Individuals with type 1 diabetes represent only ∼6% of all patients with diabetes in the United States and require characteristically complex treatment modalities (1). Autoimmune pancreatic β-cell destruction ultimately results in an absolute insulin deficiency, the presence of autoimmune markers, and little to no residual C-peptide (2,3). Additionally, pancreatic α-cell dysfunction is present, resulting in excess glucagon in both the fasting and postprandial states, and the gastric emptying rate is altered in many patients. Exogenous insulin serves as the foundation of therapy for type 1 diabetes and is commonly delivered via a multiple-dose regimen or an insulin pump. The two most common adverse effects associated with insulin use are hypoglycemia and weight gain. Recent data suggest that 68% of people with type 1 diabetes are overweight or obese and that severe hypoglycemia occurs at a rate of 9–20% (4). The latter complication is considered a limiting factor to achieving glycemic targets in the type 1 diabetes population. Indeed, the average A1C for adults ≥18 years of age with type 1 diabetes in the United States was 7.9% in 2015, a value well above the target of 7% recommended by the American Diabetes Association for most adult patients. Further complicating matters, diabetic ketoacidosis (DKA) occurs at a rate of 10% per year in some age-groups (4). Overall, these data suggest a need for adjunctive therapies for type 1 diabetes that reduce the risk for hypoglycemia and weight gain. While β-cell dysfunction is clearly a therapeutic focus for all types of diabetes, multiple other pathways of hyperglycemia present opportunities for alternate treatment modalities that may assist in achieving glycemic targets (5). The ideal pharmacotherapy regimen for a patient with type 1 diabetes would not only target the β-cell dysfunction, but also decrease blood glucose through hyperglycemic pathways independent of β-cell …