Brain injury study tests steroid treatment for swelling
NCT ID NCT07358312
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether a steroid called dexamethasone can improve recovery in people with traumatic brain injury who develop brain swelling. Researchers will follow 280 adults aged 18 to 70 who already receive this treatment as part of their care, comparing their outcomes to similar patients who do not get the drug. The main goal is to see if the steroid leads to better function one month after the injury.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 280 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Mar 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2029
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
This study will include a prospective cohort of patients with TBI and no history of pre-existing neurological disorders that could interfere with outcome assessment. Patients must be treated in emergency departments within 24 to 72 hours after the traumatic event and need to have a CT scan ordered as part of the initial assessment. Patients must have a documented cerebral contusion on CT and evidence of progressive vasogenic edema confirmed by the initial and subsequent imaging. Patients can present clinical symptoms (headache, blurred vision, dizziness, nausea) and at least one documented abnormality in 2 non-invasive monitoring systems (ONSD ≥6 mm, pupillometry MCV reduced, transcranial Doppler with a PI \>1.3 or an MCA flow velocity \<20cm/sec, or ICP waveform with P2\>P1 in any skull side)
- Ages
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18 to 70 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: * Age between 18 and 70 years. * Mild or moderate TBI, treated in the emergency department within the first 24-72 hours post-trauma. * Abnormal CT scan with cerebral contusion, with or without midline shift \>3 mm, and/or compression of basal cisterns. * At least 2 systems with abnormal findings on non-invasive monitoring (ONSD ≥6 mm, reduced MCV, PI \>1.3 or MCA FV \<20cm/sec on transcranial Doppler, or ICP waveform with P2\>P1). * Patients with or without polytrauma, with an expected survival of\>24 h. * TBI with brain contusion with medical or surgical procedures indicated within the first 24 h (ventriculostomy, cisternostomy, decompressive craniectomy, or cranial decompression). Exclusion Criteria: * Age \<18 or \>70 years. * Severe TBI (GCS = 3), suspected brain death, or head AIS = 6 (non-survivable injury). * Normal CT scan on initial assessment. * Clinical signs of cerebral herniation upon admission. * Severe polytrauma or massive brain injury with an expected survival \<24 h. * Pre-existing neurological disorders that interfere with outcome assessment, preexisting conditions contraindicating steroid therapy or pre-existing conditions with permanent steroid therapy.
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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 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
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