[Treatment of osteoporosis in the elderly: what is the evidence?].

Many older people, especially women, and their doctors still see osteoporosis as part of the natural course of ageing instead of as a preventable or treatable disorder. Height loss, hyperkyphosis, back pain, and fractures are accepted as consequences of ageing. The notion that it is too late to start treatment in a late stage of the disease forms another barrier to treatment. Although most studies of fracture reduction with medical treatment were not designed for the "geriatric" population, the average age of participants in most clinical trials was about 70 years. In all major studies patients also received calcium and vitamin D supplements. Nowadays, clinicians can choose from several effective treatments for the prevention of osteoporotic fractures in high-risk postmenopausal women. Data on the anti-fracture potential of calcium/vitamin D, raloxifene, bisphosphonates, strontium ralenate, and parathyroid hormone are now available. Bisphosphonates and strontium ralenate are good choices for first- or second-line treatment, while for the time being parathyroid hormone should only be used for the second-line treatment of osteoporosis in the elderly.