NCT07849400Not yet recruiting
Video-guided Versus Conventional Right-sided Double-lumen Tube Placement for Thoracoscopic Surgery
Continuous Video-guided Versus Conventional Right-sided Double-lumen Tube Placement for Lung Isolation in Thoracoscopic Surgery: A Multicenter Randomized Controlled Trial
Source: ClinicalTrials.gov · Last updated 30 Sept 2026
Brief summary (registry, in English)
Right-sided double-lumen tubes are used for lung isolation during thoracoscopic surgery but can be difficult to position because of right bronchial anatomy. This multicenter randomized controlled trial will compare a continuous video-guided right-sided double-lumen tube with a conventional right-sided double-lumen tube in adult patients undergoing thoracoscopic surgery requiring right-sided lung isolation. The primary objective is to determine whether continuous video guidance increases the rate of successful initial right-sided double-lumen tube positioning. Secondary outcomes include positioning time, clinically relevant intraoperative tube displacement, rescue fiberoptic bronchoscopy, lung collapse quality, hypoxemia during one-lung ventilation, and airway-related complications.
- Status (registry)
- Not yet recruiting
- Study type
- Interventional
- Enrollment
- 566 (estimated)
- First submitted
- 13 Sept 2026
- Start date
- 1 Oct 2026
- Primary completion date
- 30 Mar 2027
- Lead sponsor
- Diansan Su
- Diseases
- Lung cancer
- NCT number
- NCT07849400
What you commit to
- Study type: Interventional
- Planned participants: 566
- From 1 Oct 2026 to the primary completion date, 30 Mar 2027
- 3 sites in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Emergency surgery.
- Thoracic surgery within 4 weeks before enrollment, recent respiratory infection, or known or suspected pulmonary tuberculosis.
- Concurrent participation in another interventional clinical trial that may affect the study outcomes.
Other
- Contraindications to placement of a right-sided double-lumen tube, including right main bronchial lesions that preclude its use.
- Known tracheobronchial anatomical abnormalities.
- Known or anticipated difficult airway.
- Requirement for rapid sequence induction.
- Severe respiratory instability.
Who the study is looking for
- Adults aged 18 years or older.
- American Society of Anesthesiologists (ASA) physical status I-III.
- Patients scheduled for elective thoracoscopic surgery requiring lung isolation with a right-sided double-lumen tube.
- Patients who provide written informed consent.
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (3)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| The First Affiliated Hospital Zhejiang University School of Medicine Coordinator of this site? Confirm its status | Hangzhou | China | Unknown status |
| The Second Hospital of Jiaxing Coordinator of this site? Confirm its status | Jiaxing | China | Unknown status |
| Affiliated Hospital of Jiaxing University（The First Hospital of Jiaxing） Coordinator of this site? Confirm its status | Jiaxing | China | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.