It was reported that a dissection occurred during the index procedure.The subject underwent treatment with two ranger paclitaxel-coated pta balloon catheters on (b)(6) 2022 as a part of the elegance clinical trial.The first target lesion was in the left mid popliteal artery extending to left distal popliteal artery with 6 mm proximal reference vessel diameter and 6 mm distal reference vessel diameter with lesion length 80 mm.The lesion was 100% stenosis and classified as tasc ii d lesion.Prior to the treatment of target lesion, pre-dilation was performed using 4 mm x 150 mm non-boston scientific pta balloon.Treatment of the target lesion was performed by dilation using study device, 5 mm x 120 mm ranger.Post-treatment was performed by the placement of 6 mm x 80 mm non-boston scientific bare metal stent and dilation using 6 mm x 60 mm sterling pta balloon, and the final residual stenosis of the first lesion was noted to be 10 percent.The second target lesion was in the left mid superficial femoral artery with 6 mm proximal reference vessel diameter and 6 mm distal reference vessel diameter with lesion length 120 mm.The lesion was 70% stenosed and classified as tasc ii b lesion.Treatment of the target lesion was performed by dilation using study device, 6 mm x 150 mm ranger.Post-treatment, the final residual stenosis of the second lesion was noted to be 30 percent.On 30-jun-2022, on the same day during index procedure, a small dissection was noted post dilation with the 5 mm x 120 mm ranger drug coated balloon used on the first lesion.In response to the event, as drug-eluding stent was placed for resolution.
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