BACKGROUND: Statins have been proved to be effective in reduction of mortality and morbidity when started in the early secondary prevention in stabilized patients after acute coronary syndrome (ACS). The safety and efficacy of statin administration directly in the first-line therapy in unstable ACS patients is not clear. The aim of our study was, therefore, to assess the effect of statin treatment initiated immediately at hospital admission of patients with ACS. METHODS: The trial was stopped prematurely after enrollment of one hundred and fifty-six patients with ACS that were randomized at admission to fluvastatin 80 mg (N = 78) or placebo (N = 78). Study medication was administered immediately after randomization and then once daily for 30 days; all patients were then encouraged to continue in open-label statin therapy and at the end of one-year follow-up 75% in the fluvastatin group and 78% in the placebo group were on statin therapy. RESULTS: We did not demonstrate any difference between groups in the level of C-reactive protein, interleukin 6, and pregnancy-associated plasma protein A on Day 2 and Day 30 (primary endpoint). Fluvastatin-therapy, however, significantly reduced one-year occurrence of major adverse cardiovascular events (11.5% vs. 24.4%, odds ratio (OR) 0.40, 95% CI 0.17-0.95, P = 0.038). This difference was caused mainly by reduction of recurrent symptomatic ischemia (7.7% vs. 20.5%, OR 0.32, 95% CI 0.12-0.88, P = 0.037). CONCLUSIONS: This study failed to prove the effect of fluvastatin given as first-line therapy of ACS on serum markers of inflammation and plaque instability. Fluvastatin therapy was, however, safe and it may reduce cardiovascular event rate that supports immediate use of a statin in patients admitted for ACS. TRIAL REGISTRATION: NCT00171275.
- MeSH
- Acute Coronary Syndrome drug therapy immunology mortality MeSH
- C-Reactive Protein metabolism MeSH
- Time Factors MeSH
- Double-Blind Method MeSH
- Risk Assessment MeSH
- Indoles administration & dosage adverse effects MeSH
- Interleukin-6 blood MeSH
- Kaplan-Meier Estimate MeSH
- Fatty Acids, Monounsaturated administration & dosage adverse effects MeSH
- Middle Aged MeSH
- Humans MeSH
- Inflammation Mediators blood MeSH
- Odds Ratio MeSH
- Placebo Effect MeSH
- Early Termination of Clinical Trials MeSH
- Patient Admission MeSH
- Prospective Studies MeSH
- Recurrence MeSH
- Chi-Square Distribution MeSH
- Drug Administration Schedule MeSH
- Secondary Prevention methods MeSH
- Aged MeSH
- Hydroxymethylglutaryl-CoA Reductase Inhibitors administration & dosage adverse effects MeSH
- Pregnancy-Associated Plasma Protein-A metabolism MeSH
- Sample Size MeSH
- Patient Selection MeSH
- Treatment Outcome MeSH
- Check Tag
- Middle Aged MeSH
- Humans MeSH
- Male MeSH
- Aged MeSH
- Female MeSH
- Publication type
- Journal Article MeSH
- Multicenter Study MeSH
- Research Support, Non-U.S. Gov't MeSH
- Randomized Controlled Trial MeSH
- Geographicals
- Czech Republic MeSH
