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"发作" 142 results
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描述儿童癫痫的长期预后,尤其侧重于癫痫发作缓解、复发、药物治疗、相关神经系统功能障碍、死亡率和死亡原因。针对 1962 年—1964 年间基于人群总数为 195 例癫痫发作儿童队列的一项前瞻性纵向研究。数据均通过医疗记录和调查问卷收集。来自最初队列 94% 的随访数据显示,无智力或神经功能障碍的患儿,无癫痫发作的长期预后最好。这些患儿发病较晚,癫痫发作的持续时间较短,且通常不使用药物。他们中仅少数曾复发。全面性而非局灶性癫痫,通常较少复发,持续用药更短。 “真正发病”组,即在 1962 年—1964 年间纳入的发病患儿,无癫痫发作的长期预后最好,90% 在 50 年后癫痫无发作。尽管该组中仅 10% 在随访时仍有发作,但 22% 仍使用抗惊厥药物,且常使用传统药物—苯巴比妥或苯妥英钠作为抗癫痫药物之一。整个组的标准化死亡率(Standardized mortality ratio,SMR)为 2.61,且在有无其他神经系统缺陷的患者之间无差异。年轻的死亡患者部分有神经系统损伤,部分死于癫痫相关的情况,而年龄较大的患者死亡通常由非癫痫相关疾病导致。发病组中无患者死于癫痫猝死(Sudden unexpected death in epilepsy,SUDEP)。我们 12 年的随访和以往的报道相比,儿童癫痫患者的 50 年长期随访总体显示出更好的癫痫无发作结局。文章报道了癫痫发作较低的复发率,癫痫发作的缓解并不意味着药物治疗的终止,SUDEP 相关的死亡率也低于以往的报道。
Release date:2021-01-07 02:57
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Release date:2025-03-19 01:37
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拉科酰胺(Lacosamide,LCM)的静脉制剂具有良好的耐受性和安全性,促使其在癫痫持续状态(Status Epilepticus,SE)中得到应用。本项系统评价的目的是确定和评估 LCM 在 SE 中的使用情况。在电子数据库中用联合检索方式对 2008 年—2016 年 10 月的文献进行了系统检索,并使用标准化的评估表格从各项研究中将有关研究设计、方法框架、数据源、有效性和 LCM 引起的不良反应的信息进行提取并系统地报告。研究共评估了 522 次 SE 发作,其中包括 486 例成人和 36 例儿童及青少年发作,女性占 51.7%。LCM 的总体效力为 57%。LCM 对非惊厥性(57%,82/145)和全面痉挛性(61%,30/49,P=0.68)SE 的效力相似,但对局灶运动性 SE 的总体有效率更高(92%,34/39,P<0.001)。而 LCM 在用药次序靠后时其疗效从 100%下降到 20%。治疗期间的主要不良反应是眩晕,视力异常,复视和共济失调。总体而言,LCM 具有良好的耐受性,并且没有具临床意义的药物相互作用。现有数据表明 LCM 在 SE 中的使用是有前景的,有效率为 57%。LCM 的优势在于没有潜在的药物相互作用,并且在紧急情况需迅速增加剂量时可静脉使用。
Release date:2018-09-18 10:17
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In recent years, epileptic seizure detection based on electroencephalogram (EEG) has attracted the widespread attention of the academic. However, it is difficult to collect data from epileptic seizure, and it is easy to cause over fitting phenomenon under the condition of few training data. In order to solve this problem, this paper took the CHB-MIT epilepsy EEG dataset from Boston Children's Hospital as the research object, and applied wavelet transform for data augmentation by setting different wavelet transform scale factors. In addition, by combining deep learning, ensemble learning, transfer learning and other methods, an epilepsy detection method with high accuracy for specific epilepsy patients was proposed under the condition of insufficient learning samples. In test, the wavelet transform scale factors 2, 4 and 8 were set for experimental comparison and verification. When the wavelet scale factor was 8, the average accuracy, average sensitivity and average specificity was 95.47%, 93.89% and 96.48%, respectively. Through comparative experiments with recent relevant literatures, the advantages of the proposed method were verified. Our results might provide reference for the clinical application of epilepsy detection.
Release date:2022-06-28 04:35
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癫痫患者(People with epilepsy,PWEs)通常被建议不要参与体育运动和锻炼,主要是因为恐惧、过度保护,以及对与此类活动有关的具体利益和风险的无知。现有证据表明,体育锻炼和积极参与体育运动除了有广泛的身体及心理社会效益外,可能会有利于癫痫的控制。国际抗癫痫协会(ILAE)运动与癫痫工作组共同提出的这一共识提供了 PWEs 参与体育活动的一般性指导意见,并提出了不同运动的医疗健康证明的发放建议。如果发生痫性发作,运动会根据潜在的伤害或死亡风险分为三类:第一类,没有重大额外风险的运动;第二类,对 PWEs 有适度风险的运动,但不承担风险;第三类,具有重大风险的运动。在提供 PWEs 是否可以参与具体活动的建议时,应考虑的因素包括体育类型、癫痫发生概率、癫痫类型和严重程度、癫痫的促发因素、平常痫性发作的时间,以及患者接受一定程度风险的态度。由于获得了额外数据,运动与癫痫工作小组将此文件视为一项不断更新的工作。
Release date:2018-01-20 10:51
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睡眠障碍是儿童神经科常见的问题,可单独发生或伴随其他神经疾病发生。睡眠障碍对儿童在认知、情绪、社会发展和行为表现等多方面造成损害。但是,一直以来,神经科医师对儿童睡眠障碍的认识相对较少,也缺乏睡眠评估和诊治的能力。失眠是儿科最常见的睡眠障碍,慢性睡眠障碍导致患儿白天出现精神行为异常及认知功能障碍,睡眠日记是诊断失眠的有力工具,行为咨询是儿童失眠管理的基础,认知行为治疗是治疗失眠的有效方法。异态睡眠和发作性睡病可能被误诊为癫痫发作等其他神经科疾病,导致不能得到及时有效的生活管理,出现不适当的药物暴露。文章着重介绍儿童失眠、异态睡眠和发作性睡病相应的临床表现、病理生理、诊断、治疗及研究现状,以期帮助神经科医生在诊治存在睡眠障碍的儿童过程中,准确诊断、提高对睡眠症状的评估及干预水平,优化疾病管理,改善患儿的睡眠状况,缓解家庭压力及照顾者的负担。
Release date:2017-11-27 02:36
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岛叶-岛盖癫痫发作的特点是多样性的症状学表现,这与岛叶参与多种功能和广泛的连接有关。文章旨在确定其症状学亚组,并将它们与基于连接性构筑进行分区的岛叶-岛盖亚区相联系。回顾性收集来自 3 个癫痫中心 37 例立体定向脑电图(SEEG)检查确定的岛叶-岛盖癫痫发作的一组大样本量患者资料。 基于解剖和功能连接的新的脑网络组图谱(Brainnetome atlas,BNA)被用于分割岛叶-岛盖皮质。仔细阅览症状学和 SEEG 的变化并进行量化,用主成分分析和聚类分析将症状学特征与岛叶-岛盖亚区相关联。基于 BNA 沿前腹侧-后背侧轴确定了 4 个主要的症状学亚组:第 1 组特征是上腹感觉和或协调性姿势性运动行为,伴有或不伴有恐惧或愤怒,涉及前腹侧岛叶和颞叶内侧结构;第 2 组特征是听觉及对称性近端肌或轴肌强直,涉及后腹侧的颞盖;第 3 组特征是口面部和喉部症状,涉及岛叶-岛盖的中间区;第 4 组特征是躯体感觉,继之出现非协调性姿势性运动行为和双侧非对称性强直,涉及后背侧岛叶-岛盖并传播至额叶内侧面。前腹部的癫痫发作主要表现为边缘系统症状学,而更靠后背侧的症状学主要涉及感觉运动系统。主观症状具有特殊的组别区分意义。可根据临床症状学对岛叶-岛盖癫痫发作进行分类,并将其与连接性构筑亚区相关联,它们沿前腹侧-后背侧轴排列,这与细胞构筑的梯度而非岛叶的沟回解剖相一致。这为岛叶-岛盖癫痫的鉴别诊断和术前定位提供了新思路,同时也强调了在确定复杂症状学模式的神经相关性时考虑连接性构筑的重要性。
Release date:2021-02-27 02:57
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癫痫样发作疾病的临床症状与癫痫发作相似,临床上易误诊为癫痫并给予不恰当的治疗,误诊的后果非常严重。因此,早期正确诊断显得尤为重要。临床上常见的癫痫样发作疾病包括:晕厥、震荡性抽搐、心因性非癫痫发作、睡眠障碍、短暂性脑缺血发作、面-臂肌张力障碍发作、发作性运动障碍等。文章就癫痫样发作疾病作一综述,为相关疾病的临床诊疗提供参考。
Release date:2020-03-20 08:06
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ObjectiveTo investigate the clinical characteristics of epileptics with pregnancy and then provide reference for standardized management of epileptics with pregnancy. MethodsFrom June 2012 to June 2021, epileptics with pregnancy who delivered in Jinan Central Hospital were selected as the research subjects. The clinical data such as the application of Antiseizure medications (ASMs) during pregnancy, seizure frequency, pregnancy outcomes, delivery ways, offspring feeding ways and the incidence of complications were investigated and analyzed. ResultsAmong 36 epileptics with pregnancy, 20 cases (55.56%) were treated with ASMs alone, 5 cases (13.88%) were treated with combined medication, and 11 cases (30.56%) were treated without ASMs during pregnancy. 15 cases (41.67%) adhered to systematic application of ASMs, 17 cases (47.22%) did not adhere to systematic application of ASMs, and 4 cases (11.11%) had unknown medication history. The frequency of seizures increased in 5 cases, decreased in 7 cases and unchanged in 24 cases during pregnancy. Pregnancy outcomes: full-term delivery in 33 cases (91.67%), preterm delivery in 1 case (2.78%) and abortion in 2 cases (5.56%). Delivery mode: cesarean section in 31 cases (91.18%), vaginal delivery in 3 cases (8.82%). After delivery, 4 cases (11.76%) were fed with milk powder and 30 cases (88.24%) were breast-fed. Complications: There were 6 cases complicated with anemia (16.67%), 5 cases complicated with gestational hypertension (13.89%), 3 cases complicated with gestational diabetes (8.33%), 4 cases complicated with premature rupture of membranes (11.11%), 2 cases complicated with fetal growth restriction (5.56%), 2 cases complicated with oligohydramnios (5.56%), 3 cases complicated with fetal distress (8.33%) and 3 cases complicated with neonatal asphyxia (8.33%). ConclusionsThe proportion of epileptics with pregnancy who were systematically treated with ASMs was low and the seizures were poorly controlled. There is a lack of standardized management for such patients in clinical practice.
Release date:2022-06-27 04:41
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目的 探讨老年结石性胆囊炎急性发作腹腔镜胆囊切除术(laparoscopieeholecystectolny,LC)的时机和安全性。 方法 对2004年9月-2009年12月收治的122例老年结石性胆囊炎急性发作患者的LC治疗临床资料进行分析,比较发病3 d以内(早期)和3 d以上(延期)两组的治疗效果。 结果 术后患者无严重并发症发生,但延期手术时,平均术后住院日和平均术后下床活动时间均为较长,早期LC全部成功,延期组中转术4例(8.7%)。 结论 老年结石性胆囊炎急性发作时早期行LC手术治疗是安全的,延期施行LC手术需谨慎。
Release date:2016-09-08 09:49
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