Glucagon-like Peptide-1 Metabolism and Acute Neprilysin Inhibition

This study will test the hypothesis that neprilysin inhibition with sacubitril/valsartan will increase endogenous glucagon-like peptide-1 (GLP-1) after a mixed meal compared to valsartan. The primary statistical analysis will be within subject comparison (paired t-test or nonparametric equivalent) of area under the curve intact GLP-1 after the meal during sacubitril/valsartan compared to valsartan. Neprilysin inhibition may be a new drug target for the treatment of type 2 diabetes by increasing intact GLP-1 and may be of particular benefit to individuals with increased risk of hypoglycemia and cardiovascular disease.