2024
Cyclic Alternating EEG Patterns: From Sleep to Encephalopathy
Misirocchi F, Mutti C, Hirsch L, Parrino L, Florindo I. Cyclic Alternating EEG Patterns: From Sleep to Encephalopathy. Journal Of Clinical Neurophysiology 2024, 41: 485-494. PMID: 39186585, DOI: 10.1097/wnp.0000000000001082.Peer-Reviewed Original ResearchConceptsCyclic alternating patternStandardized Critical Care EEG TerminologyCritical care EEG terminologyNon-rapid eye movement sleepAmerican Clinical Neurophysiology SocietyEye movement sleepCritically ill patientsEEG terminologyPrognostic significancePrognostic valueMovement sleepClinical significanceImpact of confounding factorsSleep instabilityCritical care settingIll patientsClinical importanceEEG activityEEG phenomenaSedative agentsElectrophysiological biomarkersAlternating patternEncephalopathySleepCare settings
2020
Evaluating the Clinical Impact of Rapid Response Electroencephalography: The DECIDE Multicenter Prospective Observational Clinical Study.
Vespa PM, Olson DM, John S, Hobbs KS, Gururangan K, Nie K, Desai MJ, Markert M, Parvizi J, Bleck TP, Hirsch LJ, Westover MB. Evaluating the Clinical Impact of Rapid Response Electroencephalography: The DECIDE Multicenter Prospective Observational Clinical Study. Critical Care Medicine 2020, 48: 1249-1257. PMID: 32618687, PMCID: PMC7735649, DOI: 10.1097/ccm.0000000000004428.Peer-Reviewed Original ResearchConceptsNonconvulsive seizuresSeizure diagnosisTreatment planProspective observational clinical studyDiagnostic assessmentObservational clinical studyAssessment of patientsCritical care settingSerious adverse effectsTherapeutic decision makingProspective multicenterSecondary outcomesICU patientsPrimary outcomeStatus epilepticusHigh suspicionElectroencephalography assessmentAcademic hospitalBedside assessmentClinical impactClinical studiesObservational studyCare settingsPhysician confidencePatientsDiagnostic Value of Electroencephalography with Ten Electrodes in Critically Ill Patients
Westover MB, Gururangan K, Markert MS, Blond BN, Lai S, Benard S, Bickel S, Hirsch LJ, Parvizi J. Diagnostic Value of Electroencephalography with Ten Electrodes in Critically Ill Patients. Neurocritical Care 2020, 33: 479-490. PMID: 32034656, PMCID: PMC7416437, DOI: 10.1007/s12028-019-00911-4.Peer-Reviewed Original ResearchConceptsDiagnostic valueAncillary clinical informationCritical care settingMassachusetts General HospitalGold standard diagnosisSame raterIll patientsSeizure activityGeneral HospitalIntra-rater agreementCare settingsHospital cliniciansClinical informationInter-rater variabilitySeizuresStandard diagnosisPathological activityEEG patternsPhase IGold standardHigh concordancePhase IIElectroencephalographyDiagnosisPresent study