The Medical journal of Australia
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Two recently reported large-scale trials conducted in the United States and western Europe have provided evidence that coordinated screening programs will not reduce mortality in countries or regions where prostate-specific antigen (PSA) testing is already highly prevalent, but will reduce mortality in places where PSA testing prevalence is low. The trials also produce evidence that coordinated screening will cause over-diagnosis and over-treatment. ⋯ In the meantime, results of the two trials can be used to inform the development of regional testing policies in Australia. These policies should encourage regular PSA testing in regions with low testing prevalence, but must also embrace methods of dealing with over-diagnosis and over-treatment. "Active surveillance" programs (whereby men with early-stage cancers are monitored regularly by PSA testing and digital rectal examinations) and development of counselling services should be encouraged.
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Comparative Study
Outcomes of establishing an acute assessment unit in the general medical service of a tertiary teaching hospital.
To evaluate the impact of an acute assessment unit (AAU) on length of hospital stay (LOS), emergency department (ED) waiting times, direct discharge rate, unplanned readmission rate and all-cause hospital mortality of general medical patients. ⋯ The establishment of an AAU within the general medical service coincided with decreases in both LOS and ED waiting times, despite a 50% increase in admissions. This structural reform in the process of acute medical care may have contributed to the improvement in these key health care performance indices without compromising the quality of patient care.
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The recent interest in health promotion and disease prevention has drawn attention to the role of the alcohol and junk-food industries. Companies supplying, producing, advertising or selling alcohol or junk food (ie, foods with a high content of fat, sugar or salt) do so to generate profits. Even companies marketing "low-carbohydrate" beers, "mild" cigarettes, or "high-fibre" sugary cereals are not primarily concerned about population health, more so increased sales and profits. ⋯ We propose that there should be a levy on advertising expenditure for junk food and alcoholic beverages to provide an incentive for industry to promote healthier products. Proceeds of the levy could be used to provide consumers with more complete and balanced information on the healthy and harmful impacts of food and alcohol choices. Our proposal addresses two of the greatest challenges facing Australia's preventable disease epidemic - the imbalance between the promotion of healthier and unhealthy products, and securing funds to empower consumer choice.
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To examine the prevalence of perianal Crohn's disease (PCD) and the eligibility of PCD patients to access anti-tumour necrosis factor-alpha (anti-TNFalpha) treatment under current Australian Pharmaceutical Benefits Scheme (PBS) guidelines. ⋯ Thirty per cent of patients with clinically significant PCD currently do not have access to PBS-subsidised optimal medical treatment. We believe that PBS criteria should be extended to include this subgroup of IBD patients.