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

Model Number	ETBF3220C166E
Medical Device Problem Code	Leak/Splash (1354)
Health Effect - Clinical Codes	Hemorrhage/Blood Loss/Bleeding (1888); Rupture (2208); Obstruction/Occlusion (2422)
Date of Event	03/20/2022
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
An endurant ii stent graft system was implanted to treat an abdominal aortic aneurysm.It was reported that the patient presented emergently to er with a ruptured aaa. the ct did not show an endoleak but a intermittent type ia endoleak was considered.Aaa measures were 54x49mm with a significant amount of blood in the retroperitoneum.The device was placed at the lowest left renal artery therefore a cuff was not added.No type ia endoleak could be seen on angiogram however the physician decided to implant 10 endoanchors.There was no type ib either however the right limb had seal for 3cm but there was still 3cm to the hypo and it decided to extended the limb.It was reported there was adequate seal but the physician wanted to maximize coverage.After the groin was closed, the patient lost the pulse in his right groin and leg.Thrombectomy was attempted several times without any clot being removed.Patient had doppler signals in both feet at the end of the case and as of this morning.Per physician, the patient is doing well and continues to have pulses in both feet.It was reported the patient returned to operating room around a week later for angiogram and ct scan showed new thrombus formation in the body of the graft.The physician commented that some loose thrombus may have been knocked when the endoanchors were implanted.This cannot be confirmed as the patient also had thrombus throughout the distal descending thoracic aorta.It was said a reliant balloon was used in the body of the graft and the left limb with good results.Final angiogram looked good and the pressure gradient in both groins was the same as the right arm.The physician was reportedly happy with the results.As per physician, the cause of this event cannot be determined.No additional clinical sequelae were reported and the patient is fine.

• Brand Name: ENDURANT II BIFURCATED STENT GRAFT
• 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: 14081773
• Report Number: 9612164-2022-01398
• Device Sequence Number: 2135358
• Product Code: MIH
• UDI-Device Identifier: 00613994991027
• UDI-Public: 00613994991027
• Combination Product (Y/N): N
• Initial Reporter State: OH
• Initial Reporter Country: US
• PMA/510(K) Number: P100021
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2013
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 04/12/2022

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: 07/26/2015
• Device Model Number: ETBF3220C166E
• Device Catalogue Number: ETBF3220C166E
• 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: 03/20/2022
• Initial Report FDA Received Date: 04/12/2022
• Date Device Manufactured: 07/26/2013
• 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: Required Intervention; Other
• Patient Age: 82 YR
• Patient Sex: Male