• Moti Haim, Michal Benderly, David Tanne, Zipora Matas, Valentina Boyko, Enrique Z Fisman, Alexander Tenenbaum, Reuven Zimmlichman, Alexander Battler, Uri Goldbourt, and Solomon Behar.
• Cardiology Department, Rabin Medical Center, Petach-Tiqva, Israel. motih@netvision.net.il
• Am. Heart J. 2007 Dec 1; 154 (6): 1095-101.

BackgroundElevated C-reactive protein (CRP) levels are related to increased coronary risk in healthy subjects and in patients with acute coronary syndromes. The aims of the present study were to assess the following: (1) the association between CRP and subsequent coronary risk in patients with chronic coronary heart disease (CHD), (2) the effect of long-term bezafibrate treatment on CRP levels, and (3) to evaluate the consequences of change in CRP level over time on subsequent risk.MethodsPatients with chronic CHD (n = 3122) were recruited to a secondary prevention study that assessed the efficacy of bezafibrate versus placebo. C-reactive protein was measured in plasma samples collected at prerandomization and after 2 years of follow-up. Mean follow-up time was 6.2 years. Primary end point was fatal and nonfatal myocardial infarction and sudden cardiac death.ResultsIncreased baseline CRP levels were associated with increased risk (hazard ratios [HRs] per unit of log-transformed CRP level change) of myocardial infarction (HR 1.17, 95% CI 1.03-1.33), the primary end point (HR 1.19, 95% CI 1.06-1.34), total death (HR 1.19, 95% CI 1.02-1.40) and cardiac death (HR 1.28, 95% CI 1.04-1.59). After 2 years, CRP levels increased by 3.0% (from a mean level of 3.44 mg/L) in the bezafibrate group and by 3.7% (from 3.49 mg/L) in the placebo group. C-reactive protein levels after 2 years were associated with increased subsequent cardiovascular risk.ConclusionsBaseline CRP and 2-year CRP levels were associated with subsequent risk of myocardial infarction and death in patients with chronic CHD. Bezafibrate did not reduce CRP levels as compared with placebo.

24 keywords...

hide…