Article ID Journal Published Year Pages File Type
5944914 Atherosclerosis 2015 5 Pages PDF
Abstract

Although statins remain the cornerstone of lipid-lowering therapy for reducing the burden of atherosclerotic vascular disease, their administration has been associated with muscle-related adverse effects, including myalgia and rhabdomyolysis. Such adverse events are probably due to reduced antioxidant defenses associated with fewer intermediate metabolites in the cholesterol synthesis pathway. We hypothesize that the concomitant inhibition of xanthine oxidase via coadministration of allopurinol with statins could diminish reactive oxygen species (ROS)-related muscle damage, which would have in turn have positive effects on both the incidence of muscle-related adverse events and cardiovascular outcomes. Accordingly, inhibition of xanthine oxidase has been previously shown to be effective for reducing biomarkers of muscle damage following exercise in professional athletes. Because of the widespread statin utilization and increasing trends in their therapeutic use in atherosclerotic vascular diseases, the proposed strategy could have important clinical implications for reducing statin-induced myalgia and rhabdomyolysis.

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