The Medical journal of Australia
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Comment Review
Invited editorial presents an accurate summary of the results of two randomised placebo-controlled trials of vertebroplasty.
Our recent editorial in the Journal presents an accurate summary of our two randomised trials of vertebroplasty, which found no benefit of vertebroplasty over placebo. Participants in both trials are representative of patients seen in clinical practice and who would qualify for government-subsidised funding of vertebroplasty in Australia. ⋯ This is why randomised placebo-controlled trials are required to determine the efficacy of treatment interventions, particularly when the condition being treated is self-limiting and the primary end point is improvement of symptoms. Based on the best evidence currently available, the routine use of vertebroplasty outside of the research setting for painful osteoporotic vertebral fractures appears unjustified.
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Practice Guideline
CICADA: Cough in Children and Adults: Diagnosis and Assessment. Australian cough guidelines summary statement.
Cough is a common and distressing symptom that results in significant health care costs from medical consultations and medication use. Cough is a reflex activity with elements of voluntary control that forms part of the somatosensory system involving visceral sensation, a reflex motor response and associated behavioural responses. At the initial assessment for chronic cough, the clinician should elicit any alarm symptoms that might indicate a serious underlying disease and identify whether there is a specific disease present that is associated with chronic cough. ⋯ In ADULTS, conditions that are associated with removable causes or respond well to specific treatment include protracted bacterial bronchitis, angiotensin-converting enzyme inhibitor use, asthma, GORD, obstructive sleep apnoea and eosinophilic bronchitis. In CHILDREN, diagnoses that are associated with removable causes or respond well to treatment are exposure to environmental tobacco smoke, protracted bronchitis, asthma, motor tic, habit and psychogenic cough. In ADULTS, refractory cough that persists after therapy is managed by empirical inhaled corticosteroid therapy and speech pathology techniques.
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To assess and compare health care costs for normal-weight, overweight and obese Australians. ⋯ The total annual direct cost of overweight and obesity in Australia in 2005 was $21 billion, substantially higher than previous estimates. There is financial incentive at both individual and societal levels for overweight and obese people to lose weight and/or reduce WC.