The Pathophysiology and Treatment of Osteoporosis

Current osteoporosis therapies mitigate or reverse the loss of bone associated with age-related decreases of gonadal sex steroids, increase bone strength, and reduce fracture risk. With improved knowledge of the pathophysiology of osteoporosis, new targets for therapeutic intervention have been identified. Clinical investigations of potential new treatments for osteoporosis are primarily directed to stimulating osteoblastic bone formation or to modulating the balance of bone resorption and formation in ways that improve bone strength.