title: [The hyperlipidemias. Role of various statins].
abstract: RESULTS
  Statins act by competitive inhibition of HMG-CoA reductase, a key enzyme regulating cholesterol synthesis. Reduction in serum LDL, the crucial biological expression dependent on this mechanism, varies in intensity as a function of the type and of the dose of statin.
  Besides their lipid lowering effect, statins have also been demonstrated to have pleiotropic effects mostly directly related to HMG-CoA reductase inhibition.
  Several clinical studies investigating prevention of cardiovascular disease have established that statins decrease cardiovascular morbidity and mortality. Results have been very coherent for both primary and secondary prevention with statins. The cardiovascular benefit is most likely partly related to its pleiotropic effects, particularly those inducing a stabilization of the atheromatous plaques.
  
  
  METHODS
  Interventional studies have clearly established the role of statins in comparison with other lipid lowering agents for the prevention of cardiovascular events in most situations although a few therapeutic choices remain a subject of debate. Globally, the primary indications of statins are hypercholesterolemia and mixed hyperlipidemia with moderately elevated triglycerides. There are still some questions concerning the therapeutic goals of statin therapy.
authors.affiliation: Point Médical, Rond-Point de la Nation, Dijon.
authors.forename: M
authors.initials: M
authors.lastname: Farnier
mesh_terms: D000924:Anticholesteremic Agents / Q000627:therapeutic use*; D000069059:Atorvastatin; D002318:Cardiovascular Diseases / Q000517:prevention & control*; D005229:Fatty Acids, Monounsaturated / Q000627:therapeutic use; D000077340:Fluvastatin; D006538:Heptanoic Acids / Q000627:therapeutic use; D006801:Humans; D019161:Hydroxymethylglutaryl-CoA Reductase Inhibitors / Q000627:therapeutic use*; D006949:Hyperlipidemias / Q000150:complications / Q000188:drug therapy*; D007211:Indoles / Q000627:therapeutic use; D008148:Lovastatin / Q000627:therapeutic use; D017035:Pravastatin / Q000627:therapeutic use; D011725:Pyridines / Q000627:therapeutic use; D011758:Pyrroles / Q000627:therapeutic use; D019821:Simvastatin / Q000627:therapeutic use
chemical_list: D000924:Anticholesteremic Agents; D005229:Fatty Acids, Monounsaturated; D006538:Heptanoic Acids; D019161:Hydroxymethylglutaryl-CoA Reductase Inhibitors; D007211:Indoles; D011725:Pyridines; D011758:Pyrroles; D000077340:Fluvastatin; D008148:Lovastatin; D000069059:Atorvastatin; D019821:Simvastatin; C086276:cerivastatin; D017035:Pravastatin
vernacular_title: Les hyperlipidémies. Place des différentes statines.