O. Vardeny, Ryan Miller, S. Solomon
Dec 1, 2014
Citations
9
Influential Citations
156
Citations
Quality indicators
Journal
JACC. Heart failure
Abstract
Neprilysin is an enzyme that contributes to the breakdown of the biologically active natriuretic peptides and several other vasoactive compounds. Inhibiting neprilysin has been a therapeutic target for several compounds that have been tested in cardiovascular disease, including ecadotril, candoxatril, omapatrilat, and LCZ696. Although ecadotril, candoxatril, and omapatrilat were initially tested in hypertension and/or heart failure, lack of efficacy and side effects led to discontinuation of their development. LCZ696 (sacubitril valsartan) is a first-in-class angiotensin receptor neprilysin inhibitor that has been developed for use in heart failure. This compound is composed of 2 molecular moieties in a single crystalline complex-the angiotensin receptor blocker valsartan and a neprilysin inhibitor prodrug-and has now been tested in hypertension, in a phase 2 trial in heart failure with preserved ejection fraction, and has demonstrated greater efficacy than enalapril in a phase 3 trial in heart failure with reduced ejection fraction. Its ability to inhibit the renin-angiotensin-aldosterone axis and augment the endogenous natriuretic peptide system provides a distinctive mechanism of action in cardiovascular disease.