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Updated: Jul 6, 2026
08:39
A Murine Model of Hemodialysis Access-Related Hand Dysfunction
Published on: May 31, 2022
Surgical practice to reduce dialysis access insufficiency.
Anthony J Freeman1, Martin Gallagher, Anthony Gray-Weale
1Department of Vascular Surgery, Concord Repatriation General Hospital, Sydney, New South Wales, Australia. tony.freeman@bigpond.com
ANZ Journal of Surgery
|April 3, 2008
Summary
Improving dialysis access for patients dependent on venous catheters involves regular communication, advanced imaging, and timely interventions. Pursuing arteriovenous fistulas before initiating renal replacement therapy can further reduce dialysis access insufficiency.
Area of Science:
- Nephrology
- Vascular Surgery
- Medical Auditing
Background:
- Percutaneous central venous catheters for dialysis are associated with higher morbidity and mortality than autologous arteriovenous fistulas.
- Dialysis access insufficiency, requiring venous catheterization, poses significant risks to patient outcomes.
Purpose of the Study:
- To improve outcomes for patients requiring hemodialysis via venous catheters.
- To audit surgical practices for establishing and maintaining dialysis access over a 12-month period.
Main Methods:
- Prospective audit of surgical procedures for dialysis access.
- Analysis of strategies to reduce reliance on venous catheters for hemodialysis.
Main Results:
- Effective strategies included multidisciplinary communication, duplex ultrasound, prioritizing autologous fistulas, and early intervention for access failure.
- Utilizing both open surgical and endovascular techniques, alongside peritoneal dialysis as an alternative, improved outcomes.
- Prompt thrombectomy and revision for graft occlusion ensured continuous dialysis availability.
Conclusions:
- Surgical practice audits enhance outcomes for dialysis-dependent patients.
- Increasing the proportion of arteriovenous fistula creation before renal replacement therapy can mitigate dialysis access insufficiency.
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