title: Osteoporosis treatment: a missed opportunity.
abstract: Osteoporosis affects 1.2 million Australians and, in 2012, fractures due to osteoporosis and osteopenia in Australians aged over 50 years cost $2.75 billion. Even minor minimal trauma fractures are associated with increased morbidity and mortality. Despite increasing therapeutic options for managing osteoporosis, fewer than 20% of patients with a minimal trauma fracture are treated or investigated for osteoporosis, so under-treatment is extremely common. Fracture risk assessment is important for selecting patients who require specific anti-osteoporosis therapy. Post-menopausal osteoporosis is frequently due to an imbalance in bone remodelling, with bone resorption exceeding bone formation. Antiresorptive drugs reduce the number, activity and lifespan of osteoclasts, and include bisphosphonates, oestrogen, selective oestrogen receptor-modulating drugs, strontium ranelate, and the human monoclonal antibody denosumab. Teriparatide is the only anabolic agent currently available that stimulates osteoblast recruitment and activity; its antifracture efficacy for non-vertebral fractures increases with the duration of therapy for up to 2 years when it is associated with persisting increases in bone formation rate at the tissue level. Newer anabolic agents are imminent and include an analogue of parathyroid hormone-related protein, abaloparatide, and a humanised monoclonal antibody to an inhibitor of bone formation, romosozumab. Selection of anti-osteoporosis therapy should be individualised to patients, and the duration of bisphosphonate therapy has been covered in recent guidelines. The benefits of treatment far outweigh any risks associated with long term treatment. General practitioners need to take up the challenge imposed by osteoporosis and become champions of change to close the evidence-treatment gap.
authors: Monash University, Melbourne, VIC peter.ebeling@monash.edu.
authors: Frances
authors: F
authors: Milat
authors: Monash University, Melbourne, VIC.
authors: Peter R
authors: PR
authors: Ebeling
mesh_terms: D000328:Adult; D000368:Aged; D001315:Australia; D050071:Bone Density Conservation Agents / Q000627:therapeutic use*; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010024:Osteoporosis / Q000175:diagnosis* / Q000188:drug therapy* / Q000453:epidemiology; D058866:Osteoporotic Fractures / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control; D018570:Risk Assessment
chemical_list: D050071:Bone Density Conservation Agents