2012
Economic Impact of Using Additional Diagnostic Tests to Better Select Patients With Stroke for Intravenous Thrombolysis in the United Kingdom
Earnshaw S, McDade C, Chapman A, Jackson D, Schwamm L. Economic Impact of Using Additional Diagnostic Tests to Better Select Patients With Stroke for Intravenous Thrombolysis in the United Kingdom. Clinical Therapeutics 2012, 34: 1544-1558. PMID: 22695225, DOI: 10.1016/j.clinthera.2012.05.004.Peer-Reviewed Original ResearchConceptsMagnetic resonance imagingMRI selectionUsual careDiagnostic testsFavorable outcomeIncremental cost-effectiveness ratioAcute stroke treatmentPreferred diagnostic testNumber of patientsAdditional diagnostic testsCost-effectiveness ratioDecision analytic modelCTP selectionIntravenous thrombolysisStroke onsetStroke treatmentPatient selectionUK patientsPenumbral patternPatient outcomesPerfusion CTPatient historyThrombolysisPatientsPerfusion imaging
2010
Cost-Effectiveness of CT Perfusion for Selecting Patients for Intravenous Thrombolysis: A US Hospital Perspective
Jackson D, Earnshaw S, Farkouh R, Schwamm L. Cost-Effectiveness of CT Perfusion for Selecting Patients for Intravenous Thrombolysis: A US Hospital Perspective. American Journal Of Neuroradiology 2010, 31: 1669-1674. PMID: 20538823, PMCID: PMC7965001, DOI: 10.3174/ajnr.a2138.Peer-Reviewed Original ResearchConceptsHospital perspectiveUnenhanced CTExtent of penumbraLife-year savedUS hospital perspectiveAcute stroke evaluationSelection of patientsCT-based methodClinical trial dataDecision analytic modelCTP selectionIntravenous thrombolysisIschemic strokeClinical outcomesStroke evaluationPatient populationCT perfusionFavorable outcomeRoutine CTClinical trialsPatientsTrial dataMultivariate sensitivity analysisHospitalTPA treatment