Journal
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY
Volume 57, Issue 16, Pages 1666-1675Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/j.jacc.2010.09.082
Keywords
cardiovascular risk; low-density lipoprotein cholesterol; rosuvastatin
Categories
Funding
- AstraZeneca LP
- AstraZeneca
- Novartis
- Merck
- Abbott
- Roche
- Sanofi-Aventis
- Merck/Schering-Plough
- ISIS
- Vascular Biogenics
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Objectives The purpose of this study was to assess the impact on cardiovascular and adverse events of attaining low-density lipoprotein cholesterol (LDL-C) levels < 50 mg/dl with rosuvastatin in apparently healthy adults in the JUPITER (Justification for the Use of Statins in Prevention: an Intervention Trial Evaluating Rosuvastatin) trial. Background The safety and magnitude of cardiovascular risk reduction conferred by treatment to LDL-C levels below current recommended targets remain uncertain. Methods A cohort of 17,802 apparently healthy men and women with high-sensitivity C-reactive protein >= 2 mg/l and LDL-C < 130 mg/dl were randomly allocated to rosuvastatin 20 mg daily or placebo, and followed up for all-cause mortality, major cardiovascular events, and adverse events. In a post-hoc analysis, participants allocated to rosuvastatin were categorized as to whether or not they had a follow-up LDL-C level < 50 mg/dl. Results During a median follow-up of 2 years (range up to 5 years), rates of the primary trial endpoint were 1.18, 0.86, and 0.44 per 100 person-years in the placebo group (n = 8,150) and rosuvastatin groups without LDL-C < 50 mg/dl (n = 4,000) or with LDL-C < 50 mg/dl (n = 4,154), respectively (fully-adjusted hazard ratio: 0.76; 95% confidence interval: 0.57 to 1.00 for subjects with no LDL-C < 50 mg/dl vs. placebo and 0.35, 95% confidence interval: 0.25 to 0.49 for subjects attaining LDL-C < 50 mg/dl; p for trend < 0.0001). For all-cause mortality, corresponding event rates were 0.67, 0.65, and 0.39 (p for trend = 0.004). Rates of myalgia, muscle weakness, neuropsychiatric conditions, cancer, and diabetes mellitus were not significantly different among rosuvastatin-allocated participants with and without LDL-C < 50 mg/dl. Conclusions Among adults with LDL-C < 130 mg/dl and high-sensitivity C-reactive protein >= 2 mg/l, rosuvastatin-allocated participants attaining LDL-C < 50 mg/dl had a lower risk of cardiovascular events without a systematic increase in reported adverse events. (J Am Coll Cardiol 2011;57:1666-75) (C) 2011 by the American College of Cardiology Foundation
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