Cardiac arrest Survivors' brains under the scanner: new study reveals hidden effects
NCT ID NCT03579498
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at how a cardiac arrest affects brain function, including memory, thinking, and emotions. Researchers will follow 48 survivors for one year, using cognitive tests and brain scans (fMRI) to track changes. Their results will be compared to a healthy control group to understand the long-term impact.
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 study could help doctors understand how cardiac arrest affects thinking and emotions, and guide better support for survivors.
What could go wrong
This is an observational study with only 48 participants, so results may not apply to everyone. It does not test any treatment.
Disclaimer
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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.
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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Haukeland University Hospital
Bergen, 5021, Norway
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Uppsala University Hospital
Uppsala, 75185, Sweden