Current medical research and opinion
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Results from one of the largest clinical trial programmes to date of a dopamine agonist in patients with primary restless legs syndrome (RLS) have demonstrated that ropinirole, 0.25-4.0 mg once daily 1-3 hours before bedtime, is associated with significant improvements in RLS symptoms, sleep parameters and quality-of-life measures, compared with placebo. Analyses were conducted in a subpopulation of patients with a baseline score on the International Restless Legs Scale (IRLS) of at least 24 points. ⋯ Patients with primary RLS and baseline IRLS total score > or = 24 gain clinically meaningful benefits from ropinirole treatment. As with the overall population in the ropinirole clinical trial programme, ropinirole was associated with improvements in RLS symptoms, global symptoms, sleep and quality of life and was well tolerated in patients with a baseline IRLS total score > or = 24.
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The aim of the study was to evaluate the effect of gliclazide modified release (MR) treatment on adiponectin, interleukin 6 (IL-6), and tumor necrosis factor-alpha (TNF-alpha) plasma concentrations in type 2 diabetic patients. ⋯ Gliclazide MR improves glycemic control and, in addition, has a positive influence on the plasma level of some inflammatory markers and adiponectin. Increased plasma adiponectin and decreased plasma IL-6, and TNF-alpha levels may explain, at least in part, the anti-atherogenic action of this drug reported elsewhere.
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Editorial Comment
Ezetimibe/simvastatin single tablet versus rosuvastatin in patients with hypercholesterolemia.
Recent guidelines recommend strict goals for low density lipoprotein cholesterol (LDL-C) (70-100 mg/dL; 1.8-2.6 mmol/L). These goals were set following the publication of several trials. ⋯ This editorial comments on the potential disadvantages of using monotherapy with high-dose statins and considers the issue of statin-induced proteinuria. Combination therapy may need to be increasingly used to achieve the LDL-C targets set by recent guidelines.
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Meta Analysis
Remission, dropouts, and adverse drug reaction rates in major depressive disorder: a meta-analysis of head-to-head trials.
To summarize remission rates and dropouts due to adverse drug reactions (ADRs) or lack of efficacy (LoE) of serotonin-norepinephrine reuptake inhibitors (SNRIs), selective serotonin-reuptake inhibitors (SSRIs), and tricyclic antidepressants (TCAs) in treating major depressive disorder. ⋯ SNRIs had the highest efficacy remission rates (statistically significant for inpatients and outpatients), and the lowest overall dropout rates, suggesting clinical superiority in treating major depression.
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Reductions in biomarkers of cardiovascular risk in type 2 diabetes with rosiglitazone added to metformin compared with dose escalation of metformin: an EMPIRE trial sub-study.
To compare the effects of rosiglitazone added to metformin with dose escalation of metformin on cardiovascular risk biomarkers in type 2 diabetes mellitus. ⋯ These results suggest that rosiglitazone plus metformin has positive cardiovascular effects against a background of similar glycemic improvements.