Determinants of nonfunctional arteriovenous (AV) access, including timing of AV access creation, have not been sufficiently described. We studied 29 945 patients who had predialysis AV access placement and were included in the French REIN registry from 2005 through 2013. AV access was considered nonfunctional when dialysis began with a catheter. We estimated crude and adjusted odds ratio (OR) w...

Ultrasound-guided cannulation of a large-bore catheter into the internal jugular vein was performed to provide temporary hemodialysis vascular access for uremia in a 65-yr-old woman with acute renal failure and sepsis superimposed on chronic renal failure. Despite the absence of any clinical evidence such as bleeding or hematoma during the procedure, a chest x-ray and computed tomographic angio...

A detailed protocol for the performance and interpretation of duplex ultrasound evaluation of hemodialysis access is described.

Daily hemodialysis has been in uninterrupted practice since its introduction in California in 1967. Early trials were stopped for technical, logistical, and economical problems, but a rapidly increasing number of centers now perform it on close to 200 patients, either as long nightly or short daytime hemodialysis. Increasing the frequency of dialysis appears much more important in improving pat...

This study aims to evaluate the outcome and complications of cuffed-tunneled catheters in pediatric patients. Between January 2010 and December 2013, 16 pediatric patients with end-stage renal disease (ESRD) were included. 21 cuffed-tunneled hemodialysis catheters were inserted in patients for long-term hemodialysis access. No serious complications were observed in all patients receiving cathet...

The radiocephalic arteriovenous fistula (AVF) provides optimal vascular access for hemodialysis; it has a higher long-term patency rate and fewer complications than other vascular access methods. However, the AVF has a high primary failure rate. The presence of small-diameter vessels at anastomosis sites is an important risk factor for AVF failure. However, in a recent study, despite selecting ...

OBJECTIVES To analyze the values of flow obtained with an endovascular catheter, and to determine whether they are more reliable than angiographic and clinical findings for planning and for determining the outcome of invasive radiologic treatment of hemodialysis fistulas, as well as to determine the safety of this technique during interventional radiology procedures. MATERIAL AND METHODS We u...

Vascular access has been the Achilles heel of hemodialysis for many years, and placement of temporary subclavian and internal jugular vein catheters has been a daily practice for the nephrologist. Now, concern about central vein stenosis, well described with the use of subclavian catheters in end-stage renal disease (ESRD), has prompted the use of internal jugular vein permanent catheters to av...

Thrombotic and infectious complications are frequent causes of hemodialysis vascular access failure and contribute considerably to the cost of care for chronic hemodialysis patients. Although there is clear indication for removal of patent grafts in unresolved bacteremia, there are no guidelines for the management of clotted nonfunctioning grafts. To evaluate for the existence and clinical rele...