FDA recall record

Siemens Healthcare Diagnostics IMMULITE and IMMULITE 1000 Total Testosterone Assay- In vitro recall — FDA Z-0355-2023

Confirmed an average positive bias of 40% for testosterone concentrations of approximately 660 ng/dL (22.9 nmol/L) and above with the IMMULITE/IMMULITE…

Class IIclassification
Z-0355-2023official record ID
Dec 14, 2022report date

Recall record at a glance

Official recordZ-0355-2023
CategoryMedical Device Recalls
ClassificationClass II
FDA record statusOngoing
Recalling firmSiemens Healthcare Diagnostics, Inc.
Report dateDec 14, 2022
Recall initiation dateOct 25, 2022
Quantity867 units
LocationEast Walpole, MA, United States

Official product description

IMMULITE and IMMULITE 1000 Total Testosterone Assay- In vitro diagnostic use with the IMMULITE and IMMULITE 1000 Analyzers for the quantitative measurement of total testosterone in serum and heparinized plasma.

Why the product was recalled

Confirmed an average positive bias of 40% for testosterone concentrations of approximately 660 ng/dL (22.9 nmol/L) and above with the IMMULITE/IMMULITE 1000 Total Testosterone Assay when compared to the IMMULITE 2000/IMMULITE 2000 XPi Total Testosterone Assay. Two (2) lots of Total Testosterone assays for the IMMULITE/IMMULITE 1000, kit lots #515 and #516 were actively distributed to customers when the issue was discovered by Siemens, and they are subject to the correction or removal in this recall (867 total quantity of reagents distributed for each lot). The violative product may cause temporary or medically reversible adverse health consequences or where the probability of serious adverse health consequences is remote. In both males and female, testosterone results are not used in isolation but are interpreted in conjunction with clinical history and symptomology as well as with other laboratory testing (e.g. gonadotropins and other sex steroids). A delay in the diagnosis may be experienced and medical intervention, such as repeat testing may be required.

Distribution information

Worldwide Distribution: US (nationwide) to states of: AL, CA, FL, GA, IN, KY, NC, NE, OR, SD, TX, UT; and OUS (Foreign) to countries of: Canada, Mexico, Austria, Argentina, Austria, Bangladesh, Colombia, Brazil, Bulgaria, Costa¿Rica, Cyprus, Estonia, Germany, Greece, India, U.A.E., Italy, Kazakhstan, Latvia, P.R.¿China, Romania, Russian¿Fed., South Africa, Spain, United Kingdom, Uruguay and Singapore.¿¿¿¿

How to read the classification

FDA Class II indicates a situation in which use of or exposure to the product may cause temporary or medically reversible adverse health consequences, or where the probability of serious consequences is remote. The classification shown here comes from the FDA record.

Additional record details

Recall type: Voluntary: Firm initiated. Initial notification: Letter.

What to do next

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About this record

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