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

Catalog Number CDS0706-XTW

Device Problem Incomplete Coaptation (2507)

Patient Problem Unspecified Tissue Injury (4559)

Event Date 03/04/2024

Event Type  Injury  

Manufacturer Narrative

The device was not returned for analysis.A review of the lot history record identified no manufacturing nonconformities issued to the reported lot that would have contributed to the reported event.Additionally, a review of the complaint history identified no similar complaints from the lot.All available information was investigated and the reported slda per the physician is related to friable and tethered leaflets and is therefore, related to patient conditions.Unspecified tissue injury appears to be due to the slda.Tissue injury/damage is listed in the instructions for use (ifu) as a known possible complication associated with mitraclip procedures.Serious injury/ illness/ impairment was a result of case-specific circumstances.There is no indication of a product issue with respect to manufacture, design or labeling.

Event Description

It was reported this was a mitraclip procedure to treat functional mitral regurgitation (mr) with a grade of 4, restricted posterior, and thick leaflets.An xtw clip (31024a2072) was inserted, but upon closing the clip, a tear on the posterior leaflet was suspected.The clip was then repositioned and deployed.To further reduce mr, an additional xtw clip (31107r1082) was inserted and deployed.However, after deployment, the clip detached from posterior leaflet and remained attached to the anterior leaflet (single leaflet device attachment/slda).It was observed that there was damage to the posterior leaflet.Upon further review, the first clip had detached from the anterior leaflet and remained attached to the posterior leaflet (slda).No additional clips were implanted, and mr remained at a grade of 4.There was no clinically significant delay in the procedure.

• Brand Name: MITRACLIP G4 CLIP DELIVERY SYSTEM (MDR)
• Type of Device: 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: 18980819
• MDR Text Key: 338660878
• Report Number: 2135147-2024-01352
• Device Sequence Number: 1
• Product Code: NKM
• UDI-Device Identifier: 05415067037381
• UDI-Public: (01)05415067037381(17)241105(10)31107R1082
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: P100009
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional,Company Representative
• Reporter Occupation: Physician
• Type of Report: Initial
• Report Date: 03/26/2024

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 03/26/2024
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Catalogue Number: CDS0706-XTW
• Device Lot Number: 31107R1082
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 03/04/2024
• Was Device Evaluated by Manufacturer?: No
• Date Device Manufactured: 11/07/2023
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Treatment: IMPLANTED MITRACLIP; STEERABLE GUIDE CATHETER
• Patient Outcome(s): Other
• Patient Age: 72 YR
• Patient Sex: Female
• Patient Weight: 71 KG