MAUDE Adverse Event Report: MEDTRONIC HEART VALVES DIVISION MOSAIC; HEART-VALVE, NON-ALLOGRAFT TISSUE

Model Number 305C

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

Patient Problems Pulmonary Regurgitation (2023); Pulmonary Valve Stenosis (2024)

Event Date 03/12/2010

Event Type  Injury  

Manufacturer Narrative

Conclusion: without the return of the product, no definitive conclusion can be made regarding the clinical observation.A review of the device history record (dhr) was performed for this valve.This device was manufactured per approved and released manufacturing processes and met all applicable manufacturing specifications prior to release for distribution.From the limited information received, the valve remained implanted.Without the return of the valve for analysis, a root cause of the stenosis and regurgitation cannot be determined.This report is being submitted as part of a historic clinical review of events contained within the medtronic melody bpv study.

Event Description

Medtronic received information that 2 years 11 months post implant of this bioprosthetic valve in the pulmonary position, the device was replaced valve-in-valve with a transcatheter pulmonary valve (tpv) due to stenosis and regurgitation.No further adverse patient effects were reported.

Manufacturer Narrative

If information is provided in the future, a supplemental report will be issued.

• Brand Name: MOSAIC
• Type of Device: HEART-VALVE, NON-ALLOGRAFT TISSUE
• Manufacturer (Section D): MEDTRONIC HEART VALVES DIVISION; 1851 e deere ave; santa ana CA 92705
• Manufacturer (Section G): MEDTRONIC HEART VALVES DIVISION; 1851 e deere ave; santa ana CA 92705
• Manufacturer Contact: paula bixby ; 8200 coral sea street ne; mounds view, MN 55112 ; 7635055378
• MDR Report Key: 6159703
• MDR Text Key: 62104939
• Report Number: 2025587-2016-01976
• Device Sequence Number: 1
• Product Code: LWR
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: P990064
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative,health
• Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date: 03/04/2016

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Health Professional
• Device Expiration Date: 12/28/2010
• Device Model Number: 305C
• Device Catalogue Number: 305C23
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Initial Date Manufacturer Received: 03/04/2016
• Initial Date FDA Received: 12/09/2016
• Supplement Dates Manufacturer Received: 03/04/2016
• Supplement Dates FDA Received: 09/27/2017
• Was Device Evaluated by Manufacturer?: No
• Date Device Manufactured: 12/28/2005
• 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 Outcome(s): Required Intervention
• Patient Age: 20 YR
• Patient Weight: 66