Article ID Journal Published Year Pages File Type
2965901 Journal of Clinical Lipidology 2012 6 Pages PDF
Abstract

BackgroundAlternative dosing is often used clinically to address common barriers with statin therapy, such as intolerance and cost. Previous findings have demonstrated significant and clinically similar reductions in low-density lipoprotein (LDL) cholesterol to daily dosing, when comparing similar total weekly doses.ObjectiveTo determine whether rosuvastatin 80 mg once weekly produced comparable lipid and high-sensitivity C-reactive protein (hsCRP) changes to atorvastatin 10 mg daily, when measured at key points after last dose.MethodsThis was a randomized, double-blind, parallel group, 8-week pilot study. Eligible subjects, 18 to 65 years of age, had documented dyslipidemia with LDL cholesterol >100 mg/dL and triglycerides <200 mg/dL. Participants were randomized to receive either rosuvastatin 80 mg once weekly (n = 10) or atorvastatin 10 mg daily (n = 10), for 8 weeks. Lipid panels and hsCRP were measured at baseline and 1–4 and 5–8 days after the last dose.ResultsParticipants in each arm experienced significant and comparable reductions from baseline in total cholesterol, total cholesterol/high-density lipoprotein cholesterol ratio, non-high-density lipoprotein cholesterol, and overall LDL cholesterol (−29%). Changes in high-density lipoprotein cholesterol, triglycerides, and hsCRP were nonsignificant and similar between groups. Each regimen was well tolerated, with no major adverse events reported.ConclusionRosuvastatin 80 mg once weekly produced comparable lipid changes to atorvastatin 10 mg daily when measured at specific points after the last dose. Our findings support previous data demonstrating a significant reduction in LDL-C with once weekly statin dosing.

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