Introduction: LDL-cholesterol (LDL-C) is one of the most well-established risk factors for CV disease. Indeed, therapies that decrease LDL-C are proven to effectively reduce the risk of atherosclerotic CV disease. Monoclonal antibodies (mAbs) that target proprotein convertase subtilisin/kexin type 9 (PCSK9) have recently gained traction as a promising therapeutic strategy.Areas covered: In this review, the authors discuss the effectiveness of mAbs against PCSK9 in lowering low-density lipoprotein cholesterol (LDL-C) and other atherogenic lipid fractions. The discontinuation in the development of bococizumab due to efficacy and safety concerns, and the initial promising data about inclisiran, a long-acting small inhibiting RNA molecule against PCSK9 synthesis, is also discussed.Expert opinion: Initial data about cardiovascular (CV) outcomes in large scale, long-term studies suggest a possible further therapeutic pathway for LDL-C reduction, and currently support the notion that further LDL-C reduction, obtained with PCSK9 inhibition on top of best available therapy, provides increased CV protection in subjects at very high CV risk. The development and marketing of mAbs against PCSK9 could help to redefine current therapeutic strategies aimed at reducing cardiovascular (CV) morbidity and risk, through the reduction of LDL-C concentrations. The cost-effectiveness of these emerging drugs is yet to be established.

Emerging biologic therapies for hypercholesterolaemia

Pucci, Giacomo
;
Schillaci, Giuseppe
2017

Abstract

Introduction: LDL-cholesterol (LDL-C) is one of the most well-established risk factors for CV disease. Indeed, therapies that decrease LDL-C are proven to effectively reduce the risk of atherosclerotic CV disease. Monoclonal antibodies (mAbs) that target proprotein convertase subtilisin/kexin type 9 (PCSK9) have recently gained traction as a promising therapeutic strategy.Areas covered: In this review, the authors discuss the effectiveness of mAbs against PCSK9 in lowering low-density lipoprotein cholesterol (LDL-C) and other atherogenic lipid fractions. The discontinuation in the development of bococizumab due to efficacy and safety concerns, and the initial promising data about inclisiran, a long-acting small inhibiting RNA molecule against PCSK9 synthesis, is also discussed.Expert opinion: Initial data about cardiovascular (CV) outcomes in large scale, long-term studies suggest a possible further therapeutic pathway for LDL-C reduction, and currently support the notion that further LDL-C reduction, obtained with PCSK9 inhibition on top of best available therapy, provides increased CV protection in subjects at very high CV risk. The development and marketing of mAbs against PCSK9 could help to redefine current therapeutic strategies aimed at reducing cardiovascular (CV) morbidity and risk, through the reduction of LDL-C concentrations. The cost-effectiveness of these emerging drugs is yet to be established.
2017
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11391/1421296
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