Present condition and prospect in clinical medicine of osteoporosis
Sugimoto, T.
Nihon Rinsho. Japanese Journal of Clinical Medicine 69(7): 1181-1187
2011
ISSN/ISBN: 0047-1852 PMID: 21774355 Document Number: 651809
The criteria for initiating pharmacotherapy to prevent fragility fractures should be provided separately from the criteria for diagnosis of osteoporosis. In Japan, low BMD (bone mineral density), prevalent fracture, and age are established as fracture risk factors. A meta-analysis conducted by the WHO assured that excessive drinking, current smoking, and family history of hip fracture are fracture risk factors. Pharmacotherapy should be initiated with the consideration of the above risk factors. Recent large scale of RCT demonstrated that bisphosphonates as well as raloxifene are top grade of drugs which prevent fragility fracture. As for secondary osteoporosis, accumulating evidence is available about increased fracture threshold in glucocorticoid- and diabetes mellitus-induced osteoporosis. In osteoporotic patients, atherosclerosis often coexists. Multiple vertebral fractures follwed by kyphosis often causes functional disorders of the digestive and respiratory systems. It is, therefore, required to perform tailor-made medicine, based on the possibility that concomitant diseases exist in osteoporotic patients.