2018
Time From Imaging to Endovascular Reperfusion Predicts Outcome in Acute Stroke
Tsai JP, Mlynash M, Christensen S, Kemp S, Kim S, Mishra NK, Federau C, Nogueira RG, Jovin TG, Devlin TG, Akhtar N, Yavagal DR, Bammer R, Straka M, Zaharchuk G, Marks MP, Albers GW, Lansberg MG. Time From Imaging to Endovascular Reperfusion Predicts Outcome in Acute Stroke. Stroke 2018, 49: 952-957. PMID: 29581341, PMCID: PMC5875452, DOI: 10.1161/strokeaha.117.018858.Peer-Reviewed Original ResearchMeSH KeywordsActivities of Daily LivingAgedAngiography, Digital SubtractionCerebral AngiographyCohort StudiesEndovascular ProceduresFemaleHumansInfarction, Middle Cerebral ArteryMaleMiddle AgedPerfusion ImagingPrognosisRecovery of FunctionReperfusionStrokeThrombectomyTime-to-TreatmentTomography, X-Ray ComputedTreatment OutcomeConceptsTarget mismatch profileReperfusion timeFunctional independenceMismatch profileInfarct growthCTP scansLarger final infarct volumeTarget mismatch patientsAcute ischemic strokeCohort of patientsFinal infarct volumeTarget mismatchSuccessful endovascular reperfusionMismatch patientsEndovascular reperfusionInfarct volumeRadiological outcomesSuccessful reperfusionAcute strokeIschemic strokeRadiographic outcomesEndovascular therapyBaseline imagingMalignant profileTomographic perfusion
2017
Computed tomographic perfusion to Predict Response to Recanalization in ischemic stroke
Lansberg MG, Christensen S, Kemp S, Mlynash M, Mishra N, Federau C, Tsai JP, Kim S, Nogueria RG, Jovin T, Devlin TG, Akhtar N, Yavagal DR, Haussen D, Dehkharghani S, Bammer R, Straka M, Zaharchuk G, Marks MP, Albers GW, Investigators F. Computed tomographic perfusion to Predict Response to Recanalization in ischemic stroke. Annals Of Neurology 2017, 81: 849-856. PMID: 28486789, PMCID: PMC5521988, DOI: 10.1002/ana.24953.Peer-Reviewed Original ResearchConceptsBaseline CT perfusionSymptom onsetEndovascular therapyCT perfusionTomographic perfusionConsecutive acute stroke patientsSmall ischemic coreTarget mismatch profileMulticenter cohort studyAcute stroke patientsFavorable clinical responseSelection of patientsTarget mismatchRate of reperfusionCT perfusion studyMagnetic resonance imagingAnn NeurolCritical hypoperfusionEndovascular reperfusionClinical responseCohort studyIschemic strokeIschemic coreStroke patientsPatient population
2016
Optimal Computed Tomographic Perfusion Scan Duration for Assessment of Acute Stroke Lesion Volumes
Kasasbeh AS, Christensen S, Straka M, Mishra N, Mlynash M, Bammer R, Albers GW, Lansberg MG. Optimal Computed Tomographic Perfusion Scan Duration for Assessment of Acute Stroke Lesion Volumes. Stroke 2016, 47: 2966-2971. PMID: 27895299, PMCID: PMC5134896, DOI: 10.1161/strokeaha.116.014177.Peer-Reviewed Original ResearchConceptsVenous output functionOptimal scan timeLesion volumePerfusion scanAcute stroke patientsIschemic lesion volumeStroke lesion volumeScan durationLesion volume measurementsMost patientsStroke patientsTomographic perfusionOptimal durationScan protocolTotal scan durationContrast bolusScansScan timePatientsSufficient durationDurationVolume measurementsShort scan durationPerfusionBolus