2018
Electro-clinical characteristics and prognostic significance of post anoxic myoclonus
Dhakar MB, Sivaraju A, Maciel CB, Youn TS, Gaspard N, Greer DM, Hirsch LJ, Gilmore EJ. Electro-clinical characteristics and prognostic significance of post anoxic myoclonus. Resuscitation 2018, 131: 114-120. PMID: 29964146, DOI: 10.1016/j.resuscitation.2018.06.030.Peer-Reviewed Original ResearchConceptsPost-anoxic myoclonusRecovery of consciousnessElectro-clinical characteristicsComatose cardiac arrest survivorsLow voltage backgroundRetrospective chart reviewCardiac arrest survivorsElectro-clinical correlationsTime of dischargeContinuous EEG monitoringRelevant clinical variablesChart reviewHospital dischargeSpontaneous circulationArrest survivorsBrainstem reflexesCA survivorsPrognostic implicationsPrognostic significanceClinical variablesEEG findingsMyoclonusEEG monitoringPatientsLack of recovery
2017
Time‐dependent risk of seizures in critically ill patients on continuous electroencephalogram
Struck AF, Osman G, Rampal N, Biswal S, Legros B, Hirsch LJ, Westover MB, Gaspard N. Time‐dependent risk of seizures in critically ill patients on continuous electroencephalogram. Annals Of Neurology 2017, 82: 177-185. PMID: 28681492, PMCID: PMC5842678, DOI: 10.1002/ana.24985.Peer-Reviewed Original ResearchConceptsEpileptiform EEG abnormalitiesClinical factorsIll patientsEpileptiform findingsRisk factorsEEG abnormalitiesEEG risk factorsClinical risk factorsRisk of seizuresHistory of seizuresPresence of comaDuration of monitoringGreater predictive valueTime-dependent riskAnn NeurolSeizure incidenceAcute illnessPrior seizuresClinical variablesEEG findingsProspective dataSeizure riskBaseline riskMultistate survival modelsPredictive value
2015
Prognostication of post-cardiac arrest coma: early clinical and electroencephalographic predictors of outcome
Sivaraju A, Gilmore EJ, Wira CR, Stevens A, Rampal N, Moeller JJ, Greer DM, Hirsch LJ, Gaspard N. Prognostication of post-cardiac arrest coma: early clinical and electroencephalographic predictors of outcome. Intensive Care Medicine 2015, 41: 1264-1272. PMID: 25940963, DOI: 10.1007/s00134-015-3834-x.Peer-Reviewed Original ResearchConceptsBetter outcomesPoor outcomeEpileptiform dischargesPost-cardiac arrest comatose patientsCritical care EEG terminologyPost-cardiac arrest comaMethodsProspective cohort studyContinuous EEG monitoringLow-voltage EEGPositive predictive valueAbsence of reactivityEEG terminologyCohort studySpontaneous circulationBrainstem reflexesClinical outcomesComatose patientsFalse positive ratePoor prognosisPrognostic significanceSuppression burstsClinical variablesClinical correlatesElectroencephalographic patternsElectroencephalographic predictors