Current medical research and opinion
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The mechanism of statin-related myopathy is unknown, while its prevalence is probably underestimated. An association between statin-related myopathy and vitamin D deficiency has been reported. In this pilot study we assessed the prevalence of myopathy in statin users attending the outpatient clinic of the Department of Cardiology of a University Hospital from October 2009 to March 2010. We also searched for predictors of myopathy and investigated whether the myopathy was associated with vitamin D deficiency. ⋯ Considering the small patient group and a relatively narrow range of vitamin D levels, we arrive at the following statements: 1) one out of three patients reported myopathy; 2) BMI, CK, number of prescription drugs, time spent outdoors and fish consumption were myopathy predictors; and 3) myopathy and 25(OH)D were unrelated.
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Clinical Trial
Efficacy and safety of biphasic insulin aspart 70/30 in type 2 diabetes patients of different race or ethnicity (INITIATEplus trial).
To determine if self-titration using biphasic insulin aspart 70/30 (BIAsp 30) had a different impact on efficacy and safety across different racial/ethnic subgroups. ⋯ This was an exploratory, post hoc analysis by race (White vs. Black/African-American) and ethnicity (Hispanic/Latino vs. non-Hispanic/Latino) of data from the INITIATEplus trial. Participants were treated twice-daily with BIAsp 30 over 24 weeks.
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Randomized Controlled Trial Multicenter Study Comparative Study
Efficacy and tolerability of rosiglitazone and pioglitazone in drug-naïve Japanese patients with type 2 diabetes mellitus: a double-blind, 28 weeks' treatment, comparative study.
A 28-week, randomized, placebo-controlled study was performed to evaluate efficacy and tolerability of rosiglitazone in Japanese type 2 diabetes patients. ⋯ Although non-inferiority to pioglitazone up to 45 mg in efficacy was not shown, rosiglitazone was confirmed to have clinically meaningful efficacy over placebo and fewer fluid-related events than pioglitazone. The study is registered on ClinicalTrials.gov as protocol NCT00297063.
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Venous thromboembolism (VTE) and its long-term secondary complications are major health problems associated with high rates of morbidity and mortality and considerable costs for healthcare systems. Many patients receive suboptimal therapy, despite the availability of established and effective agents (including low molecular weight heparins, unfractionated heparin, fondaparinux and vitamin K antagonists) and evidence-based, internationally recognised guidelines. Limited knowledge of guidelines, concerns about bleeding risks and the inconvenience of parenteral administration and routine coagulation monitoring contribute to non-adherence to guidelines. Newer oral anticoagulants such as rivaroxaban, dabigatran etexilate, apixaban and edoxaban, which do not have the limitations of established anticoagulants, have been developed. ⋯ Based on results of completed trials, rivaroxaban and dabigatran both may reduce the incidence of secondary complications of VTE and associated socioeconomic costs. Introduction of these newer anticoagulants is likely to have a substantial impact on clinical practice.
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Review Comparative Study
Treatment of seasonal allergic rhinoconjunctivitis with a once-daily SQ-standardized grass allergy immunotherapy tablet.
Specific immunotherapy with the grass allergy immunotherapy tablet (AIT) has been developed as an effective, well tolerated, and convenient treatment for grass pollen induced seasonal allergic rhinoconjunctivitis (ARC). Six phase II/III randomized, placebo-controlled trials with the duration of a single grass pollen season of treatment using the SQ-standardized grass AIT, Grazax (Phleum pratense, 75,000 SQ-T/2,800 BAU, ALK, Denmark), have been published previously. This review compares results from these trials. ⋯ This review confirms SQ-standardized grass AIT as a suitable therapeutic option for seasonal use in patients aged 5 years or older with grass pollen induced ARC.