Impact of the angiotensin receptor-neprilysin inhibitor in clinical diabetes management: Potential benefits and pitfalls.

The possible mechanism of increased urinary C-peptide due to neprilysin inhibitors is investigated. Neprilysin inhibition blocks degradation of natriuretic peptides, and elicits a natriuretic and antihypertensive effect. Neprilysin inhibition might similarly block degradation of C-peptides in the kidney and thus increase the urinary C-peptide level.