2021
Achieving More Rapid Door-to-Needle Times and Improved Outcomes in Acute Ischemic Stroke in a Nationwide Quality Improvement Intervention
Xian Y, Xu H, Smith E, Saver J, Reeves M, Bhatt D, Hernandez A, Peterson E, Schwamm L, Fonarow G. Achieving More Rapid Door-to-Needle Times and Improved Outcomes in Acute Ischemic Stroke in a Nationwide Quality Improvement Intervention. Stroke 2021, 53: 1328-1338. PMID: 34802250, DOI: 10.1161/strokeaha.121.035853.Peer-Reviewed Original ResearchConceptsAcute ischemic strokeProportion of patientsIschemic strokeNeedle timeSymptom onsetClinical outcomesNationwide quality improvement initiativePhase IBenefits of tPAGuidelines-Stroke hospitalsMedian DTN timeSecond intervention periodStroke symptom onsetQuality improvement interventionsQuality improvement initiativesPhase IIQuality Improvement ProgramHigh rateMinutes preinterventionBleeding complicationsHospital mortalityDTN timeHospital arrivalTPA useTherapy start
2017
Use of Strategies to Improve Door-to-Needle Times With Tissue-Type Plasminogen Activator in Acute Ischemic Stroke in Clinical Practice
Xian Y, Xu H, Lytle B, Blevins J, Peterson E, Hernandez A, Smith E, Saver J, Messé S, Paulsen M, Suter R, Reeves M, Jauch E, Schwamm L, Fonarow G. Use of Strategies to Improve Door-to-Needle Times With Tissue-Type Plasminogen Activator in Acute Ischemic Stroke in Clinical Practice. Circulation Cardiovascular Quality And Outcomes 2017, 10: e003227. PMID: 28096207, DOI: 10.1161/circoutcomes.116.003227.Peer-Reviewed Original ResearchMeSH KeywordsBrain IschemiaCross-Sectional StudiesFibrinolytic AgentsGuideline AdherenceHealth Care SurveysHumansInfusions, IntravenousPractice Guidelines as TopicQuality ImprovementQuality Indicators, Health CareStrokeThrombolytic TherapyTime FactorsTime-to-TreatmentTissue Plasminogen ActivatorTreatment OutcomeConceptsNational quality improvement initiativeGuidelines-Stroke hospitalsAcute ischemic strokeDTN timeIntravenous tPAIschemic strokeNeedle timeTissue-type plasminogen activator administrationMedian DTN timeIschemic stroke patientsEmergency medical services (EMS) providersQuality improvement initiativesTissue-type plasminogen activatorHospital arrivalSymptom onsetStroke patientsMedical service providersClinical practiceHospitalPatientsMost hospitalsPlasminogen activatorPhase IStrokeImprovement initiatives
2014
Door-to-Needle Times for Tissue Plasminogen Activator Administration and Clinical Outcomes in Acute Ischemic Stroke Before and After a Quality Improvement Initiative
Fonarow G, Zhao X, Smith E, Saver J, Reeves M, Bhatt D, Xian Y, Hernandez A, Peterson E, Schwamm L. Door-to-Needle Times for Tissue Plasminogen Activator Administration and Clinical Outcomes in Acute Ischemic Stroke Before and After a Quality Improvement Initiative. JAMA 2014, 311: 1632-1640. PMID: 24756513, DOI: 10.1001/jama.2014.3203.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overBrain IschemiaDecision Support Systems, ClinicalFemaleFibrinolytic AgentsGuideline AdherenceHospital MortalityHospitalsHumansIntracranial HemorrhagesMaleMiddle AgedPatient DischargeQuality ImprovementRegistriesStrokeThrombolytic TherapyTissue Plasminogen ActivatorTreatment OutcomeConceptsAcute ischemic strokeQuality improvement initiativesTissue plasminogen activatorNational quality improvement initiativeSymptomatic intracranial hemorrhageDTN timeTPA administrationIntracranial hemorrhagePostintervention periodIschemic strokeNeedle timeClinical outcomesPreintervention periodImprovement initiativesHospital risk-adjusted mortalityIntravenous tissue plasminogen activatorTissue plasminogen activator administrationMedian DTN timePercentage of patientsProportion of patientsClinical decision support toolRisk-adjusted mortalityGuidelines-StrokeHospital mortalityYear preinterventionStrategies Used by Hospitals to Improve Speed of Tissue-Type Plasminogen Activator Treatment in Acute Ischemic Stroke
Xian Y, Smith E, Zhao X, Peterson E, Olson D, Hernandez A, Bhatt D, Saver J, Schwamm L, Fonarow G. Strategies Used by Hospitals to Improve Speed of Tissue-Type Plasminogen Activator Treatment in Acute Ischemic Stroke. Stroke 2014, 45: 1387-1395. PMID: 24713527, DOI: 10.1161/strokeaha.113.003898.Peer-Reviewed Original ResearchConceptsShorter DTN timesAcute ischemic strokeTissue-type plasminogen activatorDTN timeIschemic strokePlasminogen activatorIntravenous tissue-type plasminogen activatorTissue-type plasminogen activator treatmentTissue-type plasminogen activator administrationGuidelines-Stroke hospitalsMedian DTN timePlasminogen activator treatmentHospital strategiesNeedle timeSymptom onsetMultivariable analysisBaseline useEmergency departmentRapid doorActivator treatmentHospitalStrokeActivation systemAssociationActivator