The role of hemodialysis access duplex ultrasound for evaluation of patency and access surveillance.

ABSTRACT: The rise in prevalence of end stage renal disease (ESRD) and the impact on health care resulted in increasing focus on delivery of vascular access. Hemodialysis vascular access is the most common renal replacement therapy method. The vascular access types include arteriovenous fistula, arteriovenous graft, and tunneled central venous catheters. Vascular access function remains an important outcome measure with significant impact on morbidity and health care cost. The survival and quality of life of patients on hemodialysis is dependent on the adequacy of dialysis through proper vascular access. Early detection of failure to mature vascular access, stenosis, thrombosis, and aneurysm or pseudoaneurysm formation remains crucial. Ultrasound can help identify complications, even though ultrasou

SUBMITTER: Saati A 

PROVIDER: S-EPMC9971298 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature