Class II — Potential Health Hazard

Potential health hazard — use of or exposure to this product may cause temporary or medically reversible adverse health consequences.

IMMULITE 2000/IMMULITE 2000 XPi Systems Prostate-Specific Antigen (PSA) Assay Recalled by Siemens Healthcare Diagnostics, Inc. Due to Siemens Healthcare Diagnostics confirmed that the IMMULITE 2000/...

Date: November 18, 2016
Company: Siemens Healthcare Diagnostics, Inc.
Status: Terminated
Source: FDA (Device)

What You Should Do

Stop using this product immediately. Do not consume, use, or distribute it.

Return the product to the place of purchase for a full refund. If you have questions, contact Siemens Healthcare Diagnostics, Inc. directly.

Affected Products

IMMULITE 2000/IMMULITE 2000 XPi Systems Prostate-Specific Antigen (PSA) Assay, REF/Catalog Number L2KPTS2, SMN 10706281 and REF/Catalog Number L2KPTS6, SMN 10706282 (US); REF/Catalog Number L2KPS2, SMN 10380986 and REF/Catalog Number L2KPS6, SMN 10380996 (OUS); IVD --- Origin: UK Siemens Healthcare Diagnostics Products Ltd. Llanberis, Gwynedd, LL554EL UK For in vitro diagnostic use with the IMMULITE /IMMULITE 1000/IMMULITE 2000/2000 XPi Analyzers for the quantitative measurement of prostate-specific antigen (PSA) in human serum, as an aid in the detection of prostate cancer when used in conjunction with digital rectal examination (DRE) in men aged 50 years or older. This assay is further indicated as an adjunctive test to aid in the management of prostate cancer patients.

Quantity: 6697 kits (US: 1646 kits; OUS: 5081 kits)

Why Was This Recalled?

Siemens Healthcare Diagnostics confirmed that the IMMULITE 2000/ IMMULITE 2000 XPi Systems PSA assays are not meeting the current High-dose Hook Effect expectation in the Instructions for Use.

Where Was This Sold?

This product was distributed nationwide across all 50 states.

Affected (51 states)Not affected

About Siemens Healthcare Diagnostics, Inc.

Siemens Healthcare Diagnostics, Inc. has 452 total recalls tracked by RecallDetector.

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Data sourced from the FDA (Device). Last updated March 26, 2026. View original report