HIGH

Immunotech A.S. Recalls Estrone RIA Kit Over False Results Hazard

Immunotech A.S. recalled 160 Estrone RIA kits on December 15, 2025, due to a risk of falsely high patient results. This class II recall affects kits distributed in multiple countries, including the US and several European nations.

Quick Facts at a Glance

Recall Date
December 15, 2025
Hazard Level
HIGH
Brand
Immunotech A.S.
Category
Health & Personal Care
Sold At
Multiple Retailers
Geographic Scope
1 states
At-Risk Groups
GENERAL

Hazard Information

The affected Estrone RIA kit lots may rarely give falsely high patient results which might cause Temporary injury of Remote probability. Only in some (very rare) cases may the issue occur.

What You Should Do

Patients and healthcare providers should stop using this device immediately. Follow the recall instructions provided by the manufacturer. Contact Immunotech A.S. or your healthcare provider for instructions. Notification method: Letter

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About This Product

The Estrone RIA kit is a medical device used to measure Estrone hormone levels in patients. Healthcare providers commonly use these kits for hormone testing in various medical assessments.

Why This Is Dangerous

The recall stems from a potential issue where the kits may produce falsely high Estrone results, which can lead to misdiagnosis or inappropriate treatment. This could cause temporary health issues in rare cases.

Industry Context

This recall is not part of a broader industry pattern.

Real-World Impact

Consumers should stop using the affected kits immediately to avoid potential misdiagnosis. The risk of harm is considered remote, but healthcare providers should be consulted for alternative testing methods.

Practical Guidance

How to identify if yours is affected

  1. Check the lot number on the kit packaging.
  2. Verify if the lot number is 251013C or 251110C.
  3. Confirm the expiration date is before January 27, 2026.

Where to find product info

The lot number and expiration date can typically be found on the product packaging or instruction manual.

What timeline to expect

Expect a 4-6 week processing time for refunds or replacements after following the manufacturer's instructions.

If the manufacturer is unresponsive

  • Follow up with the manufacturer using alternative contact methods.
  • File a complaint with the FDA if there is no response.
  • Document all communication attempts.

How to prevent similar issues

  • Always verify the product information and expiration dates before use.
  • Consult healthcare professionals for alternative testing options.
  • Stay informed about recalls and safety alerts for medical devices.

Documentation advice

Keep all receipts, correspondence with the manufacturer, and any medical records that pertain to the use of the product.

Product Details

The recalled Estrone RIA kits, reference DSL8700, have lot numbers 251013C (expiration 2025-12-30) and 251110C (expiration 2026-01-27). They were distributed worldwide, including the US, Germany, Argentina, Netherlands, Hungary, Austria, Belgium, France, and Italy.

Key Facts

  • Recall date: December 15, 2025
  • Class II classification
  • 160 units recalled
  • Distribution: Worldwide including US and Europe
  • No injuries reported

Safety Guide

Not sure what to do next? Our guide walks you through the process step by step.

Read: What to Do When You Find a Recalled Product

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Safety Assessment

Risk LevelHIGH
Severity Score
8/ 10
Affected Groups
GENERAL
Injury Types
OTHER

Product Classification

Product Details

Model Numbers
UDI: 15099590211615. Lot(Expiration): 251013C(2025-12-30)
251110C(2026-01-27)
Affected States
ALL
Report Date
February 25, 2026
Recall Status
ACTIVE

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