MAUDE Adverse Event Report: ABBOTT MEDICAL MITRACLIP; MITRAL VALVE REPAIR DEVICES

Catalog Number	CDS0601-NTR
Medical Device Problem Code	Incomplete Coaptation (2507)
Health Effect - Clinical Code	Mitral Valve Insufficiency/ Regurgitation (4451)
Date of Event	05/29/2024
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
The clip remains in the patient.The device will not be returned for evaluation.Investigation is not yet complete.A follow-up report will be submitted with all additional relevant information.
Event or Problem Description
It was reported that on (b)(6) 2020, a mitraclip procedure was performed to treat functional mitral regurgitation (mr) with a grade of 4.One clip was implanted, reducing mr to a grade of <1.On (b)(6) 2024, echocardiogram showed the implanted clip had detached from posterior leaflet and remained attached to anterior leaflet (single leaflet device attachment/slda), causing mr to increase to a grade of 3-4.
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.Additionally, a review of the complaint history did not indicate a lot-specific quality issue.Based on available information, a cause for the slda could not be conclusively determined.The reported mr is a cascading event of the slda.The reported patient effect of mitral regurgitation, as listed in the mitraclip system instructions for use, is a known possible complication associated with mitraclip procedures.The reported serious injury/ illness/ impairment was a result of case-specific circumstances.There is no indication of a product quality issue with respect to manufacture, design, or labeling.

• Brand Name: MITRACLIP
• 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: 19575047
• Report Number: 2135147-2024-02912
• Device Sequence Number: 18245240
• Product Code: NKM
• UDI-Device Identifier: 08717648226342
• UDI-Public: (01)08717648226342(17)201213(10)91213U102
• Combination Product (Y/N): N
• Initial Reporter State: CA
• Initial Reporter Country: US
• PMA/510(K) Number: P100009
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2020
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 07/17/2024

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?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 12/13/2020
• Device Catalogue Number: CDS0601-NTR
• Device Lot Number: 91213U102
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 05/29/2024
• Supplement Date Received by Manufacturer: 07/03/2024
• Initial Report FDA Received Date: 06/20/2024
• Supplement Report FDA Received Date: 07/17/2024
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 12/14/2019
• 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: Other
• Patient Age: 76 YR
• Patient Sex: Unknown