Salt water infusion could boost brain injury recovery
NCT ID NCT07319208
First seen Jun 27, 2026 · Last updated Jul 30, 2026 · Updated 2 times
Summary
This study tests whether giving a continuous infusion of concentrated salt water (hypertonic saline) early after severe traumatic brain injury can improve survival and daily living independence at 6 months. About 760 patients with a low Glasgow Coma Scale score and high risk of brain swelling will receive the infusion for 48 hours. The goal is to reduce pressure inside the skull and protect the brain.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- hypertonic saline solution (concentrated salt water)
- What this could lead to
- If it works, this could offer a simple, widely available treatment to help more people survive traumatic brain injury and regain independence.
- What could go wrong
- This is a large phase 3 trial, but the treatment is only for a specific high-risk group and may not improve outcomes for all. Side effects like high sodium or chloride levels need careful monitoring.
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
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 760 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Jun 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.
- Ages
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18 to 75 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: * Patient admitted to intensive care unit * Traumatic brain injury with Glasgow Coma Scale ≤ 12 * Intracranial pressure (ICP) monitoring based on the attending physician's clinical judgment, in accordance with guidelines or clinical/radiological signs considered at risk of intracranial hypertension * Inclusion during the first 12 hours after Intracranial pressure monitoring placement * Informed and signed consent * National health insurance Exclusion Criteria: * Glasgow Coma Scale (score = 3) and persistent abnormal pupillaryreactivity despite urgent therapy * Associated cervical spinal cord injury * Imminent death and do-not-resuscitate orders * Coma secondary to cardiac arrest * Pregnancy (serum or urine test performed in routine care) * Severe Cardiac insufficiency * Severe chronic renal insufficiency * Severe hepatic insufficiency: patient presenting with oedemato-ascitic decompensation of liver cirrhosis or patient with Child-Pugh class C cirrhosis * High risk of follow-up difficulties after ICU discharge * Patients under court protection * Patient who does not speak French
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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
23 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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AP-HM
NOT_YET_RECRUITINGMarseille, France
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CH de Annecy Genevois
NOT_YET_RECRUITINGÉpagny, France
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CHRU de Tours
NOT_YET_RECRUITINGTours, France
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CHU Caen Normandie
RECRUITINGCaen, France
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CHU Henri Mondor APHP
RECRUITINGCréteil, France
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CHU Lariboisière, AP-HP
NOT_YET_RECRUITINGParis, France
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CHU d'Angers
NOT_YET_RECRUITINGAngers, France
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CHU de Brest
RECRUITINGBrest, France
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CHU de Clermont- Ferrand
RECRUITINGClermont-Ferrand, France
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CHU de Grenoble
NOT_YET_RECRUITINGGrenoble, France
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CHU de Lille
RECRUITINGLille, France
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CHU de Nancy
NOT_YET_RECRUITINGNancy, France
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CHU de Nantes
RECRUITINGNantes, France
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CHU de Nice
RECRUITINGNice, France
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CHU de Poitiers
NOT_YET_RECRUITINGPoitiers, France
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CHU de Rennes
RECRUITINGRennes, France
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CHU de Rouen
NOT_YET_RECRUITINGRouen, France
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CHU de St- Etienne
NOT_YET_RECRUITINGSaint-Etienne, France
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CHU de Strasbourg
NOT_YET_RECRUITINGStrasbourg, France
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CHU de Toulouse
RECRUITINGToulouse, France
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GHU Paris Cité
NOT_YET_RECRUITINGParis, France
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HCL
NOT_YET_RECRUITINGLyon, France
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Hôpital BEAUJON APHP
RECRUITINGClichy, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- New score aims to flag deadliest brain injuries
- Which works faster: saline or mannitol for brain swelling?
- Brain injury and mental exhaustion: a new test on the horizon?
- Zapping the brain back to life: could DBS reawaken cognition after severe head trauma?
- Zapping a nerve in the neck may help rewire the brain after traumatic injury
- Rhythmic sound may retrain the brain to walk better after TBI