MAUDE Adverse Event Report: EDWARDS LIFESCIENCES CARPENTIER-EDWARDS PERIMOUNT PLUS PERICARDIAL BIOPROSTHESIS; REPLACEMENT, HEART-VALVE

Model Number	6900P
Medical Device Problem Code	Gradient Increase (1270)
Health Effect - Clinical Code	Heart Failure/Congestive Heart Failure (4446)
Date of Event	04/15/2021
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Stenosis, which develops progressively over time, can be due to a number of issues.Additionally, there can be a number of potential known and unknown patient-related contributing factors.Structural valve deterioration (svd) is the most common reason for bioprosthesis explants and encompasses multiple failure modes, including calcification, non-calcific degeneration, dehiscence, cusp thickening or fibrosis, or a combination of these.Such failure modes may occur singularly or concomitantly, may contribute to stenosis and/or regurgitation.Alternatively, nonstructural dysfunction (nsvd) may also play a role in the development of valvular stenosis.The root cause of this event cannot be conclusively determined with the available information.However, the stenosis, in this case, was most likely impacted by the progression of the patient's underlying valvular disease pathology with or without structural valve deterioration and/or nonstructural dysfunction.The subject device is not available for evaluation, as it remains implanted in the patient.The device history record (dhr) review was completed and this device passed all manufacturing and sterilization inspections prior to release for distribution.There were no issues identified that would have impacted this event.Edwards will continue to review and monitor all reported events.Trends are monitored on a monthly basis and if action is required, an appropriate investigation will be performed.
Event or Problem Description
It was reported that a patient with a 33mm 6900p mitral valve underwent a valve-in-valve procedure after an implant duration of eight (8) years, two (2) months due to severe mitral valve stenosis.The patient presented nyha class iv.The tmvr was performed with a 29mm 9600tfx valve.On pod #2, the patient was discharged in stable condition.

• Brand Name: CARPENTIER-EDWARDS PERIMOUNT PLUS PERICARDIAL BIOPROSTHESIS
• Common Device Name: REPLACEMENT, HEART-VALVE
• Manufacturer (Section D): EDWARDS LIFESCIENCES; 1 edwards way; irvine CA 92614
• MDR Report Key: 11798717
• Report Number: 2015691-2021-02898
• Device Sequence Number: 1020972
• Product Code: DYE
• UDI-Device Identifier: 00690103152678
• UDI-Public: 00690103152678
• Combination Product (Y/N): N
• Initial Reporter State: IN
• Initial Reporter Country: US
• PMA/510(K) Number: P860057/S16
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2013
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: health professional,user faci
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 05/10/2021

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
• Operator of Device: Health Professional
• Device Expiration Date: 07/21/2016
• Device Model Number: 6900P
• Was Device Available for Evaluation?: No
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 04/15/2021
• Initial Report FDA Received Date: 05/10/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Hospitalization; Life Threatening; Required Intervention
• Patient Age: 79 YR
• Patient Weight: 141