Recall Z-1514-2020 · CHP Radioimmunoassay, Estradiol

Siemens Healthcare Diagnostics, Inc.

IMMULITE 2000 Systems E2 Estradiol Catalog #: US: L2KE22(D) (200 tests) and L2KE26(D) (600 tests) and OUS: L2KE22 (200 tests), L2KE26 (600 tests) - Product Usage: For in vitro diagnostic use with the IMMULITE systems Analyzers for the quantitative measurement of estradiol in serum, as an aid in the diagnosis and treatment of various sexual disorders.

Date	Feb 24, 2020 (initiated Feb 5, 2020)
Status	Terminated
Reason	Due to high discordant Estradiol results which.potentially affects all patient populations, A falsely elevated estradiol level could lead a clinician to misinterpret a patient as pre-menopausal when truly post- menopausal. This may lead to delayed initiation of a potentially beneficial drug and/or administration of an unnecessary drug in the treatment for hormone receptor positive advanced or metastatic breast cancer.
Root cause	Under Investigation by firm
Action	An Urgent Medical Device Correction (UMDC) IMC20-01.A.US was sent to US customers and an Urgent Field Safety Notice (UFSN) IMC20-01.A.OUS was sent to OUS customers in February 2020. The UMDC and UFSN advise customers of the potential for high discordant Estradiol results in some samples on the IMMULITE systems. Siemens Healthineers has determined kit lots 501 and above released in July 2018 for the IMMULITE systems are potentially affected. The UMDC instructs US customers to discontinue use of and discard Estradiol kits currently in their inventory. Customers will also be asked to do a loo
Quantity	6118 kits
Distribution	Worldwide distribution - US Nationwide in the states of AL, AZ, CA, CO, CT, DC, DE, FL, GA, HI, ID, IL, IN, KY, LA, MA, MD, MI, NC, ND, NE, NJ, NV, NY, OH, OK, OR, PA, RI. SC, TN, TX, UT, VA, WA, WI, WY, and countries of AE, AF, AL, AO, AR, AT, AU, AZ, BD, BE, BO, BG, BH, BR, CA, CH, CO, CL, CN, CO,
FDA record	Open on fda.gov

510(k) clearances named in this recall

This recall record lists no 510(k) number.