Predictive Factors and Therapeutic Approach of Renovascular Disease: Four Years’ Follow-Up

Background. There is no consensus about the renal function outcome after revascularization with stenting in atherosclerotic renovascular disease. In the present study, the outcome in BP control and renal function in patients with renovascular disease treated with percutaneous angioplasty and stent placement is compared with the outcome in patients with renovascular disease treated with medical treatment only. Additionally, the impact of oxidative stress and eosinophil count in peripheral blood as predictors of renal function deterioration in renovascular disease irrespective of treatment is investigated. Methods. Eighty-two patients with renovascular disease were enrolled into a follow-up study (47.5±35.4 months). Thirty-six patients (group 1) underwent revascularization and stenting, and 46 patients (group 2) were on medical treatment only. In all patients, serum creatinine concentration, eosinophil count (EO) in peripheral blood, and estimation of oxidative stress with dROMs test were determined before ...