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Inclisiran: Drug information

Inclisiran: Drug information
(For additional information see "Inclisiran: Patient drug information")

For abbreviations, symbols, and age group definitions used in Lexicomp (show table)
Brand Names: US
  • Leqvio
Brand Names: Canada
  • Leqvio
Pharmacologic Category
  • Antilipemic Small Interfering Ribonucleic Acid (siRNA) Agent
Dosing: Adult

Note: Consider for use in patients who do not meet cholesterol treatment goals with dietary modification and other lipid-lowering therapies (eg, maximally tolerated statin plus ezetimibe) (AHA/ACC [Grundy 2018]).

Heterozygous familial hypercholesterolemia

Heterozygous familial hypercholesterolemia: SUBQ: Initial: 284 mg as a single injection, again at 3 months, and then every 6 months thereafter.

Secondary prevention of cardiovascular events

Secondary prevention of cardiovascular events: SUBQ: Initial: 284 mg as a single injection, again at 3 months, and then every 6 months thereafter.

Missed dose: If a dose is missed by <3 months from the usual day of administration, administer the dose as soon as possible and then resume the original schedule. If a dose is missed by >3 months, skip the missed dose and restart with a new dosing schedule as initial dose, then again at 3 months, and then every 6 months.

Dosing: Kidney Impairment: Adult

Mild to severe impairment: No dosage adjustment necessary.

End-stage renal disease: There are no dosage adjustments provided in the manufacturer's labeling (has not been studied).

Dosing: Hepatic Impairment: Adult

Mild to moderate impairment: No dosage adjustment necessary.

Severe impairment: There are no dosage adjustments provided in the manufacturer's labeling (has not been studied).

Dosing: Older Adult

Refer to adult dosing.

Dosage Forms: US

Excipient information presented when available (limited, particularly for generics); consult specific product labeling.

Solution Prefilled Syringe, Subcutaneous, as sodium [preservative free]:

Leqvio: 284 mg/1.5 mL (1.5 mL)

Generic Equivalent Available: US

No

Dosage Forms: Canada

Excipient information presented when available (limited, particularly for generics); consult specific product labeling.

Solution Prefilled Syringe, Subcutaneous, as sodium:

Leqvio: 284 mg/1.5 mL (1.5 mL)

Administration: Adult

SUBQ: Administer by SUBQ injection into the abdomen, upper arm, or thigh. Do not inject in areas of active skin disease or injury (eg, sunburns, skin rashes, inflammation, skin infections).

Use: Labeled Indications

Heterozygous familial hypercholesterolemia: Adjunct to diet and maximally tolerated statin therapy for the treatment of adults with heterozygous familial hypercholesterolemia who require additional lowering of low-density lipoprotein cholesterol (LDL-C).

Secondary prevention of cardiovascular events: Adjunct to diet and maximally tolerated statin therapy for the treatment of adults with clinical atherosclerotic cardiovascular disease, who require additional lowering of LDL-C.

Limitations of use: The effect of inclisiran on cardiovascular morbidity and mortality has not been determined.

Adverse Reactions

The following adverse drug reactions and incidences are derived from product labeling unless otherwise specified. Reported adverse reactions are for adults.

1% to 10%:

Immunologic: Antibody development (5%)

Local: Injection site reactions (8%; including erythema at injection site, pain at injection site, rash at injection site)

Neuromuscular & skeletal: Arthralgia (5%)

Respiratory: Bronchitis (4%)

Contraindications

There are no contraindications listed in the manufacturer's labeling.

Metabolism/Transport Effects

None known.

Drug Interactions

There are no known significant interactions.

Pregnancy Considerations

Based on the mechanism of action, in utero exposure to inclisiran may cause fetal harm. Inclisiran should be discontinued as soon as pregnancy is recognized.

Breastfeeding Considerations

It is not known if inclisiran is present in breast milk.

Inclisiran has poor oral absorption, therefore, if present in breast milk it is unlikely to impact infant development. According to the manufacturer, the decision to breastfeed during therapy should consider the risk of infant exposure, the benefits of breastfeeding to the infant, and the benefits of treatment to the mother.

Monitoring Parameters

Lipid profile (fasting or nonfasting) before initiating treatment; fasting lipid profile should be rechecked 4 to 12 weeks after starting therapy and every 3 to 12 months thereafter (AHA/ACC [Grundy 2018]); low-density lipoprotein-cholesterol may be checked as early as 30 days after initiation and anytime thereafter without regard to timing of the dose.

Mechanism of Action

Inclisiran is a small interfering ribonucleic acid, conjugated on the sense strand with triantennary N-Acetylgalactosamine to facilitate uptake by hepatocytes. In hepatocytes, inclisiran utilizes the RNA interference mechanism and directs catalytic breakdown of mRNA for PCSK9. This increases low-density lipoprotein-cholesterol (LDL-C) receptor recycling and expression on the hepatocyte cell surface, which increases LDL-C uptake and lowers LDL-C levels in the circulation.

Pharmacokinetics

Distribution: Vd: ~500 L.

Protein binding: 87%.

Metabolism: Primarily by nucleases to shorter nucleotides of varying length.

Half-life elimination: ~9 hours.

Time to peak: ~4 hours.

Excretion: Renal (~16%).

Pricing: US

Solution Prefilled Syringe (Leqvio Subcutaneous)

284 mg/1.5 mL (per mL): $2,600.00

Disclaimer: A representative AWP (Average Wholesale Price) price or price range is provided as reference price only. A range is provided when more than one manufacturer's AWP price is available and uses the low and high price reported by the manufacturers to determine the range. The pricing data should be used for benchmarking purposes only, and as such should not be used alone to set or adjudicate any prices for reimbursement or purchasing functions or considered to be an exact price for a single product and/or manufacturer. Medi-Span expressly disclaims all warranties of any kind or nature, whether express or implied, and assumes no liability with respect to accuracy of price or price range data published in its solutions. In no event shall Medi-Span be liable for special, indirect, incidental, or consequential damages arising from use of price or price range data. Pricing data is updated monthly.

Brand Names: International
  • Leqvio (AT, AU, CZ, DE, DK, EE, ES, FR, GB, LV, NL, NO, PL, PT)


For country code abbreviations (show table)
  1. Grundy SM, Stone NJ, Bailey AL, et al. 2018 AHA/ACC/AACVPR/AAPA/ABC/ACPM/ADA/AGS/APhA/ASPC/NLA/PCNA guideline on the management of blood cholesterol: a report of the American College of Cardiology/American Heart Association task force on clinical practice guidelines. Circulation. 2019;139(25):e1082-e1143. doi:10.1161/CIR.0000000000000625 [PubMed 30586774]
  2. Leqvio (inclisiran) [prescribing information]. East Hanover, NJ: Novartis Pharmaceuticals Corporation; December 2021.
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