MAUDE Adverse Event Report: EDWARDS LIFESCIENCES EDWARDS INTUITY ELITE VALVE SYSTEM; HEART-VALVE, NON-ALLOGRAFT TISSUE

Model Number	8300AB
Medical Device Problem Codes	Calcified (1077); Fluid/Blood Leak (1250); Gradient Increase (1270)
Health Effect - Clinical Codes	Heart Failure/Congestive Heart Failure (4446); Insufficient Information (4580)
Date of Event	09/14/2021
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Additional manufacturer narrative: stenosis and/or regurgitation, 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 and/or regurgitation.The subject device is not available for evaluation as it remains implanted in the patient.The investigation is still in progress; therefore, a conclusion has yet to be established.A supplemental report will be submitted accordingly upon investigation completion.Edwards will continue to review and monitor all reported events.Trends are monitored on a monthly basis and if action is required, appropriate investigation will be performed.
Event or Problem Description
It was reported that a patient with a 19mm 8300ab intuity valve, implanted in the aortic position, underwent a valve-in-valve procedure after an implant duration of three (3) years, seven (7) months due to stenosis and regurgitation.The patient underwent intentional fracture of surgical valve with a 22mm atlas gold balloon.The tavr was performed successfully with a 23mm 9750tfx transcatheter valve with no complications.No additional information has been provided.
Additional Manufacturer Narrative
Bioprosthetic tissue valves can deteriorate with time and eventually fail contributing to regurgitation and/or stenosis.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.Alternatively, nonstructural dysfunction (nsvd) may also play a role in the development of valvular regurgitation and/or stenosis.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.The root cause of this event cannot be conclusively determined with the available information.However, the calcification, stenosis and regurgitation in this case were most likely impacted by the progression of the patient's underlying valvular disease pathology with or without structural valve deterioration and/or nonstructural dysfunction.
Event or Problem Description
It was reported that a patient with a 19mm 8300ab intuity valve, implanted in the aortic position, underwent a valve-in-valve procedure after an implant duration of three (3) years, seven (7) months due to severe calcification of the leaflets, severe stenosis and mild moderate regurgitation.The patient presented with diastolic heart failure.The tavr was performed successfully with a 23mm 9750tfx transcatheter valve with no complications.The patient was discharged on pod #1.

• Brand Name: EDWARDS INTUITY ELITE VALVE SYSTEM
• Common Device Name: HEART-VALVE, NON-ALLOGRAFT TISSUE
• Manufacturer (Section D): EDWARDS LIFESCIENCES; 1 edwards way; irvine CA 92614
• Manufacturer (Section G): EDWARDS LIFESCIENCES LLC; 1 edwards way; irvine CA 92614
• Manufacturer Contact: gail warner ; 1 edwards way; mailstop ant 6.1; irvine, CA 92614 ; 9492504096
• MDR Report Key: 12542518
• Report Number: 2015691-2021-05405
• Device Sequence Number: 14450820
• Product Code: LWR
• UDI-Device Identifier: 00690103194470
• UDI-Public: 00690103194470
• Combination Product (Y/N): N
• Initial Reporter State: FL
• Initial Reporter Country: US
• PMA/510(K) Number: P150036
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2018
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 11/12/2021

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: 10/23/2021
• Device Model Number: 8300AB
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 09/03/2021
• Supplement Date Received by Manufacturer: 10/26/2021
• Initial Report FDA Received Date: 09/28/2021
• Supplement Report FDA Received Date: 11/12/2021
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 10/24/2017
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Life Threatening; Hospitalization; Required Intervention
• Patient Age: 77 YR
• Patient Sex: Female