The following information was reported to gore: on an unknown date, this patient was implanted gore® acuseal vascular graft for dialysis shunt in the right arm.On (b)(6) 2020, the patient underwent percutaneous angioplasty.It was reported that the patient had frequent stenosis with partial calcification near the anastomotic site.(captured mpdcase-(b)(4)).On (b)(6) 2020, the patient underwent percutaneous angioplasty and gore® viabahn® endoprosthesis with heparin bioactive surface was deployed for stenosis at the shunt anastomosis.On (b)(6) 2020, it was reported that the patient complained of possible obstruction.On (b)(6) 2020, the patient underwent reintervention for thrombectomy using a fogarty catheter.(captured mpdcase-(b)(4)).The physician stated as follows: considering the occurrences, echo examination, and the nature of the thrombus, it is highly possible that a thrombus flowed from artery to the venous side and blocked the shunt.It is judged that this is not a viabahn-related complication.There is no problem with blood flow after thrombectomy.
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