Can an ultrasound score spot fluid shifts in sick kids?
NCT ID NCT06695546
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether a special ultrasound score called VExUS can detect changes in blood volume in children. 67 children aged 1 to 18 who were having fluid removed or added (via dialysis, bleeding, or IV fluids) got an ultrasound before and after the procedure. The goal was to see if the VExUS score changes with blood volume, which could help doctors manage fluids in pediatric intensive care.
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 the VExUS score reliably tracks blood volume changes in children, it could become a standard tool to guide fluid management in pediatric intensive care.
- What could go wrong
- This is a small, completed study (67 children) that only looks at correlation, not outcomes. The score was developed for adults, so it may not work as well in children, and the results may not apply to all pediatric patients.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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67 people
The number who actually took part.
- Started
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Dec 2024
- Finished
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Jun 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
All children aged between 1 and 18 years, receiving extrarenal purification with UF \> 10 ml/kg, bleeding \> 10 ml/kg or vascular filling \> 10 ml/kg treated at Toulouse University Hospital.
- Ages
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1 year to 18 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Children aged between 1 and 18 years, receiving extrarenal purification with UF \> 10 ml/kg, bleeding \> 10 ml/kg or vascular filling \> 10 ml/kg Exclusion Criteria: * Refusal of the patient or opposition of one or both holders of parental authority. * Minors with parental authority. * Ultrafiltration time \> 6h. * Curarized patient, known abnormality of the hepatorenal venous network. * Patient agitated or poor tolerance of the examination. * Parents under court protection, guardianship or curatorship.
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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
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CHU Toulouse
Toulouse, 31000, France