2020
Association Between Thrombolytic Door-to-Needle Time and 1-Year Mortality and Readmission in Patients With Acute Ischemic Stroke
Man S, Xian Y, Holmes D, Matsouaka R, Saver J, Smith E, Bhatt D, Schwamm L, Fonarow G. Association Between Thrombolytic Door-to-Needle Time and 1-Year Mortality and Readmission in Patients With Acute Ischemic Stroke. JAMA 2020, 323: 2170-2184. PMID: 32484532, PMCID: PMC7267850, DOI: 10.1001/jama.2020.5697.Peer-Reviewed Original ResearchConceptsIntravenous tissue plasminogen activatorAcute ischemic strokeTissue plasminogen activatorCause mortalityNeedle timeCause readmissionIschemic strokeLong-term outcomesShorter doorBetter long-term outcomesImproved long-term outcomesPlasminogen activatorRetrospective cohort studyGood functional outcomeGuidelines-StrokeCohort studyHospital arrivalHospital dischargeMedian doorEarly administrationMedian agePrimary outcomeThrombolytic therapyFunctional outcomeReadmission
2019
Components and Trends in Door to Treatment Times for Endovascular Therapy in Get With The Guidelines-Stroke Hospitals
Menon B, Xu H, Cox M, Saver J, Goyal M, Peterson E, Xian Y, Matsuoka R, Jehan R, Yavagal D, Gupta R, Mehta B, Bhatt D, Fonarow G, Schwamm L, Smith E. Components and Trends in Door to Treatment Times for Endovascular Therapy in Get With The Guidelines-Stroke Hospitals. Circulation 2019, 139: 169-179. PMID: 30586703, DOI: 10.1161/circulationaha.118.036701.Peer-Reviewed Original ResearchConceptsGuidelines-Stroke hospitalsEndovascular therapyHospital-level variablesShorter doorArterial accessCase volumeFirst pass timeArterial puncture timeComprehensive stroke centerLarge vessel occlusionCalendar year quarterWorkflow timesSignificant linear time trendsIschemic strokeLonger doorMedian doorStroke centersArterial punctureDiabetes mellitusMultivariable analysisPuncture timeFaster doorEmergency departmentClinical trialsMultivariable modeling
2012
Emergency Medical Service Hospital Prenotification Is Associated With Improved Evaluation and Treatment of Acute Ischemic Stroke
Lin C, Peterson E, Smith E, Saver J, Liang L, Xian Y, Olson D, Shah B, Hernandez A, Schwamm L, Fonarow G. Emergency Medical Service Hospital Prenotification Is Associated With Improved Evaluation and Treatment of Acute Ischemic Stroke. Circulation Cardiovascular Quality And Outcomes 2012, 5: 514-522. PMID: 22787065, DOI: 10.1161/circoutcomes.112.965210.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overBrain IschemiaCommunicationEmergency Medical ServicesEmergency Service, HospitalFemaleFibrinolytic AgentsGuideline AdherenceHealth Services AccessibilityHospitalsHumansLogistic ModelsMaleMiddle AgedMultivariate AnalysisOutcome and Process Assessment, Health CarePractice Guidelines as TopicQuality ImprovementRegistriesStrokeThrombolytic TherapyTime FactorsTime-to-TreatmentTissue Plasminogen ActivatorTreatment OutcomeUnited StatesConceptsAcute ischemic strokeTissue plasminogen activatorNeedle timeEMS prenotificationHospital prenotificationIschemic strokeEligible patientsShorter doorIntravenous tissue plasminogen activatorClustering of patientsShorter symptom onsetQuality of careGuidelines-StrokeTPA useSymptom onsetPotential strokeStroke treatmentPatientsPoisson regressionStrokeTreatment ratesIncoming patientsGreater likelihoodPrenotificationMinutes