MAUDE Adverse Event Report: ABBOTT DIAGNOSTICS SCARBOROUGH, INC. ALERE DETERMINE HIV-1/2 AG/AB COMBO; IVD FOR HIV 1/2 AG/AB

Catalog Number 7D2648

Device Problems False Positive Result (1227); Incorrect, Inadequate or Imprecise Result or Readings (1535); Non Reproducible Results (4029)

Patient Problems No Known Impact Or Consequence To Patient (2692); No Information (3190)

Event Date 09/05/2019

Event Type  malfunction  

Manufacturer Narrative

Testing was performed at abbott diagnostics (b)(4).On retained kit lot 107755 with the following internal serum/plasma samples: (b)(6).All test results were valid and performed as expected.Additionally, the manufacturing batch records for lot 107755 were reviewed.This lot met the required release specifications.A review of the complaints reported as (b)(6) related to lot number 107755 showed that the complaint rate is (b)(4).The evidence available does not indicate that the product is performing outside label claims.Abbott diagnostics (b)(4) was unable to determine the exact root cause of the reported issue.The results obtained may possibly be related to the patient sample.The sample may have contained specific substances which may have affected the results.The available evidence suggests that this device lot is performing within labeled claims.

Event Description

A customer reported a (b)(6) antibody (ab) results on a serum sample with the alere determine hiv-1/2 ag/ab combo test, kit lot # 107755.Repeat testing was performed on the same day with the original serum sample on kit lot # 109895, yielding (b)(6) results.Additional repeat testing was performed on the same day with the original serum sample on kit lot # 107755, yielding (b)(6) results.Confirmation testing on the centaur xp 4th generation hiv test was (b)(6); confirmation testing results for hiv rna and hiv qualitative are pending.The patient was reported as a non-pregnant female.No art was given based on the alere determine hiv-1/2 ag/ab combo results.

• Brand Name: ALERE DETERMINE HIV-1/2 AG/AB COMBO
• Type of Device: IVD FOR HIV 1/2 AG/AB
• Manufacturer (Section D): ABBOTT DIAGNOSTICS SCARBOROUGH, INC.; 10 southgate road; scarborough ME 04074
• Manufacturer Contact: erin rowley ; 10 southgate road; scarborough, ME 04074 ; 2077305858
• MDR Report Key: 9141540
• MDR Text Key: 219994100
• Report Number: 1221359-2019-00062
• Device Sequence Number: 1
• Product Code: MZF
• UDI-Device Identifier: 10811877010293
• UDI-Public: 011081187701029310107755
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: BP120037-0
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: health professional
• Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date: 09/27/2019

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 10/01/2019
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Expiration Date: 08/04/2020
• Device Catalogue Number: 7D2648
• Device Lot Number: 107755
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 09/05/2019
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 04/08/2019
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Patient Age: 69 YR