Short term high dose atorvastatin for the prevention of contrast-induced nephropathy in patients undergoing computed tomography angiography.

ABSTRACT:

Background

Statins are shown effective by some studies in preventing contrast-induced nephropathy (CIN). We evaluated the effectiveness of atorvastatin in the prevention of CIN in computed tomography angiography (CTA) candidates.

Methods

This study was conducted on patients referring for elective CTA with normal renal function. Patients received atorvastatin (80 mg/day) or placebo from 24 h before to 48 h after administration of the contrast material. Serum creatinine was measured before and 48 h after contrast material injection. CIN was defined as an increase in serum creatinine level of ≥ 0.5 mg/dl or ≥ 25% of the baseline creatinine.

Results

A total of 236 patients completed the study; 115 atorvastatin, 121 placebo, mean age = 58.40 ± 9.80 year, 68.6% male. Serum

SUBMITTER: Sanei H 

PROVIDER: S-EPMC4251479 | biostudies-literature | 2014 Sep

REPOSITORIES: biostudies-literature