MAUDE Adverse Event Report: ABBOTT IRELAND ARCHITECT HBSAG QUALITATIVE CONFIRMATORY; HBSAG CONFIRMATORY

Catalog Number	04P54-25
Medical Device Problem Code	False Positive Result (1227)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	01/21/2019
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.Patient information: no additional patient information was provided.
Event or Problem Description
The customer reported a (b)(6) architect hbsag qualitative confirmatory result for one bone marrow transplant patient.Sample id (b)(6) generated a confirmed (b)(6) result of (b)(6) with 75% neutralization.The customer further indicated the sample generated a (b)(6) architect hbsag qualitative result (b)(6).No adverse impact to patient management was reported.
Additional Manufacturer Narrative
Further investigation of the customer issue included a review of the complaint text, a search for similar complaints, in-house testing, review of manufacturing documents and a review of labeling.Review of complaint activity did not identify any adverse or non-statistical trends for the architect hbsag qualitative confirmatory assay.Normal complaint activity was identified for reagent lot 91396fn00.Investigation testing was performed for architect hbsag qualitative confirmatory reagent lot 91396fn00.Testing of panels which mimic patient samples was performed using a retained kit of lot 91396fn00.All specifications were met indicating that the lot is performing acceptably.Manufacturing documentation for the likely cause lot was reviewed and did not identify any issues associated with false positive results.Labeling was reviewed and sufficiently addresses the customer's issue.No systemic issue or deficiency of the architect hbsag qualitative confirmatory assay was identified.

• Brand Name: ARCHITECT HBSAG QUALITATIVE CONFIRMATORY
• Common Device Name: HBSAG CONFIRMATORY
• Manufacturer (Section D): ABBOTT IRELAND; diagnostics division; finisklin business park; sligo NA ; EI NA
• MDR Report Key: 8332613
• Report Number: 3008344661-2019-00011
• Device Sequence Number: 986249
• Product Code: LOM
• UDI-Device Identifier: 00380740007799
• UDI-Public: 00380740007799
• Combination Product (Y/N): N
• Initial Reporter State: AZ
• Initial Reporter Country: US
• PMA/510(K) Number: P110029
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: health professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 05/06/2019

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: 04/27/2019
• Device Catalogue Number: 04P54-25
• Device Lot Number: 91396FN00
• Was Device Available for Evaluation?: Yes
• Initial Date Received by Manufacturer: 01/25/2019
• Supplement Date Received by Manufacturer: 04/17/2019
• Initial Report FDA Received Date: 02/12/2019
• Supplement Report FDA Received Date: 05/06/2019
• 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: ARCHITECT I2000SR ANALYZER, LN 03M74-02; ARCHITECT I2000SR ANALYZER, LN 03M74-02; SERIAL ISR06908; SERIAL ISR06908