Can we predict who will survive cardiac arrest with ECMO?
NCT ID NCT04198792
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study follows 700 patients who received ECMO after cardiac arrest to find out what predicts survival and good brain function. Researchers will also check if pre-primed ECMO machines work safely and how patients fare years later. The goal is to help doctors choose the right patients for this life-saving but risky treatment.
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 better tools for doctors to decide which cardiac arrest patients will benefit most from ECMO, potentially saving more lives.
- What could go wrong
- This is an observational study, not a treatment trial. It may not produce clear answers, and results might not apply to all patients or hospitals.
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 700 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2010
- Expected to finish
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Jan 2030
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
ECPR Group: Patients who is put on ECMO during cardiac arrest. ECMO Group: Patients who is put on ECMO with some ongoing circulaiton
- Ages
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16 years and older
- 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: * ECMO-treated patients. Exclusion Criteria: * None
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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
1 site. 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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Sahlgrenska Academy at Sahlgrenska University Hospital
RECRUITINGGothenburg, 41345, Sweden
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Mean arterial pressure after out-of-hospital cardiac arrest: the METAPHORE randomized trial
- Can tracking ambulance ventilators improve emergency breathing care?
- Blood tests may reveal brain recovery after cardiac arrest
- Radiation-Free brain imaging for kids? ultrasound may offer a safer path
- Can less be more? testing transfusion limits in ECMO
- Can cooling after cardiac arrest change how the body burns fuel?