2017
Multivariate Prognostic Model of Acute Stroke Combining Admission Infarct Location and Symptom Severity: A Proof-of-Concept Study
Payabvash S, Benson JC, Tyan AE, Taleb S, McKinney AM. Multivariate Prognostic Model of Acute Stroke Combining Admission Infarct Location and Symptom Severity: A Proof-of-Concept Study. Journal Of Stroke And Cerebrovascular Diseases 2017, 27: 936-944. PMID: 29198948, DOI: 10.1016/j.jstrokecerebrovasdis.2017.10.034.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overArea Under CurveBrainBrain IschemiaBrain MappingDatabases, FactualDecision Support TechniquesDiffusion Magnetic Resonance ImagingDisability EvaluationFemaleHumansLogistic ModelsMaleMesencephalonMiddle AgedMultivariate AnalysisOdds RatioPatient AdmissionPonsPredictive Value of TestsProof of Concept StudyReproducibility of ResultsRetrospective StudiesRisk FactorsROC CurveSeverity of Illness IndexStrokeTime FactorsTreatment OutcomeConceptsDisability/deathMidbrain/ponsAcute ischemic stroke patientsIschemic stroke patientsAdmission NIHSS scoreStroke patientsNIHSS scoreIndependent predictorsInfarct locationScale scoreHealth Stroke Scale scoreHigher admission NIHSS scoresModified Rankin Scale scoreSymptom severityAdmission stroke severityBaseline functional disabilityLarger infarct volumesStroke Scale scoreRankin Scale scoreHours of onsetAcute ischemic infarctMultivariate prognostic modelMajor arterial occlusionHypothesis-generating studyVoxel-based analysis
2016
Topographic Assessment of Acute Ischemic Changes for Prognostication of Anterior Circulation Stroke
Payabvash S, Noorbaloochi S, Qureshi AI. Topographic Assessment of Acute Ischemic Changes for Prognostication of Anterior Circulation Stroke. Journal Of Neuroimaging 2016, 27: 227-231. PMID: 27593522, DOI: 10.1111/jon.12383.Peer-Reviewed Original ResearchConceptsAlberta Stroke Program Early CT ScoreDisability/deathAnterior circulation strokeAcute ischemic changesSymptomatic intracranial hemorrhageIntracranial hemorrhageIschemic changesIndependent predictorsFavorable outcomeIntravenous thrombolytic therapyCT/MRI scansRankin Scale scoreEarly ischemic changesAcute ischemic infarctTopographic assessmentIschemic infarctAdmission CTClinical outcomesStroke patientsThrombolytic therapyCT scoreLentiform nucleusTomography scanImproved outcomesPrognostic toolInterhemispheric Asymmetry in Distribution of Infarct Lesions among Acute Ischemic Stroke Patients Presenting to Hospital
Payabvash S, Taleb S, Benson JC, McKinney AM. Interhemispheric Asymmetry in Distribution of Infarct Lesions among Acute Ischemic Stroke Patients Presenting to Hospital. Journal Of Stroke And Cerebrovascular Diseases 2016, 25: 2464-2469. PMID: 27373730, DOI: 10.1016/j.jstrokecerebrovasdis.2016.06.019.Peer-Reviewed Original ResearchConceptsRight-sided strokeLeft-sided strokeAcute ischemic stroke patientsEarly clinical outcomesIschemic stroke patientsIschemic infarctInfarct lesionsInsular ribbonVoxel-based analysisClinical outcomesStroke patientsLentiform nucleusScale scoreHealth Stroke Scale scoreModified Rankin Scale scoreSymptom severityStroke risk factorsStroke Scale scoreHours of onsetRankin Scale scoreAcute ischemic infarctRate of treatmentAdmission symptomsSymptomatic infarctsRisk factors