Blood test may spare kids from unnecessary CT scans after head injury
NCT ID NCT02855034
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at whether measuring two proteins in the blood (S100B and copeptin) can help doctors decide if a child with a head injury needs a CT scan. Many children get CT scans that are normal, exposing them to radiation. The study enrolled 167 children aged 3 months to 15 years. However, the study was terminated early, so the full results are not available.
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 lead to a simple blood test to decide which children need a CT scan after head injury, reducing radiation exposure.
What could go wrong
The study was terminated early, so results may be incomplete. The biomarkers may not be accurate enough to replace CT scans in all cases.
Disclaimer
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Locations
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Montpellier University Hospital
Montpellier, 34295, France