Which choking rescue works best for babies and toddlers?
NCT ID NCT07817693
First seen Sep 14, 2026 · Last updated Sep 15, 2026 · Updated 1 time
Summary
Choking is a life-threatening emergency in young children, and first aid guidelines recommend different techniques for infants, children, and adults. Researchers in Alberta, Canada, are collecting data on choking incidents in children aged 2 years or younger to see which interventions, such as back blows, abdominal thrusts, or chest compressions, are most effective and safest. The study tracks whether the choking was relieved and whether the child survived with normal brain function. The goal is to improve first aid advice for this age group.
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 the study identifies which first aid techniques work best for young children, it could inform future guidelines and help bystanders respond more effectively to choking emergencies.
- What could go wrong
- This is an observational study, so it can only describe what happened in real incidents, not prove which technique is best. Results may be limited by how often bystanders report details accurately or by the small number of severe cases.
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 381 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2026
- Expected to finish
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Dec 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
Young children (aged 2 years or less) who experienced an out-of-hospital FBAO and received a FBAO intervention in Alberta, Canada, and, subsequently, were assessed by EMS or at an emergency department
- Ages
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Up to 2 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: * \- Young children (aged 2 years or less) who experienced an out-of-hospital FBAO in Alberta, Canada * Received a FBAO intervention by bystander or healthcare provider * Were assessed by EMS at the time of the incident, or later attended an emergency department due to the incident Exclusion Criteria: \- Patients with abnormal airway anatomy such as a tracheostomy.
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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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Virtual
RECRUITINGCalgary, Alberta, Canada
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Other studies related to the condition(s) this trial covers.