MAUDE Adverse Event Report: A.I.D.D LONGFORD ARCHITECT TOTAL B-HCG REAGENT KIT; SYSTEM, TEST, HUMAN CHORIONIC GONADOTROPIN

Model Number	7K78-30
Medical Device Problem Code	False Positive Result (1227)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	12/15/2020
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
An evaluation is in process.A follow-up report will be submitted when the evaluation is complete.
Event or Problem Description
The customer reported a false positive architect total beta-hcg result for a female patient diagnosed with galactorrhea.The following data was provided: on (b)(6) 2020 = initial architect = 31.5 miu/ml (>/= 25.00 miu/ml = positive); repeat = 31 miu/ml (positive).Roche platform = negative there was no impact to patient management reported.
Additional Manufacturer Narrative
The complaint investigation for false elevated result for one patient when tested with the architect total b-hcg assay included a review of data and information provided by the customer, search for similar complaints, ticket trending review, labeling review, device history record review, field data review.Return testing was not completed as returns were not available.Complaint activity review showed normal activity for lot 19564ui00.Trending review determined no trends for the product related to the issue.Device history record review did not identify any non-conformances or deviations with the likely cause lot.The overall performance of architect total b-hcg reagents in the field was reviewed using data gathered from customers worldwide and suggested that the performance of the lot is acceptable.Labeling was reviewed and adequately addressed the issue under review.Based on the investigation, no systemic issue or deficiency was identified for the architect total b-hcg reagent lot 19564ui00.

• Brand Name: ARCHITECT TOTAL B-HCG REAGENT KIT
• Common Device Name: SYSTEM, TEST, HUMAN CHORIONIC GONADOTROPIN
• Manufacturer (Section D): A.I.D.D LONGFORD; lisnamuck; co. longford; longford N39E9 32; EI N39E932
• MDR Report Key: 11080067
• Report Number: 3005094123-2020-00290
• Device Sequence Number: 14391102
• Product Code: DHA
• UDI-Device Identifier: 00380740014971
• UDI-Public: 00380740014971
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: K983424
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: foreign,health professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 02/17/2021

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: 08/04/2021
• Device Model Number: 7K78-30
• Device Catalogue Number: 07K78-30
• Device Lot Number: 19564UI00
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 12/15/2020
• Supplement Date Received by Manufacturer: 02/04/2021
• Initial Report FDA Received Date: 12/28/2020
• Supplement Report FDA Received Date: 02/17/2021
• 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, ISR62909; ARC I2000SR INST, 03M74-02, ISR62909