MAUDE Adverse Event Report: MEDTRONIC IRELAND ENDURANT II EXTENSION CUFF; SYSTEM, ENDOVASCULAR GRAFT, AORTIC ANEURYSM TR

Catalog Number	ETCF3636C49E
Medical Device Problem Code	Leak/Splash (1354)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	10/31/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Medtronic will submit a supplemental report if additional relevant information becomes known.
Event or Problem Description
An endurant stent graft system was implanted during an unknown endovascular procedure.It was reported that a patient representative contacted technical services approximately 14 years later and stated that the patient experienced an endoleak that was repaired 4 months earlier with an endurant cuff.Subsequent information received confirmed that the endoleak was a type ia involving the endurant bifurcated graft.The endoleak did not resolve following cuff implantation; therefore, six endoanchors were placed, resulting in a reduction of the endoleak.The physician later confirmed that the endoleak was fully resolved on follow-up imaging.Lack of wall apposition was noted in the left limb; however, no type ib endoleak was identified.According to the physician, the cause of the type ia endoleak was progressive dilation of the aorta since the index procedure.No additional clinical sequelae were reported, and the patient is doing well.
Additional Manufacturer Narrative
Additional information received: the type ia endoleak was identified approximately 13 years and 3 months since the index procedure.According to the physician, the common iliac artery was dilated and wide during the index procedure and has further dilated distally to proximally.No type ib was seen using retrograde contrast shots and no repair was made.It was clarified that the endurant limb model etlw1624c156e was the device involved in the loss of apposition.Correction to section e: initial reporter medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.

• Brand Name: ENDURANT II EXTENSION CUFF
• Common Device Name: SYSTEM, ENDOVASCULAR GRAFT, AORTIC ANEURYSM TR
• Manufacturer (Section D): MEDTRONIC IRELAND; parkmore business park west; galway ; EI
• Manufacturer (Section G): MEDTRONIC IRELAND; parkmore business park west; galway ; EI
• Manufacturer Contact: alison sweeney ; parkmore business park west; galway ; EI ; 091708096
• MDR Report Key: 25054510
• Report Number: 9612164-2026-02250
• Device Sequence Number: 13118579
• Product Code: MIH
• UDI-Device Identifier: 00613994991461
• UDI-Public: (01)00613994991461(17)260130
• Combination Product (Y/N): N
• Initial Reporter State: VA
• Initial Reporter Country: US
• PMA/510(K) Number: P100021
• 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,Followup
• Report Date (Section B): 05/15/2026

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 01/30/2026
• Device Catalogue Number: ETCF3636C49E
• 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: 04/15/2026
• Supplement Date Received by Manufacturer: 05/01/2026; 05/07/2026
• Initial Report FDA Received Date: 05/01/2026
• Supplement Report FDA Received Date: 05/06/2026; 05/15/2026
• Date Device Manufactured: 01/31/2024
• 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: "SEE H11...."
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Male