Prospective, multi-center, non-randomized clinical study designed to assess the long-term safety and effectiveness of the COVERA Vascular Covered Stent for the treatment of stenotic lesions in the upper extremity venous outflow of the AV access circuit of hemodialysis subjects dialyzing with an arteriovenous (AV) fistula.
The objective of this study is to collect post-market, real-world safety and effectiveness data of the COVERA Vascular Covered Stent for the treatment of stenotic lesions in the upper extremity venous outflow of the arteriovenous (AV) access circuit.