2021
Anti-seizure medications and efficacy against focal to bilateral tonic-clonic seizures: A systematic review with relevance for SUDEP prevention
Cutillo G, Tolba H, Hirsch LJ. Anti-seizure medications and efficacy against focal to bilateral tonic-clonic seizures: A systematic review with relevance for SUDEP prevention. Epilepsy & Behavior 2021, 117: 107815. PMID: 33640562, DOI: 10.1016/j.yebeh.2021.107815.Peer-Reviewed Original ResearchMeSH KeywordsAnticonvulsantsCarbamatesChlorophenolsEpilepsy, Tonic-ClonicHumansSeizuresSudden Unexpected Death in EpilepsyTetrazolesConceptsAnti-seizure medicationsBilateral tonic-clonic seizuresTonic-clonic seizuresSUDEP preventionSystematic reviewPlacebo-controlled clinical trialFocal impaired awareness seizuresRisk of SUDEPSudden unexpected deathMajor risk factorAwareness seizuresRisk factorsClinical trialsUnexpected deathFBTCSHigh dosesSeizuresStrong associationSUDEPPreventionMedicationsTiagabineEfficacyLamotrigineBrivaracetam
2017
Brain‐responsive neurostimulation in patients with medically intractable seizures arising from eloquent and other neocortical areas
Jobst BC, Kapur R, Barkley GL, Bazil CW, Berg MJ, Bergey GK, Boggs JG, Cash SS, Cole AJ, Duchowny MS, Duckrow RB, Edwards JC, Eisenschenk S, Fessler AJ, Fountain NB, Geller EB, Goldman AM, Goodman RR, Gross RE, Gwinn RP, Heck C, Herekar AA, Hirsch LJ, King‐Stephens D, Labar DR, Marsh WR, Meador KJ, Miller I, Mizrahi EM, Murro AM, Nair DR, Noe KH, Olejniczak PW, Park YD, Rutecki P, Salanova V, Sheth RD, Skidmore C, Smith MC, Spencer DC, Srinivasan S, Tatum W, Van Ness P, Vossler DG, Wharen RE, Worrell GA, Yoshor D, Zimmerman RS, Skarpaas TL, Morrell MJ. Brain‐responsive neurostimulation in patients with medically intractable seizures arising from eloquent and other neocortical areas. Epilepsia 2017, 58: 1005-1014. PMID: 28387951, DOI: 10.1111/epi.13739.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultBrain MappingCerebral CortexDeep Brain StimulationDrug Resistant EpilepsyElectric Stimulation TherapyElectrodes, ImplantedElectroencephalographyEpilepsies, PartialEpilepsy, Complex PartialEpilepsy, Partial, MotorEpilepsy, Tonic-ClonicFeasibility StudiesFemaleFollow-Up StudiesHumansMaleMiddle AgedNeocortexYoung AdultConceptsSeizure-free periodSeizure reductionNeocortical onsetSeizure onsetNeocortical originIntractable partial-onset seizuresMedian percent seizure reductionBrain-responsive neurostimulationChronic neurologic deficitsPercent seizure reductionPrior epilepsy surgeryPartial-onset seizuresPercent of patientsProspective clinical trialsNormal MRI findingsVagus nerve stimulationEffective treatment optionEloquent cortical areasRate of infectionMagnetic resonance imagingPreimplantation baselineMRI lesionsAdverse eventsNeurologic deficitsPerioperative hemorrhage
2009
Cortical and subcortical networks in human secondarily generalized tonic–clonic seizures
Blumenfeld H, Varghese GI, Purcaro MJ, Motelow JE, Enev M, McNally KA, Levin AR, Hirsch LJ, Tikofsky R, Zubal IG, Paige AL, Spencer SS. Cortical and subcortical networks in human secondarily generalized tonic–clonic seizures. Brain 2009, 132: 999-1012. PMID: 19339252, PMCID: PMC2724910, DOI: 10.1093/brain/awp028.Peer-Reviewed Original ResearchConceptsGeneralized tonic-clonic seizuresTonic-clonic seizuresFocal CBF increasesCBF increaseAssociation cortexImpaired consciousnessBasal gangliaSubcortical structuresCerebral blood flow changesBlood flow changesPartial seizure onsetLateral cerebellar hemispheresSingle photon emissionStatistical parametric mappingSecondary generalizationCBF decreasePartial seizuresCerebral cortexMotor manifestationsUpper brainstemSeizure onsetCerebellar hemisphereIndividual patientsTemporal lobeSeizure phaseClinical use of ictal SPECT in secondarily generalized tonic–clonic seizures
Varghese GI, Purcaro MJ, Motelow JE, Enev M, McNally KA, Levin AR, Hirsch LJ, Tikofsky R, Paige AL, Zubal IG, Spencer SS, Blumenfeld H. Clinical use of ictal SPECT in secondarily generalized tonic–clonic seizures. Brain 2009, 132: 2102-2113. PMID: 19339251, PMCID: PMC2714057, DOI: 10.1093/brain/awp027.Peer-Reviewed Original ResearchConceptsCerebral blood flow increasesBlood flow increasesGeneralized tonic-clonic seizuresIctal SPECTTonic-clonic seizuresPartial seizuresPost-ictal periodSeizure onsetGeneralized seizuresSecondary generalizationCerebral blood flow decreasesRegional cerebral blood flow increasesPropagation of seizuresBlood flow decreaseCerebral blood flowEpilepsy surgery evaluationUseful clinical toolSingle photon emissionFlow increasesSeizure localizationSurgery evaluationBlood flowSeizuresClinical toolClinical use