Head-to-head comparison of statins versus fibrates in reducing plasma fibrinogen concentrations: A systematic review and meta-analysis

Amirhossein Sahebkar, M.C. Serban, D.P. Mikhailidis, P.P. Toth, P. Muntner, S. Ursoniu, S. Mosterou, S. Glasser, S.S. Martin, S.R. Jones, M. Rizzo, J. Rysz, A.D. Sniderman, M.J. Pencina, M. Banach

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    Abstract

    © 2015 Published by Elsevier Ltd. Background Several studies suggest differences between fibrates and statins in lowering plasma fibrinogen (Fib) concentrations, but the evidence is not definitive. Therefore, the aim of this meta-analysis of head-to-head randomized trials was to compare the efficacy of statins and fibrates on plasma Fib concentrations. Methods The literature search included Medline, Scopus, and Web of Science up to February 1st, 2015, to identify head-to-head comparative randomized trials investigating the efficacy of fibrates vs statins on plasma Fib concentrations. Results In total 22 trials with 2762 participants were included to the meta-analysis. Random-effect meta-analysis suggested a significantly greater effect of fibrates vs statins in lowering plasma Fib concentrations (weighted mean difference [WMD]: -40.7 mg/dL, 95% confidence interval [CI]: -55.2, -26.3, p <0.001). When the analysis was stratified according to the type of fibrate administered, there were significant Fib-lowering effects with both bezafibrate (n = 8 treatment arms; WMD: -23.7 mg/dL, 95% CI: -41.8, -5.7, p = 0.01) and fenofibrate (n = 15 treatment arms; WMD: -43.7 mg/dL, 95% CI: -61.3, -26.2, p <0.001). Overall, there was a numerically greater effect in the subgroup of trials with ≤12 weeks duration (n = 17 treatment arms; WMD: -42.7 mg/dL, 95% CI: -60.3, -25.1, p <0.001) compared with the subgroup of trials lasting
    Original languageEnglish
    Pages (from-to)236-252
    JournalPharmacological Research
    Volume103
    DOIs
    Publication statusPublished - 2016

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    Sahebkar, A., Serban, M. C., Mikhailidis, D. P., Toth, P. P., Muntner, P., Ursoniu, S., Mosterou, S., Glasser, S., Martin, S. S., Jones, S. R., Rizzo, M., Rysz, J., Sniderman, A. D., Pencina, M. J., & Banach, M. (2016). Head-to-head comparison of statins versus fibrates in reducing plasma fibrinogen concentrations: A systematic review and meta-analysis. Pharmacological Research, 103, 236-252. https://doi.org/10.1016/j.phrs.2015.12.001