Balloon catheter aims to supercharge CPR and save more lives
NCT ID NCT06793033
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new device called NEURESCUE, a balloon catheter inserted into the leg artery that inflates to redirect blood to the heart and brain during cardiac arrest. Researchers will compare standard CPR plus the device against CPR alone in 84 adults with witnessed cardiac arrest and non-shockable heart rhythms. The goal is to see if the device helps restore a shockable rhythm or return of spontaneous circulation safely.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- NEURESCUE catheter (aortic balloon occlusion device)
- What this could lead to
- If it works, this device could help more people survive cardiac arrest by quickly redirecting blood to the heart and brain during CPR.
- What could go wrong
- This is a small early-stage trial (84 people) testing safety and feasibility. The device is invasive and may cause complications like vessel damage or bleeding. Success in this study does not guarantee broader effectiveness.
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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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 84 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2025
- Expected to finish
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Mar 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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 80 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 ≥18 and ≤80 years * Witnessed arrest * CPR initiated within 7 min of arrest * CPR time less than 40 min at enrollment * Non-shockable rhythm Exclusion Criteria: * Traumatic cardiac arrest * Known pregnancy * Known terminal disease * Known do-not-attempt-CPR order * Known opposition to study participation
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Get notified about this study
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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
2 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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Charité - Universitätsklinikum Berlin
RECRUITINGBerlin, 12203, Germany
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University Hospital Heidelberg
RECRUITINGHeidelberg, 69120, Germany
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Hand position in CPR: does comfort compromise compression quality?
- Short CPR practice sessions at work may sharpen hospital resuscitation skills
- Front-Back vs. Front-Side: which defibrillator pad placement saves more lives?
- Spinal fluid and blood may reveal how the brain suffers after cardiac arrest
- Blood tests in the ambulance: a new study probes early brain injury markers