A quick puff of air may reveal if a breathing tube is perfectly placed — no camera needed.
NCT ID NCT07726472
First seen Jul 24, 2026 · Last updated Jul 24, 2026
Summary
This study compares simple bedside tests — like measuring air leak pressure — against a fiberoptic camera view to see if they can reliably confirm optimal placement of a supraglottic airway device during general anesthesia. Thirty adults undergoing surgery will be enrolled. If the simple tests prove accurate, they could become a faster, cheaper alternative to camera checks.
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 simple tests prove reliable, they could replace routine fiberoptic checks, saving time and reducing equipment needs during anesthesia.
- What could go wrong
- This is a small observational study in 30 low-risk adults, so results may not apply to all patients or emergency settings. The tests may still miss malposition.
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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30 people
The number who actually took part.
- Started
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Aug 2025
- Finished
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Nov 2025
- 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
Patients undergoing general anesthesia with supraglottic ariway(SGA) in University Malaya Medical Center(UMMC)
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * American Society of Anesthesiology(ASA) class 1-3. Exclusion Criteria: * Patients with limited mouth opening. * Patients with pharyngeal or laryngeal abnormalities that affect SGA placement. * Patients with high risk of aspiration (gastroparesis, inadequate fasting time, hiatal hernia) * Patients with reduced lung or chest compliance or increase airway resistance (ARDS, asthma) * Patients with lower safe apneoic time (pregnancy, morbid obesity, sepsis, active lung disease)
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University Malaya Medical Center
Kuala Lumpur, Kuala Lumpur, 59100, Malaysia
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