Inclisiran, the billion-dollar drug, to lower LDL cholesterol - is it worth it?

Article Details

Citation
Copy to clipboard

Doggrell SA

Inclisiran, the billion-dollar drug, to lower LDL cholesterol - is it worth it?

Expert Opin Pharmacother. 2020 Nov;21(16):1971-1974. doi: 10.1080/14656566.2020.1799978. Epub 2020 Aug 4.

PubMed ID
32749892 [ View in PubMed
]
Abstract

INTRODUCTION: If statins are unsuccessful at achieving the LDL cholesterol level goal in subjects with hypercholesterolemia, non-statin therapy should be added to reduce cardiovascular morbidity and mortality. The first inhibitors of proprotein convertase substilisin-kexin type 9 (PCSK9) were human monoclonal antibodies and these reduced LDL cholesterol and cardiovascular events. Inclisiran is a small interfering RNA molecule (siRNAs) directed against PCSK9. AREAS COVERED: This key paper evaluation focuses on Phase 3 trials that assess inclisiran in the treatment of hypercholesterolemia and heterozygous familial hypercholesterolemia. EXPERT OPINION: To date, the findings with inclisiran have been very promising as it causes large decreases in LDL cholesterol with few adverse effects. However, there are some limitations to its widespread use. Firstly, cardiovascular outcomes trials have not been completed, so we do not know how inclisiran compares to the PCSK9 monoclonal antibodies, which, seem to me, to only have a modest effect on cardiovascular outcomes. Secondly, a major problem with the PCSK9 monoclonal antibodies is that they are expensive, and their use is often discontinued or not pursued, which can leave the subjects intended for treatment at high cardiovascular risk. At present, it is not clear whether similar problems around cost will apply to inclisiran.

DrugBank Data that Cites this Article

Drugs