2022
Prevalence and Predictors of Seizure Clusters in Pediatric Patients With Epilepsy: The Harvard-Yale Pediatric Seizure Cluster Study
Jafarpour S, Fong MWK, Detyniecki K, Khan A, Jackson-Shaheed E, Wang X, Lewis S, Benjamin R, Gaínza-Lein M, O'Bryan J, Hirsch LJ, Loddenkemper T. Prevalence and Predictors of Seizure Clusters in Pediatric Patients With Epilepsy: The Harvard-Yale Pediatric Seizure Cluster Study. Pediatric Neurology 2022, 137: 22-29. PMID: 36208614, DOI: 10.1016/j.pediatrneurol.2022.08.014.Peer-Reviewed Original ResearchConceptsSeizure clustersRescue medicationPediatric patientsSeizure frequencyIntermediate-risk groupEmergency department visitsHigh seizure frequencyTwo-center studyEmergency room visitsHigh-risk groupActive seizuresMore seizuresDepartment visitsStatus epilepticusRoom visitsAdverse outcomesEpilepsy severityIsolated seizureSeizure diariesRisk factorsRisk groupsGreater oddsPatientsMedicationsSeizuresUpdated review of rescue treatments for seizure clusters and prolonged seizures
Blond BN, Hirsch LJ. Updated review of rescue treatments for seizure clusters and prolonged seizures. Expert Review Of Neurotherapeutics 2022, 22: 567-577. PMID: 35862983, DOI: 10.1080/14737175.2022.2105207.Peer-Reviewed Original ResearchConceptsRescue medicationProlonged seizuresSeizure clustersTreatment of epilepsyQuality of lifeOngoing seizuresFurther seizuresRefractory seizuresRecurrent seizuresRescue treatmentSeizure activitySeizure episodesIntranasal formulationRisk factorsClinical careEffective treatmentMedicationsSeizuresEpilepsyMorbidityClinical opportunitiesAdverse effectsTreatmentReviewEpidemiology
2021
A systematic review of seizure clusters: Prevalence, risk factors, burden of disease and treatment patterns
Chung S, Szaflarski JP, Choi EJ, Wilson JC, Kharawala S, Kaur G, Hirsch LJ. A systematic review of seizure clusters: Prevalence, risk factors, burden of disease and treatment patterns. Epilepsy Research 2021, 177: 106748. PMID: 34521043, DOI: 10.1016/j.eplepsyres.2021.106748.Peer-Reviewed Original ResearchConceptsSeizure action planRescue medicationSeizure clustersStatus epilepticusTreatment patternsSeizure remissionTreatment resistanceHigh riskPoor physician-patient communicationSeizure-related hospitalizationHigh seizure frequencyBurden of diseaseProductivity of patientsPhysician-patient communicationNon-SC patientsQuality of lifeSystematic literature searchConsecutive seizuresSeizure frequencyTreatment guidelinesProspective studySC patientsCaregiver QOLDisease burdenRisk factors
2019
New onset refractory status epilepticus research: What is on the horizon?
Gofton TE, Gaspard N, Hocker SE, Loddenkemper T, Hirsch LJ. New onset refractory status epilepticus research: What is on the horizon? Neurology 2019, 92: 802-810. PMID: 30894443, DOI: 10.1212/wnl.0000000000007322.Peer-Reviewed Original ResearchConceptsNew-onset refractory status epilepticusRefractory status epilepticusStatus epilepticusFebrile infection-related epilepsy syndromeMore rescue medicationsRescue medicationNew onsetActive epilepsyClinical featuresClinical presentationEpilepsy syndromesMetabolic causesNeurologic disordersPediatric EvaluationSpecific diagnosisAge groupsEpilepticusFamily supportFuture collaborative researchMedicationsPatientsFeverEpilepsyPathophysiologySyndrome
2018
Prevalence and predictors of seizure clusters: A prospective observational study of adult patients with epilepsy
Detyniecki K, O'Bryan J, Choezom T, Rak G, Ma C, Zhang S, Bonito J, Hirsch LJ. Prevalence and predictors of seizure clusters: A prospective observational study of adult patients with epilepsy. Epilepsy & Behavior 2018, 88: 349-356. PMID: 30344026, DOI: 10.1016/j.yebeh.2018.09.035.Peer-Reviewed Original ResearchConceptsRescue medication useProspective observational studyEmergency department visitsHigh seizure frequencySeizure clustersAdult patientsRescue medicationClinical characteristicsSeizure frequencyActive epilepsyDepartment visitsMedication useObservational studyExact testSeizure-related outcomesFisher's exact testLogistic regression modelsSeizure clusteringAdverse outcomesEpilepsy severitySeizure diariesIndividual patientsPatientsEpilepsyFinal analysisSeizure cluster: Definition, prevalence, consequences, and management
Jafarpour S, Hirsch LJ, Gaínza-Lein M, Kellinghaus C, Detyniecki K. Seizure cluster: Definition, prevalence, consequences, and management. Seizure 2018, 68: 9-15. PMID: 29871784, DOI: 10.1016/j.seizure.2018.05.013.Peer-Reviewed Original ResearchConceptsRescue medicationSeizure clustersAcute managementEpilepsy patientsRectal diazepam gelTertiary epilepsy centerEmergency room visitsHealth care utilizationRefractory epilepsy patientsQuality of lifeAcute seizuresBuccal midazolamClinical characteristicsMost patientsCare utilizationEpilepsy centersRoom visitsRisk factorsOnly FDAHigh riskMedicationsPatientsSeizuresPrevalenceCaregivers
2017
Prevalence and risk factors of seizure clusters in adult patients with epilepsy
Chen B, Choi H, Hirsch LJ, Katz A, Legge A, Wong RA, Jiang A, Kato K, Buchsbaum R, Detyniecki K. Prevalence and risk factors of seizure clusters in adult patients with epilepsy. Epilepsy Research 2017, 133: 98-102. PMID: 28475999, DOI: 10.1016/j.eplepsyres.2017.04.016.Peer-Reviewed Original ResearchConceptsSymptomatic generalized epilepsyIdiopathic generalized epilepsySeizure clustersEpilepsy typeStatus epilepticusCortical dysplasiaGeneralized epilepsyFocal epilepsySeizure onsetCNS infectionSeizure freedomMore AEDsRisk factorsCentral nervous system infectionCongenital brain injuryEpilepsy risk factorsNervous system infectionPotential clinical factorsComplex partial seizuresEarly seizure onsetEpilepsy detailsRescue medicationAdult patientsPatient demographicsSystem infection
2016
Treatment of Convulsive Status Epilepticus
Grover EH, Nazzal Y, Hirsch LJ. Treatment of Convulsive Status Epilepticus. Current Treatment Options In Neurology 2016, 18: 11. PMID: 26920416, DOI: 10.1007/s11940-016-0394-5.Peer-Reviewed Original ResearchAnti-epileptic drugsNon-convulsive SEStatus epilepticusRefractory SEPreferred second-line agentNon-convulsive status epilepticusAnti-seizure medicationsHome rescue medicationThird-line agentsAcute side effectsConvulsive status epilepticusFirst-line treatmentNon-convulsive seizuresSecond-line agentsLower health care costsEmergency room visitsImmuno-modulatory agentsRecovery of consciousnessUse of benzodiazepinesQuality of lifeHealth care costsConsecutive seizuresParaneoplastic etiologyRescue medicationBuccal midazolam