Current medical research and opinion
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Randomized Controlled Trial Clinical Trial
Relationship between bone mass, invasive breast cancer incidence and raloxifene therapy in postmenopausal women with low bone mass or osteoporosis.
To evaluate the relationship between bone mass and risk of breast cancer and to determine the effect of raloxifene therapy on breast cancer incidence in women categorized by bone mass into low bone mass and osteoporosis subgroups. ⋯ In this post hoc analysis of postmenopausal women participating in MORE and CORE, bone mass was a predictor of invasive ER-positive breast cancer. Raloxifene treatment reduced the risk of invasive and invasive ER-positive breast cancers in women with low bone mass and those with osteoporosis. Since participants were older postmenopausal women with low bone mass, whether these findings can be generalized to other postmenopausal women is unclear.
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Randomized Controlled Trial Multicenter Study Clinical Trial
The effect of budesonide and formoterol in one pressurized metered-dose inhaler on patient-reported outcomes in adults with mild-to-moderate persistent asthma.
To determine the effects of budesonide and formoterol administered via one pressurized metered-dose inhaler (budesonide/formoterol pMDI) on patient-reported outcomes (PROs) and to determine the contributions of budesonide and formoterol to those effects in adults with asthma. ⋯ Patients receiving treatment with budesonide/formoterol pMDI experienced significantly greater improvements from baseline in asthma-related quality of life, quality of sleep, and asthma control and greater satisfaction with treatment than patients receiving placebo. The combination of budesonide and formoterol in one pMDI is beneficial in improving how a patient feels and functions as a result of treatment.
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Effects of exenatide versus insulin analogues on weight change in subjects with type 2 diabetes: a pooled post-hoc analysis.
In two previously reported multi-center, randomized, open-label, comparator (insulin) controlled trials in patients with type 2 diabetes sub-optimally controlled with metformin and a sulfonylurea, treatment with exenatide and insulin analogue therapy produced similar reductions in glycosylated hemoglobin A(1c) (A1C). However, treatment with exenatide was associated with a reduction in body weight while insulin analogue therapy was associated with weight gain. This analysis further characterizes the relative impact of commonly employed insulin analogues versus exenatide on weight change over a 6-month period. ⋯ These findings support the use of exenatide as a treatment option in insulin-naïve subjects with type 2 diabetes and who are overweight and sub-optimally controlled by metformin and sulfonylurea. However, these results should be interpreted with caution given the exploratory nature of this post-hoc analysis.
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Multicenter Study Clinical Trial
Biphasic insulin aspart 30 treatment in patients with type 2 diabetes poorly controlled on prior diabetes treatment: results from the PRESENT study.
The safety and efficacy of biphasic insulin aspart (BIAsp30) were evaluated in patients uncontrolled on previous treatment (human insulin +/- oral hypoglycaemic agent [OHA] or OHA only) in routine clinical practice. ⋯ According to this observational study, in clinical practice, initiating or transferring uncontrolled patients to biphasic insulin aspart improved glycaemic control without using a strict insulin algorithm.
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Review
A review of Paget's disease of bone with a focus on the efficacy and safety of zoledronic acid 5 mg.
Paget's disease of bone, the second most common metabolic bone disease in the United States, is characterized by localized areas of excessive bone resorption coupled with accelerated bone formation, resulting in new bone that is less structurally organized and is weaker than normal bone. Complications of Paget's disease can include bone pain, osteoarthritis, skeletal deformity, hearing loss, and fractures. The objective of this review is to provide a comprehensive overview of current standards of treatment in Paget's disease. ⋯ The etiology of Paget's disease is unclear, but some evidence suggests genetic and viral components. Bisphosphonates restore normal bone turnover and relieve bone pain, but oral formulations may be limited by complicated dosing regimens and poor gastrointestinal absorption. The bisphosphonate, zoledronic acid is administered as a single intravenous infusion and offers antiresorptive efficacy and longer-lasting remission.