Statin therapy: rationale for a new agent, rosuvastatin.
Cardiovascular disease (CVD) remains a major cause of death in industrialised societies, and elevated serum lipids are a significant, highly prevalent and undertreated risk factor for this condition. The 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase inhibitors (statins) have revolutionised the treatment of hyperlipidaemia, and results from large-scale, long-term clinical trials have shown that the substantial reductions in low-density lipoprotein cholesterol (LDL-C) achieved with these drugs are associated with dramatic decreases in cardiovascular risk. Results from recent comparative clinical trials that have included a new drug in this class, rosuvastatin (Crestor), have demonstrated that it is significantly superior to atorvastatin, pravastatin and simvastatin in reducing total cholesterol, LDL-C and apolipoprotein B (Apo B). It is also significantly more effective than atorvastatin in increasing high-density lipoprotein cholesterol (HDL-C) and apolipoprotein A-I (Apo A-I). Rosuvastatin was also superior to all these agents in helping patients meet European Atherosclerosis Society (EAS) and National Cholesterol Education Programme (NCEP) goals for LDL-C. The results of an increasing number of studies indicate that statins have a wide range of pleiotropic properties that almost certainly contribute to their ability to decrease cardiovascular risk and may also make them valuable for treatment of other diseases. These actions include plaque stabilisation, improvement of endothelial function, inhibition of smooth muscle cell proliferation and migration, reduction of expression of adhesion molecules, prevention of cholesterol esterification and accumulation, reduction of secretion of matrix metalloproteinases by macrophages, reduction of platelet activity, reduction of formation of thrombogenic factors, chemoprotection and induction of bone morphogenic protein-2 (BMP-2). Further exploration of these actions will provide key information about class effects and properties of specific members of this highly useful group of drugs.
Korlipara
K
K
Pike View Medical Centre, Bolton, Lancs, UK.
D000328:Adult; D000368:Aged; D002318:Cardiovascular Diseases / Q000191:economics / Q000517:prevention & control*; D008076:Cholesterol, HDL / Q000187:drug effects*; D005260:Female; D005464:Fluorobenzenes / Q000008:administration & dosage* / Q000191:economics; D006801:Humans; D006949:Hyperlipidemias / Q000188:drug therapy* / Q000191:economics; D000960:Hypolipidemic Agents / Q000008:administration & dosage* / Q000191:economics; D008297:Male; D008875:Middle Aged; D011743:Pyrimidines; D012307:Risk Factors; D000068718:Rosuvastatin Calcium; D013449:Sulfonamides
D008076:Cholesterol, HDL; D005464:Fluorobenzenes; D000960:Hypolipidemic Agents; D011743:Pyrimidines; D013449:Sulfonamides; D000068718:Rosuvastatin Calcium