Siemens Healthcare ADVIA Centaur DHEA-504 (DHEAS) 50 Test 06489701 The ADVIA Centaur DHEAS assay is an in vitro diagnostic immunoassay for the quantitative determination of dehydroepiandrosterone sulfate (DHEAS) in human serum and plasma using the ADVIA Centaur and ADVIA Centaur XP systems

Operating range of the ADVIA Centaur systems is 18C to 30C (64.4F to 86.0F), a change in room temperature may increase or decrease assay results, depending on the specific assay and ADVIA Centaur system used.

Siemens Healthcare issued An Urgent Medical Device Correction Notice (for US customers) and an Urgent Field Safety Notice (for customers outside the US) dated November 5, 2012, to all affected customers. These notices inform customers who used the ADVIA Centaur BNP, BR, CA 19-9, Digitoxin, Folate, and Theophylline 2 assays to reduce their instrument operating temperature range to 20 -25 degrees C and for the DHEAS assay to reduce the instrument operating temperature range to 18 -26 degrees C when these assays are being used. These notices also direct customers to review the contents of the correction notice with their Laboratory Director or Medical Director. A confirmation fax-back form was included to ensure that all customers worldwide have been notified and have complied with the mandatory action. Customers with questions were instructed to contact their Siemens Technical Solutions Center or their local technical support representative. For questions regarding this recall call 508-668-5000.