Current medical research and opinion
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Observational Study
Occurrence of adverse events among patients with inflammatory bowel disease in the HealthCore Integrated Research Database.
Inflammatory bowel disease (IBD) is a chronic condition commonly requiring lifelong care. Both IBD and IBD-related treatments can cause significant morbidity, and it is often difficult to differentiate their relative etiologic contribution to adverse events (AEs). The objectives of this study were to assess the rates of select AEs among patients with IBD as a function of disease severity and of the use of anti-tumor necrosis factor alpha (anti-TNFα) medications. ⋯ Results from this large US cohort provide descriptive information on AE rates in a population of IBD patients undergoing routine care, estimating background incidence rates of AEs that are not readily available in the published literature. Our study findings may be limited owing to a lack of generalizability and potential for misclassification due to reliance on medical diagnosis and treatment and procedure codes to identify disease, comorbidities, and treatments. Further research and validation of our findings in other populations and databases are needed.
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To describe treatment regimen changes of patients with type 2 diabetes mellitus (T2DM) initiating metformin monotherapy, and assess factors associated with those changes 12 months post-initiation. ⋯ The findings suggest that gender, race, ethnicity, depression, and low income status were contributory factors to metformin discontinuation. More intensive monitoring and treatment adjustments may be warranted for patients newly initiated on metformin. This could ultimately improve morbidity, mortality, and costs associated with poor glycemic control.
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Canagliflozin is a sodium glucose co-transporter 2 inhibitor that has been shown to improve glycemic control in type 2 diabetes mellitus (T2DM). This study aimed to describe the characteristics, treatment utilization, and outcomes of patients treated with canagliflozin in the real world within the first 6 months of it being commercially available. ⋯ Patients treated with canagliflozin when first available in the US typically had poorly controlled HbA1c levels at baseline and had received multiple prior antihyperglycemic agents. Following the first canagliflozin claim, they had an improvement in HbA1c levels and used fewer antihyperglycemic agents. These study results should help clinicians and payers better understand the initial profile of patients receiving canagliflozin and short-term outcomes in the real world. Given the short follow-up time frame and the fact that HbA1c data was not available in all patients, future research on longer term outcomes is warranted.
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Recent promising findings indicate a possible benefit of β-blockade in septic patients. Ongoing trials on esmolol in septic shock are investigating its hemodynamic effects, focusing on heart rate control and echocardiographic changes, as well as potential anti-inflammatory effects. However, given the complex physiology of sepsis and pharmacological effects on β-blockade, large multi-center trials are essential before such a therapy may be applied safely.
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Assessment of the benefits of anti-diabetic drugs for type 2 diabetes requires analysis of composite end-points, taking HbA1c, bodyweight, hypoglycemia and other metabolic parameters into consideration; continuous, optimal glycemic control as well as bodyweight, blood pressure and lipid levels are critical to prevent micro- and macro-vascular complications. Glucagon-like peptide-1 receptor agonists (GLP-1RAs) are now established as an important total treatment strategy for type 2 diabetes, exerting glucose-lowering effects with little hypoglycemia risk and also ameliorating bodyweight, blood pressure and lipid levels, which are therapeutic targets for prevention of complications of the disease. The available data strongly suggest only beneficial effects of GLP-1RAs; however, long-term evaluation of the relevant composite end-points including health-related quality of life and cost-effectiveness remain to be investigated in adequately powered, prospective, controlled clinical trials. In the meantime, healthcare professionals need to be scrupulously attentive for potential, rare adverse events in patients using GLP-1RAs.