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Recall data is sourced from official U.S. government agencies (CPSC, FDA, NHTSA, USDA) and processed using AI to improve readability. This site is not affiliated with or endorsed by any government agency. Always refer to the original agency notice for authoritative information.

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Medium RiskFDA Device
Medical Devices/Diagnostic Equipment

Lumipulse Alzheimer's Test Kits Recalled for Inaccurate Results

Agency Publication Date: February 5, 2026
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Summary

Fujirebio Diagnostics, Inc. is recalling approximately 3,587 units of its Lumipulse G pTau 217 and Amyloid plasma test kits, which are used to help identify Alzheimer's disease pathology. The recall was initiated because customers may receive inaccurate test results, including falsely elevated ratios that could incorrectly classify a patient as having amyloid pathology or requiring unnecessary additional testing. These diagnostic kits were distributed nationwide to clinical laboratories in 13 states.

Risk

Inaccurate test results could lead to a misdiagnosis of Alzheimer's disease or cause patients to undergo invasive or expensive follow-up testing based on false-positive or indeterminate findings.

What You Should Do

  1. Stop using the recalled test kits, cartridges, calibrators, and controls immediately.
  2. Identify affected products by checking the catalog numbers and lot numbers on the product packaging, which include catalog numbers CL0073, 81550, 81557, 81558, 235447, 235454, and 81559. See the Affected Products section below for the full list of affected codes.
  3. Contact Fujirebio Diagnostics, Inc. or your distributor to arrange for the return, replacement, or correction of the affected laboratory materials.
  4. If you are a patient who has recently undergone testing with these specific Lumipulse kits, contact your healthcare provider to discuss the validity of your results and potential re-testing.
  5. Call the FDA at 1-888-463-6332 (1-888-INFO-FDA) for additional questions regarding this recall.

Your Remedy Options

📋Other Action
How to: Stop using the recalled product. Contact the manufacturer or your distributor to arrange return, replacement, or correction.

Affected Products

Product: Lumipulse G pTau217/B-Amyloid 1-42 Plasma Ratio
Model / REF:
CL0073
UDI:
00869164000086

Distribution related to the Ratio Instructions for Use (IFU).

Product: Lumipulse G pTau 217 Plasma Immunoreaction Cartridges
Model / REF:
81550
Lot Numbers:
D4C6028U
D4C6029U
D4C6051U
D4C6052U
UDI:
05414470815500
Product: Lumipulse G pTau 217 Plasma Calibrators
Model / REF:
81557
Lot Numbers:
D5C6094U
D5C6125U
UDI:
05414470815579
Product: Lumipulse pTau 217 Plasma Controls
Model / REF:
81558
Lot Numbers:
D6C6092U
D6C6092U1
D6C6123U
UDI:
05414470815586
Product: Lumipulse G B-Amyloid 1-42-N Plasma Immunoreaction Cartridges
Model / REF:
235447
Lot Numbers:
C5C6022U
C5C6045U
UDI:
04987270235447
Product: Lumipulse G B-Amyloid 1-42-N Plasma Calibrators
Model / REF:
235454
Lot Numbers:
D8C6022U
D8C6044U
UDI:
04987270235454
Product: Lumipulse B-Amyloid Plasma Controls
Model / REF:
81559
Lot Numbers:
T8B6116U
UDI:
05414470815593

Additional Information

Agency: Food and Drug Administration (FDA)
Event ID: 98232
Status: Active
Manufacturer: Fujirebio Diagnostics, Inc.
Sold By: Clinical laboratories; Medical facilities
Manufactured In: United States, Belgium, Japan
Units Affected: 7 products (23 units; 1569 units; 117 units; 148 units; 1423 units; 128 units; 179 units)
Distributed To: Arizona, California, Florida, Indiana, Kansas, Kentucky, Maryland, Massachusetts, Minnesota, New Jersey, Pennsylvania, Texas, Washington

Were You Affected by This Recall?

If you or a family member were harmed by this recalled product, you may have legal rights. Consider consulting a consumer protection attorney to understand your options for compensation.

Find an Attorney

This is general information, not legal advice. Go Backs is not a law firm and does not provide legal services.

AI-Enhanced Content: The summary, action steps, and risk assessment on this page were generated by AI from official government recall data to improve readability. This is not legal or medical advice. Always refer to the official agency sources below for authoritative information.

Sources: FDA iRES · Raw API Response

openFDA Disclaimer: This recall information is sourced from the openFDA API. Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. Refer to the openFDA terms of service for more information.