At a glance
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Effect of Atorvastatin on OPG/RANK/RANKL Expression in Immune Cells and Circulating Levels of Osteoprogenitor Cells
In Brief
A Phase 4 clinical trial evaluating Atorvastatin for Osteoporosis and Hypercholesterolemia. Completed, enrolled 20 participants.
Detailed Summary
Background: Circulating osteoprogenitors and RANKL expression in immune cells have been implicated in the pathogenesis of osteoporosis and vascular calcification. The role played by statin therapy in the bone-vascular axis is unknown. Methods: Twenty naïve post-menopausal osteoporotic hypercholesterolemic women will be treated with Atorvastatin 40 mg/day for three months. Blood samples will be collected at baseline and at the end of the treatment. Gene expression analysis will be performed to assess modification in OPG/RANK/RANKL expression in isolated T-cells and monocytes. A flow cytometry analysis will be used to study changes in the levels of circulating osteoprogenitor cells.
Study Details
Timeline
Interventions
Atorvastatin 40mg/day for three months