To find out whether the addition of fenofibrate to statin monotherapy produced any synergistic or additive beneficial effects in reducing risk factors, especially plasma fibrinogen, in patients with acute coronary syndrome (ACS) requiring percutaneous coronary interventions.A randomized, non-blinded, prospective study with parallel group design. One hundred two ACS patients who underwent angioplasty were randomly assigned to atorvastatin (20 mg/day, n=25), simvastatin (40 mg/day, n=27), atorvastatin-fenofibrate (10 mg/day-200 mg/day) combination (n=25) or simvastatin-fenofibrate (20 mg/day-200 mg/day) combination (n=25). The serum lipid profile and plasma fibrinogen were recorded before initiation of therapy and after three months of the respective treatments.All patients already had desirable lipid levels as per the National Cholesterol Education Program - Adult Treatment Panel III guidelines. The addition of fenofibrate to statin monotherapy produced further benefits to the reduction in triglyceride and very low-density lipoprotein levels, and caused an increase in high-density lipoprotein levels. All the treatment groups showed a significant decrease in the plasma fibrinogen levels. Plasma fibrinogen did not correlate with study parameters such as age, body weight, hemo-dynamic characteristics and lipoprotein levels. Statin monotherapy as well as its combination with fenofibrate produced a significant decrease in the fibrinogen levels.The addition of fenofibrate to statins seems to be beneficial in patients with ACS. Statins decreased plasma fibrinogen significantly, contrary to results from various reports, and the addition of fenofibrate further enhanced this reduction of the novel risk factor fibrinogen.
