JetStream Atherectomy for the Treatment of In-Stent Restenosis of the Femoropopliteal Segment: One-Year Results of the JET-ISR Study.

Purpose: To report the results of a study evaluating JetStream atherectomy for the treatment of in-stent restenosis (ISR).

Materials And Methods: The JetStream XC atherectomy device, a rotational cutter with aspiration capacity, was evaluated in a prospective, multicenter study (JET-ISR) of 60 patients (mean age 70.2±10.