ZILVERPASS Study: ZILVER PTX Stent vs. Bypass Surgery in Femoropopliteal Lesions, 3 year results and economic analysis.

Background: To report the 3-year safety and effectiveness results of a multicenter, prospective, randomized controlled trial comparing the ZILVER PTX paclitaxel-eluting stent to surgical bypass and to conduct a health economic analysis up to 3-year follow-up of the two treatment modalities.

Methods: This is a study in symptomatic TransAtlantic Inter-Society Consensus (TASC) C and D femoropopliteal lesions comparing endovascular ZILVER PTX stenting vs. surgical bypass surgery using a prosthetic graft (ClinicalTrials.

Revascularization Strategies for Patients With Femoropopliteal Peripheral Artery Disease.

Background: No adequately powered studies exist to compare major clinical outcomes after endovascular therapy (EVT) with stent implantation vs bypass surgery (BSx) for symptomatic femoropopliteal peripheral artery disease.

Objectives: This study sought to perform a pooled analysis of individual patient data from all randomized controlled trials comparing EVT vs BSx.

Methods: Principal investigators of 5 of 6 available randomized controlled trials agreed to pool individual patient data.

ZILVERPASS Study: ZILVER PTX Stent vs Bypass Surgery in Femoropopliteal Lesions.

To report the 12-month results of a multicenter, prospective, randomized controlled trial to determine if the ZILVER PTX paclitaxel-eluting stent was noninferior in terms of safety and efficacy compared with surgical bypass. This is a study in symptomatic TransAtlantic Inter-Society Consensus (TASC) C and D femoropopliteal lesions comparing endovascular ZILVER PTX stenting vs surgical bypass surgery using a prosthetic graft ( identifier NCT01952457). Between October 2013 and July 2017, 220 patients (mean age 68.

Endovascular treatment for the common femoral artery: is there a challenger to open surgery?

Common femoral artery (CFA) atherosclerotic lesions currently remain one of the last limitations for adoption of endovascular repair as the first-line treatment. The bulky, eccentric, heavily calcified character of the CFA plaques, frequent involvement of the femoral bifurcation, easy surgical accessibility and last but not least, favorable long-term outcomes still make CFA disease treatment part of the surgical domain. In the last 5 years, improvement of the endovascular equipment and technical skills of the operators have led to an increase in percutaneous CFA procedures.

How to compare results from open with endovascular procedures?

Background: According to the guidelines, bypass surgery is still the golden standard treatment in patients with femoropopliteal TASC C and D lesions and life-style limiting claudication or critical limb ischemia. Over the past few decades, endovascular therapy has made great advancements. However, the success rates of surgical and endovascular procedures cannot be directly compared.