MAUDE Adverse Event Report: ABBOTT DIABETES CARE INC FREESTYLE LIBRE 2; FLASH GLUCOSE MONITORING SYSTEM

Model Number 71992-01

Device Problem Adverse Event Without Identified Device or Use Problem (2993)

Patient Problems Bruise/Contusion (1754); Rash (2033); Skin Infection (4544)

Event Date 10/28/2023

Event Type  Injury  

Event Description

An adverse skin reaction was reported with wear of the adc device.The customer experienced symptoms of rash and bruising at the sensor insertion site.The customer contact with a healthcare professional (hcp) who prescribed antibiotics (type/dose unknown) as treatment of skin infection.No further treatment or medication was reported.There was no report of death or permanent impairment associated with this event.

Manufacturer Narrative

The reported product is not expected to be returned as reporter indicated the device was discarded.An extended investigation has been performed for the reported complaint and there was no indication that the product did not meet specification.The reported complaint is related to skin irritation or an allergic reaction to the patch adhesive of the freestyle libre sensor.The device history records (dhrs) for the freestyle libre sensor and freestyle libre sensor kit were reviewed and the dhrs showed the freestyle libre sensors and sensor kit passed all tests prior to release.Dose audit reports were reviewed and demonstrated the continued effectiveness of the established sterilization process for libre sensor products.Environmental monitoring reports were reviewed, including bioburden and endotoxin testing, and demonstrated that all monitoring processes continue to meet adc minimum requirements for product quality.In the event that unanticipated product is received, a physical investigation will be performed per adc's established processes and procedures and a follow-up report will be submitted upon completion of investigation.All pertinent information available to abbott diabetes care has been submitted.

Event Description

An adverse skin reaction was reported with wear of the adc device.The customer experienced symptoms of rash and bruising at the sensor insertion site.The customer contact with a healthcare professional (hcp) who prescribed antibiotics (type/dose unknown) as treatment of skin infection.No further treatment or medication was reported.There was no report of death or permanent impairment associated with this event.

Manufacturer Narrative

Repeated attempts by adc to retrieve the product were unsuccessful and/or the customer discarded the product.The most probable root causes associated with this incident are the adhesive, including the adhesive irritating the user¿s skin, or misuse, including improper site selection and repeatedly using the same application site to place the sensor.These conditions are mitigated through the freestyle product labelling.All complaints and complaint trends are investigated to determine if there is a product defect/ deficiency.If a product defect/ deficiency is identified, a risk evaluation is completed and compared to the risk management report, to ensure the risk profile has not changed.Additionally, as a part of abbott¿s post-market surveillance process, all risk evaluations with associated complaint data are reviewed annually to determine if the risk profiles have changed as compared to the product risk management reports.These monitoring processes ensure that all product risk profiles remain acceptable and have a positive benefit/ risk ratio.At this time product has not yet been returned.An extended investigation has been performed for the reported complaint and there was no indication that the product did not meet specification.The reported complaint is related to skin irritation or an allergic reaction to the patch adhesive of the freestyle libre sensor.The device history records (dhrs) for the freestyle libre sensor and freestyle libre sensor kit were reviewed and the dhrs showed the freestyle libre sensors and sensor kit passed all tests prior to release.Dose audit reports were reviewed and demonstrated the continued effectiveness of the established sterilization process for libre sensor products.Environmental monitoring reports were reviewed, including bioburden and endotoxin testing, and demonstrated that all monitoring processes continue to meet adc minimum requirements for product quality.In the event that unanticipated product is received, a physical investigation will be performed per adc's established processes and procedures and a follow-up report will be submitted upon completion of investigation.This also serves as a correction report.Section h4 (device mfg date), h10 (addtl mfg narrative) were incorrectly documented in the previous report.Correction has been made.All pertinent information available to abbott diabetes care has been submitted.

• Brand Name: FREESTYLE LIBRE 2
• Type of Device: FLASH GLUCOSE MONITORING SYSTEM
• Manufacturer (Section D): ABBOTT DIABETES CARE INC; 1360 south loop road; alameda CA 94502 7001
• Manufacturer Contact: audra fuentes ; 1360 south loop road; alameda, CA 94502-7001 ; 5107495297
• MDR Report Key: 18175548
• MDR Text Key: 328578414
• Report Number: 2954323-2023-50718
• Device Sequence Number: 1
• Product Code: QLG
• Combination Product (y/n): N
• Reporter Country Code: CA
• PMA/PMN Number: K193371
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Consumer
• Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date: 04/17/2024

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 11/20/2023
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Lay User/Patient
• Device Expiration Date: 04/30/2024
• Device Model Number: 71992-01
• Was Device Available for Evaluation?: No
• Date Manufacturer Received: 04/15/2024
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 05/23/2023
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1
• Patient Outcome(s): Required Intervention