title: [Effects of different treatments for osteoporosis on prevention of fractures: toward and individualized and economic approach].
abstract: The aim of this paper is to review the benefice of various antiosteoporotic treatment (calcium and vitamin D, raloxifene, bisphosphonates, calcitonin, PTH, strontium ranelate) and to discuss for which women with osteoporosis these treatments are efficient. The age, previous fractures, and bone mass measurement (T-score) identify women at high risk for subsequent fracture. The development of assessment tools for predicting fracture risk, the use of the NNT (number needed to treat), and economical analyses including QALY (quality-adjusted life-year) are particularly helpful. Economical analyses take into account the health care resources needed to get these benefits. At 50 years, only calcium and vitamin D are cost-effective, whereas at 70 years, bisphosphonates and raloxifene are also cost-effective.
authors.affiliation: Service de Médecine A, CHUV, Lausanne. olivier.lamy@chuv.hospvd.ch
authors.forename: O
authors.initials: O
authors.lastname: Lamy
authors.forename: M A
authors.initials: MA
authors.lastname: Krieg
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D019386:Alendronate / Q000627:therapeutic use; D002116:Calcitonin / Q000627:therapeutic use; D002118:Calcium / Q000627:therapeutic use; D003362:Cost-Benefit Analysis; D004164:Diphosphonates / Q000627:therapeutic use; D005260:Female; D005598:Fractures, Spontaneous / Q000191:economics / Q000517:prevention & control*; D006801:Humans; D008875:Middle Aged; D015663:Osteoporosis, Postmenopausal / Q000150:complications / Q000188:drug therapy* / Q000191:economics; D010281:Parathyroid Hormone / Q000627:therapeutic use; D020849:Raloxifene Hydrochloride / Q000627:therapeutic use; D020845:Selective Estrogen Receptor Modulators / Q000627:therapeutic use; D016896:Treatment Outcome; D014807:Vitamin D / Q000627:therapeutic use
chemical_list: D004164:Diphosphonates; D010281:Parathyroid Hormone; D020845:Selective Estrogen Receptor Modulators; D014807:Vitamin D; D020849:Raloxifene Hydrochloride; D002116:Calcitonin; D002118:Calcium; D019386:Alendronate