Safety and efficacy of statin treatment alone and in combination with fibrates in patients with dyslipidemia: a meta-analysis. (January 2014)

• Record Type: Journal Article
• Authors: Choi, Hye Duck; Shin, Wan Gyoon
• Is Part Of: Current medical research and opinion. Volume 30:Number 1(2014:Jan.)
• Page Start: 1
• Page End: 10
• Publication Date: 2014-01
• Subjects: Clinical medicine -- Periodicals; Therapeutics -- Periodicals; 615.5
• DOI: 10.1185/03007995.2013.842165
• Languages: English
• ISSNs: 0300-7995

Abstract

<abstract> <title>Abstract</title> <sec id="ss1"> <title>Background:</title> <p>Dyslipidemia is a major risk factor for cardiovascular disease and is treated with many effective lipid-lowering agents. Statins are often used alone or in combination with fibrates. Combination therapy is more effective due to their comparative actions, but the increased incidence of side effects should be considered carefully.</p> </sec> <sec id="ss2"> <title>Research design and methods:</title> <p>A meta-analysis of published data was conducted to compare the safety and efficacy of statins alone versus statins plus fibrates in patients with dyslipidemia. In total, nine articles were assessed for efficacy analysis and ten articles were assessed for safety analysis.</p> </sec> <sec id="ss3"> <title>Results:</title> <p>In the efficacy analysis, a combination of statins and fibrates provided significantly greater reductions in total cholesterol (SE = 0.430; 95% CI 0.315–0.545), LDL cholesterol (SE = 0.438; 95% CI 0.321–0.555) and triglycerides (SE = 0.747; 95% CI 0.618–0.876), and a significantly greater increase in HDL cholesterol (SE = 0.594; 95% CI 0.473–0.715) than treatment with statins alone. In the safety analysis, treatment with statins alone was associated with a significant reduction in the numbers of total adverse events (RR = 0.665; 95% CI 0.539–0.819), liver-related adverse events (RR = 0.396; 95% CI 0.206–0.760) and kidney-related adverse events (RR = 0.146; 95% CI 0.075–0.285).</p> </sec> <sec id="ss4"> <title>Conclusion:</title> <p>We suggest that treatment with statins plus fibrates provides clinical benefits over treatment with statins alone but increased risks, especially of hepatic or renal side effects, should be monitored carefully.</p> </sec> </abstract>