TheraRadar

Pharma Intelligence, Simplified

Data updated: Mar 10, 2026

KANUMA

SEBELIPASE ALFA
Approved 2015-12-08

Kanuma (sebelipase alfa) is a hydrolytic lysosomal enzyme indicated for the treatment of patients diagnosed with Lysosomal Acid Lipase (LAL) deficiency. This autosomal recessive disorder is characterized by a genetic defect that results in a marked decrease or loss of the LAL enzyme. The therapy addresses the progressive complications caused by the accumulation of cholesteryl esters and triglycerides in organs such as the liver, spleen, and intestine.

Source: FDA Label • ALEXION PHARM • Hydrolytic Lysosomal Cholesteryl Ester-specific Enzyme

How KANUMA Works

Sebelipase alfa binds to cell surface receptors and is internalized into the lysosomes of affected cells. Once inside, the enzyme catalyzes the hydrolysis of accumulated cholesteryl esters and triglycerides into free cholesterol, glycerol, and free fatty acids. By replacing the missing enzyme activity, the drug facilitates the breakdown of lipid particles and helps prevent their accumulation in multiple organ systems and blood vessel walls.

Source: FDA Label
2
Indications
--
Phase 3 Trials
1
Priority Reviews
10
Years on Market

Details

Status
Prescription
First Approved
2015-12-08
Routes
INJECTION
Dosage Forms
INJECTABLE

Companies

Active Ingredient: SEBELIPASE ALFA

KANUMA Approval History

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What KANUMA Treats

1 indications

KANUMA is approved for 1 conditions since its original approval in 2015. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Lysosomal Acid Lipase Deficiency
Source: FDA Label

KANUMA Boxed Warning

HYPERSENSITIVITY REACTIONS INCLUDING ANAPHYLAXIS Patients treated with enzyme replacement therapies have experienced life-threatening hypersensitivity reactions, including anaphylaxis. Anaphylaxis has occurred during the early course of enzyme replacement therapy and after extended duration of therapy. Initiate KANUMA in a healthcare setting with appropriate medical monitoring and support measures, including access to cardiopulmonary resuscitation equipment. If a severe hypersensitivity reaction...

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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.

KANUMA FDA Label Details

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Indications & Usage

FDA Label (PDF)

KANUMA ® is indicated for the treatment of patients with a diagnosis of Lysosomal Acid Lipase (LAL) deficiency. KANUMA ® is a hydrolytic lysosomal cholesteryl ester and triacylglycerol-specific enzyme indicated for the treatment of patients with a diagnosis of Lysosomal Acid Lipase (LAL) deficiency.

⚠️ BOXED WARNING

WARNING: HYPERSENSITIVITY REACTIONS INCLUDING ANAPHYLAXIS Patients treated with enzyme replacement therapies have experienced life-threatening hypersensitivity reactions, including anaphylaxis. Anaphylaxis has occurred during the early course of enzyme replacement therapy and after extended duration...

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Data Sources

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