Eminent clinical study.It was reported there was in-stent re-occlusion.The subject was enrolled in the eminent study on (b)(6) 2019 and the index procedure was performed on the same day.The target lesion was located in the right distal superficial femoral artery (sfa) involving proximal popliteal artery with 100% stenosis and was 140 mm long with a proximal reference vessel diameter of 5.0 mm and distal reference vessel diameter of 5.0 mm and was classified as a tasc ii b lesion.The target lesion was treated with pre-dilatation, followed by 6 mm x 120 mm and 6 mm x 60 mm study stents were placed.Post dilatation was performed with final residual stenosis of 0%.On (b)(6) 2019, the subject was discharged with antiplatelet therapy.On (b)(6) 2022, 1093 days post index procedure, the subject presented for protocol scheduled 36 months follow up visit, and complained of severe pain, aching and cramps in the right leg, unable to walk 274.32 meters, having much difficulty climbing the stairs and slight problem in doing daily activities.On arrival, rutherford category was 3 (severe claudication).Ankle brachial index performed showed 0.4.On the same day, duplex ultrasound examination performed revealed instent-occlusion of sfa in the right side.Based on the symptoms and diagnostic findings, the subject was diagnosed with instent re-occlusion of sfa and apop in the right side of the leg.No action was taken to treat the event.At the time of reporting the event was ongoing.
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