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Clinical Assistant Professor, Department of Pharmacy Practice, School of Pharmacy, University of Kansas, Kansas City, KS
Research Associate Professor, Department of Internal Medicine, University of Kansas Medical Center, Kansas City
Reprints: Dr. Backes, Department of Pharmacy Practice, Lipid, Atherosclerosis, Metabolic and LDL-Apheresis Center, University of Kansas Medical Center, 3901 Rainbow Blvd., Kansas City, KS 66160-7231, fax 913/588-2355, jbackes{at}kumc.edu
OBJECTIVE: To review the effects of lipid-lowering therapy on small-dense low-density lipoprotein cholesterol (sdLDL-C).
DATA SOURCES: Literature was obtained from MEDLINE (1989-September 2004) and references of selected articles. Key search terms included small-dense LDL-C and lipid-lowering drug therapy.
DATA SYNTHESIS: Statins, fibrates, and niacin have demonstrated favorable effects on sdLDL-C, especially among patients with mixed dyslipidemia or hypertriglyceridemia. These effects include a reduction of sdLDL-C and/or a shift to the larger, less atherogenic LDL-C.
CONCLUSIONS: Data suggest that statins, fibrates, and niacin are effective at reducing concentrations of sdLDL-C and possibly normalizing LDL-C subclasses.
Key Words: fibrates, low-density lipoprotein, niacin, small-dense, statins
Published Online, January 25, 2005. www.theannals.com, DOI 10.1345/aph.1E322