A higher proportion of patients initiate hemodialysis (HD) with an arteriovenous fistula (AVF) in countries with universal health care systems compared with the United States. Because federally sponsored national health care organizations in the United States, such as the Department of Veterans Affairs (DVA) and the Department of Defense (DoD), are similar to a universal health care model, we s...

INTRODUCTION The aims of this study was to evaluate maintenance hemodialysis population in a tertiary care hospital based dialysis unit for vascular access (VA) types, to compare native arteriovenous fistula (AVF) and arteriovenous graft (AVG) survival, and to assess risk factors for access failure. MATERIALS AND METHODS A total of 182 patients on maintenance hemodialysis were evaluated and f...

Until recently, soft error reliability has been focused on single-bit errors and as a consequence, methodologies for Architectural Vulnerability Factor (AVF) analysis have been well defined and established for single-bit faults. However, studies have shown that multi-bit faults are becoming more prevalent with technology scaling [1]. If this trend continues, multi-bit faults will eventually bec...

BACKGROUND Buttonhole cannulation (BHC) has been associated with a greater risk of arteriovenous fistula (AVF)-related infections and septicemia than the rope ladder cannulation (RLC) in in-center hemodialysis (HD). Such infections have never been studied in satellite HD units. STUDY DESIGN Retrospective single center study. SETTING AND PARTICIPANT All patients in our satellite HD unit usin...

Intracranial pial arteriovenous fistula (AVF) is a rare cerebrovascular malformation, which has a single or multiple arterial connections to a single venous channel without intervening nidus, and is different from arteriovenous malformation (AVM). We report on a case of a surgically treated pial AVF. A 15-year-old girl with an altered mental state was brought to our hospital. Computed tomograph...

Arteriovenous fistula (AVF) involving the inferior mesenteric artery and vein is very rare with only 33 cases described in the literature and may be of congenital or acquired (iatrogenic or traumatic) or idiopathic etiology. The pathophysiology of AVF that acts as a left-to-right shunt has accounted for clinical signs and symptoms associated with ischemic colitis, portal hypertension, and heart...

introduction: a traumatic arteriovenous fistula (avf) after repetitive blunt trauma has not been described previously. in a 34-year-old male, the first reported case of such an injury after repetitive blunt trauma is described. case presentation: a 34-year-old gentleman presented with a non-healing ulcer near his medial malleolus. a bone scan was performed and then treated for presumed osteomye...

BACKGROUND Early arteriovenous fistula (AVF) creation is necessary to curb the use of central venous catheters (CVCs) and reduce their complications. We sought to examine patient characteristics that may influence persistent CVC use 90 days after dialysis therapy initiation among patients using a CVC. METHODS Data from the 1999 to 2003 Clinical Performance Measures Project was linked to the C...

Aim. For patients who have exhausted cephalic vein arteriovenous fistula (AVF) options, controversy exists on whether brachial-basilic AVF with transposition (BBTAVF) or a forearm arteriovenous graft (AVG) should be the next vascular access of choice. This study compared the outcomes of these two modalities. Methods. A retrospective study of 122 Asian multiethnic patients who underwent either a...

It remains challenging to accurately predict whether an individual arteriovenous fistula (AVF) will mature and be useable for haemodialysis vascular access. Current best practice involves the use of routine clinical assessment and ultrasonography complemented by selective venography and magnetic resonance imaging. The purpose of this literature review is to describe current practices in relatio...