[Compared with atorvastatin at the dose of 10 mg per day rosuvastatin was more effective to reach an LDL goal of < 1.00 g/l in high cardiovascular risk patients (ARIANE study)].
Many patients at high cardiovascular risk still fail to achieve recommended LDL-C goals. Showing evidence of a difference between two statins at the same dose can significantly contribute to selecting the most appropriate strategy to reduce cardiovascular risk in these patients. ARIANE study was a randomized, open-label comparative study. 844 patients at high cardiovascular risk were recruited by primary care cardiologists in France. They were randomized to receive once-daily dose of 10 mg of rosuvastatin or atorvastatin. The primary objective of this study was to compare the efficacy of rosuvastatin with that of atorvastatin in achieving an LDL-C goal of < 1.00 g/1 at 12 weeks. High cardiovascular risk was defined by either history of cardiovascular event, or a type IIa or IIb dyslipidemia associated with more than 2 other cardiovascular risk factors or 2 risk factors and a 10-year coronary risk > 20% based on Framingham score. 790 patients were available for intention-to-treat analysis. At 12 weeks, LDL-C goal was reached by 211 of the 411 patients treated with rosuvastatin (51.3%) and 119 of 379 patients treated with atorvastatin (31.4%), the difference being statistically significant (p < 0.0001). Both treatments were well tolerated. Adverse events were equally observed in the 2 groups, one patient in the rosuvastatin group showed a CK elevation without clinical consequence. The risk profile for the patients in this study matched that which, in 2005, had led to the Afssaps lowering the LDL-C target below 1.00g/l. The doses of the two statins compared here correspond to the doses most commonly used in day-to-day clinical practice. The greater efficacy of rosuvastatin versus atorvastatin at the same dose demonstrated here confirms previous data. Therefore, in high risk patients treated by primary care cardiologists, rosuvastatin allows a significantly greater proportion to reach the LDL-C goal of < 1.00 g/l compared to atorvastatin at the same dose. However, many patients remain not at goal.
Danchin
N
N
Département de cardiologie, Hôpital Européen Georges-Pompidou, 20, rue Leblanc, 75908 Paris cedex 15, France. nicolas.danchin@egp.aphp.fr
Chadarevian
R
R
Gayet
J L
JL
Licour
M
M
Valensi
P
P
D000924:Anticholesteremic Agents / Q000008:administration & dosage*; D000069059:Atorvastatin; D008078:Cholesterol, LDL / Q000097:blood*; D004305:Dose-Response Relationship, Drug; D050171:Dyslipidemias / Q000188:drug therapy*; D005260:Female; D005464:Fluorobenzenes / Q000008:administration & dosage*; D006538:Heptanoic Acids / Q000008:administration & dosage*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011743:Pyrimidines / Q000008:administration & dosage*; D011758:Pyrroles / Q000008:administration & dosage*; D000068718:Rosuvastatin Calcium; D013449:Sulfonamides / Q000008:administration & dosage*
D000924:Anticholesteremic Agents; D008078:Cholesterol, LDL; D005464:Fluorobenzenes; D006538:Heptanoic Acids; D011743:Pyrimidines; D011758:Pyrroles; D013449:Sulfonamides; D000068718:Rosuvastatin Calcium; D000069059:Atorvastatin