Current medical research and opinion
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Randomized Controlled Trial Comparative Study
Comparative efficacy of bilastine, desloratadine and rupatadine in the suppression of wheal and flare response induced by intradermal histamine in healthy volunteers.
To compare the peripheral antihistaminic activity of bilastine, rupatadine and desloratadine in inhibiting the histamine-induced wheal and flare (W&F) response. ⋯ Bilastine 20 mg induced significantly greater inhibition of the W&F response compared with desloratadine 5 mg and rupatadine 10 mg throughout the 24 hour study period, and had the fastest onset of action. Only bilastine significantly reduced itching sensation versus placebo.
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Serum uric acid (sUA) levels are causally associated with the risk of gout flares. Our aim was to assess the magnitude of the association and time to first flare among patients in a managed care setting. ⋯ These findings confirm that higher sUA levels are associated with an increased risk of gout flares in a dose-response manner over 2 years. This data supports the need to treat to sUA target levels as recommended by recent gout care guidelines. Claims-based algorithms were used to identify gout flares; although this would not be expected to influence estimates of risk by sUA level, there may have been over- or under-estimation of the incidence of flares.
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To examine characteristics and outcomes of type 2 diabetes (T2DM) patients prescribed canagliflozin (CANA) and managed in the real-world setting of a diabetes clinic. Primary outcome was change in A1c, and secondary outcomes were change in weight and blood pressure. ⋯ ANA was associated with a statistically and clinically significant reduction in A1c, weight, and blood pressure when added to multiple diabetes medication regimens by prescribers in a diabetes clinic.
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To assess the effect of vildagliptin relative to sulfonylurea (SU) on hypoglycemic events, in Muslim patients from the Middle East with type 2 diabetes who fast during Ramadan. The primary endpoint was the proportion of patients with at least one hypoglycemic event (HE) during the fasting period. Secondary endpoints included change in weight, HbA1c levels, treatment adherence and overall safety. ⋯ Anti-hyperglycemic treatment with vildagliptin led to significantly fewer hypoglycemia events compared to sulfonylurea treatment among Muslim diabetic patients who fast during Ramadan. Good glycemic control, weight control and safety results supported this outcome.
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To describe the usage of different biologic agents for rheumatoid arthritis (RA) in Japan over time and to identify factors that affects the decision to initiate treatment with biologic agents. Determinants of a switch to another biologic agent for patients who are already on biologic treatment were also analyzed. ⋯ The lower likelihood of elderly patients to be initiated on biologic treatment might be explained by the risk aversion of Japanese physicians' and patients who are afraid of the potential side effects of biologics. This finding is also consistent with the notion of an age bias that impedes elderly patients from optimal access to biologic treatment. Because claims data does not contain clinical parameters such as disease activity the results should be validated in a clinical context.