Basic steps for increasing the rate of autogenic vascular accesses for hemodialysis.
The number of patients on chronic hemodialysis (HD) is steadily increasing worldwide. The creation of a well-functioning vascular access represents a critical aspect in their management. Autogenous arteriovenous fistulas (AVF) are considered the first choice vascular access in terms of lower morbidity and costs, and higher survival rates when compared with grafts. However, creating AVF at high rates is a complex task that requires a multidisciplinary approach, which includes nephrologists, access surgeons, dialysis nurses and radiologists. In the present work we review concisely the basic steps, for preserving all potential autogenic sites at both upper extremities for future AVF creation and, for prolonging the length of AVF survival. We feel that a more proactive involvement of nephrologists in the basic steps for AVF creation would substantially contribute to increase AVF rates among HD patients.
Salgado
Octavio J
OJ
Center of Experimental Surgery and Medicine, University of Zulia and Renal Service, University Hospital, Maracaibo, Venezuela. ojsalg@hotmail.com
D001166:Arteriovenous Shunt, Surgical / Q000009:adverse effects / Q000379:methods*; D006801:Humans; D010353:Patient Education as Topic; D011183:Postoperative Complications; D006435:Renal Dialysis / Q000379:methods*; D013997:Time Factors; D014654:Vascular Patency