FDA expands inclisiran statin-adjunct indication to include primary prevention

The Food and Drug Administration has approved a labeling update for the injectable LDL cholesterol–lowering agent inclisiran (Leqvio) that expands its indications to include primary prevention for patients with elevated LDL cholesterol, Novartis has announced.

The first-in-class small interfering RNA (siRNA) agent was approved in 2021 as an adjunct to statins for patients with clinical cardiovascular disease or heterozygous familial hypercholesterolemia. The indications now include patients taking statins for primary dyslipidemia who have high-risk comorbidities such as diabetes but who do not have a history of cardiovascular events, the company said.

Inclisiran, with a mechanism of action unique among drugs for dyslipidemia, works by “silencing” RNA involved in the synthesis of proprotein convertase subtilisin/kexin type 9. The protein helps regulate the number of LDL cholesterol cell-surface receptors.

Novartis said it has “global rights to develop, manufacture and commercialize Leqvio under a license and collaboration agreement with Alnylam Pharmaceuticals.”

A version of this article first appeared on Medscape.com.