TheraRadar

Pharma Intelligence, Simplified

Data updated: Mar 10, 2026

REPATHA

EVOLOCUMAB PCSK9 Inhibitors
Cardiovascular Approved 2015-08-27

Repatha (evolocumab) is a PCSK9 inhibitor indicated to reduce the risk of major adverse cardiovascular events, such as myocardial infarction and stroke, in adults at increased risk. It is also used as an adjunct to diet and exercise to lower low-density lipoprotein cholesterol (LDL-C) in adults with hypercholesterolemia. Additionally, the medication is approved for adults and pediatric patients aged 10 years and older with heterozygous or homozygous familial hypercholesterolemia.

Source: FDA Label • Amgen • PCSK9 Inhibitor

How REPATHA Works

Evolocumab is a human monoclonal antibody that targets the proprotein convertase subtilisin kexin type 9 (PCSK9) protein. Normally, PCSK9 binds to low-density lipoprotein receptors (LDLR) on the surface of liver cells to promote their degradation. By inhibiting PCSK9, evolocumab increases the number of available LDLRs to clear LDL from the blood, which results in lower circulating LDL-C levels.

Source: FDA Label
5
Indications
--
Phase 3 Trials
1
Priority Reviews
10
Years on Market

Details

Status
Prescription
First Approved
2015-08-27
Routes
INJECTION
Dosage Forms
INJECTABLE

Companies

Active Ingredient: EVOLOCUMAB

REPATHA Approval History

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What REPATHA Treats

4 indications

REPATHA is approved for 4 conditions since its original approval in 2015. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Major adverse cardiovascular events in adults at increased risk
  • Hypercholesterolemia in adults
  • Heterozygous familial hypercholesterolemia (HeFH) in adults and pediatric patients aged 10 years and older
  • Homozygous familial hypercholesterolemia (HoFH) in adults and pediatric patients aged 10 years and older
Source: FDA Label

REPATHA Target & Pathway

Pro

Target

PCSK9 (Proprotein Convertase Subtilisin/Kexin Type 9) Enzyme

A protein that promotes degradation of LDL receptors, reducing the liver's ability to clear LDL cholesterol. Blocking PCSK9 increases LDL receptor availability, dramatically lowering LDL cholesterol levels beyond what statins achieve.

REPATHA Competitors

Pro

3 other drugs also target PCSK9. Compare mechanisms, indications, and trial activity.

Drug = Competitor name Company = Manufacturer N indic. = FDA-approved indications → Date = Patent/exclusivity expiry

Competitors share the same molecular target (PCSK9). Earlier expiry dates signal biosimilar/generic opportunities.

Drugs Similar to REPATHA

FDA-approved drugs for similar conditions. Compare mechanisms and indications to understand treatment alternatives.

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Active Pipeline

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Ongoing clinical trials by development phase

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Key Completed Trials

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Completed studies with published results, ranked by significance

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

REPATHA FDA Label Details

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Indications & Usage

FDA Label (PDF)

REPATHA is indicated: To reduce the risk of major adverse cardiovascular (CV) events (CV death, myocardial infarction, stroke, unstable angina requiring hospitalization, or coronary revascularization) in adults at increased risk for these events. As an adjunct to diet and exercise to reduce low-density lipoprotein cholesterol (LDL-C) in: adults with hypercholesterolemia. adults and pediatric patients aged 10 years and older with heterozygous familial hypercholesterolemia (HeFH). adults and pediatric patients aged 10 years and older with homozygous familial hypercholesterolemia (HoFH). REPATHA ...

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Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.