Could a smarter breathing machine boost survival after cardiac arrest?
NCT ID NCT06836908
First seen Jul 20, 2026 · Last updated Jul 21, 2026 · Updated 1 time
Summary
This study tests a new way of delivering breaths during CPR called chest compression synchronized ventilation (CCSV), which times each breath to occur between chest compressions. Researchers will compare it to standard ventilation in 50 adults who suffer cardiac arrest outside the hospital in Vienna. The goal is to see whether CCSV improves oxygen levels, blood flow to the brain, and 30-day survival.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- chest compression synchronized ventilation (CCSV)
- What this could lead to
- If CCSV proves better, it could become a new standard ventilation method during CPR, potentially improving survival and brain function after cardiac arrest.
- What could go wrong
- This is a small, early exploratory study in one city, so results may not apply broadly. The intervention is complex and may not show clear benefit over standard care.
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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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Medical University of Vienna
Vienna, 1090, Austria
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