(b)(6) study.
It was reported that the patient experienced a perforation and pain.
The 100% stenosed, 4mmx80mm, tasc ii b target classified lesion was located in the left distal superficial femoral artery.
The lesion was treated with a 2.
1 mm jetstream xc atherectomy catheter and jetstream console.
After the guide wire passed through the lesion and through the true cavity, the jetstream catheter was rotated once; however, due to a malfunction, the device failed.
At this time subject experienced pain.
Due to the pain, a piperidine injection was injected 50 mg intramuscularly.
A second attempt was made to insert the jetstream catheter; however it failed to pass through the lesion.
Hence, the catheter was pulled out and flushed in-vitro.
A third attempt was made with the same catheter; however the catheter was unable to be pushed forward and during this, a vascular perforation was noted.
The location of the perforation was a segment of target lesion detected through angiography.
Post treatment, percutaneous transluminal balloon angioplasty (pta) was performed followed by stent implantation to stop the bleeding, with 0 % final residual stenosis.
Both of the events were considered to be recovered/resolved.
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