2022
Functional status at 30 and 90 days after mild ischaemic stroke
Gardener H, Romano L, Smith E, Campo-Bustillo I, Khan Y, Tai S, Riley N, Sacco R, Khatri P, Alger H, Mac Grory B, Gulati D, Sangha N, Olds K, Benesch C, Kelly A, Brehaut S, Kansara A, Schwamm L, Romano J. Functional status at 30 and 90 days after mild ischaemic stroke. Stroke And Vascular Neurology 2022, 7: 375-380. PMID: 35474180, PMCID: PMC9614160, DOI: 10.1136/svn-2021-001333.Peer-Reviewed Original ResearchModified Rankin ScaleMild ischemic strokeIschemic strokeMRS 0Stroke severityStudy populationDisability statusGreater stroke severityIschemic stroke participantsAlteplase treatmentClinical characteristicsHealth StrokeHospital arrivalRankin ScaleStroke StudyMild strokeFunctional statusMedical recordsFunctional improvementStroke participantsMultivariable modelFunctional declineLong-term recoveryIdentifies predictorsStudy participants
2021
Thrombolysis in Mild Stroke
Asdaghi N, Romano J, Gardener H, Campo-Bustillo I, Purdon B, Khan Y, Gulati D, Broderick J, Schwamm L, Smith E, Saver J, Sacco R, Khatri P. Thrombolysis in Mild Stroke. Stroke 2021, 52: e586-e589. PMID: 34496619, DOI: 10.1161/strokeaha.120.033466.Peer-Reviewed Original ResearchConceptsNIHSS scoreClinical practiceHealth Stroke Scale scoreMild ischemic stroke patientsMedian NIHSS scoreTrial of thrombolysisStroke Scale scoreIschemic stroke patientsProportion of patientsBroad clinical practiceRoutine clinical practiceSyndromic severityTrial cohortStroke patientsMild strokeMild patientsNeurological syndromeAlteplasePatientsScale scoreLess severityMaRISSComparable deficitsNational InstituteSeverity
2016
Distinct Short-Term Outcomes in Patients With Mild Versus Rapidly Improving Stroke Not Treated With Thrombolytics
Romano J, Smith E, Liang L, Gardener H, Campo-Bustillo I, Khatri P, Bhatt D, Fonarow G, Sacco R, Schwamm L. Distinct Short-Term Outcomes in Patients With Mild Versus Rapidly Improving Stroke Not Treated With Thrombolytics. Stroke 2016, 47: 1278-1285. PMID: 26987870, DOI: 10.1161/strokeaha.115.011528.Peer-Reviewed Original ResearchConceptsHealth Stroke ScaleShort-term outcomesMild strokeHome dischargeIndependent ambulationStroke ScaleHealth Stroke Scale 0National InstituteGuidelines-Stroke registryVascular risk factorsLength of stayHospital mortalityHospital deathIschemic strokeSymptom onsetDischarge outcomesStroke presentationStroke symptomsHospital covariatesAdjusted outcomesRisk factorsWorse outcomesMultivariable modelRetrospective analysisGreater severity
2015
Outcomes in Mild Acute Ischemic Stroke Treated With Intravenous Thrombolysis: A Retrospective Analysis of the Get With the Guidelines–Stroke Registry
Romano J, Smith E, Liang L, Gardener H, Camp S, Shuey L, Cook A, Campo-Bustillo I, Khatri P, Bhatt D, Fonarow G, Sacco R, Schwamm L. Outcomes in Mild Acute Ischemic Stroke Treated With Intravenous Thrombolysis: A Retrospective Analysis of the Get With the Guidelines–Stroke Registry. JAMA Neurology 2015, 72: 423-431. PMID: 25642650, DOI: 10.1001/jamaneurol.2014.4354.Peer-Reviewed Original ResearchConceptsRecombinant tissue plasminogen activatorHealth Stroke Scale scoreStroke Scale scoreSymptomatic intracranial hemorrhageShort-term outcomesIntravenous recombinant tissue plasminogen activatorGuidelines-Stroke registrySerious systemic hemorrhageAcute ischemic strokeLength of stayMild strokeTreatment complicationsIschemic strokeIntracranial hemorrhageScale scoreSymptom onsetSerious complicationsRetrospective analysisSystemic hemorrhageMild acute ischemic strokeNational InstituteWorse short-term outcomesBaseline National InstitutesHigher National InstitutesQuality improvement registry
2014
Intravenous Fibrinolysis Eligibility: A Survey of Stroke Clinicians' Practice Patterns and Review of the Literature
De Los Rios F, Kleindorfer D, Guzik A, Ortega-Gutierrez S, Sangha N, Kumar G, Grotta J, Lee J, Meyer B, Schwamm L, Khatri P, Investigators S. Intravenous Fibrinolysis Eligibility: A Survey of Stroke Clinicians' Practice Patterns and Review of the Literature. Journal Of Stroke And Cerebrovascular Diseases 2014, 23: 2130-2138. PMID: 25113084, PMCID: PMC4157964, DOI: 10.1016/j.jstrokecerebrovasdis.2014.03.024.Peer-Reviewed Original ResearchConceptsStroke cliniciansPractice patternsEligible patientsSymptom onsetEuropean Cooperative Acute Stroke Study-III criteriaIntravenous recombinant tissue plasminogen activator useCurrent American Heart Association guidelinesRecombinant tissue plasminogen activator useTissue plasminogen activator useAmerican Heart Association guidelinesHealth Stroke ScaleHeart Association guidelinesHour time frameClinician practice patternsNational InstituteSevere strokeStroke ScaleIschemic strokeMild strokeAssociation guidelinesMost cliniciansElderly individualsEligibility criteriaDrug AdministrationInvestigator meeting
2013
Temporal 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 analysisTemporal 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: 543-549. DOI: 10.1161/circoutcomes.111.000095.Peer-Reviewed Original ResearchAcute 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 analysis
2008
Advance Hospital Notification by EMS in Acute Stroke Is Associated with Shorter Door-to-Computed Tomography Time andIncreased Likelihood of Administration of Tissue-Plasminogen Activator
Abdullah A, Smith E, Biddinger P, Kalenderian D, Schwamm L. Advance Hospital Notification by EMS in Acute Stroke Is Associated with Shorter Door-to-Computed Tomography Time andIncreased Likelihood of Administration of Tissue-Plasminogen Activator. Prehospital Emergency Care 2008, 12: 426-431. PMID: 18924004, DOI: 10.1080/10903120802290828.Peer-Reviewed Original ResearchConceptsEmergency medical servicesTissue plasminogen activatorAcute stroke patientsStroke patientsTertiary care stroke centerIntravenous tissue plasminogen activatorCatheter-based thrombolysisED arrival timeHospital time intervalsIntra-arterial thrombolysisMedian National InstitutesHealth Stroke ScaleUse of thrombolysisEmergency department arrivalTerms of ageHigher baseline ratesPrior strokeTPA useAcute strokeStroke centersStroke ScaleSymptom onsetStroke databaseMild strokeHospital notification