title: Bisphosphonates in the prevention and treatment of glucocorticoid-induced osteoporosis.
abstract: OBJECTIVE
  To summarize the literature concerning the use of bisphosphonates in the prevention and treatment of corticosteroid-induced osteoporosis and make recommendations concerning the proper use of these agents.
  
  
  METHODS
  We conducted a literature search to identify studies in the English language concerning the use of bisphosphonates in the prevention or treatment of corticosteroid-induced osteoporosis using the MEDLINE, CURRENT CONTENTS, and HEALTHSTAR electronic databases, bibliographies of selected citations, and recent meeting abstracts.
  
  
  METHODS
  We included randomized controlled trials evaluating the use of oral bisphosphonates in adults by central dual X-ray absorptiometry.
  
  
  METHODS
  We assessed the methodologic quality of the trials using the Jadad criteria. Data were collected concerning bone mineral density (BMD) changes in multiple areas, fracture rates, safety, and tolerability.
  
  
  RESULTS
  Bisphosphonates generally increased BMD at the lumbar spine. Data were less clear concerning changes in the femoral area. Little information exists about the ability of bisphosphonates to reduce fracture risk in patients with corticosteroid-induced osteoporosis. Postmenopausal women seemed to receive the most benefit.
  
  
  CONCLUSIONS
  Bisphosphonates significantly increased BMD in patients at risk for corticosteroid-induced bone loss. However, there is a sparsity of data concerning the ability of these agents to affect the clinically important outcome of fracture rate reduction, especially among premenopausal women in whom fractures are rare within the first year or 2 of exposure to corticosteroids. Long-term studies powered to detect fracture risk reduction are needed as well as comparative trials with bisphosphonates and other agents.
authors.affiliation: Medical University of South Carolina, Charleston, USA. blairmm@musc.edu
authors.forename: M M
authors.initials: MM
authors.lastname: Blair
authors.forename: D S
authors.initials: DS
authors.lastname: Carson
authors.forename: R
authors.initials: R
authors.lastname: Barrington
mesh_terms: D000328:Adult; D015519:Bone Density / Q000187:drug effects; D004164:Diphosphonates / Q000009:adverse effects / Q000494:pharmacology / Q000627:therapeutic use*; D019317:Evidence-Based Medicine; D005260:Female; D050723:Fractures, Bone / Q000209:etiology / Q000517:prevention & control; D005938:Glucocorticoids / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010024:Osteoporosis / Q000139:chemically induced / Q000150:complications / Q000188:drug therapy* / Q000517:prevention & control*; D016032:Randomized Controlled Trials as Topic; D012307:Risk Factors
chemical_list: D004164:Diphosphonates; D005938:Glucocorticoids