MAUDE Adverse Event Report: ABBOTT IRELAND DIAGNOSTICS DIVISION ARCHITECT TOTAL B-HCG REAGENT KIT; SYSTEM, TEST, HUMAN CHORIONIC GONADOTROPIN

Catalog Number	07K78-30
Medical Device Problem Code	False Positive Result (1227)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	10/12/2024
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Section a1 patient identifier: complete sample id is (b)(6).An evaluation is in process.A follow-up report will be submitted when the evaluation is complete.
Event or Problem Description
The customer reported false positive architect total b-hcg generated from an architect i2000sr analyzer and provided the following data: sample id (b)(6) bhcg result was 682.11 iu/l (positive).The patient took the same test at another laboratory, which generated a result of <1.2 iu/l (negative).It was reported that the other laboratory uses abbott as a testing platform.The original sample was repeated at the original facility and generated results of <1.2 iu/l & <1.2 iu/l (negative).Per the customer discrepant results were not reported out to the medical provider.There was no reported impact to patient management.
Event or Problem Description
The customer reported false positive architect total b-hcg generated from an architect i2000sr analyzer and provided the following data: sample id (b)(6) bhcg result was 682.11 iu/l (positive).The patient took the same test at another laboratory, which generated a result of <1.2 iu/l (negative).It was reported that the other laboratory uses abbott as a testing platform.The original sample was repeated at the original facility and generated results of <1.2 iu/l & <1.2 iu/l (negative).Per the customer discrepant results were not reported out to the medical provider.There was no reported impact to patient management.
Additional Manufacturer Narrative
The complaint investigation included a review of data and information provided by the customer, search for similar complaints, trending review, labeling review, device history record review, and field data review.Return testing was not completed as returns were not available.Data and information provided by the customer were reviewed and support the complaint issue without indication for any additional issue.Device history review for the complaint lot did not identify any issues.Ticket search by lot did not identify an increase in complaint activity for the complaint lot.Trending review did not identify a related trend regarding commonalities for complaint lot and customer reported event.The overall performance of the architect total b-hcg reagent was reviewed using field data from customers.The review of field data determined the median patient results for the complaint lot are within the established limits and comparable to other lots.Labeling was reviewed and was found to address the customer reported event.Based on the available information, no systemic issue or deficiency was identified for the architect total b-hcg reagent, lot 60339ud00.

• Brand Name: ARCHITECT TOTAL B-HCG REAGENT KIT
• Common Device Name: SYSTEM, TEST, HUMAN CHORIONIC GONADOTROPIN
• Manufacturer (Section D): ABBOTT IRELAND DIAGNOSTICS DIVISION; lisnamuck; co. longford; longford N39E9 32; EI N39E932
• Manufacturer (Section G): ABBOTT IRELAND DIAGNOSTICS DIVISION; lisnamuck; co. longford; longford N39E9 32; EI N39E932
• Manufacturer Contact: nicole jenne ; max-planck-ring 2; post market surveillance; wiesbaden 65205 ; GM 65205 ; 6122582960
• MDR Report Key: 20606410
• Report Number: 3005094123-2024-00574
• Device Sequence Number: 8144668
• Product Code: DHA
• UDI-Device Identifier: 00380740014971
• UDI-Public: (01)00380740014971(17)250109(10)60339UD00
• Combination Product (Y/N): N
• Initial Reporter Country: RS
• PMA/510(K) Number: K983424
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 01/02/2025

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 01/09/2025
• Device Catalogue Number: 07K78-30
• Device Lot Number: 60339UD00
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 10/15/2024
• Supplement Date Received by Manufacturer: 12/16/2024
• Initial Report FDA Received Date: 11/05/2024
• Supplement Report FDA Received Date: 01/02/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 01/18/2024
• Is the Device Labeled for Single Use? (Y/N): No
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: ARC I2000SR INST, 03M74-02, (B)(6) ; ARC I2000SR INST, 03M74-02, (B)(6)
• Patient Sex: Unknown