Monitoring Outside the Home of Older Adults at Risk for Sudden Cardiac Death
对有心源性猝死风险的老年人进行户外监测
基本信息
- 批准号:8371284
- 负责人:
- 金额:$ 20.8万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2012
- 资助国家:美国
- 起止时间:2012-08-01 至 2014-07-31
- 项目状态:已结题
- 来源:
- 关键词:AlgorithmsAmbulancesAreaArrhythmiaAutomated External DefibrillatorAutomobile DrivingBiomedical TechnologyCardiacCellular PhoneCessation of lifeClinics and HospitalsCommunitiesConsultDefibrillatorsDetectionDevelopmentDevicesDiagnosticDoctor of MedicineDoctor of PhilosophyElderlyElectric CountershockElectronicsEmergency SituationEngineeringEpidemicEquipmentEventExerciseGoalsHealthHearing AidsHeartHeart ArrestHeart DiseasesHome environmentHuman ResourcesImplantable DefibrillatorsIndustryJoggingLeadLegal patentLifeLinkLocationMedicalMicroprocessorMonitorNeurologicPatientsPerformancePhasePhysician ExecutivesPositioning AttributeProtocols documentationRadioRecoveryReportingResearchResuscitationRiskRisk FactorsSaint Jude Children&aposs Research HospitalScienceServicesSolutionsSystemTarget PopulationsTechnologyTelephoneTrainingTransportationTravelUnited StatesVentricular ArrhythmiaVentricular FibrillationVentricular TachycardiaWalkingWireless TechnologyWorkplacebasecostcost effectivedesigndetectorefficacy evaluationnovelprogramsprophylacticprototyperapid detectionresponsesudden cardiac death
项目摘要
DESCRIPTION (provided by applicant): Sudden cardiac death (SCD) results in approximately 450,000 deaths each year in the United States alone of older adults. Most fatal SCD events are caused by ventricular arrhythmias (ventricular tachycardia and ventricular fibrillation) in patients both with and without identified structural heart disease. Proposed is a personal ambulatory arrhythmia monitoring and automated alerting device for the many hundreds of thousands of patients in the U.S. known to be susceptible to death from arrhythmia but not deemed at high enough long-term risk for prophylactic therapy with an implantable cardioverter-defibrillator (ICD). Indoor arrhythmia monitoring and alarming devices presently exist that are connected to a land-line phone and call service centers to initiate a response. Unfortunately there exists no equivalent device for patients walking outdoors or in a car where they are at risk for unwitnessed cardiac arrest. The proposed rapid alert device is intended for patient use out of the home, when exercising or travelling alone in a car for example, to automatically detect arrhythmia events, alert locally, call 911, and report a victim's location.
PUBLIC HEALTH RELEVANCE: Sudden cardiac death (SCD) results in approximately 450,000 deaths each year in the United States and represents a health problem of epidemic proportions. Currently, beyond ten minutes after victim collapse, the likelihood of complete physical and neurologic recovery with conventional resuscitation is very low and overall survival for arrest victims is less than ten percent. This project proposes to develop wearable technology to automatically identify life-threatening cardiac arrhythmia, alarm locally, call 911, and report the
victim's location to enable responders to provide defibrillation therapy as quickly as possible.
描述(申请人提供):心脏性猝死(SCD)每年仅在美国就导致大约45万老年人死亡。大多数致命的SCD事件都是由患有和不患有结构性心脏病的患者的室性心律失常(室性心动过速和室颤)引起的。建议为美国数十万已知易死于心律失常但长期风险不够高的患者提供一种个人动态心律失常监测和自动警报设备,用于植入型心律转复除颤器(ICD)的预防性治疗。目前存在连接到固定线路电话和呼叫服务中心以发起响应的室内心律失常监测和报警设备。不幸的是,对于在户外或在车内行走的患者来说,没有同等的设备可以让他们面临无人目睹的心脏骤停的风险。拟议的快速警报设备旨在供患者外出使用,例如,当锻炼或独自在汽车中旅行时,自动检测心律失常事件,本地警报,拨打911,并报告受害者的位置。
公共卫生相关性:在美国,心脏性猝死(SCD)每年导致约45万人死亡,是一个流行病程度的健康问题。目前,在受害者昏倒后10分钟以上,通过常规复苏完全恢复身体和神经的可能性非常低,逮捕受害者的总体存活率不到10%。该项目提出开发可穿戴技术,自动识别危及生命的心律失常,本地报警,拨打911,并报告
受害者的位置,使急救人员能够尽快提供除颤治疗。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Timothy H. Riehle其他文献
Timothy H. Riehle的其他文献
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