2014
Improving Door-to-Needle Times
Ruff I, Ali S, Goldstein J, Lev M, Copen W, McIntyre J, Rost N, Schwamm L. Improving Door-to-Needle Times. Stroke 2014, 45: 504-508. PMID: 24399372, DOI: 10.1161/strokeaha.113.004073.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overClinical ProtocolsComorbidityData Interpretation, StatisticalEarly DiagnosisEmergency Medical ServicesFemaleFibrinolytic AgentsHumansInternational Classification of DiseasesMaleMiddle AgedProspective StudiesQuality ImprovementRetrospective StudiesSocioeconomic FactorsStrokeThrombolytic TherapyTissue Plasminogen ActivatorTomography, X-Ray ComputedTreatment OutcomeConceptsIntravenous tissue-type plasminogen activatorEmergency department arrivalTissue-type plasminogen activatorAcute strokeDTN timeNeedle timeHealth Stroke Scale scorePlasminogen activatorAcute ischemic strokePercentage of patientsStroke Scale scoreAmerican Heart AssociationStroke care modelWilcoxon signed-rank testImproving DoorIschemic strokeStroke guidelinesHeart AssociationPostintervention periodSigned-rank testPre interventionCare modelNational guidelinesPost interventionPatients
2012
Predictors 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 disease
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