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Dilber B, Serdaroğlu E, Kanmaz S, Kılıç B, İpek R, Menderes DK, Yıldız N, Topçu Y, Arhan EP, Serdaroğlu A, Okuyaz Ç, Aydın K, Tekgül H, Cansu A. A Multicenter Study of Self-Limited Epilepsy With Centrotemporal Spikes: Effectiveness of Antiseizure Medication With Respect to Spike-Wave Index. Pediatr Neurol 2024; 152:79-86. [PMID: 38237317 DOI: 10.1016/j.pediatrneurol.2023.12.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 11/06/2023] [Accepted: 12/18/2023] [Indexed: 02/20/2024]
Abstract
BACKGROUND There is no certain validated electroencephalographic (EEG) parameters for outcome prediction in children with self-limited epilepsy with centrotemporal spikes. To assess the effectiveness of antiseizure medication (ASM) for seizure outcome with respect to the spike-wave index (SWI) on serial EEG recordings. METHODS In this multicenter study, the study cohort consisted of 604 children with self-limited epilepsy with centrotemporal spikes. A data set of epilepsy centers follow-up between 2010 and 2022. The cohort was divided into 4 groups as those receiving 3 different monotherapy (carbamazepine [CBZ]/valproic acid [VPA]/levetiracetam [LEV]) and dual therapy. SWI analysis was performed with the percent of spikes in the 2-minute epoch in the 5th 6th minutes of the nonrapid eye movement sleep EEG record. The study group were also categorized according to seizure burden with seizure frequency (I) >2 seizures and (II) >5 seizures. Seizure outcome was evaluated based on the reduction in seizure frequency over 6-month periods: (1) 50% reduction and (2) seizure-free (complete response). RESULTS ASM monotherapy was achieved in 74.5% children with VPA, CBZ, and LEV with similar rates of 85.8%, 85.7%, and 77.9%. Dual therapy was need in the 25.5% of children with SeLECT. More dual therapy was administered in children aged below 5 years with a rate of 46.2%. Earlier seizure-free achievement time was seen in children with LEV monotherapy with more complete-response rate (86.7%) compared the VPA and CBZ. CONCLUSIONS We also determined that the children on dual therapy had more SWI clearance in the subsequent EEG recordings. The ROC curve analyses were performed to predict initial drug selection with using the SWI% might be used for the prediction of ASM type and drug selection in children.
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Affiliation(s)
- Beril Dilber
- Department of Pediatric Neurology, Karadeniz Technical University, Trabzon, Turkey
| | - Esra Serdaroğlu
- Department of Pediatric Neurology, Gazi University, Ankara, Turkey
| | - Seda Kanmaz
- Department of Pediatric Neurology, Ege University, İzmir, Turkey
| | - Betül Kılıç
- Department of Pediatric Neurology, Medipol University, İstanbul Turkey
| | - Rojan İpek
- Department of Pediatric Neurology, Mersin University, Mersin, Turkey
| | | | - Nihal Yıldız
- Department of Pediatric Neurology, Karadeniz Technical University, Trabzon, Turkey
| | - Yasemin Topçu
- Department of Pediatric Neurology, Medipol University, İstanbul Turkey
| | - Ebru Petek Arhan
- Department of Pediatric Neurology, Gazi University, Ankara, Turkey
| | - Ayşe Serdaroğlu
- Department of Pediatric Neurology, Gazi University, Ankara, Turkey
| | - Çetin Okuyaz
- Department of Pediatric Neurology, Mersin University, Mersin, Turkey
| | - Kürşad Aydın
- Department of Pediatric Neurology, Medipol University, İstanbul Turkey
| | - Hasan Tekgül
- Department of Pediatric Neurology, Ege University, İzmir, Turkey
| | - Ali Cansu
- Department of Pediatric Neurology, Karadeniz Technical University, Trabzon, Turkey.
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Shi XY, Ju J, Lu Q, Hu LY, Tian YP, Guo GH, Liu ZS, Wu GF, Zhu HM, Zhang YQ, Li D, Gao L, Yang L, Wang CY, Liao JX, Wang JW, Zhou SZ, Wang H, Li XJ, Gao JY, Zhang L, Shu XM, Li D, Li Y, Chen CH, Zhang XJ, Zhong JM, Zhai QX, Sun YH, Lin XF, Ren RN, Yin F, Chen YH, Jia FY, Yang ZX, Wang JL, Xia ZZ, Wang LW, Luo R, Zou LP. Both epilepsy and anti-seizure medications affect bone metabolism in children with self-limited epilepsy with centrotemporal spikes. Epilepsia 2023; 64:2667-2678. [PMID: 37522416 DOI: 10.1111/epi.17733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 07/27/2023] [Accepted: 07/27/2023] [Indexed: 08/01/2023]
Abstract
OBJECTIVE Bone metabolism can be influenced by a range of factors. We selected children with self-limited epilepsy with centrotemporal spikes (SeLECTS) and lifestyles similar to those of healthy children to control for the confounding factors that may influence bone metabolism. We aimed to identify the specific effects of epilepsy and/or anti-seizure medications (ASMs) on bone metabolism. METHODS Patients with SeLECTS were divided into an untreated group and a monotherapy group, and the third group was a healthy control group. We determined the levels of various biochemical markers of bone metabolism, including procollagen type I nitrogenous propeptide (PINP), alkaline phosphatase (ALP), osteocalcin (OC), collagen type I cross-linked C-telopeptide (CTX), calcium, magnesium, phosphorus, parathyroid hormone (PTH), and vitamin D3 (VD3 ). RESULTS A total of 1487 patients (from 19 centers) were diagnosed with SeLECTS; 1032 were analyzed, including 117 patients who did not receive any ASMs (untreated group), 643 patients who received only one ASM (monotherapy group), and 272 children in the healthy control group. Except for VD3 , other bone metabolism of the three groups were different (p < .001). Bone metabolism was significantly lower in the untreated group than the healthy control group (p < .05). There were significant differences between the monotherapy and healthy control group in the level of many markers. However, when comparing the monotherapy and untreated groups, the results were different; oxcarbazepine, levetiracetam, and topiramate had no significant effect on bone metabolism. Phosphorus and magnesium were significantly lower in the valproic acid group than the untreated group (adjusted p < .05, Cliff's delta .282-.768). CTX was significantly higher in the lamotrigine group than in the untreated group (adjusted p = .012, Cliff's delta = .316). SIGNIFICANCE Epilepsy can affect many aspects of bone metabolism. After controlling epilepsy and other confounders that affect bone metabolism, we found that the effects of ASMs on bone metabolism differed. Oxcarbazepine, levetiracetam, and topiramate did not affect bone metabolism, and lamotrigine corrected some of the abnormal markers of bone metabolism in patients with epilepsy.
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Affiliation(s)
- Xiu-Yu Shi
- Department of Pediatrics, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Jun Ju
- Department of Pediatrics, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Qian Lu
- Department of Pediatrics, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Lin-Yan Hu
- Department of Pediatrics, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Ya-Ping Tian
- Research Center of Birth Defect Prevention Technology, Medical Innovation Research Division of Chinese PLA General Hospital, Beijing, China
| | - Guang-Hong Guo
- Department of Laboratory Medicine, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Zhi-Sheng Liu
- Department of Neurology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Ge-Fei Wu
- Department of Neurology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Hong-Min Zhu
- Department of Neurology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Yu-Qin Zhang
- Department of Neurology, Tianjin Children's Hospital/Tianjin University Children's Hospital, Tianjin, China
| | - Dong Li
- Department of Neurology, Tianjin Children's Hospital/Tianjin University Children's Hospital, Tianjin, China
| | - Li Gao
- Department of Pediatrics, People's Hospital of Zhengzhou University, Henan Provincial People's Hospital, Zhengzhou, China
| | - Liu Yang
- Department of Pediatrics, People's Hospital of Zhengzhou University, Henan Provincial People's Hospital, Zhengzhou, China
| | - Chun-Yu Wang
- Department of Neurology, Harbin Children's Hospital, Harbin, China
| | - Jian-Xiang Liao
- Department of Neurology, Shenzhen Children's Hospital, Shenzhen, China
| | - Ji-Wen Wang
- Department of Neurology, Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Shui-Zhen Zhou
- Department of Neurology, Children's Hospital of Fudan University, Shanghai, China
| | - Hua Wang
- Department of Pediatric Neurology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xiao-Jing Li
- Department of Neurology, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Jing-Yun Gao
- Department of Pediatric Neurology, Hebei Tangshan City Maternal and Child Health Care Hospital, Tangshan, China
| | - Li Zhang
- Department of Pediatrics, Linyi People's Hospital, Linyi, China
| | - Xiao-Mei Shu
- Department of Pediatrics, Zunyi Medical College, Zunyi, China
| | - Dan Li
- Department of Pediatrics, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yan Li
- Department of Neurology, Children's Hospital Affiliated to Soochow University, Suzhou, China
| | - Chun-Hong Chen
- Department of Neurology, Beijing Children's Hospital, National Center for Children's Health, Capital Medical University, Beijing, China
| | - Xiu-Ju Zhang
- Department of Pediatrics, Xingtai People's Hospital, Xingtai, China
| | - Jian-Min Zhong
- Department of Neurology, Jiangxi Provincial Children's Hospital, Nanchang, China
| | - Qiong-Xiang Zhai
- Department of Pediatrics, Guangdong General Hospital, Guangzhou, China
| | - Yan-Hong Sun
- Department of Pediatrics, Cangzhou Central Hospital, Cangzhou, China
| | - Xue-Feng Lin
- Department of Neurology, Quanzhou Children's Hospital, Quanzhou, China
| | - Rong-Na Ren
- Department of Pediatrics, 900 Hospital of the Joint Logistics Team, Fuzhou, China
| | - Fei Yin
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha, China
| | - Yan-Hui Chen
- Department of Pediatrics, Fujian Medical University Union Hospital, Fuzhou, China
| | - Fei-Yong Jia
- Department of Development and Behavioral Pediatrics, The First Hospital of Jilin University, Changchun, China
| | - Zhi-Xian Yang
- Department of Neurology, Peking University First Hospital, Beijing, China
| | - Ju-Li Wang
- Department of Epilepsy, The Central Hospital of Jiamusi City, Jiamusi, China
| | - Zhe-Zhi Xia
- Department of Neurology, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Li-Wen Wang
- Department of Neurology, Capital Institute of Pediatrics, Beijing, China
| | - Rong Luo
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Li-Ping Zou
- Department of Pediatrics, the First Medical Center, Chinese PLA General Hospital, Beijing, China
- Center for Brain Disorders Research, Beijing Institute for Brain Disorders, Capital Medical University, Beijing, China
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Li Y, Li Y, Sun J, Niu K, Wang P, Xu Y, Wang Y, Chen Q, Zhang K, Wang X. Relationship between brain activity, cognitive function, and sleep spiking activation in new-onset self-limited epilepsy with centrotemporal spikes. Front Neurol 2022; 13:956838. [DOI: 10.3389/fneur.2022.956838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 10/07/2022] [Indexed: 11/11/2022] Open
Abstract
ObjectiveThis study aimed to investigate the relationship between cognitive function sleep spiking activation and brain activity in self-limited epilepsy with centrotemporal spikes (SeLECTS).MethodsWe used spike-wave index (SWI), which means the percentage of the spike and slow wave duration to the total non-REM (NREM) sleep time, as the grouping standard. A total of 14 children with SeLECTS (SWI ≥ 50%), 21 children with SeLECTS (SWI < 50%), and 20 healthy control children were recruited for this study. Cognitive function was evaluated using the Wechsler Intelligence Scale for Children, Fourth Edition (Chinese version) (WISC-IV). Magnetic source activity was assessed using magnetoencephalography calculated for each frequency band using the accumulated source imaging (ASI) technique.ResultsChildren with SeLECTS (SWI ≥ 50%) had the lowest cognitive function scores, followed by those with SeLECTS (SWI < 50%) and then healthy controls. There were significant differences in the localization of magnetic source activity between the three groups: in the alpha (8–12 Hz) frequency band, children with SeLECTS (SWI ≥ 50%) showed deactivation of the medial frontal cortex (MFC) region; in the beta (12–30 Hz) frequency band, children with SeLECTS (SWI ≥ 50%) showed deactivation of the posterior cingulate cortex (PCC) segment; and in the gamma (30–80 Hz) frequency band, children in the healthy group showed activation of the PCC region.ConclusionThis study revealed significant decreases in cognitive function in children with SeLECTS (SWI ≥ 50%) compared to children with SeLECTS (SWI < 50%) and healthy children, as well as significant differences in magnetic source activity between the three groups. The findings suggest that deactivation of magnetic source activity in the PCC and MFC regions is the main cause of cognitive function decline in SeLECTS patients with some frequency dependence.
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Cheng W, Yang Y, Chen Y, Shan S, Li C, Fang L, Zhang W, Lan S, Zhang X. Anti-Seizure Medication Treatment of Benign Childhood Epilepsy With Centrotemporal Spikes: A Systematic Review and Meta-analysis. Front Pharmacol 2022; 13:821639. [PMID: 35359874 PMCID: PMC8960983 DOI: 10.3389/fphar.2022.821639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 02/07/2022] [Indexed: 11/20/2022] Open
Abstract
Background: This study aimed to evaluate the efficacy and tolerability of Anti-Seizure medication (ASM) treatment in patients with BECTS. Method: We searched PubMed, Cochrane Library, Embase, MEDLINE, Web of Science, China National Knowledge Infrastructure (CNKI), WANFANG DATA, and China Science and Technology Journal Database (VIP) between 1 Jan 1990, and 1 Sep 2021, for randomized controlled studies. Data on seizure freedom rate, rate of treatment withdrawal due to serious adverse events, rate of any adverse events and dropout, 50% remission rate, the proportion of patients whose EEG to be normalized, and improvement in cognitive function were extracted by two authors independently. The pooled data were meta-analyzed using a random effects model. Results: A total of 27 studies evaluating 9 ASMs were included, 19 of which were suitable for meta-analysis. Compared with sulthiame (STM), levetiracetam (LEV) was associated with a higher probability of treatment withdrawal due to serious adverse events [RR = 5.12, 95% CI (1.19, 22.01), I 2 = 0.0%], experiencing any adverse events [RR = 5.12, 95% CI (1.19, 22.01)], and dropping out for any reason [RR = 3.17, 95% CI (1.36, 10.11)], while it did not affect the seizure freedom rate [RR = 0.90, 95% CI (0.75, 1.06)]. LEV significantly improved cognitive performance relative to carbamazepine (CBZ) but had no effect on the proportion of any adverse events [RR = 0.62, 95% CI (0.25, 1.59)] and EEG to be normalized [RR = 1.27, 95% CI (0.94, 1.71)]. There was no higher probability of a 50% remission rate when comparing valproic acid (VPA) to LEV [RR = 0.96, 95% CI (0.57, 1.61)] and oxcarbazepine (OXC) [RR = 0.61, 95% CI (0.31, 1.20)]. In addition, STM was related to a higher probability of EEG normalization than placebo [RR = 4.61, 95% CI (2.12, 10.01)]. The included single studies also provided some evidence for the efficacy and/or tolerability of other ASMs in BECTS, including topiramate, lamotrigine, clobazam, and clonazepam. The risk of bias of the included studies was frequently low or unclear. Conclusion: This study indicated some discrepancies in efficacy and tolerability among ASMs used in patients with BECTS. More randomized controlled trials (RCTs) comparing ASMs with larger populations are required to ascertain the optimum antiepileptic drug treatment to guide clinicians.
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Affiliation(s)
- Wenwen Cheng
- Department of Neurology, Maoming People’s Hospital, Maoming, China
| | - Yan Yang
- Department of Neurology, Maoming People’s Hospital, Maoming, China
| | - Ying Chen
- Department of Ideological and Political Theory Teaching, Maoming Polytechnic, Maoming, China
| | - Sharui Shan
- Department of Rehabilitation, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
| | - Changhui Li
- Department of Neurology, Maoming People’s Hospital, Maoming, China
| | - Ling Fang
- Department of Neurology, Maoming People’s Hospital, Maoming, China
| | - Weiguo Zhang
- Department of Neurology, Maoming People’s Hospital, Maoming, China
- *Correspondence: Weiguo Zhang, ; Song Lan, ; Xiong Zhang,
| | - Song Lan
- Department of Neurology, Maoming People’s Hospital, Maoming, China
- *Correspondence: Weiguo Zhang, ; Song Lan, ; Xiong Zhang,
| | - Xiong Zhang
- Department of Neurology, Maoming People’s Hospital, Maoming, China
- *Correspondence: Weiguo Zhang, ; Song Lan, ; Xiong Zhang,
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Suo GH, Zheng YQ, Wu YJ, Tang JH. Effects of levetiracetam and oxcarbazepine monotherapy on intellectual and cognitive development in children with benign epilepsy with centrotemporal spikes. Acta Neurol Belg 2021; 121:1265-1273. [PMID: 33590471 PMCID: PMC8443489 DOI: 10.1007/s13760-021-01613-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 01/26/2021] [Indexed: 11/21/2022]
Abstract
Levetiracetam (LEV) and oxcarbazepine (OXC) are commonly used in the treatment of epilepsy, but their efficacy and safety have seldom been compared for the treatment of children with benign epilepsy with centrotemporal spikes (BECTS). We thus assessed the efficacy of LEV and OXC monotherapy in the treatment of children with BECTS, and the effect of this treatment on children’s intelligence and cognitive development. This was a randomized, single-center trial. Children with BECTS were randomized (1:1) into LEV and OXC groups, and were assessed at 1, 3 and 6 months after treatment. The primary outcomes were the frequency of seizures and changes in intelligence and cognitive function. Secondary outcomes were electroencephalogram (EEG) results and safety. Seventy children were enrolled and randomized to the LEV group or the OXC group, and 32 of the 35 children in each group completed the study. After 6 months, the effective treatment rate of the OXC group was significantly higher than that of the LEV group (78.12 vs. 53.12%, p = 0.035). However, no significant inter-group difference was observed in EEG improvement (p = 0.211). In terms of intelligence and cognitive development, children in the OXC group exhibited significantly improved choice reaction time, mental rotation, and Wisconsin Card Sorting Test results (all p < 0.05). Both LEV and OXC were well tolerated, with 18.75 and 21.88% of children reporting mild adverse events (p = 0.756). OXC monotherapy was more effective than LEV for children with BECTS. In addition, children with OXC monotherapy had higher improvements in children’s intelligence and cognitive function than those with LEV monotherapy.
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Wang P, Li Y, Sun Y, Sun J, Niu K, Zhang K, Xiang J, Chen Q, Hu Z, Wang X. Altered functional connectivity in newly diagnosed benign epilepsy with unilateral or bilateral centrotemporal spikes: A multi-frequency MEG study. Epilepsy Behav 2021; 124:108276. [PMID: 34547687 DOI: 10.1016/j.yebeh.2021.108276] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 08/15/2021] [Accepted: 08/15/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Rolandic epilepsy (RE) is one of the most common forms of epilepsy syndromes in children. The condition is usually accompanied with either unilateral or bilateral centrotemporal epileptic discharge. Despite the term "benign", many studies have reported that children with benign epilepsy with centrotemporal spikes (BECTS) display a range of pervasive cognitive difficulties. In addition, existing research suggests that unilateral and bilateral centrotemporal spikes may affect cognition through different mechanisms. Consequently, the present study aimed to investigate cognitive impairment and the resting-state network topology of children with benign epilepsy with unilateral centrotemporal spikes (U-BECTS) and with bilateral centrotemporal spikes (B-BECTS). METHODS This study recruited 14 children with U-BECTS and 14 with B-BECTS. Thereafter, cognition was assessed in 28 children with BECTS and 14 healthy controls, using the fourth edition of the Wechsler Intelligence Scale (WISC-IV). Additionally, the functional network of the brain was constructed through magnetoencephalography (MEG) to record the resting-state brain magnetic signals of the brain and by computing virtual sensor waveforms at the source level. Moreover, graph theory (GT) analysis was used to assess the properties of the brain network. RESULTS Children in the B-BECTS group had an earlier onset of epilepsy compared to those in the U-BECTS category. In addition, both the B-BECTS and U-BECTS groups had lower Full Scale Intelligence Quotient (FSIQ), Verbal Comprehension Index (VCI), and Working Memory Index (WMI) scores, compared to the healthy controls although only children in the B-BECTS category had lower Perceptual Reasoning Index (PRI) scores. The results also showed that both BECTS groups had increased frontal cortex connectivity in specific frequency bands. Notably, children with B-BECTS showed a more disorderly and randomized network in the 1-4-Hz and 80-250-Hz frequency bands. Moreover, GT analysis showed that children with B-BECTS had lower clustering coefficient and characteristic path length in the 80-250-Hz frequency bands and higher connection strength in the 4-8-Hz frequency bands. On the other hand, the U-BECTS group had a higher clustering coefficient in the 8-12-Hz frequency bands, compared to the healthy controls. Correlation analysis revealed that there were negative correlations between network parameters, clinical characteristics, and neuropsychological data in the U-BECTS category. CONCLUSION The findings revealed that children with BECTS display a diffuse early cognitive deficit. In addition, resting-state suboptimal network topology may be the mechanism of cognitive impairment in children with BECTS. The study also showed that and children with B-BECTS may be at a higher risk of cognitive impairment.
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Affiliation(s)
- Pengfei Wang
- Department of Neurology, Nanjing Brain Hospital, Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Yihan Li
- Department of Neurology, Nanjing Brain Hospital, Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Yulei Sun
- Department of Neurology, Nanjing Brain Hospital, Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Jingtao Sun
- Department of Neurology, Nanjing Brain Hospital, Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Kai Niu
- Department of Neurology, Nanjing Brain Hospital, Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Ke Zhang
- Department of Neurology, Nanjing Brain Hospital, Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Jing Xiang
- MEG Center, Division of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45220, United States
| | - Qiqi Chen
- MEG Center, Nanjing Brain Hospital, Nanjing, Jiangsu 210029, China
| | - Zheng Hu
- Department of Neurology, Nanjing Children's Hospital, Nanjing, Jiangsu 210029, China
| | - Xiaoshan Wang
- Department of Neurology, Nanjing Brain Hospital, Nanjing Medical University, Nanjing, Jiangsu 210029, China.
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An O, Nagae LM, Aringazina A, Winesett SP. Comparative assessment of health-related quality of life with and without anticonvulsant therapy in patients with childhood epilepsy with centrotemporal spikes. J Int Med Res 2021; 49:3000605211039805. [PMID: 34459274 PMCID: PMC8408894 DOI: 10.1177/03000605211039805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective To estimate anti-seizure medication (ASM) treatment burden and its effects on health-related quality of life (HRQOL) in new-onset childhood epilepsy with centrotemporal spikes (CECTS) using different treatment approaches in Kazakhstan. Methods Forty-three patients were followed prospectively during 2015 to 2020 for at least 2 years. Patients were divided into three groups: (1) history of ≤3 seizures (n = 32); (2) ≥4 seizures (n = 6); (3) cerebral palsy coexisting with CECTS (n = 5). The first group was subdivided into treated (n = 8) and observed (n = 24) subgroups. The shortened Quality of Life in Childhood Epilepsy Questionnaire (QOLCE-55) was completed by parents after 6 months of follow-up. Results At the end of the study, all children had a sustained remission from seizures for at least 2 years. Differences were identified in emotional, social, and physical subscales between patients in the low seizure frequency group. Signs of low self-esteem, anxiety, depression, limited social interaction owing to pharmacotherapy, painful medical procedures, and stigma were reasons for decreased HRQOL in the treated subgroup. Overall HRQOL in treated (89.2 ± 5.2) patients was significantly decreased compared with observed children with low seizure frequency (98.0 ± 3.0). Conclusion ASM therapy does not necessarily improve and may decrease HRQOL in children with low seizure frequency CECTS.
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Affiliation(s)
- Olga An
- Department of Children's Diseases, Kazakhstan's Medical University, School of Public Health (KSPH), Almaty, Kazakhstan
| | - Lidia Mayumi Nagae
- Department of Medical Imaging, Neuroradiology, Banner University Medical Center, Tucson, AZ, USA
| | - Altyn Aringazina
- Department of Population Health and Social Sciences, Kazakhstan's Medical University, School of Public Health (KSPH), Almaty, Kazakhstan
| | - Steven Parrish Winesett
- Department of Pediatrics, Division of Pediatric Neurology, University of Florida, Gainesville, FL, USA
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Kessi M, Yan F, Pan L, Chen B, Olatoutou E, Li D, He F, Rugambwa T, Yang L, Peng J, Yin F. Treatment for the Benign Childhood Epilepsy With Centrotemporal Spikes: A Monocentric Study. Front Neurol 2021; 12:670958. [PMID: 34025572 PMCID: PMC8134665 DOI: 10.3389/fneur.2021.670958] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 04/09/2021] [Indexed: 11/29/2022] Open
Abstract
Background and Purpose: To date, there is no specific treatment guideline for the benign childhood epilepsy with centrotemporal spikes (BECTS). Several countries recommend levetiracetam, carbamazepine, sodium valproate, oxcarbazepine, and lamotrigine as first-line drugs. Nevertheless, some of these drugs are associated with cognitive decline. Available studies that investigated the efficacy of levetiracetam and sodium valproate on BECTS involved small sample sizes. This study aimed to evaluate the efficacy of levetiracetam and sodium valproate on cognition, and to investigate the prognostic factors for BECTS as whole. Methods: Clinical data and treatment status of all patients with BECTS at Xiangya Hospital, Central South University followed from 2008 to 2013 were analyzed retrospectively. Since electrical status epilepticus in sleep (ESES) has been confirmed to play a role in cognitive deterioration, in order to evaluate the response to drugs and their cognitive effects, we created two groups of patients according to the levels of spike wave index (SWI): group 1; 0–50% SWI and group 2; >50% SWI at the last follow up. Results: A total of 195 cases were enrolled: 49.7% received monotherapies, 24.1% duotherapies and 27.2% polytherapies. Medications included; levetiracetam plus other drug (s) (75.9%), levetiracetam alone (32.8%), sodium valproate plus other drug (s) (31.3%), and sodium valproate alone (5.1%). After 2 years of treatment and follow up, 71% of the cases had a good seizure outcome, 15.9% had an improvement of SWI, and 91.7% had a normal DQ/IQ. Sodium valproate combined with levetiracetam, and sodium valproate alone correlated with good improvement of SWI, whereas, focal spikes were linked with poor improvement. For both groups (group 1 and group 2): monotherapy, levetiracetam alone, and a normal DQ/IQ at seizure onset correlated with good cognitive outcomes, in contrast, polytherapy, sodium valproate plus other drug (s), levetiracetam plus sodium valproate, an initial SWI of ≥85%, and multifocal spikes were linked to cognitive deterioration. Conclusions: Monotherapy, particularly levetiracetam seems to be a good first-line therapy which can help in normalizing the electroencephalograph and preventing cognitive decline. Polytherapy, mostly the administration of sodium valproate seems to relate with poor cognition, therefore, it is recommended to avoid it.
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Affiliation(s)
- Miriam Kessi
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha, China.,Hunan Intellectual and Developmental Disabilities Research Center, Changsha, China
| | - Fangling Yan
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha, China.,Hunan Intellectual and Developmental Disabilities Research Center, Changsha, China
| | - Langui Pan
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha, China.,Hunan Intellectual and Developmental Disabilities Research Center, Changsha, China
| | - Baiyu Chen
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha, China.,Hunan Intellectual and Developmental Disabilities Research Center, Changsha, China
| | - Eleonore Olatoutou
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha, China.,Hunan Intellectual and Developmental Disabilities Research Center, Changsha, China
| | - Dong Li
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha, China.,Hunan Intellectual and Developmental Disabilities Research Center, Changsha, China
| | - Fang He
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha, China.,Hunan Intellectual and Developmental Disabilities Research Center, Changsha, China
| | - Tibera Rugambwa
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, China
| | - Lifen Yang
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha, China.,Hunan Intellectual and Developmental Disabilities Research Center, Changsha, China
| | - Jing Peng
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha, China.,Hunan Intellectual and Developmental Disabilities Research Center, Changsha, China
| | - Fei Yin
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha, China.,Hunan Intellectual and Developmental Disabilities Research Center, Changsha, China
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Li Z, Zhang J, Wang F, Yang Y, Hu J, Li Q, Tian M, Li T, Huang B, Liu H, Zhang T. Surface-based morphometry study of the brain in benign childhood epilepsy with centrotemporal spikes. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1150. [PMID: 33240999 PMCID: PMC7576069 DOI: 10.21037/atm-20-5845] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background The study aimed to explore cortical morphology in benign childhood epilepsy with centrotemporal spikes (BECTS) and the relationship between cortical characteristics and age of onset and intelligence quotient (IQ). Methods Cortical morphometry with surface-based morphometry (SBM) was used to compare changes in cortical thickness, gyrification, sulcal depth, and fractal dimension of the cerebral cortex between 25 BECTS patients and 20 healthy controls (HCs) with two-sample t-tests [P<0.05, family-wise error (FWE) corrected]. Relationships between abnormal cortical morphological changes and age of onset and IQ, which included verbal intelligence quotient (VIQ), performance intelligence quotient (PIQ), and full-scale intelligence quotient (FIQ) were investigated with Spearman correlation analysis (P<0.05, uncorrected). Results The BECTS patients showed extensive cortical thinning predominantly in bilateral frontal, temporal regions, and limbic system. Cortical gyrification increased in the left hemisphere and partial right hemisphere, and the decreased cortical gyrification was only in the left hemisphere. The increased sulcal depth was the left fusiform gyrus. There are no statistically significant differences in the fractal dimension. Correlation analysis revealed the negative correlation between age of onset and cortical thickness in the right precentral gyrus. It also revealed the negative correlation between the age of onset and cortical gyrification in the left inferior parietal gyrus. Also, there was negative correlation between VIQ and cortical gyrification in the left supramarginal gyrus of BECTS patients. Conclusions This study reveals aberrant cortical thickness, cortical gyrification, and sulcal depth of BECTS in areas related to cognitive functions including language, attention and memory, and the correlation between some brain regions and VIQ and age of onset, providing a potential marker of early neurodevelopmental disturbance and cognitive dysfunction in BECTS.
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Affiliation(s)
- Zhengzhen Li
- Department of Radiology, Affiliated Hospital of Zunyi Medical University, Medical Imaging Center of Guizhou Province, Zunyi, China
| | - Jingjing Zhang
- Department of Radiology, Affiliated Hospital of Zunyi Medical University, Medical Imaging Center of Guizhou Province, Zunyi, China
| | - Fuqin Wang
- Department of Radiology, Affiliated Hospital of Zunyi Medical University, Medical Imaging Center of Guizhou Province, Zunyi, China
| | - Yang Yang
- Department of Radiology, Affiliated Hospital of Zunyi Medical University, Medical Imaging Center of Guizhou Province, Zunyi, China
| | - Jie Hu
- Department of Radiology, Affiliated Hospital of Zunyi Medical University, Medical Imaging Center of Guizhou Province, Zunyi, China
| | - Qinghui Li
- Department of Radiology, Affiliated Hospital of Zunyi Medical University, Medical Imaging Center of Guizhou Province, Zunyi, China
| | - Maoqiang Tian
- Department of Pediatrics, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Tonghuan Li
- Department of Neurological Rehabilitation of Children, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Bingsheng Huang
- Medical AI Lab, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen, China.,Shenzhen University Clinical Research Center for Neurological Diseases, Shenzhen, China
| | - Heng Liu
- Department of Radiology, Affiliated Hospital of Zunyi Medical University, Medical Imaging Center of Guizhou Province, Zunyi, China
| | - Tijiang Zhang
- Department of Radiology, Affiliated Hospital of Zunyi Medical University, Medical Imaging Center of Guizhou Province, Zunyi, China
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Gu W, Chen J, Tian W, Tao W, Chen J, Zhang G, Zheng G, Wu C. Outcome analysis of children with rolandic discharges on EEG: A real-world study. Seizure 2020; 82:105-108. [PMID: 33059311 DOI: 10.1016/j.seizure.2020.09.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 09/15/2020] [Accepted: 09/17/2020] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To evaluate the efficacy of drugs for patients with central mid-temporal (rolandic) discharges detected by electroencephalogram (EEG). METHODS This retrospective study enrolled 430 patients with rolandic discharges, who were treated at the Neuroelectrophysiology Center of the Children's Hospital of Nanjing Medical University from February 2015 to February 2018. Patients were divided into three groups according to medication: levetiracetam (LEV), oxcarbazepine (OXC) and sodium valproate (VPA). All patients were followed up for at least 2 years, and the seizure frequency, EEG results and side effects of drugs were recorded. RESULTS Rolandic epilepsy (RE) occurred in 398/430 patients. Rolandic discharges were also found in those with febrile seizures, tic disorders, and attention deficit hyperactivity disorder. Thirty-one patients experienced only one seizure and no relapse, while 367 patients experienced more than two seizures (including 364 receiving drug treatment). The failure rate of LEV as initial therapy was significantly higher than those of OXC and VPA. The overall efficacy of OXC was higher than that of LEV. However, none of the three medications could control rolandic discharges. Moreover, the side effects of the three drugs were mild. CONCLUSIONS Rolandic discharges are common in children with RE and other diseases, such as febrile seizures, tic disorders, and attention deficit hyperactivity disorder. Patients with only one seizure need no treatment. Those with multiple seizures can be treated with OXC, LEV, and VPA. OXC serves as the initial antiepileptic drug with a lower failure rate and significant efficacy.
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Affiliation(s)
- Wei Gu
- Children's Hospital of Nanjing Medical University, China
| | - Jingjing Chen
- Children's Hospital of Nanjing Medical University, China
| | - Wantong Tian
- The Affiliated Jiangning Hospital of Nanjing Medical University, China
| | - Wei Tao
- Children's Hospital of Nanjing Medical University, China
| | - Jing Chen
- Children's Hospital of Nanjing Medical University, China
| | - Gang Zhang
- Children's Hospital of Nanjing Medical University, China
| | - Guo Zheng
- Children's Hospital of Nanjing Medical University, China
| | - Chunfeng Wu
- Children's Hospital of Nanjing Medical University, China.
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Li X, Xie LL, Han W, Hong SQ, Ma JN, Wang J, Jiang L. Clinical Forms and GRIN2A Genotype of Severe End of Epileptic-Aphasia Spectrum Disorder. Front Pediatr 2020; 8:574803. [PMID: 33240831 PMCID: PMC7677254 DOI: 10.3389/fped.2020.574803] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Accepted: 09/28/2020] [Indexed: 11/25/2022] Open
Abstract
Objective: This study aims to analyze the electroclinical characteristics and gene test results of children on the severe end of the epilepsy aphasia spectrum (EAS) and also the correlation of EAS-related GRIN2A genes to explore the genotype-phenotype relationships, as well as potential pathogenic mechanism of EAS. Methods: A retrospective study was conducted on the participants diagnosed with Landau-Kleffner syndrome (LKS), epileptic encephalopathy with continuous spike-and-wave during sleep (CSWS), and atypical benign partial epilepsy (ABPE) at the Children's Hospital of Chongqing Medical University from January 2013 to June 2019. Whole-exome sequencing was performed in six patients, and epileptic panel was carried out in two. In addition, we reviewed all the published literatures reporting EAS patients with pathogenic variants until June 2019 and conducted Gene Ontology (GO) analysis, as well as protein-protein interaction (PPI) network. Results: The mean age at seizure onset was 55.4 ± 27.0 months. The baseline severity of the spike-wave index (SWI) was not significantly correlated with intellectual disability (ID) level. Two pathogenic de novo GRIN2A null variants were identified in patients with ABPE who had less severe ID, despite the electrical status epilepticus during slow-wave sleep (ESES). By literature reviewing, 18 GRIN2A missense mutations and 11 GRIN2A truncating mutations which lead to N-methyl-d-aspartate receptors' loss of function has been reported. Of these mutations, 9 (31.0%) are situated in amino (N)-terminal domain, 6 (20.7%) in linger-binding domain S1, and 10 (34.5%) in linger-binding domain S2. EAS-related genes were enriched in the biological process of chemical synaptic transmission and vocalization (FDR, <0.01). The hub protein in PPI network is GluN2A, which might affect language function via foxp2-srpx2/uPAR signal network. Conclusion: Our data suggested that when children suspected with benign epilepsy of children with centrotemporal spikes (BECTs) have early-onset age, changed seizure semiology, and deterioration of behavior/cognition/motor function, neurologists should be alert of the appearance of ESES. The neuropsychological deterioration in children with EAS might not only be completely affected by electric discharge severity but also genetic etiology. Our finding also enforced the current genotype-phenotype relationship theory about EAS. For EAS children, GRIN2A-FOXP2-SRPX2/uPAR signal network might contribute to the mechanism of their language deficit.
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Affiliation(s)
- Xiao Li
- Department of Neurology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China.,China International Science and Technology Cooperation base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Ling-Ling Xie
- Department of Neurology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China.,China International Science and Technology Cooperation base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Wei Han
- Department of Neurology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China.,China International Science and Technology Cooperation base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Si-Qi Hong
- Department of Neurology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China.,China International Science and Technology Cooperation base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Jian-Nan Ma
- Department of Neurology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China.,China International Science and Technology Cooperation base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Juan Wang
- Department of Neurology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China.,China International Science and Technology Cooperation base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Li Jiang
- Department of Neurology, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, Chongqing, China.,China International Science and Technology Cooperation base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Pediatrics, Chongqing, China
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Cognitive profile in BECTS treated with levetiracetam: A 2-year follow-up. Epilepsy Behav 2019; 97:187-191. [PMID: 31252277 DOI: 10.1016/j.yebeh.2019.05.046] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 05/24/2019] [Accepted: 05/31/2019] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Benign epilepsy with centrotemporal spikes (BECTS) is a common epileptic syndrome in childhood, characterized by brief and infrequent partial motor seizures, with or without generalization and mostly recurring during sleep. Because of its favorable efficacy, tolerability, and safety profile, levetiracetam (LEV) monotherapy is often administered in these patients. Long-term effects of LEV therapy and its influence on cognitive functions remain controversial. PURPOSE This evaluated the changes in the cognitive profile of children with BECTS treated with LEV monotherapy for 2 years, compared with a control group of children with specific learning disabilities. METHOD Our patient cohort included 20 children aged 8-14 years diagnosed as having BECTS and administered LEV monotherapy and 10 age/sex-matched controls with specific learning disabilities. All participants underwent a standardized test for assessing cognitive profile (Wechsler Intelligence Scale for Children - Fourth Edition [WISC-IV]) before drug therapy and after 2 years of treatment. Average LEV blood level and electroencephalographic (EEG) recordings were periodically monitored. Several factors such as age, sex, response to therapy, and EEG pattern changes were considered. Statistical analysis was performed using Student's t-test for paired and independent samples. p < 0.05 was considered statistically significant. RESULTS Children administered LEV for 24 months showed a mild but statistically significant improvement in overall cognitive abilities. Verbal skills, visual-perceptual reasoning, working memory, and processing speed showed slight but significant improvement. In the control group, cognitive profile remained substantially unchanged at 2-year follow-up. CONCLUSIONS Not only do our data suggest a nonworsening of the cognitive profile in BECTS with LEV but, on the contrary, cognitive scores also improved over time, unlike the control group.
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Benign epilepsy with centrotemporal spikes - Current concepts of diagnosis and treatment. Neurol Neurochir Pol 2018; 52:677-689. [PMID: 30219586 DOI: 10.1016/j.pjnns.2018.08.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 08/29/2018] [Accepted: 08/30/2018] [Indexed: 11/21/2022]
Abstract
Benign epilepsy with centrotemporal spikes (BECTS) is the most common focal epilepsy of the childhood and also one of the best known. It has a proclivity to start at a particular age and remit spontaneously before adolescence. Majority of patients may avoid long-term treatment, because of the mild course and very good outcome. Only few patients may present cognitive deficits if the proper treatment is not implied. BECTS is a part of heterogeneous group of syndromes that consists of Landau-Kleffner Syndrome (LKS), Continuous Spike-and-Wave during Sleep (CSWS) and Atypical benign partial epilepsy (ABPE). These syndromes may be also a result of various trajectories that BECTS may evolve to. Disease is suggested to have genetic origins, as some patients have relatives with different types of epilepsy. The discovery of the pathogenic mechanism of the disease and implementation of targeted therapy belong to the main challenges in the treatment of these patients.
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Abstract
This study firstly investigated the feasibility effect and safety of Ganoderma Lucidum Spore Powder (GLSP) for treating patients with epilepsy.Eighteen eligible patients with epilepsy were included. They all received GLSP treatment for a total of 8 weeks. The primary outcome included weekly seizure frequency. The secondary outcomes consisted of each seizure episode, and quality of life, measured by the Quality of Life in Epilepsy Inventory-31 (QOLIE-31), as well as the adverse events (AEs).After treatment, GLSP can significant reduce the weekly seizure frequency, compared with it before the treatment (P = .04). However, GLSP did not exert promising effect in each seizure episode (P = .13), and quality of life, measured by the QOLIE-31 scale (P = .11). Additionally, only minor AEs occurred during the treatment period.The results of this study showed that GLSP may be effective for reducing the weekly seizure frequency. Further studies are still needed to warrant this result.
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Affiliation(s)
- Guo-hui Wang
- First Ward of Neurology Department, First Affiliated Hospital of Jiamusi University, Jiamusi
| | - Xin Li
- First Ward of Neurology Department, First Affiliated Hospital of Jiamusi University, Jiamusi
| | - Wen-hui Cao
- Second Ward of Neurology Department, Hongqi Affiliated Hospital of Mudanjiang Medical University, Mudanjiang
| | - Jing Li
- Department of Physiology, Basic Medical College, Jiamusi University, Jiamusi, China
| | - Li-hua Wang
- First Ward of Neurology Department, First Affiliated Hospital of Jiamusi University, Jiamusi
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"Atypical forms" of benign epilepsy with centrotemporal spikes (BECTS): How to diagnose and guide these children. A practical/scientific approach. Epilepsy Behav 2017; 75:165-169. [PMID: 28866336 DOI: 10.1016/j.yebeh.2017.08.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Revised: 07/31/2017] [Accepted: 08/02/2017] [Indexed: 11/20/2022]
Abstract
Benign epilepsy with centrotemporal spikes (BECTS) epilepsy, also known as rolandic epilepsy, is the most common childhood type of epilepsy. There is debate on its "benign" definition given the numerous literature data on its correlation to cognitive morbidity. Although its prognosis is often favorable, BECTS can present or evolve however to an atypical form, characterized by a worse prognosis and negative impact on cognitive development. It is possible that abnormal electrical activity, marker of neurological dysfunction, has the potential to disrupt neural network function and development. Numerous studies tried to identify clinical or electroencephalographic criteria for atypical forms and atypical evolution of BECTS in order to guide follow-up and treatment of patients and to predict their outcome. This review provides a compact summery of literature data with a focus on predictive features of future cognitive decline.
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