Current medical research and opinion
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Diabetes mellitus is a serious and increasingly prevalent condition in Canada and around the world. Treatment strategies have become increasingly complex, with a widening array of pharmacological agents available for glycemic management in type 2 diabetes mellitus (T2DM). New therapies that act in concert with available basal insulins may represent alternatives to basal insulin intensification with prandial or pre-mixed insulin. Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) have recently shown promise as useful additions to basal insulin, with significant reductions in glycated hemoglobin and potentially beneficial effects on body weight. This review will focus on pivotal clinical trials to assess the potential benefits of adding prandial GLP-1 RAs to basal insulin in patients with T2DM. ⋯ The results of the studies suggest that a prandial GLP-1 RA as an add-on to basal insulin may be a safe and effective treatment intensification option (vs basal-plus or basal-bolus insulin).
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Achieving and maintaining glycemic control is important for people with type 2 diabetes (T2D), to reduce disease-related complications and mortality; however, about half of US patients fail to meet glycemic targets. iGlarLixi, a titratable fixed-ratio combination of insulin glargine 100 U/mL (iGlar) and lixisenatide for once-daily administration, was recently approved by the US Food and Drug Administration for use in adults with T2D inadequately controlled on basal insulin (<60 U daily) or lixisenatide. iGlar and lixisenatide have complementary mechanisms of action, primarily targeting fasting plasma glucose and postprandial plasma glucose, respectively. In the US, iGlarLixi is available in a 3:1 ratio of iGlar and lixisenatide, respectively, across the dosage range of 15-60 U of iGlar and 5-20 µg of lixisenatide. ⋯ iGlarLixi provides a new approach to therapy intensification in patients with T2D. iGlarLixi showed greater A1C efficacy compared with either iGlar or lixisenatide, mitigating iGlar-associated weight gain, without increasing hypoglycemia risk, and reducing the gastrointestinal side-effects seen with lixisenatide.
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Review Meta Analysis Comparative Study
Comparison of bolus versus continuous infusion of propofol for procedural sedation: a meta-analysis.
To compare the efficacy and safety of bolus infusion versus continuous infusion for propofol sedation. ⋯ Propofol sedation by continuous infusion required a higher dose of propofol compared with bolus infusion, but the recovery time and frequency of complications were similar.
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The aim of this review was to assess the role of tapentadol given at medium-high doses in opioid-tolerant patients for cancer pain management in place of step-3 analgesics. ⋯ More studies are necessary to confirm the role of tapentadol in cancer patients requiring strong opioids for their pain.
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Prostate cancer is a highly prevalent form of cancer in older men and is one of the leading causes of death from cancer in men across the globe. Many therapeutic agents have been approved for patients with metastatic castration-resistant prostate cancer (mCRPC), particularly as a post-docetaxel treatment strategy. The objective of this systematic literature review was to assess published efficacy and safety data for select mCRPC therapies - such as abiraterone, cabazitaxel, and enzalutamide - in the post-docetaxel setting. ⋯ Overall, there is a growing body of evidence for post-docetaxel treatment options available in patients with mCRPC. Further head-to-head trials or indirect treatment comparisons may be a valuable method to assess the comparative efficacy of these therapies.