Simple blood tests may help decide which kids need a head CT after mild injury
NCT ID NCT07397091
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study will look back at medical records of 800 children aged 0-18 who came to the emergency room with a mild traumatic brain injury and had a head CT scan. Researchers want to see if routine blood tests (like white blood cell count, CRP, and glucose) can predict whether the CT scan will show any injury. The goal is to develop a scoring system that helps doctors avoid unnecessary CT scans and reduce radiation exposure in children.
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-based score to help doctors decide which children with mild head injuries truly need a CT scan, reducing radiation exposure.
- What could go wrong
- This is an early retrospective study, not a clinical trial testing a treatment. The results may not be strong enough to change practice, and the blood markers may not reliably predict CT findings.
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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About 800 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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Jun 2026
An estimate. End dates often move.
- 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
Paediatric patients being admitted to ED for minor traumatic brain injuries, who are undergoing a head CT scan and routine blood tests.
- Ages
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Up 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.
Show the full entry requirements Hide 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: Patients aged 0 to 18 years old presenting to the ED with mild traumatic brain injury (with or without cervical injury): 1. Mild TBI will be defined as GCS 14-15 or A (AVPU) upon admission 2. Patients underwent head CT 3. Routine blood biomarkers have been collected (complete blood count - CBC, biochemistry and/or (arterial) venos blood gases - (A)VBG). Exclusion Criteria: * Patients with moderate (GCS 13-9 or V) or severe (GCS 8-3 or P,U) head trauma * Patients with associated trauma (limb/rib/pelvic fractures, organ injuries).
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
7 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Spitalul Clinic Judetean de Urgenta
Arad, Romania
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Spitalul Clinic Judetean de Urgenta
Bistriţa, Romania
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Spitalul Clinic Judetean de Urgenta
Craiova, Romania
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Spitalul Clinic de Urgenta penru Copii
Brasov, Romania
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Spitalul Clinic de Urgenta pentru Copii
Cluj-Napoca, Romania
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Spitalul Judetean de Urgenta
Baia Mare, Romania
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Spitalul Judetean de Urgenta MAVROMATI
Botoșani, Romania
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