device · product 1 of 1
Liquid stable 2 part Homocysteine Reagent, for in vitro quantitative determination of total homocysteine in human serum and plasma - H7575-57 kit includes one Rl and one R2 bottle and one bottle of calibrator level 1 and one bottle of calibrator level 2.
- Recall number
- Z-2063-2016
- Initiated
- April 03, 2015
- Classification
- Class II
- Status
- Terminated
- Recalling firm
- Medtest Holdings, Inc.
- Quantity
- 13
App-derived interpretation
Deterioration in performance of the Liquid Stable (LS) 2-Part HOMOCYSTEINE REAGENT resulting in under recovery. The manufacturer has indicated that the HOMOCYSTEINE REAGENT lot listed above shows deterioration in assay performance manifesting itself by under recovery of Homocysteine in Controls and Patient Samples. The cause of this deterioration has been attributed to a loss of reductant activity in Reagent 1. Testing performed indicated that the affected lot is at the limit of acceptable clinical performance. This observation was consistent across the reportable range of the assay. For this reason, do not continue to use affected reagent lot. Test data generated to date will be acceptable where validity control specifiCations have been met.
Official device-enrichment evidence · Unknown
An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.
Inspect official wording and provenance
Reason for recall
Deterioration in performance of the Liquid Stable (LS) 2-Part HOMOCYSTEINE REAGENT resulting in under recovery. The manufacturer has indicated that the HOMOCYSTEINE REAGENT lot listed above shows deterioration in assay performance manifesting itself by under recovery of Homocysteine in Controls and Patient Samples. The cause of this deterioration has been attributed to a loss of reductant activity in Reagent 1. Testing performed indicated that the affected lot is at the limit of acceptable clinical performance. This observation was consistent across the reportable range of the assay. For this reason, do not continue to use affected reagent lot. Test data generated to date will be acceptable where validity control specifiCations have been met.
Code information
Model: H7575-57 Lot: 416703 Expiration date: 2016-01
Distribution pattern
MI, MN, NJ, IL, NY. US Only.