Postgraduate medicine
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Postgraduate medicine · Jan 2015
Meta AnalysisSafety of a novel formulation of ibuprofen sodium compared with standard ibuprofen and placebo.
Ibuprofen (IBU) is an efficacious over-the-counter analgesic/antipyretic with adverse event (AE) rates comparable to placebo. IBU sodium (IBU(Na)) is a newer, more soluble form that is absorbed faster than standard IBU, leading to more rapid analgesia. Although its safety and tolerability are expected to be comparable to standard IBU, this has not yet been reported. ⋯ IBU(Na) has a favorable safety profile comparable to those of standard IBU tablets and placebo in single-dose studies evaluating analgesic or antipyretic efficacy. ClinicalTrials.gov Registry Numbers: Dental pain studies: NCT01098747 and NCT01216163; headache studies: NCT01077973 and NCT01362491; pyresis study: NCT01035346.
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Postgraduate medicine · Jan 2015
Randomized Controlled TrialHuman abuse potential of immediate-release/extended-release versus immediate-release hydrocodone bitartrate/acetaminophen: a randomized controlled trial in recreational users of prescription opioids.
The abuse potential of prescription opioids is well established. This study compared positive, subjective drug effects of single, equal doses of biphasic immediate release (IR)/extended release (ER) hydrocodone bitartrate (HB)/acetaminophen (acetyl-p-aminophenol [APAP]) 7.5/325 mg tablets versus IR HB/APAP 7.5/325-mg tablets and placebo. ⋯ This Phase I clinical trial conducted in the USA was not registered.
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Postgraduate medicine · Jan 2015
Prevalence and treatment of hypertension in urban and riverside areas in Porto Velho, the Brazilian Amazon.
Hypertension (HTN) is a preventable cause of cardiovascular morbidity and mortality. ⋯ HTN prevalence was higher in the urban population than in the riverside population. Of the hypertensive individuals in both areas, <25% had controlled HTN. Comprehensive public health measures are needed to improve the prevention and treatment of systemic arterial HTN and prevent other cardiovascular diseases.
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Postgraduate medicine · Jan 2015
ReviewDifferential effects of prandial and non-prandial GLP-1 receptor agonists in type 2 diabetes therapy.
In type 2 diabetes mellitus (T2DM), decreased pancreatic beta-cell function and increased insulin resistance contribute to a steady decline in glucose homeostasis. Maintaining levels of glycated hemoglobin ≤7.0% is thought to reduce the microvascular and possibly macrovascular complications that result if T2DM is not properly managed. Recent guidelines have recognized the importance of postprandial glucose (PPG) control in reducing cardiovascular risks, and have recommended a more patient-centered approach. ⋯ These differences highlight the potential for treatment with these agents to be tailored to the need of individual patients and their glycemic imbalance. All GLP-1 RAs are being evaluated in long-term cardiovascular outcome trials. To date, the only cardiovascular trial that has been completed is the ELIXA trial for lixisenatide, which was found to meet the pre-specified criterion of non-inferiority versus placebo in terms of cardiovascular outcomes.
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Postgraduate medicine · Jan 2015
ReviewUser's guide to mechanism of action and clinical use of GLP-1 receptor agonists.
Glucagon-like peptide-1 (GLP-1) receptor agonists (GLP-1RAs) are injectable glucose-lowering medications approved for the treatment of adult patients with type 2 diabetes mellitus (T2DM). This article provides practical information to guide primary care physicians on the use of GLP-1RAs in patients with T2DM. Two short-acting (once- or twice-daily administration; exenatide and liraglutide) and three long-acting (weekly administration; albiglutide, dulaglutide and exenatide) GLP-1RAs are currently approved in the US. ⋯ The most common adverse effects are gastrointestinal, which are transient and less common with the long-acting drugs. GLP-1RAs are recommended as second-line therapy in combination with metformin, sulfonylureas, thiazolidinediones or basal insulin, providing a means of enhancing glucose control while offsetting the weight gain associated with insulin and some oral agents. GLP-1RAs represent a useful tool that the primary care physician can use to help patients with T2DM achieve their therapeutic goals.