Ultrasound could help dialysis patients hit the right fluid balance

NCT ID NCT07659197

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looked at whether a special ultrasound check (called VExUS) can help doctors set the ideal dry weight for people on hemodialysis. The idea is that by spotting hidden fluid buildup, doctors can safely remove more fluid during dialysis to better control blood pressure. The study included 72 adults who had been on dialysis for at least three months. Researchers compared those with signs of fluid congestion (who got extra fluid removal) to those without (who stayed on their usual plan).

What this could mean

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

What this could lead to
If successful, this could give doctors a simple, non-invasive way to set the right fluid removal target during dialysis, potentially improving blood pressure control.
What could go wrong
This is a small, completed observational study (72 people) without a control group, so results may not apply broadly. The ultrasound technique may not reliably predict who can safely tolerate more fluid removal.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Hospital Universitario Infanta Leonor

    Madrid, Madrid, 28055, Spain

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