Sacubitril/valsartan (LCZ696) for the treatment of heart failure

ABSTRACT

The PARADIGM-HF study, a large outcome trial in heart failure and reduced ejection fraction (HFrEF), has recently shown improved cardiovascular outcomes with sacubitril/valsartan (Entresto®, Novartis), still commonly referred to as LCZ696, compared to ACE-inhibitor therapy, possibly leading us to a new era for heart failure (HF) treatment. LCZ696 represents a first-in-class drug acting through inhibition of angiotensin receptor and neprilysin, thus modulating the renin angiotensin aldosterone system and vasoactive substances such as natriuretic peptides. Based on the PARADIGM-HF results, the FDA recently approved LCZ696 as an effective means to reduce the burden of HF with reduced ejection fraction. Furthermore, these data also provided rationale to test LCZ696 in an ongoing trial with HF and preserved ejection fraction. Despite the enthusiasm regarding this novel compound, real world data on its efficacy and safety are eagerly expected. This article summarizes all evidences regarding LCZ696 and how to implement this new drug in the current HF armamentarium.

KEYWORDS:

• Heart failure
• LCZ696
• angiotensin receptor antagonism
• neprilysin inhibition
• ARNI