In Brief In the past decade, various incretin-based therapies have emerged in clinical practice. These drugs, including dipeptidyl peptidase-4 inhibitors and glucagon-like peptide 1 (GLP-1) receptor agonists lower A1C with weight-neutral or weight-lowering effects and a relatively lower risk of hypoglycemia. This article provides a review of lixisenatide, a once-daily GLP-1 receptor agonist for...

We thank Drs. Deane and Horowitz (1) for bringing this work to our attention. Their results provide further support for our contention that glucagon-like peptide 1 (GLP-1) therapy represents a safe and effective intervention to improve glycemic control in critically ill, hospitalized patients both with and without preexisting type 2 diabetes. In agreement with us (2), they recognize that “insul...

Glucagon is used for the treatment of hypoglycemia, and glucagon receptor antagonists are under development for the treatment of type 2 diabetes. Moreover, glucagon-like peptide (GLP)-1 and GLP-2 receptor agonists appear to be promising therapies for the treatment of type 2 diabetes and intestinal disorders, respectively. This review discusses the physiological, pharmacological, and therapeutic...