Glucagon-like peptide-1 receptor agonists (GLP-1 RA) are attractive options for the treatment of type 2 diabetes (T2D) because they effectively lower A1C and weight while having a low risk of hypoglycemia. Some also have documented cardiovascular benefit. The GLP-1 RA class has grown in the last decade, with several agents available for use in the United States and Europe. Since the efficacy and tolerability, dosing frequency, administration requirements, and cost may vary between agents within the class, each agent may offer unique advantages and disadvantages. Through a review of phase III clinical trials studying dulaglutide, exenatide twice daily, exenatide once weekly, liraglutide, lixisenatide, semaglutide, and oral semaglutide, 14 head-to-head trials were identified that evaluated the safety and efficacy of GLP-1 RA active comparators. The purpose of this review is to provide an analysis of these trials. The GLP-1 RA head-to-head clinical studies have demonstrated that all GLP-1 RA agents are effective therapeutic options at reducing A1C. However, differences exist in terms of magnitude of effect on A1C and weight as well as frequency of adverse effects.

This study aimed to investigate the attitudes, perceptions, and experiences of side effects with the COVID-19 vaccines in Malaysia among participants in the National Vaccination Program. A cross-sectional survey was conducted among a sample of vaccine-eligible and vaccinated individuals in Malaysia between May and July 2021. A total of 428 respondents completed the survey. A vast majority (98.6%) of the respondents had registered to be vaccinated. Twenty participants (4.7%) expressed concerns about either registering or receiving the COVID-19 vaccination, mainly due to their uncertainty of vaccine safety. Approximately 77.5% received their vaccinations. Of them, 76.8% had experienced vaccine-related side effects. About 40% of the side effects occurred more with the second dose, particularly those who received the Pfizer-BioNTech vaccine (p < 0.001). Pain at the injection site (61.1%) and tiredness (48.8%) were the most reported side effects. Compared to those aged ≥60 years, all age groups were more likely to exhibit vaccine-related side effects; meanwhile, males (OR: 0.51, 95% CI: 0.27–0.93) were less likely to experience side effects than females. Those who received the Sinovac vaccine were at lower risk of experiencing side effects (OR: 0.08, 95% CI: 0.03–0.22) and were more likely to report fewer side effects than Pfizer-BioNTech (p = 0.012) and Oxford-AstraZeneca groups (p= 0.001). The overall attitudes toward the COVID-19 vaccination program were positive. Several differences in the experiences of vaccine-related side effects, in terms of prevalence and numbers, were attributed to age, gender, and received vaccine type.

There have been several new treatment approaches established for the management of hyperglycemia in type 2 diabetes (T2D), with treatment guidelines listing both glucagon-like peptide 1 receptor agonists (GLP-1 RAs) and basal insulin therapies as considerations for patients who have failed to control their blood glucose with oral antidiabetic agents. New studies have highlighted the importance of initiating combination therapy earlier in the T2D disease process to avoid clinical inertia and prevent the long-term complications arising from uncontrolled diabetes. Until recently, both GLP-1 RAs and basal insulin therapies were only available as single agents, but there are now two combination pen devices that deliver both a GLP-1 RA and basal insulin simultaneously. This article reviews the current clinical evidence evaluating the use of these combination GLP-1 RA/basal insulin preparations to treat T2D, presents both potential benefits as well as possible downsides with the use of these agents, and discusses the current place in therapy these products represent in the management of T2D.

Objective: To review the pharmacology, pharmacokinetics, safety, and efficacy of Technosphere insulin (TI), a new inhaled insulin product. Data Sources: Searches were conducted in PubMed/MEDLINE, Scientific Citation Index, and abstracts from both the American Diabetes Association (ADA) and the European Association for the Study of Diabetes (EASD) meetings from 2005 to August 2014, utilizing the search terms Afrezza, Technosphere, Afresa, and inhaled insulin. References were reviewed to identify additional sources. Study Selection and Data Extraction: Studies with adequate sample sizes, evaluating clinically relevant end points were included. Data Synthesis: TI is approved by the Food and Drug Administration as a bolus insulin to treat patients with type 1 and type 2 diabetes. Its glucose-lowering properties are less than that of rapid-acting insulins, but it does demonstrate less hypoglycemia. TI’s kinetics make it the fastest absorbed of any insulin available, although its overall onset of action appears similar to insulin lispro. It represents an alternative to bolus injections but would likely be used concomitantly with injected basal insulin. Major adverse effects are respiratory in nature, with cough being the most prominent. There is a small decrease in the forced expiratory volume in 1 s (FEV ₁ ) with TI; this appears to be consistent, nonprogressive, and reversible. Patients using TI must receive pulmonary function tests periodically throughout therapy. TI is contraindicated in patients with chronic lung disease and should be used with caution in patients who smoke. Conclusion: TI is a novel inhaled insulin that provides prandial coverage to patients with diabetes, representing an alternative to bolus insulin injections.