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A simple head turn could make airway tube placement easier and safer

NCT ID NCT07755722

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 10, 2026 · Last updated Aug 11, 2026 · Updated 1 time

Summary

This study tests whether simple external maneuvers—pushing the trachea to the right or turning the head—can improve the alignment of the left main bronchus during placement of a double-lumen endotracheal tube. Adults undergoing elective thoracic surgery that requires one-lung ventilation will have these maneuvers performed while a fiberoptic bronchoscope visualizes the airway. The goal is to see if these maneuvers help guide the tube toward the left bronchus, potentially making the procedure faster and safer.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Right tracheal displacement and head turn maneuvers
What this could lead to
If effective, these simple maneuvers could make double-lumen tube placement faster and safer during thoracic surgery.
What could go wrong
This is a small, early-stage study (35 participants) measuring airway alignment, not patient outcomes. Results may not apply to all patients or guarantee easier intubation.

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

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

35 people

The number who actually took part.

Started

Apr 2024

Finished

Jun 2025

Lead sponsor

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.

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Patients scheduled for elective thoracic surgery requiring lung isolation with a left-sided double-lumen endotracheal tube * American Society of Anesthesiologists (ASA) physical status I-III * Provided written informed consent Exclusion Criteria: * Known severe cervical spine pathology or cervical instability * History of cervical spine surgery * Significant anatomical abnormalities of the upper airway * Head or neck malignancy or obstructing airway neoplasm * Presence of a tracheostomy

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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

  • Taipei Veterans General Hospital

    Taipei, 11217, Taiwan