Recall Z-1419-2023— Beckman Coulter, Inc.
Class II · Ongoing
Class II FDA medical device recall by Beckman Coulter, Inc., initiated 2023-03-15. FDA's recall record names no specific 510(k) clearance for this event. Product: Beckman Coulter Access Free T3, Triiodothyronine, Free, Catalog #A13422, each box contains 2 reagent packs.. Reason: The reagent lot produces elevated results (approximately >30%) in some (15-20%)patient samples that do not correlate with the results of other thyroid markers nor Free T3 results generated on other platforms. This introduces a risk of the positive bias not being detected by QC with the potential that clinical correlation with other thyroid function tests will be inconsistent requiring additional testing; however the clinical assessment and treatment decisions are not made in isolation on a single test result especially, in the setting of thyroid function testing. False positive test results could lead to a euthyroid patient being interpreted clinically as having elevated thyroid function (hyperthyroid) or a hypothyroid patient being within the normal range. Such misdiagnoses may lead to inappropriate treatment of a euthyroid patient with anti-thyroid medications or hypothyroid patient not getting sufficient treatment since their free T3 test result demonstrates them to be in the euthyroid range..
- Recalling firm
- Beckman Coulter, Inc.
- Classification
- Class II
- Status
- Ongoing
- Initiated
- 2023-03-15
- Firm location
- Chaska, MN, United States
Product description
Beckman Coulter Access Free T3, Triiodothyronine, Free, Catalog #A13422, each box contains 2 reagent packs.
Reason for recall
The reagent lot produces elevated results (approximately >30%) in some (15-20%)patient samples that do not correlate with the results of other thyroid markers nor Free T3 results generated on other platforms. This introduces a risk of the positive bias not being detected by QC with the potential that clinical correlation with other thyroid function tests will be inconsistent requiring additional testing; however the clinical assessment and treatment decisions are not made in isolation on a single test result especially, in the setting of thyroid function testing. False positive test results could lead to a euthyroid patient being interpreted clinically as having elevated thyroid function (hyperthyroid) or a hypothyroid patient being within the normal range. Such misdiagnoses may lead to inappropriate treatment of a euthyroid patient with anti-thyroid medications or hypothyroid patient not getting sufficient treatment since their free T3 test result demonstrates them to be in the euthyroid range.
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