1
|
Zhao T, Li HJ, Zhang HL, Yu J, Feng J, Wang TT, Sun Y, Yu LH. Twelve-Month Efficacy of Lacosamide Monotherapy at Maximal Dose and Tolerability for Epilepsy Treatment in Pediatric Patients: Real-World Clinical Experience. Pediatr Neurol 2023; 142:23-30. [PMID: 36868054 DOI: 10.1016/j.pediatrneurol.2023.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Revised: 11/09/2022] [Accepted: 01/31/2023] [Indexed: 02/08/2023]
Abstract
BACKGROUND The efficacy and safety of lacosamide (LCM) monotherapy in Chinese pediatric patients with epilepsy have not been established. Therefore, this real-world retrospective study aimed to assess the efficacy of 12 months after achievement the maximal dose and tolerability of LCM as monotherapy for epilepsy treatment in pediatric patients. METHODS Pediatric patients were administered LCM monotherapy in two ways: primary or conversion monotherapy. Seizure frequency was recorded as an average per month for the preceding three months at baseline and then at each follow-up period for three, six, and 12 months. RESULTS Primary monotherapy with LCM was administered to 37 (33.0%) pediatric patients, whereas conversion to monotherapy was achieved in 75 (67.0%) pediatric patients. The responder rates of pediatric patients receiving primary monotherapy with LCM at three, six, and 12 months were 75.7% (28 of 37), 67.6% (23 of 34), and 58.6% (17 of 29), respectively. The responder rates of pediatric patients receiving conversion to monotherapy with LCM at three, six, and 12 months were 80.0% (60 of 75), 74.3% (55 of 74), and 68.1% (49 of 72), respectively. The incidence of adverse reactions with conversion to LCM monotherapy and primary monotherapy was 32.0% (24 of 75) and 40.5% (15 of 37), respectively. CONCLUSION LCM is an effective and well-tolerated treatment option as monotherapy for the treatment of epilepsy.
Collapse
Affiliation(s)
- Ting Zhao
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Hong-Jian Li
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Hui-Lan Zhang
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Jing Yu
- Department of Neurology, Children's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hospital of Beijing Children's Hospital, Urumqi, Xinjiang, China
| | - Jie Feng
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Ting-Ting Wang
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China
| | - Yan Sun
- Department of Neurology, Children's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Hospital of Beijing Children's Hospital, Urumqi, Xinjiang, China.
| | - Lu-Hai Yu
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China; Institute of Clinical Pharmacy of Xinjiang Uygur Autonomous Region, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang, China.
| |
Collapse
|
2
|
Impact of ABCC2 1249G>A and -24C>T Polymorphisms on Lacosamide Efficacy and Plasma Concentrations in Uygur Pediatric Patients With Epilepsy in China. Ther Drug Monit 2023; 45:117-125. [PMID: 36253887 PMCID: PMC9819208 DOI: 10.1097/ftd.0000000000001003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 03/13/2022] [Indexed: 01/11/2023]
Abstract
PURPOSE We aimed to evaluate the effect of the ABCC2 1249G>A (rs2273697) and -24C>T (rs717620) polymorphisms on lacosamide (LCM) plasma concentrations and the efficacy of LCM in Uygur pediatric patients with epilepsy. METHODS We analyzed 231 pediatric patients with epilepsy, among which 166 were considered to be LCM responsive. For drug assays, 2-3 mL of venous blood was collected from each patient just before the morning LCM dose was administered (approximately 12 hours after the evening dose, steady-state LCM concentrations). The remaining samples after routine therapeutic drug monitoring were used for genotyping analysis. The χ 2 test and Fisher exact test were utilized for comparative analysis of the allelic and genotypic distribution of ABCC2 polymorphisms between the LCM-resistant and LCM-responsive groups. The Student t test or Mann-Whitney U test was conducted to analyze differences in plasma LCM concentration among pediatric patients with epilepsy with different genotypes. RESULTS Patients with the ABCC2 1249G>A GA genotype (0.7 ± 0.3 mcg/mL per kg/mg) and AA genotype (0.5 ± 0.3 mcg/mL per kg/mg) showed significantly ( P < 0.001) lower LCM concentration-to-dose (CD) ratios than patients with the GG genotype (1.0 ± 0.4 mcg/mL per kg/mg). Moreover, patients with the ABCC2 -24C>T CT genotype (0.6 ± 0.2 mcg/mL per kg/mg) and TT genotype (0.6 ± 0.3 mcg/mL per kg/mg) presented a significantly ( P < 0.001) lower LCM CD ratio than patients with the CC genotype (1.1 ± 0.4 mcg/mL per kg/mg). CONCLUSIONS The ABCC2 1249G>A (rs2273697) and ABCC2 -24C>T (rs717620) polymorphisms can affect plasma LCM concentrations and treatment efficacy among a population of Uygur pediatric patients with epilepsy, causing these patients to become resistant to LCM. In clinical practice, ABCC2 polymorphisms should be identified before LCM treatment, and then, the dosage should be adjusted for pediatric patients with epilepsy accordingly.
Collapse
|
3
|
Zhao T, Li HJ, Feng J, Zhang HL, Ting-ting W, Ma L, Yu J, Zhao WB, Sun L, Yu LH, Sun Y. Impact of ABCB1 Polymorphisms on Lacosamide Serum Concentrations in Uygur Pediatric Patients With Epilepsy in China. Ther Drug Monit 2022; 44:455-464. [PMID: 34610620 PMCID: PMC9083488 DOI: 10.1097/ftd.0000000000000927] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 09/12/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND P-glycoprotein, encoded by ABCB1 (or MDR1), may contribute to drug resistance in epilepsy by limiting gastrointestinal absorption and brain access to antiseizure medications. The study aimed to evaluate the impact of ABCB1 polymorphisms on lacosamide (LCM) serum concentrations in Uygur pediatric patients with epilepsy. METHODS The serum concentrations of LCM were determined by ultrahigh performance liquid chromatography, and the ABCB1 polymorphism was analyzed through polymerase chain reaction-fluorescence staining in situ hybridization. The χ2 test and the Fisher exact test were used to analyze the allelic and genotypic distributions of ABCB1 polymorphisms between the drug-resistant and drug-responsive patient groups. Differences in steady-state and dose-corrected LCM serum concentrations between different genotypes were analyzed using the one-way analysis of variance and the Mann-Whitney test. RESULTS A total of 131 Uygur children with epilepsy were analyzed, and of them, 41 demonstrated drug resistance. The frequency of the GT genotype of ABCB1 G2677T/A was significantly higher in the drug-resistant group than that in the drug-responsive group (P < 0.05, OR = 1.966, 95% CI, 1.060-3.647). Patients with the G2677T/A-AT genotype had a statistically significantly lower concentration-to-dose (CD) value than patients with the G2677T/A-GG genotype (mean: 0.6 ± 0.2 versus 0.8 ± 0.5 mcg/mL per mg/kg, P < 0.001). Significantly lower LCM serum concentrations were observed in ABCB1 C3435T CT and TT genotype carriers than those in the CC carriers (P = 0.008 and P = 0.002), and a significantly lower LCM CD value was observed in ABCB1 C3435T CT genotype carriers than that in the CC carriers (P = 0.042). CONCLUSIONS ABCB1 G2677T/A and C3435T polymorphisms may affect LCM serum concentrations and treatment efficacy in Uygur pediatric patients with epilepsy, leading to drug resistance in pediatric patients.
Collapse
Affiliation(s)
- Ting Zhao
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region
- Institute of Clinical Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region
| | - Hong-jian Li
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region
- Institute of Clinical Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region
| | - Jie Feng
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region
- Institute of Clinical Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region
| | - Hui-lan Zhang
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region
- Institute of Clinical Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region
| | - Wang Ting-ting
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region
- Institute of Clinical Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region
| | - Long Ma
- Department of Pediatrics, Children's Hospital of Xinjiang Uygur Autonomous Region; and
| | - Jing Yu
- Department of Pediatrics, Children's Hospital of Xinjiang Uygur Autonomous Region; and
| | - Wen-bo Zhao
- Xinjiang Dingju Biotechnology Co, Ltd, Urumqi, China
| | - Li Sun
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region
- Institute of Clinical Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region
| | - Lu-hai Yu
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region
- Institute of Clinical Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region
| | - Yan Sun
- Department of Pediatrics, Children's Hospital of Xinjiang Uygur Autonomous Region; and
| |
Collapse
|
4
|
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.
Collapse
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
| |
Collapse
|
5
|
Zhao T, Li HJ, Ma L, Feng J, Wang TT, Yu J, Sun L, Sun Y, Yu LH. Safety, efficacy, and tolerability of lacosamide for the treatment of epilepsy in pediatric patients in Uygur, China. Epilepsy Behav 2021; 117:107814. [PMID: 33611102 DOI: 10.1016/j.yebeh.2021.107814] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 01/19/2021] [Accepted: 01/20/2021] [Indexed: 10/22/2022]
Abstract
PURPOSE Lacosamide (LCM) was approved in China in 2018. However, the safety of LCM has not been established in pediatric patients. Therefore, the objective of this study was to investigate its safety, efficacy, and tolerability in pediatric patients living in Uygur, Northwest China. METHODS This is a retrospective analysis of pediatric patients diagnosed with epilepsy and on LCM therapy at a medical center. The seizure frequencies at 3, 6, and 12 months after starting LCM therapy were recorded and compared with the baseline monthly frequency. The primary outcome variables were the 50% responder and seizure-free rates. The secondary outcome variables included the terminal 6-month seizure remission and percentages of discontinuation due to a lack of efficacy and tolerability. Safety variables included the incidence and type of adverse reactions. RESULTS Seventy-two pediatric patients with epilepsy living in Uygur, China and receiving LCM treatment were included in the present study. Fifty (69%) children responded to LCM therapy with a more than 50% reduction in the frequency of seizures. Seizure-free rates increased over time, at 14%, 19%, and 20% at 3, 6, and 12 months, respectively. The number of baseline anti-seizure medications (ASMs) and order of LCM introduction significantly impacted the likelihood of seizure remission during the 12-month follow-up period (p < 0.05). During the entire period of LCM treatment, twenty-two children (30.5%) experienced at least one adverse reaction. CONCLUSION This retrospective study of 72 pediatric patients with epilepsy in Uygur, China, showed that LCM therapy is safe and effective for epilepsy in children, resulting in a reduction in the seizure rate.
Collapse
Affiliation(s)
- Ting Zhao
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province 830001, China; Institute of Clinical Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province 830001, China
| | - Hong-Jian Li
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province 830001, China; Institute of Clinical Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province 830001, China
| | - Long Ma
- Department of Neurology, Children's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province 830001, China
| | - Jie Feng
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province 830001, China; Institute of Clinical Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province 830001, China
| | - Ting-Ting Wang
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province 830001, China; Institute of Clinical Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province 830001, China
| | - Jing Yu
- Department of Neurology, Children's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province 830001, China
| | - Li Sun
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province 830001, China; Institute of Clinical Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province 830001, China
| | - Yan Sun
- Department of Neurology, Children's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province 830001, China.
| | - Lu-Hai Yu
- Department of Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province 830001, China; Institute of Clinical Pharmacy, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, Xinjiang Province 830001, China.
| |
Collapse
|
6
|
Efficacy and tolerability of treatment with lacosamide in children: Postmarketing experience from the Middle East. Seizure 2020; 79:75-79. [PMID: 32422546 DOI: 10.1016/j.seizure.2020.04.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 04/30/2020] [Indexed: 01/16/2023] Open
Abstract
PURPOSE The aim of this study was to evaluate the tolerability and efficacy of lacosamide (LCM) in Lebanese children with focal-onset seizures and to determine if specific variables are predictive of better effectiveness. METHODS This is a retrospective analysis from three medical centers on consecutive children diagnosed with focal onset seizures and initiated on LCM. The seizure frequencies following the introduction of LCM were recorded and compared to the baseline monthly frequency at 3, 6, 12, 18, and 24 months. The primary efficacy variables were the 50% responder and seizure-free rates. The secondary outcome variables included the terminal 6-month seizure remission and percentages of discontinuation due to lack of efficacy or tolerability. RESULTS 58 patients with a mean age of 10 years experiencing a mean of 36.2 seizures per month during baseline were included. The seizure-free rates were 32.8%, 29.7%, and 12.5% at 6, 12 and 24 months follow up, respectively. Patients concomitantly treated with a sodium channel blocker were less likely to achieve a terminal 6-month seizure remission while the early introduction of LCM resulted in a significantly higher likelihood of attaining such a remission. 74.1% of patients were still maintained on LCM at the last follow-up. The most common adverse events consisted of dizziness, somnolence, nausea, vomiting, and rarely double vision. CONCLUSIONS LCM is efficacious and overall well tolerated in children with focal-onset seizures and exhibits higher efficacy with early introduction and when added to a non-sodium channel blocker.
Collapse
|
7
|
Chang RSK, Lui HKK, Lui HTC, Leung CYW, Leung YHI, Wang YO. Efficacy upon 12-weeks after achievement of maximal dose and tolerability of lacosamide as an adjunctive therapy in epilepsy: Real world clinical experience. J Neurol Sci 2020; 409:116601. [PMID: 31801052 DOI: 10.1016/j.jns.2019.116601] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 11/25/2019] [Accepted: 11/26/2019] [Indexed: 01/16/2023]
Abstract
Lacosamide (LCM) is a new generation antiepileptic drug. It has only been available in Asia in recent years. A retrospective study at two hospitals in Hong Kong was performed to investigate the post-marketing efficacy and tolerability of the drug. A total of 81 subjects were recruited, among which 88% had drug-resistant epilepsy. The most common type of epilepsy was focal with unknown etiology. All patients used LCM as adjunctive therapy. The 50% responder rate was 42% at 12 weeks after achievement of maximal dose of LCM. No specific factor correlated with responsiveness including concomitant enzyme-inducing or sodium channel blocking anticonvulsants. Withdrawal rate within first 12 weeks after drug initiation was 14% while that at any time upon follow-up was 23%. Two cases of uncommon adverse reaction of myoclonus were also reported. The mechanism was postulated to be the sodium channel inhibiting action of LCM. Our study has shown LCM to have comparable efficacy and tolerability in post-marketing experience when compared with the landmark randomized controlled trials.
Collapse
Affiliation(s)
- Richard Shek-Kwan Chang
- Division of Neurology, Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong Special Administrative Region.
| | - Hoi Ki Kate Lui
- Division of Neurology, Department of Medicine, Tseung Kwan O Hospital, Hong Kong Special Administrative Region
| | - Hiu Tung Colin Lui
- Division of Neurology, Department of Medicine, Tseung Kwan O Hospital, Hong Kong Special Administrative Region
| | - C Y William Leung
- Division of Neurology, Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong Special Administrative Region
| | - Yu Hin Ian Leung
- Division of Neurology, Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong Special Administrative Region
| | - Yujie Olivia Wang
- Division of Neurology, Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong Special Administrative Region
| |
Collapse
|
8
|
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.
Collapse
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
| |
Collapse
|