AIMS: This randomized, double-blind, placebo-controlled, parallel-group study evaluated the safety and efficacy of ezetimibe 10 mg/day in patients with primary hypercholesterolemia. METHODS AND RESULTS: Following dietary stabilization, a 2-12-week washout period, and a 4-week, single-blind, placebo lead-in period, 827 patients withbaseline low-density lipoprotein cholesterol (LDL-C) > or =3.36 mmol/l (130 mg/dl) to < or =6.47 mmol/l (250 mg/dl) and triglycerides < or =3.95 mmol/l (350 mg/dl) were randomized 3:1 to receive ezetimibe 10 mg or placebo orally once daily in the morning for 12 weeks. The primary efficacy endpoint was percentage reduction in direct plasma LDL-C. Ezetimibereduced direct LDL-C by a mean of 17.7% from baseline to endpoint, compared with an increase of 0.8% with placebo (P<0.01). Response to ezetimibe was generally consistent across all subgroups analyzed. Ezetimibe also significantly improved levels of plasma total cholesterol, apolipoprotein B, high-density lipoprotein(2)-cholesterol and lipoprotein(a), and elicited a trend toward lower triglyceride levels. Ezetimibe did not alter the serum concentrations of lipid-soluble vitamins or significantly affect baseline or stimulated cortisol production. Ezetimibe was well tolerated, with a safety profile similar to that of placebo. CONCLUSIONS:Ezetimibe, which significantly reduces LDL-C and favorably affects other lipid variables, may provide a well tolerated and effective new option for lipid management in the future.
RCT Entities:
AIMS: This randomized, double-blind, placebo-controlled, parallel-group study evaluated the safety and efficacy of ezetimibe 10 mg/day in patients with primary hypercholesterolemia. METHODS AND RESULTS: Following dietary stabilization, a 2-12-week washout period, and a 4-week, single-blind, placebo lead-in period, 827 patients with baseline low-density lipoprotein cholesterol (LDL-C) > or =3.36 mmol/l (130 mg/dl) to < or =6.47 mmol/l (250 mg/dl) and triglycerides < or =3.95 mmol/l (350 mg/dl) were randomized 3:1 to receive ezetimibe 10 mg or placebo orally once daily in the morning for 12 weeks. The primary efficacy endpoint was percentage reduction in direct plasma LDL-C. Ezetimibe reduced direct LDL-C by a mean of 17.7% from baseline to endpoint, compared with an increase of 0.8% with placebo (P<0.01). Response to ezetimibe was generally consistent across all subgroups analyzed. Ezetimibe also significantly improved levels of plasma total cholesterol, apolipoprotein B, high-density lipoprotein(2)-cholesterol and lipoprotein(a), and elicited a trend toward lower triglyceride levels. Ezetimibe did not alter the serum concentrations of lipid-soluble vitamins or significantly affect baseline or stimulated cortisol production. Ezetimibe was well tolerated, with a safety profile similar to that of placebo. CONCLUSIONS:Ezetimibe, which significantly reduces LDL-C and favorably affects other lipid variables, may provide a well tolerated and effective new option for lipid management in the future.
Authors: Glen J Pearson; Gordon A Francis; Jacques S Romney; Dawna M Gilchrist; Andrea Opgenorth; Gabor T Gyenes Journal: Can J Cardiol Date: 2006-09 Impact factor: 5.223
Authors: Keith R Solomon; Kristine Pelton; Kelly Boucher; Jinsoo Joo; Christopher Tully; David Zurakowski; Carl P Schaffner; Jayoung Kim; Michael R Freeman Journal: Am J Pathol Date: 2009-01-29 Impact factor: 4.307