Impact of collateral flow on cost-effectiveness of endovascular thrombectomy.
Khunte M, Wu X, Avery EW, Gandhi D, Payabvash S, Matouk C, Heit JJ, Wintermark M, Albers GW, Sanelli P, Malhotra A. Impact of collateral flow on cost-effectiveness of endovascular thrombectomy. Journal Of Neurosurgery 2022, 137: 1801-1810. PMID: 35535841, DOI: 10.3171/2022.2.jns212887.Peer-Reviewed Original ResearchConceptsIncremental cost-effectiveness ratioEndovascular thrombectomyIschemic stroke patientsCollateral statusPoor collateral statusBetter outcomesPoor collateralsCollateral circulationStroke patientsAcute ischemic stroke patientsModified Rankin Scale scorePoor collateral circulationRankin Scale scoreLarge vessel occlusionCollateral blood flowGood collateral blood flowCost-effectiveness ratioBase-case analysisProbabilistic sensitivity analysesEVT strategyEVT treatmentIschemic strokeMedical therapyMore patientsCollateral flowCost-effectiveness of thrombectomy in patients with minor stroke and large vessel occlusion: effect of thrombus location on cost-effectiveness and outcomes
Khunte M, Wu X, Koo A, Payabvash S, Matouk C, Heit JJ, Wintermark M, Albers GW, Sanelli PC, Gandhi D, Malhotra A. Cost-effectiveness of thrombectomy in patients with minor stroke and large vessel occlusion: effect of thrombus location on cost-effectiveness and outcomes. Journal Of NeuroInterventional Surgery 2022, 15: 39-45. PMID: 35022300, DOI: 10.1136/neurintsurg-2021-018375.Peer-Reviewed Original ResearchConceptsLarge vessel occlusionProximal M1 occlusionEndovascular thrombectomyMinor strokeM2 occlusionsIntravenous thrombolysisM1 occlusionMedical managementVessel occlusionRankin score 0Markov decision-analytic modelBase-case analysisDecision analytic modelProbabilistic sensitivity analysesProximal M1More patientsPoor outcomeThrombus locationDistal M1Occlusion siteObservational studyScore 0Significant disabilityBetter outcomesPatients