FDA Adverse Event Malfunction Summary report: N

ALINITY I CA 19-9XR REAGENT KIT

MDR report key: 25176697 · Received May 14, 2026

Report

Report Number
3002809144-2026-00123
Event Type
Malfunction
Date Received
May 14, 2026
Date of Event
March 24, 2026
Report Date
May 14, 2026
Manufacturer
ABBOTT GMBH
Product Code
NIG
UDI-DI
00380740130527
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
MX
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. ALL AVAILABLE PATIENT INFORMATION WAS PROVIDED, NO ADDITIONAL PATIENT INFORMATION WAS AVAILABLE. THIS REPORT IS BEING FILED ON AN INTERNATIONAL PRODUCT, LIST NUMBER 08P32-20 THAT HAS A SIMILAR PRODUCT DISTRIBUTED IN THE US, LIST NUMBER 08P32-21, WITH 510K/PMA/BLA NUMBER K052000.

Description of Event or Problem · 0

THE CUSTOMER OBSERVED IMPRECISE RESULTS FOR THE ALINITY CA 19-9XR FOR 3 PATIENTS. CLINICAL HISTORY IS UNKNOWN FOR THE PATIENTS. THE FOLLOWING DATA WAS PROVIDED: 73-YEAR-OLD MALE MULTIPLE SAMPLES. CUSTOMER IS QUESTIONING THE RESULT FROM (B)(6) 2026: SID (B)(6), PROCESSED ON (B)(6) 2026 = 1034.27 U/ML. SID (B)(6), PROCESSED ON (B)(6) 2026 = 270.59 U/ML. SID (B)(6), PROCESSED ON (B)(6) 2026 = 236.94 U/ML. HISTORICAL RESULTS: SID (B)(6), PROCESSED ON (B)(6) 2026 = 169.39 U/ML. SID (B)(6), PROCESSED ON (B)(6) 2026 = 180.56 U/ML. SID (B)(6), PROCESSED ON (B)(6) 2026 = 160.12 U/ML. 25-YEAR-OLD FEMALE SID (B)(6), INITIAL RESULT = 40.82 REPEAT RESULT = 74.56 U/ML, 63-YEAR-OLD FEMALE SID (B)(6), INITIAL RESULT = 57.31 REPEAT RESULT = 85.83 U/ML NO IMPACT TO PATIENT MANAGEMENT WAS REPORTED.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
575081 ALINITY I CA 19-9XR REAGENT KIT SYSTEM, TEST, CARBOHYDRATE AG (CA19-9), FOR MONIT AND MGMT OF PANCREATIC CANCER NIG ABBOTT GMBH 79769FP00 00380740130527

Patients

Seq Age Sex Outcome Treatment
1