Fractional excretion of phosphorus and vascular calcification in stage 3 chronic kidney disease.

The role of renal excretion of Pi in relation to vascular calcification (VC) in patients in the early stages of chronic kidney disease (CKD) is controversial. Thus, we determine the relation between fractional excretion of phosphorus (FEP) and VC, measured using two methods in a cross-sectional study of patients with stage 3 CKD. We recorded demographic data, anthropometry, comorbidities and active treatment.

[Preliminary analysis of the relationship between peripheral arterial disease and other atherosclerosis markers and diabetic nephropathy].

Objectives: To determine lipid serum levels, lipoproteins and other markers related to nephropathy and peripheral arterial disease (PAD) in a type 2 diabetes population stratified according to their level of renal dysfunction.

Methods: A cross-sectional study was conducted on 72 type 2 diabetic patients followed-up in outpatient clinics. Patients were divided into 4 groups according to their estimated glomerular filtration rate (eGFR, mL/min) and albumin/creatinine ratio (ACR, mg/g) (eGFR > 60 and ACR < 30 [n = 23], eGFR > 60 and ACR > 30 [n = 12], eGFR30-60 [n = 23] and eGFR < 30 [n = 14]).