Prevalence of Peripheral Arterial Disease and Associated Vascular Risk Factors in 65-Years-Old People of Northern Barcelona.

Objective: To determine the prevalence and risk factors associated with peripheral arterial disease (PAD) in Northern Barcelona at 65 years of age.

Methods: A single-center, cross-sectional study, including males and females 65 years of age, health care cardholders of Barcelona Nord. PAD was defined as an ankle-brachial index (ABI) < 0.

Oxidative Stress and Inflammatory Markers in Abdominal Aortic Aneurysm.

Abdominal aortic aneurysm (AAA) is increasing due to aging of the population and is a major cause of death among the elderly. Ultrasound screening programs are useful in early diagnosis, but aneurysm size is not always a good predictor of rupture. Our aim was to analyze the value of circulating molecules related to oxidative stress and inflammation as new biomarkers to assist the management of AAA.

Preoperative geriatric assessment, a promising tool to improve outcomes in aortic pathology interventions.

Background: Due to population aging and the spread of endovascular techniques for aortic diseases, there has been an increase in older population intervened. Objectively assessing patient's global status becomes mandatory in advanced ages, as impaired functional status and frailty are associated with higher postoperative mortality rates. The aim of this paper is to evaluate the impact of a systematic geriatric preoperative assessment on the outcomes of aortic interventions.

Feasibility and Efficiency Study of a Population-Based Abdominal Aortic Aneurysm Screening Program in Men and Women in Spain.

Background: Based on current evidence, one-time screening for abdominal aortic aneurysm (AAA) in men using ultrasound evaluation reduces mortality related to AAA rupture and is considered cost-effective, although all-cause mortality reduction still remains in question. In Spain, there is no population screening program for AAA, so the aim of our study was to perform a pilot population screening program in our area to assess feasibility and efficiency of an AAA screening program for men and women.

Methods: A population AAA screening pilot program was performed in a Barcelona area, including 400,000 inhabitants.

Systematic review on abdominal aortic aneurysm screening cost-efficiency and methodological quality assessment.

Introduction: Abdominal aortic aneurysm (AAA) is a silent, progressive disease that can lead to death. It is easily diagnosed with noninvasive methods and its routine treatment has excellent results. This creates an optimal situation for population screening programs.

Enhanced endoplasmic reticulum and mitochondrial stress in abdominal aortic aneurysm.

Abdominal aortic aneurysm (AAA) is a degenerative vascular disease with a complex aetiology that remains to be fully elucidated. Clinical management of AAA is limited to surgical repair, while an effective pharmacotherapy is still awaited. Endoplasmic reticulum (ER) stress and mitochondrial dysfunction have been involved in the pathogenesis of cardiovascular diseases (CVDs), although their contribution to AAA development is uncertain.

The Modification of Diet in Renal Disease 4-calculated glomerular filtration rate is a better prognostic factor of cardiovascular events than classical cardiovascular risk factors in patients with peripheral arterial disease.

Objective: Risk prediction is important in medical management, especially to optimize patient management before surgical intervention. No quantitative risk scores or predictors are available for patients with peripheral arterial disease (PAD). Surgical risk and prognosis are usually based on anesthetic scores or clinical evaluation.