Ezetimibe effect on bone mineral density and markers of bone formation and resorption.

Background: Ezetimibe, as a lipid-lowering agent, inhibits the intestinal absorption of cholesterol and decreases low-density lipoprotein cholesterol (LDL-C) level in serum. It also up-regulates hepatic cholesterol biosynthesis and, by contrast to statins, increases serum mevalonate levels. Statins and biphosphonates decrease osteoclastic activity through the same mechanisms by inhibiting the mevalonate pathway.