Decade of CEA and CAS

Advances in surgical techniques and stenting devices for CEA over the past several decades have improved the prognosis of patients with carotid stenosis. In the present study, we examined improvements over a decade through a retrospective analysis of carotid interventions from a single hospital registry. Patients receiving CEA or CAS were compared for risk of cerebral infarction detected by magnetic resonance imaging, 30-day vascular morbidity and mortality, and effects on cognitive function during two periods separated by one decade. Data in the dataset contains from demographic data, outcomes (findings on control brain magnetic resonance and clinical data) and results of cognitive tests.近数十年来，针对颈动脉内膜切除术（CEA, Carotid Endarterectomy）的手术技术与支架装置的进步，改善了颈动脉狭窄患者的预后。本研究通过对单中心登记库中的颈动脉介入治疗数据进行回顾性分析，探讨了十年来的技术进展；将接受颈动脉内膜切除术（CEA）与颈动脉支架置入术（CAS, Carotid Angioplasty and Stenting）的患者分为两个间隔十年的队列，对比分析了磁共振成像（MRI, Magnetic Resonance Imaging）检出的脑梗死风险、30天血管不良事件发生率与死亡率，以及手术对认知功能的影响。本数据集涵盖人口统计学资料、结局指标（包括脑部对照磁共振成像结果与临床数据）以及认知测试结果。