MAUDE Adverse Event Report: ABBOTT MEDICAL MITRACLIP G4 CLIP DELIVERY SYSTEM (MDD); MITRAL VALVE REPAIR DEVICES

Catalog Number	CDS0701-XTW
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Mitral Valve Insufficiency/ Regurgitation (4451)
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that on 08 nov 2022, a patient presented grade 4 functional mitral regurgitation (mr) for a mitraclip intervention.One xtw clip was implanted and the mr was reduced to grade 2.On 31 october 2023, the patient returned for a second clip intervention due to recurrent grade 4 degenerative mitral regurgitation (mr).One additional clip was implanted and the mr was reduce to trace to mild.The physician did not comment on why the mr returned, as they did not perform the first clip intervention.No additional information was provided.
Additional Manufacturer Narrative
The device was not returned for analysis.A review of the lot history record revealed no manufacturing nonconformities issued to the reported lot that would have contributed to this event.Based on available information, the cause of the reported mr cannot be determined.Additionally, the reported patient effect of mitral regurgitation is listed in the instructions for use, and is a known possible complication associated with mitraclip procedures.The reported medical intervention and hospitalization were results of case-specific circumstances.There is no indication of a product quality issue with respect to manufacture, design, or labeling.

• Brand Name: MITRACLIP G4 CLIP DELIVERY SYSTEM (MDD)
• Common Device Name: MITRAL VALVE REPAIR DEVICES
• Manufacturer (Section D): ABBOTT MEDICAL; 5050 nathan lane n; plymouth MN 55442
• Manufacturer (Section G): ABBOTT VASCULAR, REG # 3005070406; 3885 bohannon drive; menlo park CA 94025
• Manufacturer Contact: karen krouse ; 5050 nathan lane n; plymouth, MN 55442 ; 6517565400
• MDR Report Key: 18176834
• Report Number: 2135147-2023-05101
• Device Sequence Number: 18064190
• Product Code: NKM
• UDI-Device Identifier: 08717648231001
• UDI-Public: 08717648231001
• Combination Product (Y/N): N
• Initial Reporter State: NJ
• Initial Reporter Country: US
• PMA/510(K) Number: P100009
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2022
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 11/20/2023

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: 06/06/2023
• Device Catalogue Number: CDS0701-XTW
• Device Lot Number: 20607R147
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 10/31/2023
• Initial Report FDA Received Date: 11/20/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 06/07/2022
• 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: Hospitalization; Required Intervention
• Patient Sex: Male