Rosuvastatin

Abstract

▴ Rosuvastatin is a hydroxymethylglutaryl coenzyme A (HMG-CoA) reductase inhibitor used in the treatment of patients with dyslipidaemia. Rosuvastatin is not extensively metabolised and has a low propensity for drug interactions. ▴ In well designed trials of between 6 and 52 weeks’ duration, rosuvastatin was superior to atorvastatin, simvastatin and pravastatin in improving the lipid profile of patients with hypercholesterolaemia. In a 1-year dose-titration study, rosuvastatin 13.4mg daily (mean dose) allowed more patients to achieve US National Cholesterol Education Program (Adult Treatment panel II)[NCEP] target low-density lipoprotein (LDL)-cholesterol levels than atorvastatin 20.8mg daily (98 vs 87%) with the difference most marked in high-risk patients (97 vs 61%). ▴ Similarly, when compared with pravastatin and simvastatin 20 mg/day in a further 1-year trial, 88% of rosuvastatin recipients [9.5 and 13.8 mg/day (mean doses)] achieved NCEP target serum LDL-cholesterol levels compared with 60 and 73% of pravastatin and simvastatin recipients, respectively, with the difference more marked in high-risk patients. ▴ In further clinical trials, rosuvastatin improved the lipid profile of patients with heterozygous or homozygous familial hypercholesterolaemia, hypertriglyceridaemia or mixed dyslipidaemias. ▴ Rosuvastatin was well tolerated in clinical trials of up to 1 years’ duration.