2024
Deep learning for prediction of post-thrombectomy outcomes based on admission CT angiography in large vessel occlusion stroke
Sommer J, Dierksen F, Zeevi T, Tran A, Avery E, Mak A, Malhotra A, Matouk C, Falcone G, Torres-Lopez V, Aneja S, Duncan J, Sansing L, Sheth K, Payabvash S. Deep learning for prediction of post-thrombectomy outcomes based on admission CT angiography in large vessel occlusion stroke. Frontiers In Artificial Intelligence 2024, 7: 1369702. PMID: 39149161, PMCID: PMC11324606, DOI: 10.3389/frai.2024.1369702.Peer-Reviewed Original ResearchEnd-to-endComputed tomography angiographyLarge vessel occlusionConvolutional neural networkDeep learning pipelineTrain separate modelsLogistic regression modelsResNet-50Deep learningAdmission computed tomography angiographyNeural networkLearning pipelineAdmission CT angiographyPreprocessing stepDiagnosis of large vessel occlusionsLarge vessel occlusion strokeReceiver operating characteristic areaEnsemble modelAutomated modelPre-existing morbidityCT angiographyReperfusion successNeurological examCross-validationOcclusion stroke
2012
Improved Outcome Prediction Using CT Angiography in Addition to Standard Ischemic Stroke Assessment: Results from the STOPStroke Study
González RG, Lev MH, Goldmacher GV, Smith WS, Payabvash S, Harris GJ, Halpern EF, Koroshetz WJ, Camargo EC, Dillon WP, Furie KL. Improved Outcome Prediction Using CT Angiography in Addition to Standard Ischemic Stroke Assessment: Results from the STOPStroke Study. PLOS ONE 2012, 7: e30352. PMID: 22276182, PMCID: PMC3262833, DOI: 10.1371/journal.pone.0030352.Peer-Reviewed Original ResearchConceptsPoor outcomeCT angiographyStroke assessmentOdds ratioNoncontrast CTAdmission NIH Stroke Scale scoreAlberta Stroke Program Early CT ScoreBoston Acute Stroke Imaging ScaleScale scoreModified Rankin Scale scoreNIH Stroke Scale scoreOutcome predictionAcute stroke assessmentAdmission CT angiographyProximal middle cerebralStroke Scale scoreAcute ischemic strokeRankin Scale scoreDistal internal carotidIndependent outcome predictorsStroke outcome predictionSignificant clinical toolNCCT ASPECTSIschemic strokeMiddle cerebral