|
|
||||||||||
Associate Professor, Department of Pharmacy Practice; Director, Samford University Global Drug Information Service, McWhorter School of Pharmacy, Samford University, Birmingham, AL
Assistant Professor, Department of Pharmacy Practice; Drug Information Specialist, Samford University Global Drug Information Service, McWhorter School of Pharmacy, Samford University
Reprints: Michael G Kendrach PharmD, McWhorter School of Pharmacy, Samford University, 800 Lakeshore Dr., Birmingham, AL 35229-7027, fax 205/726-4012, mgkendra{at}samford.edu
OBJECTIVE: To estimate approximate doses of rosuvastatin equivalent to the other hydroxymethylglutaryl coenzyme A reductase inhibitors (statins) for a temporary substitution program.
DATA SOURCES: A literature search was conducted to locate clinical trials directly comparing rosuvastatin with other statins that evaluated the magnitude of cholesterol lowering.
DATA SYNTHESIS: The mean low-density lipoprotein and total cholesterol values from the clinical trials were assessed. Study results indicate that rosuvastatin is not equivalent to other statins on a milligram-to-milligram basis.
CONCLUSIONS: Rosuvastatin appears to be at least 2 and 4 times as potent as atorvastatin and simvastatin, respectively, and at least 8 times as potent as pravastatin and lovastatin.
Key Words: HMG-CoA reductase inhibitors, rosuvastatin, statins, therapeutic interchange
Published Online, June 8, 2004. www.theannals.com, DOI 10.1345/aph.1D391