Reduction of albumin excretion rate in normotensive microalbuminuric type 2 diabetic patients during long-term simvastatin treatment.
Abstract
OBJECTIVE: To study the long-term effects of simvastatin on urinary albumin excretion rate (AER) in normotensive microalbuminuric type 2 diabetic patients with hypercholesterolemia. RESEARCH DESIGN AND METHODS: A total of 19 normotensive microalbuminuric hypercholesterolemic type 2 diabetic patients entered a double-blind crossover study for 2 years, receiving either simvastatin (20 mg/day) or placebo (each treatment for 1 year). RESULTS: Simvastatin significantly decreased plasma cholesterol (total and LDL) after 52 weeks of treatment. A concomitant significant decrease of AER (25% from basal) with no significant changes in creatinine clearance was observed during the same period. CONCLUSIONS: Our data are in keeping with the hypothesis that simvastatin might be used as an additional means to preserve renal function in microalbuminuric hypercholesterolemic type 2 diabetic patients.
