Current medical research and opinion
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As an example application of the CORE Diabetes Model in type 2 diabetes, we simulated the cost-effectiveness of repaglinide/metformin combination therapy versus nateglinide/metformin for treatment of individuals with type 2 diabetes with an inadequate response to sulphonylurea, metformin, or fixed dose glyburide/metformin. ⋯ In the health economic context, repaglinide/metformin combination was dominant to nateglinide/metformin. The CORE Diabetes Model is a tool to help third-party reimbursement payers identify treatments for type 2 diabetes that are good value for money.
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Various factors influence the risk of complications in type 2 diabetes patients. The isolated impact of single risk factors on long-term outcomes is unclear. The aim of this study was to calculate the projected effects on life expectancy (LE), quality-adjusted LE (QALE) and total costs of complications (TC) of 10% improvements in baseline levels of either total cholesterol (T-CHOL), high-density lipoprotein cholesterol (HDL), systolic blood pressure (SBP), glycosylated haemoglobin (HbA1c), and all four parameters combined. ⋯ Combined improvements in HbA1c, lipid levels and SBP produced the greatest benefits in terms of LE, QALE and TC. A 10% improvement in HbA1c had the greatest impact on these three outcomes.
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Nursing home-acquired pneumonia (NHAP) is a leading cause of morbidity, hospitalization, and mortality among older nursing home residents. Too often, these patients are erroneously grouped with cases of community-acquired and hospital-acquired pneumonia. Yet, they differ in terms of most common pathogens, significant underlying disease, impaired functional and cognitive status, and poor nutrition. ⋯ This decision often is based on the facility's ability to administer parenteral antibiotics, and care for co-morbidities and complications. Cephalosporins are the foundation of initial treatment of NHAP in the ED, and are combined with other antibiotics in anticipation of the most likely pathogens and treatment variables discussed here. It is hoped the NHAP treatment algorithm will contribute to improved outcomes.
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Bisphosphonates (BPs) are widely used in osteoporosis and other bone diseases. Treatment of osteoporosis would, in many instances, involve continued use of BP for a number of years, so it is pertinent to examine skeletal consequences of long-term BP use. Through a non-systematic review of the literature, this commentary considers the reduction in bone turnover and retention in the skeleton with regard to the long-term safety of BP use. ⋯ The amount of BP retained in bone after 10 years of alendronate treatment was estimated at 75 mg per 2 kg mineral, using a pharmacokinetic model for a dose of 10 mg per day. This small fraction, which is unevenly distributed between cancellous and cortical bone, seems unlikely to change bone mechanical properties. Taken together, the known mechanism of action of potent BPs and the experience accrued from treating a large number of patients, including up to 10 years follow-up in controlled trials, have identified only beneficial BP effects on bone.
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To investigate the impact of migraine on migraineurs and their families and evaluate migraineurs' preference for different treatment formulations. This study also assessed the prevalence and impact of migraine with menstruation. ⋯ This study confirms the significant burden of migraine on patients and families/cohabitants, highlighting not only reduced productivity and absences from work/school, but also time missed from family/social occasions. Many women identify menstruation to be associated with more painful attacks. Overall, in terms of treatment choice, formulation type was a more important driver than speed of onset; however, as migrainerelated disability escalates, speed of onset becomes more important. To optimise migraine management, treatment choice should be based on individual patients' needs and preferences.