Study of the association of markers of central and peripheral arterial stiffness with renal function in patients with arterial hypertension, diabetes mellitus and chronic kidney disease

Increased aortic or central arterial stiffness (CAS) is a major factor in cardiovascular morbidity and mortality in patients with vascular risk factors. Decreased glomerular filtration rate (GFR) and increased urinary albumin excretion (uALB) are associated with lethal and non-lethal cardiovas-cular events. The pathophysiological mechanisms of this association are not fully defined. The aim of this study was: 1.- To analyse the CAS, comparing several markers, in subjects with arterial hypertension (HTN), diabetes mellitus (DM), chronic kidney disease (CKD) and their combination. 2.- To study the possible association of CAS with renal dysfunction (decrease in GFR and increase in uALB).