[Endovascular arteriovenous fistulas: percutaneous creation of vascular access for hemodialysis]

Abstract

A novel endovascular technique allows percutaneous creation of arteriovenous fistulas for hemodialysis. The proximal radial artery is cannulated through the perforating vein in the cubital fossa using ultrasound guidance. A fused anastomosis between these blood vessels is created using heat and pressure. This results in an arteriovenous fistula that can be regarded as an alternative for a surgically created brachiocephalic fistula. In our early experience, this new technique is safe and successful. Moreover, no complications due to high-flow fistulas have been reported with this technique to date. Nevertheless, the intervention rate and the cost effectiveness of the new endovascular technique need to be compared to traditional open surgery before it can be considered standard clinical care.