Could a cheap mineral shield the brain after cardiac arrest?
NCT ID NCT06455514
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether giving magnesium sulfate soon after a cardiac arrest can protect the brain from damage. Researchers will give 178 patients either magnesium or a saltwater solution within two hours of their heart restarting. The main goal is to see if the treatment is safe and practical to deliver, not yet to prove it works.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
magnesium sulfate
What this could lead to
If this works, it could point toward a simple, widely available treatment to reduce brain damage after cardiac arrest.
What could go wrong
This is a very early, small pilot study focused on safety and feasibility, not on proving benefit. The treatment may not improve outcomes, and magnesium can cause side effects like low blood pressure.
Disclaimer
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This is a summary of
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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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NYU Langone Health
RECRUITINGNew York, New York, 10016, United States