Inclisiran

(Leqvio®)

Inclisiran

Drug updated on 9/9/2024

Dosage FormInjection (subcutaneous; 284 mg/1.5 mL)
Drug ClassSmall interfering RNAs (siRNAs)
Ongoing and
Completed Studies
ClinicalTrials.gov

Indication

  • Indicated as an adjunct to diet and statin therapy for the treatment of adults with primary hyperlipidemia, including heterozygous familial hypercholesterolemia (HeFH), to reduce lowdensity lipoprotein cholesterol (LDL-C).

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Summary
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  • Leqvio (inclisiran) is indicated as an adjunct to diet and maximally tolerated statin therapy for the treatment of adults with heterozygous familial hypercholesterolemia (HeFH) or clinical atherosclerotic cardiovascular disease (ASCVD) who require additional lowering of low-density lipoprotein cholesterol (LDL-C).
  • This summary is based on the review of 14 systematic review(s)/meta-analysis(es). [1-15]
  • Reduction in LDL-C Levels: Inclisiran led to a 51% reduction in LDL-C compared to placebo. Reductions varied by familial hypercholesterolemia type: 48.62% in HeFH and 9.12% in HoFH.
  • Cardiovascular Events: Inclisiran was associated with a 32% reduction in myocardial infarction risk and a 24% lower rate of major adverse cardiovascular events.
  • Comparison with Other Lipid-Lowering Agents: Inclisiran provided comparable LDL-C reduction to evolocumab and alirocumab, although evolocumab and alirocumab had higher efficacy in some lipid parameters.
  • Efficacy Across Different Populations: Inclisiran was effective in reducing LDL-C in patients with ASCVD, HeFH, and those at high cardiovascular risk when added to maximally tolerated statins.
  • Serious Adverse Events (SAEs): Inclisiran did not show a significant incidence of serious adverse events, with pooled estimates indicating no significant differences in SAEs following inclisiran administration.
  • Injection-Site Reactions: Inclisiran was associated with increased injection-site reactions, which were predominantly mild or moderate, and more frequent compared to placebo.
  • Other Adverse Effects: Inclisiran was associated with higher odds ratios for product issues and endocrine disorders, with bronchitis noted as another adverse effect. No significant differences were observed in liver and kidney function tests, creatine kinase values, and platelet counts between inclisiran and placebo groups.
  • Inclisiran was also effective in patients with ASCVD, ASCVD risk equivalents, and statin-intolerant individuals, demonstrating significant reductions in LDL-C and other lipid parameters across these populations.

Product Monograph / Prescribing Information

Document TitleYearSource
Leqvio (inclisiran) Prescribing Information.2024Novartis Pharmaceuticals Corporation, East Hanover, NJ

Systematic Reviews / Meta-Analyses

Document TitleYearSource
Efficacy of Inclisiran in patients having familial hypercholesterolemia: Heterozygous compared to homozygous trait, a systematic review and meta analysis.2024Critical Pathways in Cardiology
Serious adverse events of inclisiran in patients with hypercholesterolemia, a meta-analysis of ORION trials.2024Critical Pathways in Cardiology
A systematic review and meta-analysis of tolerability, cardiac safety and efficacy of inclisiran for the therapy of hyperlipidemic patients.2024Expert Opinion on Drug Safety
Efficacy and safety of inclisiran in stroke or cerebrovascular disease prevention: a systematic review and meta-analysis of randomized controlled trials.2023Frontiers in Pharmacology
Proprotein convertase subtilisn/kexin type 9 inhibitors and small interfering RNA therapy for cardiovascular risk reduction: a systematic review and meta-analysis.2023PloS One
The association between PCSK9 inhibitor use and sepsis: a systematic review and meta-analysis of 20 double-blind, randomized, placebo-controlled trials.2023The American Journal of Medicine
PCSK9 inhibitors for secondary prevention in patients with cardiovascular diseases: a Bayesian network meta-analysis.2022Cardiovascular Diabetology
Network meta-analysis of randomized trials evaluating the comparative efficacy of lipid-lowering therapies added to maximally tolerated statins for the reduction of low-density lipoprotein cholesterol. 2022Journal of the American Heart Association
The promising novel therapies for familial hypercholesterolemia.2022Journal of Clinical Laboratory Analysis
Comparative efficacy of non-statin lipid-lowering therapies in patients with hypercholesterolemia at increased cardiovascular risk: a network meta-analysis.2022Current Medical Research and Opinion
Efficacy and safety of inclisiran a newly approved FDA drug: a systematic review and pooled analysis of available clinical studies.2022American Heart Journal Plus: Cardiology Research and Practice
Pooled patient-level analysis of inclisiran trials in patients with familial hypercholesterolemia or atherosclerosis.2021Journal of the American College of Cardiology
Meta-analysis of clinical outcomes of PCSK9 modulators in patients with established ASCVD.2021Pharmacotherapy
A meta-analysis of cardiovascular outcomes in patients with hypercholesterolemia treated with inclisiran.2020The American Journal of Cardiology
Meta-analysis of inclisiran for the treatment of hypercholesterolemia.2020The American Journal of Cardiology

Clinical Practice Guidelines