ABSTRACT
Background: Traditional diabetes therapies have been associated with weight gain, hypoglycemia, and/or high secondary failure rates. Glucagon-like peptide-1 (GLP-1) analog use is associated with a minimal risk of hypoglycemia, a persistent average weight loss of 2 to 3 kg, and sustained efficacy even after 3 years of use. Presently, 3 GLP-1 analogs are commercially available in the United States. Objective: To evaluate the real-world clinical utility of once weekly exenatide in type 2 diabetes mellitus (T2DM) patients who previously received once or twice daily GLP-1 therapy. Methods: In this pre-post observational study, electronic medical records (EMRs) were reviewed to identify patients meeting all study criteria. Data collected included baseline patient demographic information, duration of diabetes, disease states, medications, pertinent laboratory data, blood pressure, height, weight, and reported adverse drug events. Primary (changes in A1C and percentage of patients reporting adverse effects of therapy) and secondary (percentage of patients with A1C of <7% and changes in weight, blood pressure, and lipids) outcomes were evaluated using appropriate statistical analysis. Results: EMRs of 78 patients met all study criteria. Baseline patient demographic information included an average age of 61 ± 12 years, an average duration of T2DM of 14 ± 6 years, 59% of patients were male, and 93.6% were Caucasian. The baseline average body mass index was 39 ± 9.2, and mean A1C was 7.47 ± 1.45%. After a minimum of 3 months (average = 5.6 months) switchover, there were significant decreases in A1C (-0.35%; P = .0067) and weight (-1.6 kg; P = .0151). There were no significant changes in blood pressure or lipid levels. Two patients (2.5%) discontinued once weekly exenatide due to adverse reactions. Conclusion: Once weekly exenatide was generally well tolerated and significantly reduced A1C levels and body weight in patients with T2DM when switched from a shorter-acting GLP-1 analog.
ABSTRACT
Liraglutide is a glucagon-like peptide 1 (GLP-1) analog indicated for the treatment of type 2 diabetes mellitus as an adjunct to diet and exercise in adults. Liraglutide lowers blood glucose levels by stimulating insulin secretion and decreasing glucagon release in glucose-dependent manners, increases satiety, and delays gastric emptying. Liraglutide, unlike metformin and insulin, is not approved for use in the pediatric population. We report the successful off-label use of liraglutide in an obese, 16 year old Caucasian female with type 2 diabetes mellitus.
ABSTRACT
A 71 yo woman with primary hyperparathyroidism awaiting surgery because of significant hypercalcemia and hypercalciuria presented to the local emergency department with the chief complaints of discomfort in her neck, sore throat, and difficulty swallowing. She was found to be hypocalcemic with a calcium level of 8.1 mg/dL. She was seen by her endocrinologist three days later at which time serum calcium, iPTH, and serum phosphate levels were all within normal limits. Based on history and a series of ultrasounds the patient was diagnosed with spontaneous infarction of her parathyroid adenoma, which resulted in resolution of her primary hyperparathyroidism.
