A Matched Case–Control Study on Early and Late Results of Carotid Endarterectomy Performed in Young Patients

Objective: The aim of the study was to describe the perioperative and long-term results of carotid endarterectomy (CEA) in patients aged 60 or less and compare them to patients of more advanced age in a retrospective single-centre case–control study. Methods: From January 1996 to December 2014, 5893 consecutive CEAs were performed in our institution. Data concerning these interventions were prospectively inserted in a dedicated database. A retrospective analysis of that database was performed and 457 interventions performed in patients aged 60 or less were found (group 1). The control group was represented by 457 interventions selected from the remaining 5436 by a one-to-one coarsened exact matching on the basis of all the baseline demographic and clinical covariates significantly different in the two groups (group 2). The two groups were compared in terms of intraoperative technical features and perioperative (