MAUDE Adverse Event Report: A.I.D.D LONGFORD ARCHITECT TOTAL T3; TOTAL TRIIODOTHYRONINE

Catalog Number 07K64-27

Device Problem Low Test Results (2458)

Patient Problem No Known Impact Or Consequence To Patient (2692)

Event Date 12/02/2019

Event Type  malfunction  

Manufacturer Narrative

Product correction letters were issued on 12oct2018 to all architect total t3 (tt3) and free t3 (ft3) customers, using the i1000sr, i2000, or i2000sr instruments and who received one of the impacted lots.The letter instructed the customers to prevent this interaction by either separating the architect ft3 and/or architect tt3 assays by running these tests on different instruments from the following assays [architect tsh, architect t-uptake, architect hiv ag/ab combo, architect cortisol, architect lh, architect progrp, architect rhtlv-i/ii, architect total psa, architect afp, and architect free psa, architect 25-oh vitamin d], or by performing daily maintenance on the instrument prior to performing batch testing for all ft3 and/or tt3 samples.The mechanism of carryover involves carryover of poly-l-lysine (pll) from other assays into the conjugate dispense step in the ft3 and tt3 assays through adherence of the pipetting probe.Complete information for recall = 3005094123-10/22/18-001-c.

Event Description

The customer reported falsely depressed architect total t3 (tt3) results on one patient.The results provided were: on (b)(6) 2019 sid (b)(4) = 32.10 / <25.00ng/dl with lot 06423ui00.The customer stated that controls were also trending low with this lot.There was no reported impact to patient management.

• Brand Name: ARCHITECT TOTAL T3
• Type of Device: TOTAL TRIIODOTHYRONINE
• Manufacturer (Section D): A.I.D.D LONGFORD; lisnamuck; co. longford; longford NA ; EI NA
• Manufacturer (Section G): A.I.D.D LONGFORD; lisnamuck; co. longford; longford NA ; EI NA
• Manufacturer Contact: christian lee ; 100 abbott park road; dept 09b9, bldg cp01-3; abbott park, IL 60064-3537 ; 224668-294
• MDR Report Key: 9467847
• MDR Text Key: 208795824
• Report Number: 3005094123-2019-00366
• Device Sequence Number: 1
• Product Code: CDP
• UDI-Device Identifier: 00380740144869
• UDI-Public: 00380740144869
• Combination Product (y/n): N
• Reporter Country Code: IN
• PMA/PMN Number: EXEMPT
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: foreign,health professional
• Reporter Occupation: Other Health Care Professional
• Remedial Action: Notification
• Type of Report: Initial
• Report Date: 12/13/2019

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 12/13/2019
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Expiration Date: 08/01/2020
• Device Catalogue Number: 07K64-27
• Device Lot Number: 06423UI00
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 12/05/2019
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 08/28/2018
• Is the Device Single Use?: No
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Unknown
• Removal/Correction Number: 3005094123-10/22/18-001-
• Patient Sequence Number: 1