New ultrasound method may help doctors give fluids only when needed
NCT ID NCT07202637
First seen Jun 24, 2026 · Last updated Jul 29, 2026 · Updated 3 times
Summary
This study tests whether a heart ultrasound measurement (sub-pulmonary VTI) can predict if a critically ill patient will benefit from IV fluids. Researchers will give 500 mL of fluid to 205 patients with signs of low blood volume and compare the new measure to a standard one. If accurate, it could offer a simpler way to guide fluid therapy, especially in patients where standard views are hard to obtain.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- crystalloid fluid bolus
- What this could lead to
- If successful, this could give doctors a new, reliable way to decide which critically ill patients need fluids, potentially improving care and avoiding unnecessary fluid administration.
- What could go wrong
- This is an early observational study, not a treatment trial. The new ultrasound measure may not prove accurate enough to replace current methods, and results may not apply to all patient groups.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Hopital Caremeau Nimes
Nîmes, 30029, France
-
Service de réanimation polyvalente - Hopital Nord
Marseille 15, 13015, France
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