OBJECTIVE: This study assessed the effect of coadministration of ezetimibe and simvastatin on high sensitivity C-reactive protein (hs-CRP) in a large subject cohort (N=1089). METHODS: Data were combined from two nearly identical prospective trials. After dietary stabilization, washout period, and placebo lead-in period, patients with baseline low-density lipoprotein cholesterol (LDL-C) > or =3.75-6.50 mmol/l and triglycerides (TG) < or =4.0 mmol/l were randomized to one of the following daily treatments for 12 weeks: ezetimibe 10 mg; simvastatin monotherapy (10, 20, 40, or 80 mg); ezetimibe 10mg plus simvastatin (10, 20, 40, or 80 mg); or placebo. The primary analysis was the percent change in hs-CRP for the pooled ezetimibe plus simvastatin versus simvastatin monotherapy cohorts. RESULTS:Ezetimibe coadministered with simvastatin more than doubled the hs-CRP reduction compared to simvastatin monotherapy (-33.3% versus -14.3%, p<0.01). At each individual simvastatin dose level, coadministration therapy exerted significant further incremental hs-CRP reductions compared to simvastatin monotherapy. Similar hs-CRP reductions with coadministered ezetimibe and simvastatin were observed in the major subgroups examined (coronary heart disease, gender, age, baseline LDL-C, and body mass index). CONCLUSION: In this large subject cohort, ezetimibe coadministered with simvastatin significantly reduced hs-CRP, suggesting a possible additional anti-inflammatory/anti-atherosclerotic action of combination therapy compared to simvastatin monotherapy.
RCT Entities:
OBJECTIVE: This study assessed the effect of coadministration of ezetimibe and simvastatin on high sensitivity C-reactive protein (hs-CRP) in a large subject cohort (N=1089). METHODS: Data were combined from two nearly identical prospective trials. After dietary stabilization, washout period, and placebo lead-in period, patients with baseline low-density lipoprotein cholesterol (LDL-C) > or =3.75-6.50 mmol/l and triglycerides (TG) < or =4.0 mmol/l were randomized to one of the following daily treatments for 12 weeks: ezetimibe 10 mg; simvastatin monotherapy (10, 20, 40, or 80 mg); ezetimibe 10mg plus simvastatin (10, 20, 40, or 80 mg); or placebo. The primary analysis was the percent change in hs-CRP for the pooled ezetimibe plus simvastatin versus simvastatin monotherapy cohorts. RESULTS:Ezetimibe coadministered with simvastatin more than doubled the hs-CRP reduction compared to simvastatin monotherapy (-33.3% versus -14.3%, p<0.01). At each individual simvastatin dose level, coadministration therapy exerted significant further incremental hs-CRP reductions compared to simvastatin monotherapy. Similar hs-CRP reductions with coadministered ezetimibe and simvastatin were observed in the major subgroups examined (coronary heart disease, gender, age, baseline LDL-C, and body mass index). CONCLUSION: In this large subject cohort, ezetimibe coadministered with simvastatin significantly reduced hs-CRP, suggesting a possible additional anti-inflammatory/anti-atherosclerotic action of combination therapy compared to simvastatin monotherapy.
Authors: Roxanne A Rodney; Daniel Sugimoto; Bernard Wagman; Franklin Zieve; Boris Kerzner; John Strony; Bo Yang; Ramachandran Suresh; Enrico Veltri Journal: J Natl Med Assoc Date: 2006-05 Impact factor: 1.798
Authors: D Gómez-Garre; P Muñoz-Pacheco; M L González-Rubio; P Aragoncillo; R Granados; A Fernández-Cruz Journal: Br J Pharmacol Date: 2009-02-16 Impact factor: 8.739