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Can an ultrasound score spot fluid shifts in sick kids?

NCT ID NCT06695546

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

67 people

The number who actually took part.

Started

Dec 2024

Finished

Jun 2025

Lead sponsor

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

1 year to 18 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

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.

Hemorrhage

As listed by the trial registrant

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

Contacts and locations

Locations

  • CHU Toulouse

    Toulouse, 31000, France