2021
Rapid Assessment of Blood Pressure Variability and Outcome After Successful Thrombectomy
Castro P, Ferreira F, Nguyen CK, Payabvash S, Tan C, Sorond F, Azevedo E, Petersen N. Rapid Assessment of Blood Pressure Variability and Outcome After Successful Thrombectomy. Stroke 2021, 52: e531-e535. PMID: 34311565, PMCID: PMC8384685, DOI: 10.1161/strokeaha.121.034291.Peer-Reviewed Original ResearchConceptsBlood pressure variabilityEndovascular stroke therapyBP variabilityFunctional outcomeNeurological recoveryStroke therapyPressure variabilityAnterior circulation ischemic strokeHigh blood pressure variabilityLong-term functional outcomeBP variability measuresEarly clinical improvementEarly neurological recoveryPersonalized BP managementFavorable functional outcomeInitial clinical responsePoor functional outcomeRisk assessment toolSuccessful reperfusionClinical improvementClinical responseIschemic strokeRankin ScaleSuccessful thrombectomyPostreperfusion period
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