Hyperglycemia Post-Influenza Vaccine in Patients With Diabetes.

BACKGROUND: There are more than 350 reports of hyperglycemia post-influenza vaccine according to the Vaccine Adverse Effect Reporting System. Only one case report has been published detailing unusual post-vaccination hyperglycemia. The mechanism as to why hyperglycemia may occur post-vaccination has not been fully elucidated. OBJECTIVE: Primary: To identify hyperglycemia within the first 24 hours of influenza vaccine. Secondary: To identify transient property of hyperglycemia within 4 days after vaccine. METHODS: Multicenter prospective cohort study. Recruitment conducted throughout San Antonio, Texas, during 2018-2020 influenza seasons. Patients were included if 18 years or older, had diabetes mellitus, and currently checking their blood glucose daily. Patients excluded if they had a recent medication change that would effect their blood glucose readings. Patients had hemoglobin A1c and blood glucose measured prior to vaccination with a single dose (0.5 mL) of the tri-valent influenza vaccine intramuscularly. Glucose readings were collected within 24 hours post-vaccination and subsequent mornings for 4 days. RESULTS: A total of 34 patients were included. Average patient age was 75 years with 60% white, 30% black, and 10% Hispanic. Median fasting glucose pre-vaccination was significantly lower than the median value 0 to 24 hours post-vaccination (140 vs 203 mg/dL, P < 0.0001). CONCLUSION AND RELEVANCE: Hyperglycemia was noted 0 to 24 hours post-vaccination and was transient in nature with a return to baseline by post-vaccination day 2. This trial was conducted to close a potential gap in counseling regarding the flu vaccine and decrease any potential concern surrounding the vaccine in patients with diabetes that could lead to reduced vaccination rates.

A review of phenformin, metformin, and imeglimin.

Diabetes mellitus is a serious metabolic disorder affecting millions of people worldwide. Phenformin and metformin are biguanide antidiabetic agents that are conveniently synthesized in a single-step chemical reaction. Phenformin was once used to lower blood glucose levels, but later withdrawn from the market in several countries because it was frequently associated with lactic acidosis. Metformin is still a widely prescribed medication for the treatment of type 2 diabetes despite the introduction of several newer antidiabetic agents. Metformin is administered orally and has desirable pharmacokinetics. Incidence of metformin-induced lactic acidosis is serious but very rare. Imeglimin, a novel molecule being investigated by Poxel and Sumitomo Dainippon Pharma in Japan, is currently in clinical trials for the treatment of type 2 diabetes. Unlike metformin, imeglimin is a cyclic molecule containing a triazine ring. However, like metformin, imeglimin is also a basic small molecule. Imeglimin is synthesized from metformin as a precursor via a single step chemical reaction. Recent mechanism of action studies suggests that imeglimin improves mitochondria function, when given in combination with metformin it helps achieve better glycemic control in patients with type 2 diabetes. We herein describe and compare the current status, synthesis, physicochemical properties, pharmacokinetic parameters, mechanism of action, and preclinical/clinical studies of metformin and imeglimin.

Evaluation of Clinical and Communication Skills of Pharmacy Students and Pharmacists with an Objective Structured Clinical Examination.

Objective. To evaluate how effectively pharmacy students and practicing pharmacists communicate and apply knowledge to simulations of commonly encountered patient scenarios using an objective structured clinical examination (OSCE). Design. Second-, third-, and fourth-year pharmacy students completed an OSCE as part of their required courses in 2012 and 2013. All students in both years completed identical OSCE cases. Licensed pharmacists were recruited to complete the OSCE and serve as controls in 2012. A survey assessed student perception and acceptance of the OSCE as well as student confidence in performance. Assessment. Licensed pharmacists had significantly higher clinical and communication skills scores than did pharmacy students. Student progression in communication and clinical skills improved significantly over time. Survey results indicated that students felt the OSCE was well-structured and assessed clinical skills taught in pharmacy school; 86% of students felt confident they could provide these skills. Conclusion. Objective structured clinical examinations can evaluate clinical competence and communication skills among professional students. Implementation of OSCEs may be an effective tool for assessment of the Center for the Advancement of Pharmacy Education domains.

Awareness of heart disease among female college students.

OBJECTIVE: Awareness of heart disease as the leading cause of death in women has increased over the past 10 years, but little is known about the awareness level of college students. This study evaluated the level of awareness and knowledge of heart disease in women among college students. METHODS AND RESULTS: Using a cross-sectional design, a sample of 320 women from a private university was queried. A 13-item survey assessed demographic information and awareness of cardiovascular disease (CVD). The mean age was 23 years; the majority were single and of Hispanic ethnicity. Almost one third believed breast cancer was the greatest problem facing women. One half recognized CVD as the leading cause of death among women. Students aged 18-24 years were significantly less likely to identify heart disease/heart attack as the leading cause of death in women compared with students aged 25-34 years. Significant ethnic differences in perceptions of risk were found. Family history and obesity were seen as major contributors to CVD; less than a fourth ever discussed CVD with their healthcare provider. Information was gained primarily from television, magazines, and the Internet. Exercise and maintenance of healthy blood pressure were viewed as priorities in prevention of CVD. CONCLUSIONS: Results add to the body of research on CVD risk and the need for intervention to increase awareness and knowledge of heart disease risk among younger and ethnically diverse young women and raises questions about the role of colleges and universities in promotion of student health. Colleges and universities may provide the last opportunity to reach youth as a group to affect lifestyle changes.