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Camera-Equipped breathing tube may make lung surgery safer

NCT ID NCT07644104

Knowledge-focused Sponsor: Zhejiang University Source: ClinicalTrials.gov ↗

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 This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study compares a new visual bronchial blocker (with a tiny camera) to the standard blind method for placing a breathing tube during lung surgery. About 652 adults having lung, esophagus, or chest surgery will take part. The goal is to see if the camera-guided tool improves first-attempt success and reduces complications like low oxygen or sore throat.

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

About 652 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Aug 2026

An estimate. Start dates often move.

Expected to finish

Dec 2027

An estimate. End dates often move.

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.

Ages

18 years and older

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: * Age ≥ 18 years old * ASA physical status I-III * Scheduled for elective thoracic surgery (pulmonary, esophageal, or mediastinal procedures) requiring one-lung ventilation and lung isolation * Able to understand and sign the informed consent form Exclusion Criteria: * Anatomical abnormalities of the tracheobronchial tree, including anomalous right upper lobe bronchial origin, severe airway stenosis, or distortion * Planned bronchial sleeve resection or carinal surgery * Empyema, bronchopleural fistula, or severe pleural adhesions affecting bronchial anatomy * Previous thoracic surgery that altered bronchial anatomy * Severe cardiopulmonary dysfunction with a metabolic equivalent (MET) \< 4 * Severe psychiatric disorders or inability to cooperate with anesthesia procedures * Current participation in another interventional clinical trial * Contraindications to bronchial blocker placement (e.g., known allergy to materials used, high risk of airway trauma)

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Conditions

The condition(s) this trial relates to.

bronchial disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Anesthesia Bronchial blockage Lung isolation Thoracic surgery with one-lung ventilation

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • The First Affiliated Hospital of Zhejiang University School of Medicine

    Hangzhou, Zhejiang, 310012, China

More trials for these conditions

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