儿童拉克罗斯病毒性脑炎。

IF 3.6 3区 医学 Q2 INFECTIOUS DISEASES
Current Opinion in Infectious Diseases Pub Date : 2024-10-01 Epub Date: 2024-07-24 DOI:10.1097/QCO.0000000000001042
Christopher P Ouellette
{"title":"儿童拉克罗斯病毒性脑炎。","authors":"Christopher P Ouellette","doi":"10.1097/QCO.0000000000001042","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose of review: </strong>La Crosse virus encephalitis (LACV-E) is among the most common neuroinvasive arthropod-borne viral infections of childhood in North America. Children are uniquely predisposed to symptomatic disease, whereas symptomatic adult infections remain uncommon. Infection results frequently in neurologic symptomatology including headaches, seizures, and altered mentation, often necessitating hospitalization and significant diagnostic evaluation. The purpose of this review is to provide a contemporary assessment of clinical, laboratory, and neurobehavioral outcomes of children with LACV-E.</p><p><strong>Recent findings: </strong>Common clinical manifestations at presentation, specifically seizure activity and altered mental status, are independent predictors of disease severity. Epileptiform discharges on electroencephalogram (EEG) during hospitalization may predict long-term epilepsy diagnosis. Lastly, long-term neurologic sequelae from acute infection is persistent and likely under-recognized among children with LACV-E.</p><p><strong>Summary: </strong>As climate change alters the geographic distribution of mosquito borne illnesses, a possibility of regional expansion of La Crosse virus (LACV) endemicity exists. The above data highlight readily identifiable features and testing modalities for clinicians who may encounter this viral infection. Importantly, an emphasis on long term neurobehavioral follow up is necessary to better identify and provide support of affected individuals. Future research in identifying host immune responses to LACV infection, as well as therapeutic options, are needed.</p>","PeriodicalId":10880,"journal":{"name":"Current Opinion in Infectious Diseases","volume":null,"pages":null},"PeriodicalIF":3.6000,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"La Crosse virus encephalitis in children.\",\"authors\":\"Christopher P Ouellette\",\"doi\":\"10.1097/QCO.0000000000001042\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose of review: </strong>La Crosse virus encephalitis (LACV-E) is among the most common neuroinvasive arthropod-borne viral infections of childhood in North America. Children are uniquely predisposed to symptomatic disease, whereas symptomatic adult infections remain uncommon. Infection results frequently in neurologic symptomatology including headaches, seizures, and altered mentation, often necessitating hospitalization and significant diagnostic evaluation. The purpose of this review is to provide a contemporary assessment of clinical, laboratory, and neurobehavioral outcomes of children with LACV-E.</p><p><strong>Recent findings: </strong>Common clinical manifestations at presentation, specifically seizure activity and altered mental status, are independent predictors of disease severity. Epileptiform discharges on electroencephalogram (EEG) during hospitalization may predict long-term epilepsy diagnosis. Lastly, long-term neurologic sequelae from acute infection is persistent and likely under-recognized among children with LACV-E.</p><p><strong>Summary: </strong>As climate change alters the geographic distribution of mosquito borne illnesses, a possibility of regional expansion of La Crosse virus (LACV) endemicity exists. The above data highlight readily identifiable features and testing modalities for clinicians who may encounter this viral infection. Importantly, an emphasis on long term neurobehavioral follow up is necessary to better identify and provide support of affected individuals. Future research in identifying host immune responses to LACV infection, as well as therapeutic options, are needed.</p>\",\"PeriodicalId\":10880,\"journal\":{\"name\":\"Current Opinion in Infectious Diseases\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.6000,\"publicationDate\":\"2024-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Current Opinion in Infectious Diseases\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1097/QCO.0000000000001042\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/7/24 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q2\",\"JCRName\":\"INFECTIOUS DISEASES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Opinion in Infectious Diseases","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1097/QCO.0000000000001042","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/7/24 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"INFECTIOUS DISEASES","Score":null,"Total":0}
引用次数: 0

摘要

综述目的:拉克罗斯病毒性脑炎(LACV-E)是北美儿童期最常见的神经侵入性节肢动物病毒感染之一。儿童易患无症状疾病,而无症状的成人感染仍不常见。感染常常导致神经系统症状,包括头痛、癫痫发作和精神改变,往往需要住院治疗并进行重要的诊断评估。本综述旨在对感染 LACV-E 的儿童的临床、实验室和神经行为结果进行当代评估:发病时的常见临床表现,尤其是癫痫活动和精神状态改变,是疾病严重程度的独立预测因素。住院期间脑电图(EEG)上的癫痫样放电可预测长期癫痫诊断。总结:随着气候变化改变了蚊媒疾病的地理分布,拉克罗斯病毒(LACV)的流行区域有可能扩大。上述数据为可能遇到这种病毒感染的临床医生提供了易于识别的特征和检测方法。重要的是,有必要强调长期的神经行为随访,以便更好地识别受影响的个体并为其提供支持。未来还需要研究确定宿主对 LACV 感染的免疫反应以及治疗方案。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
La Crosse virus encephalitis in children.

Purpose of review: La Crosse virus encephalitis (LACV-E) is among the most common neuroinvasive arthropod-borne viral infections of childhood in North America. Children are uniquely predisposed to symptomatic disease, whereas symptomatic adult infections remain uncommon. Infection results frequently in neurologic symptomatology including headaches, seizures, and altered mentation, often necessitating hospitalization and significant diagnostic evaluation. The purpose of this review is to provide a contemporary assessment of clinical, laboratory, and neurobehavioral outcomes of children with LACV-E.

Recent findings: Common clinical manifestations at presentation, specifically seizure activity and altered mental status, are independent predictors of disease severity. Epileptiform discharges on electroencephalogram (EEG) during hospitalization may predict long-term epilepsy diagnosis. Lastly, long-term neurologic sequelae from acute infection is persistent and likely under-recognized among children with LACV-E.

Summary: As climate change alters the geographic distribution of mosquito borne illnesses, a possibility of regional expansion of La Crosse virus (LACV) endemicity exists. The above data highlight readily identifiable features and testing modalities for clinicians who may encounter this viral infection. Importantly, an emphasis on long term neurobehavioral follow up is necessary to better identify and provide support of affected individuals. Future research in identifying host immune responses to LACV infection, as well as therapeutic options, are needed.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
CiteScore
6.70
自引率
2.60%
发文量
121
审稿时长
6-12 weeks
期刊介绍: This reader-friendly, bimonthly resource provides a powerful, broad-based perspective on the most important advances from throughout the world literature. Featuring renowned guest editors and focusing exclusively on two topics, every issue of Current Opinion in Infectious Disease delivers unvarnished, expert assessments of developments from the previous year. Insightful editorials and on-the-mark invited reviews cover key subjects such as HIV infection and AIDS; skin and soft tissue infections; respiratory infections; paediatric and neonatal infections; gastrointestinal infections; tropical and travel-associated diseases; and antimicrobial agents.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信