Could a tiny valve boost survival after cardiac arrest?
NCT ID NCT06939335
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether adding a small valve (PEEP) to the breathing bag during CPR helps restart the heart and improve survival in adults whose heart stops outside a hospital. About 132 participants will be randomly assigned to receive CPR with or without PEEP. The goal is to see if this simple change leads to better outcomes, including survival with good brain function.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Positive End-Expiratory Pressure (PEEP) via a disposable valve set at 5 cm H2O
- What this could lead to
- If it works, this could improve survival and brain function after cardiac arrest by keeping airways open during CPR.
- What could go wrong
- This is a small, early-phase trial (132 participants), so results may not apply broadly. PEEP may also increase chest pressure or cause lung injury.
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
-
Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
-
About 132 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Apr 2025
- Expected to finish
-
Feb 2027
An estimate. End dates often move.
- Lead sponsor
-
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
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: 1. Age: Adults aged 18 years and older. 2. Type of Cardiac Arrest: Patients who have experienced a non-traumatic out-of-hospital cardiac arrest. 3. CPR Administration: Patients receiving cardiopulmonary resuscitation from an advanced life support (ALS) team. 4. Intubation and Ventilation: Patients who are intubated and ventilated during resuscitation efforts. Exclusion Criteria: 1. Cardiac arrest in patient younger than 18 years of age. 2. Traumatic cardiac arrest, including drowning, penetrating or blunt injury, and burns. 3. Immediate Return of Spontaneous Circulation (ROSC): Patients who achieve ROSC before intubation and initiation of intubation. 4. Pregnancy. 5. Mechanical ventilation during arrest: patients already receiving mechanical ventilation at the moment of cardiac arrest, due to reasons other than their arrest, will be excluded. 6. Do Not Resuscitate (DNR) Orders: Patients with existing DNR orders or any advanced directive indicating that CPR should not be performed. 7. Failure to intubate: if intubation is unsuccessful, ventilation by any means (MBV, SGA) should take priority over the study protocol, and the patient is excluded. 8. Enrolment in Other Studies: Patients currently enrolled in another interventional clinical trial that could interfere with the outcomes of this study.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Cardiac arrest (CA) are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The study's own enquiry address
This study publishes an address for enquiries. See it below .
-
The places running it
6 sites. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Locations
-
AZ Oostende
RECRUITINGOstend, West-Flandres, 8400, Belgium
-
AZ Zeno
RECRUITINGKnokke, 8300, Belgium
Contact Email: •••••@•••••
-
AZORG: Campus Moorselbaan
RECRUITINGAalst, B-9300, Belgium
-
AZORG: campus Geraardsbergen
RECRUITINGGeraardsbergen, B-9500, Belgium
-
AZORG: campus Merestraat
RECRUITINGAalst, B-9300, Belgium
-
Centre hospitalier universitaire (CHU) Besançon-Franche-Comté
ACTIVE_NOT_RECRUITINGBesançon, France
-
UZ Ghent
RECRUITINGGhent, B-9240, Belgium
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- The heart rhythm threat hiding in heart attack wards
- 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
- How high should blood pressure go after cardiac arrest? trial tests two targets