Browsing by Author "Secemsky, Eric A."

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    Risk of Stroke, Death, and Myocardial Infarction Following Transcarotid Artery Revascularization vs Carotid Endarterectomy in Patients With Standard Surgical Risk
    (American Medical Association, 2023) Liang, Patric; Cronenwett, Jack L.; Secemsky, Eric A.; Eldrup-Jorgensen, Jens; Malas, Mahmoud B.; Wang, Grace J.; Nolan, Brian W.; Kashyap, Vikram S.; Motaganahalli, Raghu L.; Schermerhorn, Marc L.; Surgery, School of Medicine
    Importance: Carotid artery stenting has been limited to use in patients with high surgical risk; outcomes in patients with standard surgical risk are not well known. Objective: To compare stroke, death, and myocardial infarction outcomes following transcarotid artery revascularization vs carotid endarterectomy in patients with standard surgical risk. Design, setting, and participants: This retrospective propensity-matched cohort study was conducted from August 2016 to August 2019 with follow-up until August 31, 2020, using data from the multicenter Vascular Quality Initiative Carotid Artery Stent and Carotid Endarterectomy registries. Patients with standard surgical risk, defined as those lacking Medicare-defined high medical or surgical risk characteristics and undergoing transcarotid artery revascularization (n = 2962) or carotid endarterectomy (n = 35 063) for atherosclerotic carotid disease. In total, 760 patients were excluded for treatment of multiple lesions or in conjunction with other procedures. Exposures: Transcarotid artery revascularization vs carotid endarterectomy. Main outcomes and measures: The primary outcome was a composite end point of 30-day stroke, death, or myocardial infarction or 1-year ipsilateral stroke. Results: After 1:3 matching, 2962 patients undergoing transcarotid artery revascularization (mean [SD] age, 70.4 [6.9] years; 1910 [64.5%] male) and 8886 undergoing endarterectomy (mean [SD] age, 70.0 [6.5] years; 5777 [65.0%] male) were identified. There was no statistically significant difference in the risk of the primary composite end point between the 2 cohorts (transcarotid 3.0% vs endarterectomy 2.6%; absolute difference, 0.40% [95% CI, -0.43% to 1.24%]; relative risk [RR], 1.14 [95% CI, 0.87 to 1.50]; P = .34). Transcarotid artery revascularization was associated with a higher risk of 1-year ipsilateral stroke (1.6% vs 1.1%; absolute difference, 0.52% [95% CI, 0.03 to 1.08]; RR, 1.49 [95% CI, 1.05 to 2.11%]; P = .02) but no difference in 1-year all-cause mortality (2.6% vs 2.5%; absolute difference, -0.13% [95% CI, -0.18% to 0.33%]; RR, 1.04 [95% CI, 0.78 to 1.39]; P = .67). Conclusions and relevance: In this study, the risk of 30-day stroke, death, or myocardial infarction or 1-year ipsilateral stroke was similar in patients undergoing transcarotid artery revascularization compared with those undergoing endarterectomy for carotid stenosis.