Treatment strategies in patients with statin intolerance: The Cleveland Clinic experience

Abstract

Background Statin therapy is a proven effective treatment of hyperlipidemia. However, a significant number of patients cannot tolerate statins. This study was conducted to review treatment strategies for patients intolerant to statin therapy with a focus on intermittent statin dosing. Methods and results We performed a retrospective analysis of medical records of 1,605 patients referred to the Cleveland Clinic Preventive Cardiology Section for statin intolerance between January 1995 and March 2010 with at least a 6-month follow-up. The changes in lipid profile, achievement of low-density lipoprotein cholesterol (LDL-C) goals, and statin tolerance rate were analyzed. Most (72.5%) of patients with prior statin intolerance were able to tolerate a statin for the median follow-up time of 31 months. Patients on intermittent statin dosing (n = 149) had significantly lower LDL-C reduction compared with daily dosing group (n = 1,014; 21.3% ± 4.0% vs 27.7% ± 1.4%, P