Treatment of femoropopliteal ISR with paclitaxel-eluting stents results in favorable acute, midterm, and long-term outcomes. (Zilver PTX Global Registry [ZILVER-PTX]; NCT01094678).

DCB and DES perform equally well in the endovascular treatment of femoropopliteal lesions ≥10 cm and better than traditional endovascular treatment. In a real world setting of TASC C and D lesions, the provisional stent rate in the DCB cohort is low.

Significant changes in genomic methylation were identified in atherosclerotic lesions. The most prominent gene cluster activated via hypomethylation was detected at imprinted chromosomal locus 14q32 with several clustered miRNAs that were up-regulated. These results suggest that epigenetic changes are involved in atherogenesis and may offer new potential therapeutic targets for vascular diseases.

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The results of this subgroup analysis suggest that patients with dissection following treatment with a paclitaxel-coated balloon have a very acceptable outcome and stent implantation is not necessary as long as the dissection does not result in acute flow limitation.

In experienced hands, endovascular therapy of aortoiliac lesions can be successfully performed with sustained long-term outcome independent of the TASC II classification, even in class D lesions.

Failed antegrade attempts to recanalize chronic total occlusions of the SFA and proximal PA can be salvaged using a retrograde popliteal access, with a low complication rate, as an alternative to using a re-entry device. However, durability of the intervention using current interventional tools is limited.

At 24-month, this trial in PAD patients with long femoropopliteal lesions demonstrated a significantly improved primary patency rate for heparin-bonded covered stents compared to BMS, however, without a significant impact on clinical outcomes and TLR rate (Reg. Nr. ISRCTN48164244).