Tiny trial tests best way to create dialysis access

NCT ID NCT04376567

Terminated Knowledge-focused Sponsor: Tze-Woei Tan Source: ClinicalTrials.gov ↗

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This pilot study aimed to compare two standard surgical methods for creating an arteriovenous (AV) fistula in the arm for dialysis patients with kidney failure. The goal was to see if a single procedure or two separate procedures leads to better outcomes and quality of life. However, the trial was terminated early with only 2 participants enrolled, so no meaningful conclusions can be drawn.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Procedure: one-stage or two-stage brachial basilic arteriovenous fistula creation
What this could lead to: If successful, this trial could help determine which surgical approach (one or two procedures) is better for dialysis patients needing an AV fistula, potentially improving quality of life and reducing complications.
What could go wrong: This is a very small pilot trial (only 2 participants) that was terminated early, so results may not be reliable or generalizable. No strong conclusions can be drawn.

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Conditions

The condition(s) this trial relates to.

chronic renal failure syndrome congenital arteriovenous fistula end stage renal failure kidney failure

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

ARTERIO-VENOUS FISTULA END STAGE RENAL FAILURE HEMODIALYSIS ACCESS FAILURE

Contacts and locations

Locations

Banner University Medical Center Tucson

Tucson, Arizona, 85724, United States

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