2021
High epileptiform discharge burden predicts delayed cerebral ischemia after subarachnoid hemorrhage
Kim JA, Zheng WL, Elmer J, Jing J, Zafar SF, Ghanta M, Moura V, Gilmore EJ, Hirsch LJ, Patel A, Rosenthal E, Westover MB. High epileptiform discharge burden predicts delayed cerebral ischemia after subarachnoid hemorrhage. Clinical Neurophysiology 2021, 141: 139-146. PMID: 33812771, PMCID: PMC8429508, DOI: 10.1016/j.clinph.2021.01.022.Peer-Reviewed Original ResearchConceptsED burdenSubarachnoid hemorrhageEpileptiform dischargesCerebral ischemiaSAH patientsHigh riskOnset of DCIMajor risk periodContinuous EEG recordingsDCI patientsDCI riskRetrospective analysisNovel biomarkersGroup-based trajectory analysisRisk periodPatientsDay 3.5DCIBurdenHemorrhageIschemiaRiskEEG recordingsBurden rateUseful parameter
2005
Continuous electroencephalogram monitoring in critically ill patients
Jette N, Hirsch LJ. Continuous electroencephalogram monitoring in critically ill patients. Current Neurology And Neuroscience Reports 2005, 5: 312-321. PMID: 15987616, DOI: 10.1007/s11910-005-0077-1.Peer-Reviewed Original ResearchConceptsContinuous EEG monitoringIll patientsPermanent neuronal injuryContinuous electroencephalogram monitoringStandard of careRhythmic EEG patternsNeuronal injuryCerebral ischemiaNonconvulsive seizuresNeurologic impairmentClinical managementContinuous brain monitoringElectroencephalogram monitoringEEG monitoringPatientsEEG patternsBrain monitoringFurther studiesSeizuresIndicationsRemarkable advancesIschemiaInjuryPrognosticationImpairmentContinuous EEG Monitoring in Patients With Subarachnoid Hemorrhage
Claassen J, Mayer SA, Hirsch LJ. Continuous EEG Monitoring in Patients With Subarachnoid Hemorrhage. Journal Of Clinical Neurophysiology 2005, 22: 92-98. PMID: 15805808, DOI: 10.1097/01.wnp.0000145006.02048.3a.Peer-Reviewed Original ResearchConceptsContinuous EEG monitoringSubarachnoid hemorrhageEEG monitoringPoor-grade subarachnoid hemorrhageAdditional diagnostic interventionsQuantitative EEG analysisCEEG findingsCerebral ischemiaNeurological examComatose patientsSAH patientsCEEG monitoringClinical correlatesDiagnostic interventionsClinical examPatientsEEG changesIschemiaSeizuresReversible stageVasospasmHemorrhageRiskLimited utilityEEG analysis
2004
Continuous EEG Monitoring in the Intensive Care Unit
Hirsch LJ, Kull LL. Continuous EEG Monitoring in the Intensive Care Unit. The Neurodiagnostic Journal 2004, 44: 137-158. PMID: 15521467, DOI: 10.1080/1086508x.2004.11079478.Peer-Reviewed Original ResearchConceptsContinuous EEG monitoringIntensive care unitCare unitEEG monitoringPrevention of strokeQuantitative EEG analysisCEEG interpretationCerebral ischemiaIll patientsNonconvulsive seizuresElectrographic seizuresAcute ischemiaClinical correlatesMental statusBrain injuryAlerting stimuliBrain functionEEG patternsEarly detectionEEG technologistsReversible stageIschemiaPatientsSeizuresTechnical difficulties