Ultrasound may replace MRI for Kids' ankle injuries

NCT ID NCT03507972

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
The trial has finished. Results may not be published yet.
Stopped early This study
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This status has not been confirmed recently, so it may be out of date.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 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looked at whether ultrasound can accurately diagnose ankle injuries in children aged 5 to 17. Researchers compared ultrasound results to MRI, which is considered the gold standard. The goal was to see if ultrasound could be a faster, radiation-free way to diagnose injuries in the emergency room.

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 show that ultrasound is a reliable tool for diagnosing ankle injuries in children, potentially reducing the need for more expensive or time-consuming tests like MRI.
What could go wrong
This trial was terminated early with only 97 participants, so results may be limited. Ultrasound may not be as accurate as MRI for all types of injuries.

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.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

97 people

The number who actually took part.

Started

Feb 2016

Finished

Jan 2020

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.

Ages

5 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: * Age ≥ 5 years and \< 18 years * Isolated's trauma from one or both ankles * First-line consultation for pediatrics emergencies at the University Hospital of Lille * Informed and written consent of the holders of parental authority Exclusion Criteria: * Age \< 5 years and ≥ 18 years * History of trauma of the same ankle dating from less than 3 month * History of surgery of this same ankle * Constitutional or acquired bone disease * Associated trauma affecting another anatomical region than the ankle or midfoot * Polytrauma (presence of several traumas including at least one endangers vital functions) * Associated wound requiring surgical exploration * initial management of this trauma in another center * Non affiliation to a social security scheme

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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

  • Unité de pédiatrie Générale, Urgences et Maladies Infectieuses, Pôle de l'Urgence, Hôpital Roger Salengro

    Lille, France

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