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Type of Product Medical Device
TGA Recall Reference RC-2012-RN-01250-1
Product Name/Description ARCHITECT Active-B12 (Holotranscobalamin). An in vitro diagnostic medical device (IVD)

List Numbers: 3P24-25 / 3P24-35
Lot Numbers: 10112UP00, 10113UP00 and 1013UP00
Recall Action Level Hospital
Recall Action Classification Class II
Recall Action Commencement Date 10/12/2012
Responsible Entity Abbott Australasia Pty Ltd Diagnostic Division
Reason/Issue Abbott has confirmed that the ARCHITECT Active-B12 assay is not meeting the Method Comparison slope claim of 1.0 +/- 0.1 as stated in the Package Insert (commodity number ABBL331/R02). A positive bias of approximately 20-30% has been observed when compared to a commercially available diagnostic kit.

This recall action was not notified to the TGA before it was initiated by Abbott.
Recall Action Recall for Product Correction
Recall Action Instructions Abbott is providing work around instructions for users to follow and is advising users that once they receive the next reagent lot after the affected lots to re-establish the laboratory's reference ranges prior to evaluating future patient results.
Contact Information 1800 816 696 - Abbott Customer Support