Could a breathing mask save drowning patients from a breathing tube?
NCT ID NCT06183827
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether non-invasive ventilation (a breathing mask that pushes air into the lungs) works better than standard oxygen masks for people who nearly drowned and have trouble breathing. Researchers will compare how many patients in each group need a breathing tube (intubation) within the first 6 hours. The trial includes 210 children and adults treated by emergency medical services.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Non-invasive ventilation (CPAP) and oxygen therapy via face mask
- What this could lead to
- If it works, this could show that CPAP helps drowning patients avoid needing a breathing tube, potentially reducing complications and improving recovery.
- What could go wrong
- This is a relatively small, early-stage study (210 participants) comparing two emergency procedures. Results may not apply to all drowning cases, and CPAP might not prevent intubation in severe situations.
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 210 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2024
- Expected to finish
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Mar 2027
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.
- Ages
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1 year 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: * Man/boy or woman/girl, 1yo and older. * Subject suffering from drowning related-Acute Respiratory Failure (whatever the nature of water, salt or fresh) and benefiting from the Emergency Medical Service intervention; * Acute Respiratory Failure defined as the presence of: * Capillary O2 saturation \<92% upon Emergency Medical Service first clinical analysis at the drowning scene; * Need for oxygen supply 15Liters/minutes to reach capillary O2 saturation ≥ 95%; * Combination of Acute Respiratory Failure clinical signs: at least 1 of the following items: respiratory rate \>30/min, sternal or clavicular indrawing, abdominal breathing, cyanosis. * Individual affiliated to or beneficiary of a French health insurance system; * Individual with the ability to benefit from the two strategies (ambivalence clause); * Adult Individual having signed written informed consent or child subject with an authorization of the parents. Exclusion Criteria: * Individual with hypothermia ≤ 34°C ; * Individual with neurological distress defined by a Glasgow Coma Scale \< 13 at first clinical assessment and during the first 15 minutes of care ; * Individual with hemodynamic distress defined by a systolic blood tension \< 90 mmHg at first clinical assessment and during the first 15 minutes of care ; * Cardiac arrest or respiratory arrest ; * Declared pregnancy or breastfeeding ; * Patient under legal protection regime for adults.
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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
9 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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CH La Rochelle - Urgence
RECRUITINGLa Rochelle, France
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CHITS Hôpital Ste Musse
RECRUITINGToulon, 83053, France
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CHU Nice Hôpital Pasteur
RECRUITINGNice, France
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CHU Timone - APHM
NOT_YET_RECRUITINGMarseille, 13005, France
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CHU de Montpellier - Hôpital Lapeyronie
RECRUITINGMontpellier, France
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CHU de Nantes - Urgences/SAMU
RECRUITINGNantes, France
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Centre Hospitalier Côte de Lumière - SAMU/SMUR 85
RECRUITINGLes Sables-d'Olonne, France
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Centre Hospitalier de la Côte Basque - Urgences
RECRUITINGBayonne, France
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Groupe Hospitalier PELLEGRIN - SAMU-SMUR
RECRUITINGBordeaux, France
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