2022
Systematic Review of Sex Differences in Ischemic Strokes Among Young Adults: Are Young Women Disproportionately at Risk?
Leppert M, Burke J, Lisabeth L, Madsen T, Kleindorfer D, Sillau S, Schwamm L, Daugherty S, Bradley C, Ho P, Poisson S. Systematic Review of Sex Differences in Ischemic Strokes Among Young Adults: Are Young Women Disproportionately at Risk? Stroke 2022, 53: 319-327. PMID: 35073188, PMCID: PMC8852306, DOI: 10.1161/strokeaha.121.037117.Peer-Reviewed Original ResearchConceptsIschemic strokeIncidence rate ratiosYoung adultsStroke incidenceSex-specific incidence rate ratiosSystematic reviewAge groupsSex differencesYoung womenMore womenRate ratioAdults 35Incidence rateStroke typeHigh riskAge adjustmentStrokeSignificant sex differencesRelevant articlesMore menWomenNonsignificant sex differencesAdultsRecent evidenceMen
2019
Resource utilisation among patients transferred for intracerebral haemorrhage
Zachrison K, Aaronson E, Mahmood S, Rosand J, Viswanathan A, Schwamm L, Goldstein J. Resource utilisation among patients transferred for intracerebral haemorrhage. Stroke And Vascular Neurology 2019, 4: 223. PMID: 32030206, PMCID: PMC6979870, DOI: 10.1136/svn-2019-000255.Peer-Reviewed Original ResearchMeSH KeywordsAcademic Medical CentersAge FactorsAgedAged, 80 and overCerebral HemorrhageCritical CareFemaleGlasgow Coma ScaleHumansIntensive Care UnitsMaleMiddle AgedNeurosurgical ProceduresPatient AdmissionPatient TransferProspective StudiesRegistriesRisk AssessmentRisk FactorsTime FactorsTreatment OutcomeConceptsGlasgow Coma ScoreIntracerebral hemorrhageSurgical interventionICH scoreAcademic hospitalBaseline Glasgow Coma ScoreIntensive care unit admissionCare unit admissionSingle academic hospitalPrimary intracerebral hemorrhageUrban academic hospitalLess frequent useCollected registryICU stayUnit admissionComa ScoreConsecutive patientsIntraventricular hemorrhagePrimary outcomePrimary patientsPatientsHospitalLogistic regressionHemorrhageResource utilisationThrombolysis in young adults with stroke: Findings from Get With The Guidelines-Stroke.
Dodds J, Xian Y, Sheng S, Fonarow G, Bhatt D, Matsouaka R, Schwamm L, Peterson E, Smith E. Thrombolysis in young adults with stroke: Findings from Get With The Guidelines-Stroke. Neurology 2019, 92: e2784-e2792. PMID: 31092622, DOI: 10.1212/wnl.0000000000007653.Peer-Reviewed Original ResearchConceptsAcute ischemic strokeTissue plasminogen activatorIschemic strokeOlder patientsYounger patientsYears of ageSymptomatic intracranial hemorrhage rateYoung adultsGuidelines-Stroke registryIntracranial hemorrhage rateGuidelines-StrokeHospital mortalityHospital arrivalHemorrhage rateIntracranial hemorrhageMultivariable modelPatientsBetter outcomesStrokePlasminogen activatorTPA treatmentTreatmentAdultsAgeOutcomes
2017
Translational Stroke Research
Bosetti F, Koenig J, Ayata C, Back S, Becker K, Broderick J, Carmichael S, Cho S, Cipolla M, Corbett D, Corriveau R, Cramer S, Ferguson A, Finklestein S, Ford B, Furie K, Hemmen T, Iadecola C, Jakeman L, Janis S, Jauch E, Johnston K, Kochanek P, Kohn H, Lo E, Lyden P, Mallard C, McCullough L, McGavern L, Meschia J, Moy C, Perez-Pinzon M, Ramadan I, Savitz S, Schwamm L, Steinberg G, Stenzel-Poore M, Tymianski M, Warach S, Wechsler L, Zhang J, Koroshetz W. Translational Stroke Research. Stroke 2017, 48: 2632-2637. PMID: 28751554, PMCID: PMC5599159, DOI: 10.1161/strokeaha.117.017112.Peer-Reviewed Original Research
2016
Sex and Age Interactions and Differences in Outcomes After Intracerebral Hemorrhage
James M, Cox M, Xian Y, Smith E, Bhatt D, Schulte P, Hernandez A, Fonarow G, Schwamm L. Sex and Age Interactions and Differences in Outcomes After Intracerebral Hemorrhage. Journal Of Women's Health 2016, 26: 380-388. PMID: 27754758, DOI: 10.1089/jwh.2016.5849.Peer-Reviewed Original ResearchConceptsIntracerebral hemorrhageSex-based interactionsTotal study populationWorse neurological deficitsAge/sexSex differencesAntiplatelet therapyHospital mortalityIschemic strokeNeurological deficitsPatient ageIndependent ambulationICH patientsStroke databaseAtrial fibrillationEarly outcomesPoor outcomeStudy populationCholesterol reducersLogistic regressionWomenTreatment differencesAgeMenHemorrhageUse and Outcomes of Intravenous Thrombolysis for Acute Ischemic Stroke in Patients ≥90 Years of Age
Arora R, Salamon E, Katz J, Cox M, Saver J, Bhatt D, Fonarow G, Peterson E, Smith E, Schwamm L, Xian Y, Libman R. Use and Outcomes of Intravenous Thrombolysis for Acute Ischemic Stroke in Patients ≥90 Years of Age. Stroke 2016, 47: 2347-2354. PMID: 27491734, DOI: 10.1161/strokeaha.116.012241.Peer-Reviewed Original ResearchMeSH KeywordsAdministration, IntravenousAdolescentAdultAge FactorsAgedAged, 80 and overBrain IschemiaFemaleFibrinolytic AgentsHospital MortalityHumansIntracranial HemorrhagesMaleMiddle AgedPractice Patterns, Physicians'PrognosisRegistriesRetrospective StudiesStrokeThrombolytic TherapyTissue Plasminogen ActivatorTreatment OutcomeYoung AdultConceptsIntravenous tissue-type plasminogen activatorTissue-type plasminogen activatorAcute ischemic strokeSymptomatic hemorrhageTPA useIschemic strokeYounger patientsFunctional outcomeQuality improvement registryGood functional outcomeYears of ageYounger age groupsIntravenous thrombolysisHospital mortalityFibrinolytic therapyAcute rehabilitationIndependent ambulationDischarge outcomesMultivariable analysisHospice dischargePatientsAge groupsHemorrhagePlasminogen activatorMortality
2015
Patient Characteristics and Outcomes After Hemorrhagic Stroke in Pregnancy
Leffert LR, Clancy CR, Bateman BT, Cox M, Schulte PJ, Smith EE, Fonarow GC, Schwamm LH, Kuklina EV, George MG. Patient Characteristics and Outcomes After Hemorrhagic Stroke in Pregnancy. Circulation Cardiovascular Quality And Outcomes 2015, 8: s170-s178. PMID: 26515206, DOI: 10.1161/circoutcomes.115.002242.Peer-Reviewed Original ResearchConceptsStroke risk factorsSubarachnoid hemorrhage patientsHemorrhagic strokeRisk factorsHS patientsHospital mortalityHemorrhage patientsDiseases-Ninth Revision codesBlood pressure criteriaGuidelines-Stroke registryPregnancy-related strokeAssociation of pregnancyNonpregnant female patientsConditional logistic regressionFisher's exact testWilcoxon rank sum testRank sum testGuidelines-StrokeSevere preeclampsiaHome dischargeIschemic strokeNonpregnant womenPatient characteristicsRisk patientsIndependent ambulation
2013
Factors Influencing the Decline in Stroke Mortality
Lackland DT, Roccella EJ, Deutsch AF, Fornage M, George MG, Howard G, Kissela BM, Kittner SJ, Lichtman JH, Lisabeth LD, Schwamm LH, Smith EE, Towfighi A. Factors Influencing the Decline in Stroke Mortality. Stroke 2013, 45: 315-353. PMID: 24309587, PMCID: PMC5995123, DOI: 10.1161/01.str.0000437068.30550.cf.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAge FactorsAgedAged, 80 and overAir PollutionAmerican Heart AssociationAspirinAssociationAtrial FibrillationBlood PressureClinical Trials as TopicDiabetes MellitusExerciseFemaleHeart DiseasesHumansHyperlipidemiasHypertensionIncidenceInternational Classification of DiseasesMaleMiddle AgedObesityObservational Studies as TopicPlatelet Aggregation InhibitorsPopulationPrevalenceSecondary PreventionSex FactorsSmokingStrokeThrombolytic TherapyUnited StatesYoung AdultConceptsStroke mortalityCause of deathStroke riskAmerican Heart Association Stroke Council's Scientific Statement Oversight CommitteeAmerican Heart Association's Manuscript Oversight CommitteeAmerican Heart Association Science AdvisoryScientific Statements Oversight Committee reviewStroke Council Leadership reviewLower case fatality rateEvidence-based public health programsMajor public health burdenControl of hypertensionChronic lung diseaseFourth leading causeCase fatality rateTreatment of hypertensionPublic health burdenWriting group membersAttributable risk estimatesPublic health guidelinesYears of ageMajor public healthPublic health programsCombination of interventionsDyslipidemia controlTemporal trends in patient characteristics and treatment with intravenous thrombolysis among acute ischemic stroke patients at Get With The Guidelines-Stroke hospitals.
Schwamm L, Ali S, Reeves M, Smith E, Saver J, Messe S, Bhatt D, Grau-Sepulveda M, Peterson E, Fonarow G. Temporal trends in patient characteristics and treatment with intravenous thrombolysis among acute ischemic stroke patients at Get With The Guidelines-Stroke hospitals. Circulation Cardiovascular Quality And Outcomes 2013, 6: 543-9. PMID: 24046398, DOI: 10.1161/circoutcomes.111.000303.Peer-Reviewed Original ResearchMeSH KeywordsAdministration, IntravenousAge FactorsAgedAged, 80 and overAmerican Heart AssociationBrain IschemiaChi-Square DistributionFemaleFibrinolytic AgentsHospitalsHumansMaleMiddle AgedMultivariate AnalysisOdds RatioQuality Indicators, Health CareRegistriesRisk FactorsStrokeThrombolytic TherapyTime FactorsTime-to-TreatmentTissue Plasminogen ActivatorTreatment OutcomeUnited StatesConceptsAcute ischemic stroke patientsIschemic stroke patientsTPA useAIS patientsPatient characteristicsStroke patientsHospitalized acute ischemic stroke patientsIntravenous tissue plasminogen activator useTissue plasminogen activator useNonwhite race/ethnicityAdditional calendar yearGuidelines-Stroke hospitalsAmerican Heart AssociationRace/ethnicityAIS admissionsGuidelines-StrokeEligible patientsIntravenous thrombolysisIntravenous tPAMore patientsMultivariable analysisHeart AssociationMild strokeTPA timeUnivariate analysisRisk-Standardizing Survival for In-Hospital Cardiac Arrest to Facilitate Hospital Comparisons
Chan P, Berg R, Spertus J, Schwamm L, Bhatt D, Fonarow G, Heidenreich P, Nallamothu B, Tang F, Merchant R, Investigators A. Risk-Standardizing Survival for In-Hospital Cardiac Arrest to Facilitate Hospital Comparisons. Journal Of The American College Of Cardiology 2013, 62: 601-609. PMID: 23770167, PMCID: PMC3769937, DOI: 10.1016/j.jacc.2013.05.051.Peer-Reviewed Original ResearchRacial and Ethnic Differences in Outcomes in Older Patients With Acute Ischemic Stroke
Qian F, Fonarow G, Smith E, Xian Y, Pan W, Hannan E, Shaw B, Glance L, Peterson E, Eapen Z, Hernandez A, Schwamm L, Bhatt D. Racial and Ethnic Differences in Outcomes in Older Patients With Acute Ischemic Stroke. Circulation Cardiovascular Quality And Outcomes 2013, 6: 284-292. PMID: 23680966, DOI: 10.1161/circoutcomes.113.000211.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAgedAged, 80 and overBlack or African AmericanBrain IschemiaEthnicityFemaleHealth Status DisparitiesHealthcare DisparitiesHispanic or LatinoHumansLogistic ModelsMaleMedicareMultivariate AnalysisOdds RatioPatient ReadmissionRacial GroupsRegistriesRisk FactorsSeverity of Illness IndexStrokeTime FactorsTreatment OutcomeUnited StatesWhite PeopleConceptsAcute ischemic strokeLong-term outcomesRace/ethnicityCause rehospitalizationOlder patientsIschemic strokeUnadjusted mortalityHispanic patientsGuidelines-Stroke programGuidelines-Stroke registryHealth Stroke ScaleOlder Medicare beneficiariesAmerican Heart AssociationAsian American patientsYears of ageStroke ScaleStroke severityHigher median scoresAsian patientsHeart AssociationHospital characteristicsAmerican patientsUS CentersPrognostic variablesLower oddsPatterns of Emergency Medical Services Use and Its Association With Timely Stroke Treatment
Ekundayo O, Saver J, Fonarow G, Schwamm L, Xian Y, Zhao X, Hernandez A, Peterson E, Cheng E. Patterns of Emergency Medical Services Use and Its Association With Timely Stroke Treatment. Circulation Cardiovascular Quality And Outcomes 2013, 6: 262-269. PMID: 23633218, DOI: 10.1161/circoutcomes.113.000089.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAgedAged, 80 and overChi-Square DistributionEmergency Medical ServicesEmergency Service, HospitalEthnicityFemaleGuideline AdherenceHealth Knowledge, Attitudes, PracticeHumansMaleMiddle AgedMinority GroupsOdds RatioOutcome and Process Assessment, Health CarePatient Acceptance of Health CarePatient Education as TopicPractice Guidelines as TopicRegistriesRisk FactorsStrokeTime FactorsTime-to-TreatmentTransportation of PatientsTreatment OutcomeUnited StatesConceptsEmergency medical servicesStroke patientsEMS useEmergency medical services useMinority raceHealth Stroke ScoreMedical service useTreatment of strokeTissue-type plasminogen activatorEligible patientsGuidelines-StrokeSevere strokeStroke ScoreHospital arrivalOlder patientsYounger patientsHemorrhagic strokeStroke treatmentMedicare insuranceInsurance statusEMS activationDecreased oddsEMS transportService usePatientsAge Differences in the Use of Implantable Cardioverter‐Defibrillators Among Older Patients Hospitalized with Heart Failure
HESS P, GRAU‐SEPULVEDA M, HERNANDEZ A, PETERSON E, BHATT D, SCHWAMM L, YANCY C, FONAROW G, AL‐KHATIB S, Committee and Hospitals F. Age Differences in the Use of Implantable Cardioverter‐Defibrillators Among Older Patients Hospitalized with Heart Failure. Journal Of Cardiovascular Electrophysiology 2013, 24: 664-671. PMID: 23437793, PMCID: PMC4076932, DOI: 10.1111/jce.12100.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAgedDefibrillators, ImplantableFemaleHeart FailureHospitalizationHumansMaleMiddle AgedConceptsLeft ventricular ejection fractionHeart failureAge groupsPatient ageGuideline-eligible patientsGuidelines-HF ProgramAbsence of contraindicationsVentricular ejection fractionAmerican Heart AssociationUse of ICDsImplantable cardioverter defibrillatorOlder age groupsSame age groupOlder patientsEjection fractionICD useICD placementHeart AssociationAge-related differencesPractice guidelinesCardioverter defibrillatorPatientsHospitalizationICDAge
2012
Guideline Adherence After ST-Segment Elevation Versus Non-ST Segment Elevation Myocardial Infarction
Somma K, Bhatt D, Fonarow G, Cannon C, Cox M, Laskey W, Peacock W, Hernandez A, Peterson E, Schwamm L, Saxon L. Guideline Adherence After ST-Segment Elevation Versus Non-ST Segment Elevation Myocardial Infarction. Circulation Cardiovascular Quality And Outcomes 2012, 5: 654-661. PMID: 22949493, DOI: 10.1161/circoutcomes.111.963959.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAgedAged, 80 and overCardiovascular AgentsChi-Square DistributionComorbidityCoronary Artery DiseaseDrug Administration ScheduleFemaleGuideline AdherenceHospitalsHumansLogistic ModelsMaleMiddle AgedMultivariate AnalysisMyocardial InfarctionOdds RatioPractice Guidelines as TopicPractice Patterns, Physicians'Quality Indicators, Health CareRegistriesRisk AssessmentRisk FactorsTime FactorsTreatment OutcomeUnited StatesConceptsST-segment elevation myocardial infarctionElevation myocardial infarctionSTEMI patientsMedical therapyNSTEMI patientsMyocardial infarctionGuidelines-Coronary Artery Disease registryNon-ST segment elevation myocardial infarctionGuideline-based medical therapyPrior coronary artery diseaseSegment elevation myocardial infarctionLow-density lipoprotein levelsSegment elevation MISimilar medical therapyLipid-lowering medicationsCoronary artery diseaseST-segment elevationGWTG-CADMedical comorbiditiesDischarge medicationsGuideline adherenceArtery diseaseHeart failureAngiotensin receptorsElevation MIElderly Patients Are at Higher Risk for Poor Outcomes After Intra-Arterial Therapy
Chandra R, Leslie-Mazwi T, Oh D, Chaudhry Z, Mehta B, Rost N, Rabinov J, Hirsch J, González R, Schwamm L, Yoo A. Elderly Patients Are at Higher Risk for Poor Outcomes After Intra-Arterial Therapy. Stroke 2012, 43: 2356-2361. PMID: 22744644, DOI: 10.1161/strokeaha.112.650713.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAgedAged, 80 and overAngioplasty, BalloonCerebral InfarctionCohort StudiesEndovascular ProceduresEndpoint DeterminationFemaleFibrinolytic AgentsHumansInjections, Intra-ArterialMagnetic Resonance ImagingMaleMiddle AgedProspective StudiesReperfusionRiskStentsStrokeThrombolytic TherapyTissue Plasminogen ActivatorTomography, X-Ray ComputedTreatment OutcomeConceptsIntra-arterial therapyParenchymal hematoma type 2Elderly patientsBaseline disabilityClinical outcomesBaseline healthType 2Cerebral infarction 2Worse baseline healthElderly stroke patientsRankin Scale scoreWorse clinical outcomesCoronary artery diseaseAngiographic reperfusionBaseline demographicsStroke severityArtery diseaseStroke patientsAtrial fibrillationPoor outcomeSignificant hemorrhageHigh riskReperfusionPatientsBetter outcomesReperfusion Strategies and Quality of Care in 5339 Patients Age 80 Years or Older Presenting With ST‐Elevation Myocardial Infarction: Analysis from Get With The Guidelines‐Coronary Artery Disease
Medina H, Cannon C, Fonarow G, Grau‐Sepulveda M, Hernandez A, Peacock W, Laskey W, Peterson E, Schwamm L, Bhatt D, Committee and Investigators O. Reperfusion Strategies and Quality of Care in 5339 Patients Age 80 Years or Older Presenting With ST‐Elevation Myocardial Infarction: Analysis from Get With The Guidelines‐Coronary Artery Disease. Clinical Cardiology 2012, 35: 632-640. PMID: 22744844, PMCID: PMC6652419, DOI: 10.1002/clc.22036.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAged, 80 and overAngioplasty, Balloon, CoronaryAntihypertensive AgentsConfidence IntervalsCoronary Artery DiseaseFemaleFibrinolytic AgentsHospital MortalityHumansHypolipidemic AgentsMaleMyocardial InfarctionMyocardial ReperfusionOdds RatioPlatelet Aggregation InhibitorsPractice Guidelines as TopicQuality of Health CareRegistriesThrombolytic TherapyConceptsPrimary percutaneous coronary interventionHospital mortalityReperfusion strategyNR patientsPatient ageUse of PCIGuidelines-Coronary Artery Disease databaseGuidelines-Coronary Artery DiseasePatients age 80 yearsST-elevation myocardial infarctionLower body mass indexGWTG-CAD hospitalsMain reperfusion strategyProportion of patientsPercutaneous coronary interventionAge 80 yearsBody mass indexLength of stayEvidence-based therapiesQuality of carePPCI patientsUnderwent thrombolysisHospital outcomesOld presentingRenal insufficiencyAge and Gender Differences in Quality of Care and Outcomes for Patients with ST-segment Elevation Myocardial Infarction
Bangalore S, Fonarow G, Peterson E, Hellkamp A, Hernandez A, Laskey W, Peacock W, Cannon C, Schwamm L, Bhatt D, Committee and Investigators G. Age and Gender Differences in Quality of Care and Outcomes for Patients with ST-segment Elevation Myocardial Infarction. The American Journal Of Medicine 2012, 125: 1000-1009. PMID: 22748404, DOI: 10.1016/j.amjmed.2011.11.016.Peer-Reviewed Original ResearchMeSH KeywordsAdultAge FactorsAgedAged, 80 and overCohort StudiesFemaleGuideline AdherenceHealthcare DisparitiesHospital MortalityHumansMaleMiddle AgedMultivariate AnalysisMyocardial InfarctionOutcome and Process Assessment, Health CarePractice Guidelines as TopicPrognosisQuality Indicators, Health CareRegistriesRisk FactorsSex FactorsUnited StatesConceptsST-segment elevation myocardial infarctionElevation myocardial infarctionQuality of careYounger patientsMyocardial infarctionHospital outcomesOlder patientsST-segment elevation myocardial infarction casesGuidelines-Coronary Artery Disease registryTraditional cardiovascular risk factorsCoronary Artery Disease registryCardiovascular risk factorsAmerican Heart AssociationMyocardial infarction casesOlder counterpartsYounger cohortsTime trend analysisHospital mortalityHospital deathHeart AssociationRisk factorsWorse outcomesInfarction casesThrombolytic timeDisease RegistryPredictors of Increased Intravenous Tissue Plasminogen Activator Use Among Hospitals Participating in the Massachusetts Primary Stroke Service Program
Rost N, Smith E, Pervez M, Mello P, Dreyer P, Schwamm L. Predictors of Increased Intravenous Tissue Plasminogen Activator Use Among Hospitals Participating in the Massachusetts Primary Stroke Service Program. Circulation Cardiovascular Quality And Outcomes 2012, 5: 314-320. PMID: 22534407, PMCID: PMC3361890, DOI: 10.1161/circoutcomes.111.962829.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAgedAged, 80 and overEmergency Service, HospitalFemaleFibrinolytic AgentsHealthcare DisparitiesHumansInfusions, IntravenousLinear ModelsLogistic ModelsMaleMassachusettsMiddle AgedMultivariate AnalysisOdds RatioPatient SelectionPractice Guidelines as TopicQuality ImprovementRegional Medical ProgramsRetrospective StudiesRisk AssessmentRisk FactorsStrokeThrombolytic TherapyTime FactorsTissue Plasminogen ActivatorTreatment OutcomeConceptsIntravenous tissue plasminogen activator useTissue plasminogen activator useAcute ischemic strokeTPA useIschemic strokeOlder acute ischemic stroke patientsAcute ischemic stroke patientsGuidelines-Stroke programStroke center designationIschemic stroke patientsRate of thrombolysisQuality improvement initiativesEmergency medical servicesStroke onsetSymptom onsetStroke patientsTreatment disparitiesCenter designationPatientsHospitalMassachusetts DepartmentImprovement initiativesMedical servicesOverall rateFurther studiesPredictors of Rapid Brain Imaging in Acute Stroke
Kelly A, Hellkamp A, Olson D, Smith E, Schwamm L. Predictors of Rapid Brain Imaging in Acute Stroke. Stroke 2012, 43: 1279-1284. PMID: 22442169, DOI: 10.1161/strokeaha.111.626374.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAgedDiabetes MellitusEmergency Service, HospitalFemaleFibrinolytic AgentsGuideline AdherenceHumansMagnetic Resonance ImagingMaleMultivariate AnalysisNeuroimagingPractice Guidelines as TopicRacial GroupsRetrospective StudiesSex FactorsStrokeThrombolytic TherapyTime FactorsTissue Plasminogen ActivatorTomography, X-Ray ComputedConceptsEmergency department arrivalBrain imagingSymptom onsetHealth Stroke Scale scoreFuture quality improvement initiativesGuidelines-Stroke programStroke Scale scoreStroke symptom onsetAcute stroke symptomsHistory of diabetesPeripheral vascular diseaseMultivariable logistic regressionQuality improvement initiativesEffectiveness of thrombolysisOverall imaging rateProsthetic heart valvesPredictive variablesAcute strokeMost patientsHospital clusteringIndependent predictorsStroke symptomsNonwhite raceEmergency departmentVascular diseaseInfarct Volume Is a Pivotal Biomarker After Intra-Arterial Stroke Therapy
Yoo A, Chaudhry Z, Nogueira R, Lev M, Schaefer P, Schwamm L, Hirsch J, González R. Infarct Volume Is a Pivotal Biomarker After Intra-Arterial Stroke Therapy. Stroke 2012, 43: 1323-1330. PMID: 22426317, DOI: 10.1161/strokeaha.111.639401.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAgedAged, 80 and overBiomarkersBrain InfarctionCohort StudiesDatabases, FactualFemaleFibrinolytic AgentsHumansInfusions, IntravenousMagnetic Resonance ImagingMaleMiddle AgedNeuroimagingPredictive Value of TestsProspective StudiesRetrospective StudiesStrokeThrombolytic TherapyTissue Plasminogen ActivatorTomography, X-Ray ComputedTreatment OutcomeConceptsFinal infarct volumeIntra-arterial therapyAcute ischemic strokeInfarct volumeFunctional outcomeBetter outcomesIschemic strokePoor outcomeAnterior circulation acute ischemic strokeScale scoreHealth Stroke Scale scoreMedian admission National InstitutesMedian final infarct volumesLong-term functional outcomeIntra-arterial stroke therapyAdmission National InstitutesProximal artery occlusionStroke Scale scoreOnly independent predictorRankin Scale scoreArtery occlusionProspective cohortRankin ScaleIndependent predictorsClinical outcomes