The aim of this study was to evaluate the effects of
rosuvastatin and
fenofibrate alone and in combination in
type 2 diabetes associated with combined hyperlipidaemia. A total of 216 patients with total
cholesterol >/=200 mg/dl (>/=5.17 mmol/l) and
triglycerides >/=200 and <800 mg/dl (>/=2.26 and <9.03 mmol/l) were randomised to one of two placebo groups,
rosuvastatin 5 mg or
rosuvastatin 10 mg for 6 weeks (fixed-dose phase). During the subsequent 18-week dose-titration phase, one placebo group received titrated
rosuvastatin 10, 20 and 40 mg (placebo/
rosuvastatin); one placebo group received titrated
fenofibrate 67 mg once, twice and three times daily (placebo/
fenofibrate); and patients receiving 5 or 10 mg
rosuvastatin received titrated
fenofibrate as above (
rosuvastatin 5mg/
fenofibrate and
rosuvastatin 10 mg/
fenofibrate groups). Doses were increased at 6-week intervals if
low-density lipoprotein (
LDL) cholesterol remained >50 mg/dl (>1.3 mmol/l). At 24 weeks, the placebo/
rosuvastatin group and placebo per
fenofibrate group had
triglyceride reductions of 30.3% versus 33.6%, respectively (P = NS), and
LDL cholesterol was reduced by 46.7% in the
rosuvastatin group and increased by 0.7% in the
fenofibrate group (P < 0.001). The
triglyceride reduction in the
rosuvastatin 10 mg/
fenofibrate group (47.1%) was significantly greater than in the placebo/
rosuvastatin group (P = 0.001), with no significant differences in other
lipid measures found between these two groups. No significant differences in effect on
high-density lipoprotein (HDL) were observed among treatment groups. In the fixed-dose phase,
rosuvastatin 5 and 10 mg reduced
triglycerides by 24.5 and 29.5%, respectively, and decreased
LDL cholesterol by 40.7 and 45.8%, respectively. All treatments were well tolerated. These results indicated that
rosuvastatin produces marked reductions in
triglycerides and
LDL cholesterol when used alone or in combination with
fenofibrate in
type 2 diabetes patients with
elevated cholesterol and
triglyceride levels and may constitute a valuable treatment option in the diabetic population.