AEDs, provide new options in efficacy and tolerability.
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Affiliation(s)
- Charlotte S Kwok
- Department of Neurology, Johns Hopkins University, Meyer 2-147, 600 N. Wolfe St, Baltimore, MD, 21210, USA
| | - Emily L Johnson
- Department of Neurology, Johns Hopkins University, Meyer 2-147, 600 N. Wolfe St, Baltimore, MD, 21210, USA
| | - Gregory L Krauss
- Department of Neurology, Johns Hopkins University, Meyer 2-147, 600 N. Wolfe St, Baltimore, MD, 21210, USA.
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