Clinical science
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Randomized Controlled Trial Clinical Trial
Subcutaneous glucagon-like peptide-1 improves postprandial glycaemic control over a 3-week period in patients with early type 2 diabetes.
1. Glucagon-like peptide-1 (7-36) amide (GLP-1) is released into the circulation after meals and is the most potent physiological insulinotropic hormone in man. GLP-1 has the advantages over other therapeutic agents for Type 2 diabetes of also suppressing glucagon secretion and delaying gastric emptying. ⋯ The beneficial effects of GLP-1 on plasma glucose, insulin and glucagon concentrations were fully maintained for the 3-week treatment period. 4. We have demonstrated a significant improvement in postprandial glycaemic control with subcutaneous GLP-1 treatment. GLP-1 improves glycaemic control partially by restoring the first-phase insulin response and suppressing glucagon and is a potential treatment for Type 2 diabetes.