The incretin system has become an important target in the treatment of type 2 diabetes in recent years, and glucagon-like peptide 1 (GLP-1) is of particular interest for its glucose-lowering effects. The physiological response to oral ingestion of nutrients, involving the incretin system, is reduced in some patients with type 2 diabetes but may be augmented by administration of GLP-1 receptor agonists. The GLP-1 receptor agonists currently approved in the United States for the treatment of type 2 diabetes include exenatide (administered twice daily), liraglutide and lixisenatide (administered once daily), and the once-weekly agents exenatide extended-release, albiglutide, and dulaglutide. These agents have been shown to reduce A1C (by ∼0.8–1.6%), body weight (by ∼1–3 kg), blood pressure, and lipids. GLP-1 receptor agonists are associated with a low risk of hypoglycemia, and the most common adverse effects are gastrointestinal. Proper patient selection and education can assist in achieving positive treatment outcomes.
See how this article has been cited at scite.ai
scite shows how a scientific paper has been cited by providing the context of the citation, a classification describing whether it supports, mentions, or contrasts the cited claim, and a label indicating in which section the citation was made.