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A quick puff of air may reveal if a breathing tube is perfectly placed — no camera needed.

NCT ID NCT07726472

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

30 people

The number who actually took part.

Started

Aug 2025

Finished

Nov 2025

Lead sponsor

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

18 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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

  • University Malaya Medical Center

    Kuala Lumpur, Kuala Lumpur, 59100, Malaysia

More trials for these conditions

Other studies related to the condition(s) this trial covers.