FDA Adverse Event Malfunction Summary report: N

ALINITY I SYPHILIS TP REAGENT KIT

MDR report key: 25257275 · Received May 22, 2026

Report

Report Number
3002809144-2026-00136
Event Type
Malfunction
Date Received
May 22, 2026
Date of Event
May 11, 2026
Report Date
May 22, 2026
Manufacturer
ABBOTT GMBH
Product Code
LIP
UDI-DI
00380740162009
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
CH
Reporter Occupation
OTHER HEALTH CARE PROFESSIONAL
Health Professional
Yes

Narratives

Additional Manufacturer Narrative · 0

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. THIS REPORT IS BEING FILED ON AN INTERNATIONAL PRODUCT, LIST NUMBER 07P60-77 THAT HAS A SIMILAR PRODUCT DISTRIBUTED IN THE US, LIST NUMBER 7P60-21 / 31, WITH 510K NUMBER K153730.

Description of Event or Problem · 0

THE CUSTOMER OBSERVED A FALSE NEGATIVE ALINITY I SYPHILIS TP RESULT GENERATED FOR A MALE PATIENT SAMPLE THAT DID NOT MATCH THE PATIENT¿S HISTORICAL RESULTS. THE FOLLOWING DATA WAS PROVIDED (CUSTOMER¿S REFERENCE RANGE <1 S/CO): INITIAL RESULT = 0.89 S/CO ROCHE RESULT = POSITIVE, TPPA RESULT = POSITIVE, HISTORICAL RESULT = POSITIVE THERE WAS NO IMPACT TO PATIENT MANAGEMENT REPORTED.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
546147 ALINITY I SYPHILIS TP REAGENT KIT ENZYME LINKED IMMUNOABSORPTION ASSAY, TREPONEMA PALLIDUM LIP ABBOTT GMBH 81332BE01 00380740162009

Patients

Seq Age Sex Outcome Treatment
1