FDA recall record

Roche Diagnostics Operations Estradiol II Elecsys and cobas e analyzers REF 03000079 190 recall — FDA Z-1277-2016

Due to the risk of a recently identified cross reactivity, the Elecsys Estradiol assay should not be used when monitoring patient being treated with…

Class IIclassification
Z-1277-2016official record ID
Apr 6, 2016report date

Recall record at a glance

Official recordZ-1277-2016
CategoryMedical Device Recalls
ClassificationClass II
FDA record statusTerminated
Recalling firmRoche Diagnostics Operations, Inc.
Report dateApr 6, 2016
Recall initiation dateMar 7, 2016
Quantity102,312
LocationIndianapolis, IN, United States

Official product description

Estradiol II Elecsys and cobas e analyzers REF 03000079 190; M 6.5mL, R1 8 mL, R2 8 mL, IVD, For USA: CONTENT M Streptavidin-coated microparticles 0.72 mg/mL; R1 Biotinylated polyclonal anti-estradiol antibody (rabbit) 45 ng/mL; Mesterolone 130 ng/mL; R2 Estradiol derivative, labeled with ruthenium complex 2.75 ng/mL Product Usage: Immunoassay for the in vitro quantitative determination of estradiol in human serum and plasma. The electrochemiluminescence immunoassay ECLIA is intended for use on Elecsys and cobas e immunoassay analyzers.

Why the product was recalled

Due to the risk of a recently identified cross reactivity, the Elecsys Estradiol assay should not be used when monitoring patient being treated with fulvestrant. Customers should be informed that fulvestrant will increase the apparent concentration of estradiol in women being treated with this drug. If treatment with fulvestrant has been altered or discontinued as a result of falsely elevated e

Distribution information

US Nationwide Distribution including Puerto Rico.

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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