inforMED
MalfunctionLFZ

ALINITY I CMV IGG REAGENT KIT

Received Jun 9, 2026 · Event occurred Jun 1, 2026

Report 3008344661-2026-00086 · MDR key 25443880

Device

Generic name

Enzyme Linked Immunoabsorbent Assay, Cytomegalovirus

Catalog number

07P42-32

Lot number

78311FZ00

Product problems

  • False Positive Result

Patient

32 YR · Female

  • No Clinical Signs, Symptoms or Conditions

Narrative

Description of Event or Problem

THE CUSTOMER OBSERVED FALSE REACTIVE ALINITY I CMV IGG RESULTS ON A 32YRS OLD PREGNANT FEMALE PATIENT. THE RESULTS PROVIDED WERE: SID: (B)(6), INITIAL=149.5 AU/ML (> OR = 6.0 AU/ML=REACTIVE) /REPEATED ON VIDAS=NEGATIVE (NO ACTUAL RESULTS PROVIDED). REPEATED ON ALINITY (B=0.2 AU/ML (< 6.0 AU/ML=NONREACTIVE). THERE WAS NO REPORTED IMPACT TO PATIENT MANAGEMENT.

Additional Manufacturer Narrative

AN EVALUATION IS IN PROCESS. A FOLLOW-UP REPORT WILL BE SUBMITTED WHEN THE EVALUATION IS COMPLETE. SECTION A PATIENT INFORMATION: REFER TO SECTION B5 FOR COMPLETE PATIENT INFORMATION. ALL AVAILABLE PATIENT INFORMATION WAS INCLUDED. ADDITIONAL PATIENT DETAILS ARE NOT AVAILABLE. THIS REPORT IS BEING FILED ON AN INTERNATIONAL PRODUCT, LIST NUMBER 7P42-22/32, THAT HAS A SIMILAR PRODUCT DISTRIBUTED IN THE US, LIST NUMBER 7P42-24/-33, WITH 510K/PMA/BLA NUMBER K220949.