2018
Evolution and course of early life developmental encephalopathic epilepsies: Focus on Lennox‐Gastaut syndrome
Berg AT, Levy SR, Testa FM. Evolution and course of early life developmental encephalopathic epilepsies: Focus on Lennox‐Gastaut syndrome. Epilepsia 2018, 59: 2096-2105. PMID: 30255934, PMCID: PMC6215498, DOI: 10.1111/epi.14569.Peer-Reviewed Original ResearchConceptsLennox-Gastaut syndromeInitial presentationMedian onset ageChi-square testRefractory seizuresCentral reviewEpilepsy syndromesInfantile spasmsEncephalopathic epilepsyMedical recordsOnset ageEarly deathEpilepsySyndromeCognitive outcomesConnecticut StudyLongitudinal studyT-testSeizuresChildrenPresentationSpasmStatistical analysisYearsMortality
2011
Complete remission in nonsyndromic childhood‐onset epilepsy
Berg AT, Testa FM, Levy SR. Complete remission in nonsyndromic childhood‐onset epilepsy. Annals Of Neurology 2011, 70: 566-573. PMID: 21710620, PMCID: PMC3183287, DOI: 10.1002/ana.22461.Peer-Reviewed Original ResearchConceptsComplete remissionNonsyndromic epilepsyProspective community-based cohortEarly seizure controlChildhood-onset epilepsyCommunity-based cohortProportional hazard modelingRisk of relapseKaplan-Meier approachSeizure outcomeSeizure controlSubsequent seizuresInitial diagnosisMultivariable analysisRemissionCohort membersEarly predictorBivariate analysisHazard modelingPoor chanceOlder ageRelapseEpilepsyCauseAge effects
2009
Frequency, prognosis and surgical treatment of structural abnormalities seen with magnetic resonance imaging in childhood epilepsy
Berg AT, Mathern GW, Bronen RA, Fulbright RK, DiMario F, Testa FM, Levy SR. Frequency, prognosis and surgical treatment of structural abnormalities seen with magnetic resonance imaging in childhood epilepsy. Brain 2009, 132: 2785-2797. PMID: 19638447, PMCID: PMC2759335, DOI: 10.1093/brain/awp187.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAge of OnsetAnticonvulsantsBrainChildChild, PreschoolCognitionCohort StudiesDrug ResistanceEpilepsyFemaleFunctional LateralityHumansImage Processing, Computer-AssistedInfantLogistic ModelsMagnetic Resonance ImagingMaleNeurologic ExaminationNeuropsychological TestsNeurosurgical ProceduresPrognosisSclerosisTomography, X-Ray ComputedConceptsMagnetic resonance imagingPositive MRI scansEpilepsy patientsMRI scansEpilepsy syndromesEpilepsy evaluationSurgical proceduresMultiple logistic regression analysisUse of MRIComprehensive epilepsy evaluationNon-idiopathic patientsPediatric epilepsy patientsComprehensive Epilepsy CenterPositive MRI findingsCommunity-based cohortNormal neurological examPre-surgical evaluationLogistic regression analysisIdiopathic epilepsy syndromesFrequency of lesionsClinical factorsMRI abnormalitiesMRI findingsNeurological examSurgical treatmentRemission of epilepsy after two drug failures in children: A prospective study
Berg AT, Levy SR, Testa FM, D'Souza R. Remission of epilepsy after two drug failures in children: A prospective study. Annals Of Neurology 2009, 65: 510-519. PMID: 19475671, PMCID: PMC2818062, DOI: 10.1002/ana.21642.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAnticonvulsantsChildChild, PreschoolChi-Square DistributionDrug Therapy, CombinationEpilepsyFemaleFollow-Up StudiesHumansInfantInfant, NewbornMalePredictive Value of TestsProbabilityProportional Hazards ModelsProspective StudiesRecurrenceRetrospective StudiesTime FactorsTreatment FailureConceptsDrug failureRemission of epilepsyAggressive treatmentSeizure frequencyPrognostic factorsThird drugInitial diagnosisSymptomatic causesProspective studyProportional hazards techniquesIdiopathic epilepsyAppropriate drugsRemissionSecond drugLast contactOnly correlateEpilepsyDrugsChildrenFailurePredictorsRobust predictorPatientsRelapseTherapy
2007
Global cognitive function in children with epilepsy: A community‐based study
Berg AT, Langfitt JT, Testa FM, Levy SR, DiMario F, Westerveld M, Kulas J. Global cognitive function in children with epilepsy: A community‐based study. Epilepsia 2007, 49: 608-614. PMID: 18070088, DOI: 10.1111/j.1528-1167.2007.01461.x.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAge FactorsAge of OnsetChildChild, PreschoolCognitionCognition DisordersComorbidityConnecticutData CollectionEpilepsies, PartialEpilepsyEpilepsy, GeneralizedFollow-Up StudiesHumansInfantNeuropsychological TestsOutcome Assessment, Health CarePrognosisProspective StudiesRiskSyndromeWechsler Scales
2006
How long does it take for epilepsy to become intractable? A prospective investigation
Berg AT, Vickrey BG, Testa FM, Levy SR, Shinnar S, DiMario F, Smith S. How long does it take for epilepsy to become intractable? A prospective investigation. Annals Of Neurology 2006, 60: 73-79. PMID: 16685695, DOI: 10.1002/ana.20852.Peer-Reviewed Original ResearchConceptsEarly remission periodSeizures/monthCatastrophic epilepsyFurther remissionTreatable epilepsyProspective cohortRemission periodEpilepsy syndromesIntractable epilepsyProspective InvestigationFocal epilepsyLast contactEpilepsyEpilepsy diagnosisRemissionSyndromeMore yearsChildrenMonthsDrugsYearsSurgerySeizuresReferralCohort
2005
Special education needs of children with newly diagnosed epilepsy
Berg AT, Smith SN, Frobish D, Levy SR, Testa FM, Beckerman B, Shinnar S. Special education needs of children with newly diagnosed epilepsy. Developmental Medicine & Child Neurology 2005, 47: 749-753. DOI: 10.1111/j.1469-8749.2005.tb01072.x.Peer-Reviewed Original ResearchConceptsOnset of seizuresFirst seizureMean ageIntact childrenProspective community-based studyRemote symptomatic etiologyOnset of epilepsyCommunity-based studyTime of interviewYears 10 monthsChildren's mean ageYears 11 monthsInitiation of servicesSymptomatic etiologyChildhood epilepsyEpileptic encephalopathyService useEpilepsyTiming of servicesSeizuresCognitive abnormalitiesFormer groupChildrenAgeEtiology
2004
Mortality in Childhood-Onset Epilepsy
Berg AT, Shinnar S, Testa FM, Levy SR, Smith SN, Beckerman B. Mortality in Childhood-Onset Epilepsy. JAMA Pediatrics 2004, 158: 1147-1152. PMID: 15583099, DOI: 10.1001/archpedi.158.12.1147.Peer-Reviewed Original ResearchConceptsStandardized mortality ratioRisk of deathMortality ratioMultivariable analysisOverall standardized mortality ratioProspective community-based cohortCox proportional hazards modelSevere underlying conditionsPredictors of deathChildhood-onset epilepsyCommunity-based cohortOccurrence of seizuresProportional hazards modelPoint of diagnosisCrude death rateNonsymptomatic epilepsySymptomatic etiologySymptomatic epilepsyUnderlying disorderUnderlying conditionExcess mortalityMost deathsOutcome measuresHazards modelChi2 testLongitudinal Assessment of Adaptive Behavior in Infants and Young Children With Newly Diagnosed Epilepsy: Influences of Etiology, Syndrome, and Seizure Control
Berg AT, Smith SN, Frobish D, Beckerman B, Levy SR, Testa FM, Shinnar S. Longitudinal Assessment of Adaptive Behavior in Infants and Young Children With Newly Diagnosed Epilepsy: Influences of Etiology, Syndrome, and Seizure Control. Pediatrics 2004, 114: 645-650. PMID: 15342834, DOI: 10.1542/peds.2003-1151-l.Peer-Reviewed Original ResearchConceptsSeizure controlInitial diagnosisSymptomatic etiologyEpileptic encephalopathyProspective community-based studySubtle cognitive difficultiesInfluence of etiologyChildhood-onset epilepsyOnset of epilepsyCommunity-based studyIndependent effectsMajority of childrenCognitive difficultiesSeizure outcomeSecondary outcomesPrimary outcomeParents of childrenIntractable seizuresSchool-aged childrenSyndrome typeNormal rangeBaseline scoresPredictive valueEpilepsyDomain scoresModeling remission and relapse in pediatric epilepsy: application of a Markov process
Berg AT, Lin J, Ebrahimi N, Testa FM, Levy SR, Shinnar S. Modeling remission and relapse in pediatric epilepsy: application of a Markov process. Epilepsy Research 2004, 60: 31-40. PMID: 15279868, DOI: 10.1016/j.eplepsyres.2004.05.002.Peer-Reviewed Original ResearchConceptsPartial epilepsyStandard survival techniquesEpilepsy syndromesProspective community-based studyCryptogenic partial epilepsySymptomatic partial epilepsyCommunity-based studyIdiopathic partial epilepsyTerms of patientTerminal remissionThird remissionSecond remissionSubsequent remissionSecond relapseSeizure outcomeInitial diagnosisPediatric epilepsyEpileptic encephalopathySurvival techniquesRelapse outcomesRemissionSyndrome groupRelapseEpilepsyRemission episodes