MAUDE Adverse Event Report: ABBOTT LABORATORIES ARCHITECT STAT TROPONIN-I REAGENT KIT; IMMUNOASSAY METHOD, TROPONIN SUBUNIT

Model Number	2K41-37
Medical Device Problem Code	High Test Results (2457)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	10/14/2022
Type of Reportable Event	Malfunction
Event or Problem Description
The customer observed a falsely elevated architect stat troponin-i result for one patient.The following data was provided (customer¿s reference range is <0.03 ng/ml): initial result was 0.21 ng/ml, which was questioned by the physician.The sample was then repeated, and the result was <0.01 ng/ml.There was no impact to patient management reported.
Additional Manufacturer Narrative
All available patient information was included.Additional patient details are not available.The complaint investigation for falsely elevated architect stat troponin-i results included a search for similar complaints, and the review of complaint text, trending data, labeling, and device history records.Trending review determined no related trend for the issue for the product.The historical performance of the lot 95418un22 was evaluated using worldwide data from abbott link for the troponin-i assay.The patient median data (divided into 3 groups) and cal f rlu mean were analyzed and compared to an established control limit.This evaluation indicated that all three levels of the patient medians and the cal f rlu mean for the lot 95418un22 are within the established limits.Device history record review did not identify any non-conformances or deviations with the likely cause lot and complaint issue.Manufacturing documentation for the likely cause lot was reviewed and did not identify any issues.Labeling was reviewed and sufficiently addresses the customer's issue.Based on the information provided and abbott diagnostics¿ complaint investigation, no systemic issue or deficiency of architect stat troponin-i, lot number 95418un22, was identified.

• Brand Name: ARCHITECT STAT TROPONIN-I REAGENT KIT
• Common Device Name: IMMUNOASSAY METHOD, TROPONIN SUBUNIT
• Manufacturer (Section D): ABBOTT LABORATORIES; 100 abbott park road; abbott park IL 60064
• Manufacturer (Section G): ABBOTT LABORATORIES; 100 abbott park road; abbott park IL 60064
• Manufacturer Contact: siobhan wright ; lisnamuck; post market surveillance; longford N39 E-932 ; EI N39 E932 ; 433331157
• MDR Report Key: 15718839
• Report Number: 1415939-2022-00082
• Device Sequence Number: 7251849
• Product Code: MMI
• UDI-Device Identifier: 00380740052836
• UDI-Public: 00380740052836
• Combination Product (Y/N): N
• Initial Reporter State: MI
• Initial Reporter Country: US
• PMA/510(K) Number: K041192
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 11/02/2022

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: 08/31/2023
• Device Model Number: 2K41-37
• Device Catalogue Number: 02K41-37
• Device Lot Number: 95418UN22
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 10/18/2022
• Initial Report FDA Received Date: 11/02/2022
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 09/09/2022
• 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, ISR63390
• Patient Sex: Unknown