NCT05082532

Efficacy and Safety of Interwoven Self-Expandable Nitinol Stent for Femropopliteal Arterial Occlusive Diseases

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 60 (estimated)
• Sponsor: Assiut University · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Interwoven self-expandable stent is a recent endovascular method to treat complex femoropopliteal lesions trying to reach a reasonable patency and durability like in surgical bypass.

Detailed description

Stenting of the femoro-popliteal segment is indicated in case of elastic recoil, flow-limiting dissection, insufficient per- cutaneous transluminal angioplasty (PTA) or long lesion length. However, in-stent restenosis (ISR) or fracture after endovascular treatment remains a serious concern, especially for lesions of a long segment or near the knee joint. Besides the current availability of covered or drug-coated stents, there is the self-expandable bare-metal Nitinol stent which rapidly evolved during the last decade from closed-cell to open-cell and, more recently, to interwoven stents. interwoven nitinol stent design of fully connected structures facilitates a continuous but a traumatic synergy between the stent and vessel wall and hence enables axial compliance. Investigators here conduct a prospective study to evaluate the efficacy and safety of self- expandable nitinol stent especially interwoven supera stent (IW; Supera Veritas®; Abbott Vascular, Santa Clara, CA, USA) in femoropopliteal complex occlusive lesions.

Conditions

• Femoropopliteal Occlusive Disease

Interventions

Type	Name	Description
OTHER	Interwoven supera stent (IW; Supera Veritas®; Abbott Vascular, Santa Clara, CA, USA) .	we here conduct a prospective study to evaluate the efficacy and safety of self- expandable nitinol stent especially interwoven supera stent (IW; Supera Veritas®; Abbott Vascular, Santa Clara, CA, USA) in femoropoliteal complex occlusive lesions.

Timeline

• Start date: 2021-10-01
• Primary completion: 2025-09-01
• Completion: 2025-09-01
• First posted: 2021-10-19
• Last updated: 2021-10-19

Locations

1 site across 1 country: Egypt