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

Catalog Number	CDS0701-XT
Medical Device Problem Code	Positioning Failure (1158)
Health Effect - Clinical Code	Unspecified Tissue Injury (4559)
Date of Event	11/28/2023
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported this was a mitraclip procedure to treat degenerative mitral regurgitation (mr) with a grade of 4 and a posterior prolapse.One clip was inserted and successfully deployed on the mitral valve.To further reduce mr, an xt clip was inserted, and grasping was performed.However, grasping was noted to be difficult.A perforation was then observed on the posterior leaflet; therefore, the physician decided to remove the clip and discontinue the procedure.Mr was reduced to a grade of 2-3.There was no clinically significant delay in the procedure.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.Additionally, a review of the complaint history identified no other complaints reported from this lot.The investigation was unable to determine a cause for the reported positioning failure of inability to grasp the leaflets.The reported tissue injury (perforation on the posterior leaflet) appears to be due to multiple grasping attempts resulting from to the inability to grasp.Tissue injury is listed in the instructions for use as a known possible complication associated with mitraclip procedures.The reported serious injury/illness/impairment was a result of case specific circumstance as no treatment was provided for the tissue injury.There is no indication of a product 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: 18248525
• Report Number: 2135147-2023-05297
• Device Sequence Number: 20630861
• Product Code: NKM
• UDI-Device Identifier: 08717648230981
• UDI-Public: 08717648230981
• Combination Product (Y/N): N
• Initial Reporter Country: CA
• PMA/510(K) Number: P100009
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 12/01/2023

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?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 01/03/2024
• Device Catalogue Number: CDS0701-XT
• Device Lot Number: 30104R1007
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 11/28/2023
• Initial Report FDA Received Date: 12/01/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 01/04/2023
• 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
• Concomitant Medical Products and Therapy/Usage Dates: IMPLANTED MITRACLIP.; STEERABLE GUIDE CATHETER.
• Outcome Attributed to Adverse Event: Other
• Patient Age: 83 YR
• Patient Sex: Female