ORTHO-CLINICAL DIAGNOSTICS VITROS¿ Immunodiagnostic Products CA 19-9 Calibrators and Reagent Packs, Lot 1320 VITROS¿ CA 19-9 Reagent Packs are used on VITROS¿ ECi/ECiQ Immunodiagnostic Systems, VITROS¿ 3600 Immunodiagnostic Systems and VITROS¿ 5600 Integrated Systems for the quantitative measurement of 1116-NS-19-9 defined antigen in human serum and plasma. Recall
Class II: A situation in which use of, or exposure to, a violative product may cause temporary or medically reversible adverse health consequences or where the probability of serious adverse health consequences is remote
Class II recall indicates potential for temporary health effects.
This AI-generated summary is provided for general informational purposes only and is derived from publicly available recall notices. It supplements but does not replace official agency classifications or safety instructions.
Check Your Product
According to the U.S. Food and Drug Administration (FDA)
Product
VITROS¿ Immunodiagnostic Products CA 19-9 Calibrators and Reagent Packs, Lot 1320 VITROS¿ CA 19-9 Reagent Packs are used on VITROS¿ ECi/ECiQ Immunodiagnostic Systems, VITROS¿ 3600 Immunodiagnostic Systems and VITROS¿ 5600 Integrated Systems for the quantitative measurement of 1116-NS-19-9 defined antigen in human serum and plasma.
Brand
ORTHO-CLINICAL DIAGNOSTICS
Lot Codes / Batch Numbers
Lot 1320, Product code: 6800035 and 6800040
Products Sold
Lot 1320, Product code: 6800035 and 6800040
ORTHO-CLINICAL DIAGNOSTICS is recalling VITROS¿ Immunodiagnostic Products CA 19-9 Calibrators and Reagent Packs, Lot 1320 VITROS¿ CA 19-9 due to Customers may receive positively biased results when using VITROS¿ Immunodiagnostic Products CA 19-9 Total Reagent Packs, Lot 1320 and VITROS¿ CA 19-9. This is a Class I recall, indicating a high risk of serious health consequences or death. Based on FDA medical device enforcement report.
Summary derived from FDA notice
Reason for Recall
As stated by FDA
Customers may receive positively biased results when using VITROS¿ Immunodiagnostic Products CA 19-9 Total Reagent Packs, Lot 1320 and VITROS¿ CA 19-9 Calibrators, Lot 1320 on the VITROS ECi/ECiQ Immunodiagnostic Systems, the VITROS 3600 Immunodiagnostic System and the VITROS 5600 Integrated System. There is an unexpected observed change in CA 19-9 Calibrators, Lot 1320 calibrator values.
Recommended Action
Per FDA guidance
Healthcare providers and patients should stop using the device and contact the manufacturer for further instructions. Report problems to FDA MedWatch.
Verify this information on the official source
For complete details and official instructions, check the U.S. Food and Drug Administration (FDA) directly.
View official FDA recall noticePage updated: Jan 10, 2026