Ultrasound may predict breathing risks in toddlers during surgery
NCT ID NCT07394686
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether using a non-invasive ultrasound device to measure the upper airway during surgery can help predict breathing problems in children under three years old. Researchers will measure the airway in 350 children having elective surgery and track any respiratory issues. The goal is to better understand airway-related factors that affect breathing safety in young children.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 350 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Feb 2026
An estimate. Start dates often move.
- Expected to finish
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Feb 2027
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The study population consists of children under three years of age scheduled for elective surgery under general anesthesia. All participants undergo planned airway management with a laryngeal mask airway and intraoperative ultrasonographic assessment of the subglottic airway as part of routine clinical care. Written informed consent is obtained from a parent or legal guardian prior to participation.
- Ages
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Up to 3 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Children aged 0 to 35 months * Scheduled for elective surgery under general anesthesia * Planned airway management with a laryngeal mask airway * Ability to perform intraoperative ultrasonographic subglottic airway measurements * Written informed consent obtained from a parent or legal guardian Exclusion Criteria: * Known congenital or acquired airway anomalies * Craniofacial anomalies * Emergency surgical procedures * Planned tracheal intubation instead of laryngeal mask airway * Inability to obtain adequate ultrasonographic subglottic airway measurements
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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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Principal Investigator
Bursa, Turkey (Türkiye)
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