Featured Publications
Clinical characteristics and outcomes of patients with post-stroke epilepsy: protocol for an individual patient data meta-analysis from the International Post-stroke Epilepsy Research Repository (IPSERR)
Mishra N, Kwan P, Tanaka T, Sunnerhagen K, Dawson J, Zhao Y, Misra S, Wang S, Sharma V, Mazumder R, Funaro M, Ihara M, Nicolo J, Liebeskind D, Yasuda C, Cendes F, Quinn T, Ge Z, Scalzo F, Zelano J, Kasner S, Consortium I, Mishra N, Kwan P, Friedman A, Engel J. Clinical characteristics and outcomes of patients with post-stroke epilepsy: protocol for an individual patient data meta-analysis from the International Post-stroke Epilepsy Research Repository (IPSERR). BMJ Open 2023, 13: e078684. PMID: 37968000, PMCID: PMC10660442, DOI: 10.1136/bmjopen-2023-078684.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultEpilepsyHumansMeta-Analysis as TopicPrognosisResearch DesignSeizuresStrokeConceptsPost-stroke epilepsyPost-stroke seizuresIndividual patient dataClinical characteristicsLate post-stroke seizuresPatient dataOutcomes of patientsFuture clinical trialsPatient outcome measuresComprehensive search strategyAcute strokePeer-reviewed journalsStroke patientsPrognostic valueStroke mortalityBias assessmentClinical trialsObservational studyOutcome measuresLanguage of publicationEpileptic seizuresPatientsEthics approvalStudy authorsIPD-MAPathophysiology, Diagnosis, Prognosis, and Prevention of Poststroke Epilepsy
Tanaka T, Ihara M, Fukuma K, Mishra N, Koepp M, Guekht A, Ikeda A. Pathophysiology, Diagnosis, Prognosis, and Prevention of Poststroke Epilepsy. Neurology 2024, 102: e209450. PMID: 38759128, PMCID: PMC11175639, DOI: 10.1212/wnl.0000000000209450.Peer-Reviewed Original ResearchConceptsPoststroke epileptogenesisPoststroke epilepsyStroke survivorsAssociated with high mortalityAttention of health policymakersBurden of stroke worldwideDiagnostic work-upRisk of seizuresRisk-scoring modelSurrogate outcome measuresCortical superficial siderosisPrevention of seizuresSecondary prevention of seizuresPrimary prophylaxisConcomitant medicationsEEG findingsAcute stroke treatmentRecurrence riskSeizure prophylaxisSuperficial siderosisAntiseizure medicationsCardiovascular riskTreatment strategiesEnrolling patientsTissue-based approach
2018
Time From Imaging to Endovascular Reperfusion Predicts Outcome in Acute Stroke
Tsai JP, Mlynash M, Christensen S, Kemp S, Kim S, Mishra NK, Federau C, Nogueira RG, Jovin TG, Devlin TG, Akhtar N, Yavagal DR, Bammer R, Straka M, Zaharchuk G, Marks MP, Albers GW, Lansberg MG. Time From Imaging to Endovascular Reperfusion Predicts Outcome in Acute Stroke. Stroke 2018, 49: 952-957. PMID: 29581341, PMCID: PMC5875452, DOI: 10.1161/strokeaha.117.018858.Peer-Reviewed Original ResearchMeSH KeywordsActivities of Daily LivingAgedAngiography, Digital SubtractionCerebral AngiographyCohort StudiesEndovascular ProceduresFemaleHumansInfarction, Middle Cerebral ArteryMaleMiddle AgedPerfusion ImagingPrognosisRecovery of FunctionReperfusionStrokeThrombectomyTime-to-TreatmentTomography, X-Ray ComputedTreatment OutcomeConceptsTarget mismatch profileReperfusion timeFunctional independenceMismatch profileInfarct growthCTP scansLarger final infarct volumeTarget mismatch patientsAcute ischemic strokeCohort of patientsFinal infarct volumeTarget mismatchSuccessful endovascular reperfusionMismatch patientsEndovascular reperfusionInfarct volumeRadiological outcomesSuccessful reperfusionAcute strokeIschemic strokeRadiographic outcomesEndovascular therapyBaseline imagingMalignant profileTomographic perfusion
2013
The Modified Graeb Score
Morgan TC, Dawson J, Spengler D, Lees KR, Aldrich C, Mishra NK, Lane K, Quinn TJ, Diener-West M, Weir CJ, Higgins P, Rafferty M, Kinsley K, Ziai W, Awad I, Walters MR, Hanley D. The Modified Graeb Score. Stroke 2013, 44: 635-641. PMID: 23370203, PMCID: PMC6800016, DOI: 10.1161/strokeaha.112.670653.Peer-Reviewed Original ResearchConceptsVirtual International Stroke Trials ArchiveGraeb scalePoor outcomeIVH volumeB studyModified Rankin ScaleIntraventricular hemorrhage volumeModified Graeb scoreRankin ScaleMGS scoresVISTA studyHemorrhage volumeGraeb scoreAccelerated ResolutionPrognostic validitySemiquantitative scaleClinical practiceClot lysis