2022
Epileptiform activity predicts epileptogenesis in cerebral hemorrhage
Kong THJ, Azeem M, Naeem A, Allen S, Kim JA, Struck AF. Epileptiform activity predicts epileptogenesis in cerebral hemorrhage. Annals Of Clinical And Translational Neurology 2022, 9: 1475-1480. PMID: 36030385, PMCID: PMC9463945, DOI: 10.1002/acn3.51637.Peer-Reviewed Original ResearchConceptsEpileptiform activitySubarachnoid hemorrhageRisk factorsRetrospective case-control studyNontraumatic intraparenchymal hemorrhagesDevelopment of epilepsyCase-control studyS scoresClinical seizuresAcute phaseCerebral hemorrhageIntraparenchymal hemorrhageHemorrhageSeizuresEpilepsyScoresEpileptogenesisPatientsActivityIntraparenchymal
2021
Antiseizure Medication Treatment and Outcomes in Patients with Subarachnoid Hemorrhage Undergoing Continuous EEG Monitoring
Zafar SF, Rosenthal ES, Postma EN, Sanches P, Ayub MA, Rajan S, Kim JA, Rubin DB, Lee H, Patel AB, Hsu J, Patorno E, Westover MB. Antiseizure Medication Treatment and Outcomes in Patients with Subarachnoid Hemorrhage Undergoing Continuous EEG Monitoring. Neurocritical Care 2021, 36: 857-867. PMID: 34843082, PMCID: PMC9117405, DOI: 10.1007/s12028-021-01387-x.Peer-Reviewed Original ResearchConceptsAneurysmal subarachnoid hemorrhageGood functional outcomeAntiseizure medicationsFunctional outcomeContinuous electroencephalographyEpileptiform activityLower likelihoodBetter outcomesAneurysm treatmentRetrospective single-center cohort studySingle-center cohort studyAntiseizure medication (ASM) treatmentElectroencephalographic epileptiform activityResultsNinety-four patientsDay of admissionContinuous EEG monitoringASM treatmentCEEG initiationCohort studyProspective trialHigh-intensity treatmentLow-intensity treatmentMedication treatmentSubarachnoid hemorrhageOutcome measuresElectroencephalographic Abnormalities are Common in COVID‐19 and are Associated with Outcomes
Lin L, Al‐Faraj A, Ayub N, Bravo P, Das S, Ferlini L, Karakis I, Lee JW, Mukerji SS, Newey CR, Pathmanathan J, Abdennadher M, Casassa C, Gaspard N, Goldenholz DM, Gilmore EJ, Jing J, Kim JA, Kimchi EY, Ladha HS, Tobochnik S, Zafar S, Hirsch LJ, Westover MB, Shafi MM. Electroencephalographic Abnormalities are Common in COVID‐19 and are Associated with Outcomes. Annals Of Neurology 2021, 89: 872-883. PMID: 33704826, PMCID: PMC8104061, DOI: 10.1002/ana.26060.Peer-Reviewed Original ResearchConceptsNonconvulsive status epilepticusElectrographic seizuresClinical outcomesEpileptiform abnormalitiesRisk factorsPresence of NCSEMultivariate Cox proportional hazards analysisMulticenter retrospective cohort studyCox proportional hazards analysisCOVID-19Retrospective cohort studyClinical risk factorsContinuous electroencephalogram monitoringAdverse clinical outcomesProportional hazards analysisCoronavirus disease 2019Ann NeurolHospital mortalityHospital lengthClinical seizuresCohort studyIndependent predictorsStatus epilepticusEEG findingsElectroencephalographic abnormalities
2020
Deep active learning for Interictal Ictal Injury Continuum EEG patterns
Ge W, Jing J, An S, Herlopian A, Ng M, Struck AF, Appavu B, Johnson EL, Osman G, Haider HA, Karakis I, Kim JA, Halford JJ, Dhakar MB, Sarkis RA, Swisher CB, Schmitt S, Lee JW, Tabaeizadeh M, Rodriguez A, Gaspard N, Gilmore E, Herman ST, Kaplan PW, Pathmanathan J, Hong S, Rosenthal ES, Zafar S, Sun J, Westover M. Deep active learning for Interictal Ictal Injury Continuum EEG patterns. Journal Of Neuroscience Methods 2020, 351: 108966. PMID: 33131680, PMCID: PMC8135050, DOI: 10.1016/j.jneumeth.2020.108966.Peer-Reviewed Original ResearchConceptsConvolutional neural networkIll patientsActive learningLarge labeled datasetExpert-level performanceDeep active learningLarge EEG datasetsPseudo-labeled dataUse of ALElectroencephalography patternsPatient careQuery criteriaLabeled datasetLabel spreadingEEG patternsPatientsExpert labelsClass balancingNeural networkAvailable labelsVector representationQueriesInformative examplesAL approachEEG datasetDetecting Seizures and Epileptiform Abnormalities in Acute Brain Injury
Singla S, Garcia GE, Rovenolt GE, Soto AL, Gilmore EJ, Hirsch LJ, Blumenfeld H, Sheth KN, Omay SB, Struck AF, Westover MB, Kim JA. Detecting Seizures and Epileptiform Abnormalities in Acute Brain Injury. Current Neurology And Neuroscience Reports 2020, 20: 42. PMID: 32715371, PMCID: PMC9353690, DOI: 10.1007/s11910-020-01060-4.Peer-Reviewed Original ResearchConceptsIctal-interictal continuumBrain injuryAcute brain injuryBetter clinical outcomesTraumatic brain injuryRecent FindingsCurrent literatureIncreased morbidityClinical outcomesEpileptiform abnormalitiesEEG findingsMortality riskEEG monitoringEpileptiform patternsPrognostic modelSeizuresClinical settingInjuryLogistical barriersElectroencephalogram studyUse of EEGABIPractical barriersEEG analysisEEGMorbidity
2018
Effect of epileptiform abnormality burden on neurologic outcome and antiepileptic drug management after subarachnoid hemorrhage
Zafar SF, Postma EN, Biswal S, Boyle EJ, Bechek S, O'Connor K, Shenoy A, Kim J, Shafi MS, Patel AB, Rosenthal ES, Westover MB. Effect of epileptiform abnormality burden on neurologic outcome and antiepileptic drug management after subarachnoid hemorrhage. Clinical Neurophysiology 2018, 129: 2219-2227. PMID: 30212805, PMCID: PMC6478499, DOI: 10.1016/j.clinph.2018.08.015.Peer-Reviewed Original ResearchConceptsAnti-epileptic drugsAneurysmal subarachnoid hemorrhageEpileptiform abnormalitiesWorse outcomesSubarachnoid hemorrhageHigh-grade aSAH patientsEvidence-based treatment protocolsGlasgow Outcome ScoreAntiepileptic drug managementStandard prophylaxisNeurologic outcomeProphylactic protocolASAH patientsOutcome scoresDrug managementHigh burdenRetrospective analysisTreatment protocolOutcome measuresPatientsDaily burdenRhythmic activityFirst dayOutcomesBurden