[Vascular access for hemodialysis: recommendations of the Vascular Access Study Group of the Italian Society of Nephrology].

The Vascular Access Study Group of the Italian Society of Nephrology has scheduled four national studies regarding the choice, implantation and use of vascular access. Study topics will include 1) utilization of vascular grafts for hemodialysis; 2) indications and use of venous catheters; 3) tunneled central venous catheter infection; 4) organization of the implantation and repair of vascular access. After examining the difficulties in implementing international guidelines on vascular access in Italy and the differences in practice patterns between our and other countries (where the most important studies were published), the Study Group set out to prepare four position papers based on discussion of controversial aspects of the international guidelines by nephrologists and surgeons experienced in the Italian practice. An innovative operative method for verifying the consensus on vascular access practice patterns was used. The final aim was to write a document addressed to vascular access operators (surgeons and nephrologists) based on the consensus of experts on controversial vascular-access- related issues. The project will include yearly updates of the documents.