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

Model Number	CDS0601-XTR
Medical Device Problem Code	Incomplete Coaptation (2507)
Health Effect - Clinical Codes	Mitral Valve Insufficiency/ Regurgitation (4451); Unspecified Tissue Injury (4559)
Date of Event	10/20/2025
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that on (b)(6) 2025, a mitraclip procedure was performed to treat functional mitral regurgitation (mr) with a grade of 5, ejection fraction of 21%, and cardiac transposition.Three mitraclips were inserted and deployed on the mitral valve, reducing mr to a grade of 1.5+.On (b)(6) 2025, a follow up ultrasound was performed and revealed a posterior mitral leaflet perforation caused by the first clip.The mitraclip xtr (50605r1031).The xtr had detached from the anterior leaflet and remained attached to the posterior leaflet (single leaflet device attachment/slda), causing mr to increase to a grade of 4+.
Additional Manufacturer Narrative
The device remains implanted in 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.
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 similar complaints reported from this lot.Based on available information, a cause for the reported single leaflet device attachment (slda) resulting in tissue damage and subsequent mitral valve insufficiency/regurgitation (mr) cannot be determined.The reported patient effects of mitral regurgitation and tissue injury, as listed in the mitraclip system instructions for use, are known possible complications 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.
Event or Problem Description
It was reported that on (b)(6) 2025, a mitraclip procedure was performed to treat functional mitral regurgitation (mr) with a grade of 5, ejection fraction of 21%, and cardiac transposition.Three mitraclips were inserted and deployed on the mitral valve, reducing mr to a grade of 1.5+.On (b)(6) 2025, a follow up ultrasound was performed and revealed a posterior mitral leaflet perforation caused by the first clip.The mitraclip xtr (50605r1031).The xtr had detached from the anterior leaflet and remained attached to the posterior leaflet (single leaflet device attachment/slda), causing mr to increase to a grade of 4+.

• 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: 23547930
• Report Number: 2135147-2025-06597
• Device Sequence Number: 13123790
• Product Code: NKM
• UDI-Device Identifier: 08717648226366
• UDI-Public: (01)08717648226366(17)260605(10)50605R1031
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: P100009
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2025
• 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): 12/18/2025

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: 06/05/2026
• Device Model Number: CDS0601-XTR
• Device Catalogue Number: CDS0601-XTR
• Device Lot Number: 50605R1031
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 10/20/2025
• Supplement Date Received by Manufacturer: 12/10/2025
• Initial Report FDA Received Date: 11/13/2025
• Supplement Report FDA Received Date: 12/18/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 06/05/2025
• 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; Required Intervention
• Patient Sex: Unknown