TheraRadar
Data updated: May 26, 2026

OXLUMO (lumasiran sodium)

First-in-Class Orphan Drug Breakthrough Therapy Priority Review
Rare Disease Approved 2020-11-23

OXLUMO is indicated for the treatment of Primary Hyperoxaluria Type 1.

Source: FDA Label • ALNYLAM PHARMS INC

How OXLUMO Works

Lumasiran reduces levels of the glycolate oxidase (GO) enzyme by targeting hydroxyacid oxidase 1 (HAO1) messenger ribonucleic acid (mRNA) in hepatocytes via RNA interference. This reduction in GO enzyme levels decreases the amount of glyoxylate available for oxalate production. Because the GO enzyme is upstream of the deficient enzyme that causes PH1, this mechanism is independent of the specific AGXT gene mutation.

2
Indications
--
Phase 3 Trials
1
Priority Reviews
5
Years on Market

Details

Status
Prescription
First Approved
2020-11-23
Patent Cliff
2038
Revenue
$50M (Q4-2025)

Pro Metrics

Patent cliff and revenue data

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Routes
SUBCUTANEOUS
Dosage Forms
SOLUTION

Companies

Active Ingredient: LUMASIRAN SODIUM

OXLUMO Approval History

2021
2022
2023
2024
2025
2026
Original
New Indication
New Form
Label Update
4 FDA actions from 2020 to 2025 · 1 indication expansions
Apr 2025 SUPPL
Label · Labeling
Sep 2023 SUPPL
Label · Labeling
Oct 2022 SUPPL
Efficacy

What OXLUMO Treats

1 indications

OXLUMO is approved for 1 conditions since its original approval in 2020. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Primary Hyperoxaluria Type 1
Source: FDA Label

OXLUMO Competitive Set

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Three rings of competition based on shared molecular targets and treated indications.

Indication competitors

1

Same indication, different mechanism — what else might this patient receive?

Filters applied: drops same-active-ingredient (505(b)(2) reformulations), route-mismatch (topical vs systemic), and cross-therapeutic-area matches in same-indication rings.

Drugs Similar to OXLUMO

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

RIVFLOZA
NEDOSIRAN SODIUM
1 shared
Novo Nordisk
Shared indications:
Primary Hyperoxaluria Type 1
🔬

Active Pipeline

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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.

OXLUMO FDA Label Details

Indications & Usage

FDA Label (PDF)

OXLUMO is indicated for the treatment of Primary Hyperoxaluria Type 1.

View full patent landscape →
14 OB patents · 6 families · 312 international docs across 43 countries

OXLUMO Patents & Exclusivity

Latest Patent: Nov 2038
Exclusivity: Oct 2029

Patents (14 active)

US11261447 Expires Nov 20, 2038
US10478500 Expires Oct 9, 2035
US11446380 Expires Oct 9, 2035
US11401517 Expires Aug 14, 2035
US10612024 Expires Aug 14, 2035
US10612027 Expires Aug 14, 2035
US11060093 Expires Dec 26, 2034
US10465195 Expires Dec 26, 2034
US10435692 Expires Dec 26, 2034
US10487330 Expires Dec 26, 2034
US9828606 Expires Dec 26, 2034
US8106022 Expires Dec 12, 2029
US8828956 Expires Dec 4, 2028
US10131907 Expires Aug 24, 2028

Exclusivity

ODE-339 Until Nov 2027
ODE-415 Until Oct 2029
Source: FDA Orange Book

Pro Intelligence Preview

Deep insights for OXLUMO

Revenue Insights

  • Q4-2025: $50M
  • Historical trend analysis

Patent Timeline

  • Cliff: 2038
  • 14 active patents

Trial Analysis

  • Clinical trial tracking
  • Development stage analysis

Competitive Landscape

  • 1 similar drugs
  • Same target/indication analysis
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Data Sources

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