A simple head turn could make airway tube placement easier and safer
NCT ID NCT07755722
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
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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
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35 people
The number who actually took part.
- Started
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Apr 2024
- Finished
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Jun 2025
- 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.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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: * 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
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Taipei Veterans General Hospital
Taipei, 11217, Taiwan