Consider use of a collateral venous circuit before abandoning the arteriovenous fistula--the experience of a complex vascular access case

What Researchers Did

Researchers described the case of a 65-year-old woman with complex complications from an arteriovenous fistula used for hemodialysis, detailing her diagnosis and treatment.

What They Found

They found that the patient experienced severe complications including pain, limb oedema, hand ischaemia, and infection, leading to the amputation of her fifth finger. A long course of antibiotics and hyperbaric oxygen therapy sessions successfully rescued her limb. Detailed ultrasound scans helped identify a collateral venous circuit, enabling the continuation of adequate hemodialysis.

Canadian Relevance

No direct Canadian connection identified.

Study Limitations

As a case report, this study describes the experience of only one patient, meaning its findings cannot be broadly applied to all patients with similar conditions.