The Influence of the Socioeconomic Status and the Density of the Population on the Outcome After Peripheral Artery Disease.

Background: Low socioeconomic status (SES) and living in a rural environment are associated with poorer health and a higher number of amputations among the population at large. The purpose of this study is to determine the influence of low SES and of the degree of urbanization on the short-term and long-term results of patients after revascularization for peripheral artery disease.

Methods: An observational retrospective follow-up study of 770 patients operated on for peripheral artery disease at three university centers in north-western Spain from January 2015 to December 2016.

Results of Surgical Treatment for Popliteal Aneurysm.

Background: Evaluate the results of open surgery treatment of popliteal artery aneurysms (PAAs), performed in our department for over 25 years, comparing those treated with a medial approach with those treated with a posterior approach.

Material And Method: A retrospective analysis of a total of 88 PAAs, performed between January 1994 and December 2018, with an average of 65 months follow-up, comparing the results of 59 patients operated by a medial approach (group 1) in which aneurysm exclusion and femoro-popliteal bypass below the knee was carried out, with 29 cases treated by a direct posterior approach (group 2) - aneurismectomy and graft interposition-. The postoperative complications, immediate and long term patency, limb salvage and mortality rate were studied.

Clinical Outcomes after Carotid Endarterectomy in Patients with Contralateral Carotid Occlusion.

Background: Severe carotid stenosis is typically treated with carotid endarterectomy (CEA), but there is debate about the safety of this procedure in patients with contralateral carotid occlusion (CCO). To compare 30-day outcomes after CEA in patients with severe carotid stenosis or without CCO.

Methods: This retrospective, single-institution analysis included 434 patients who underwent CEA.