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Effects of Fixed and Non-Fixed Strategies on Intraoperative Displacement Rates and Postoperative Complications During Double-Lumen Bronchial Catheterization: A Randomized Controlled Trial

Effects of Fixed and Non-Fixed Strategies on Intraoperative Displacement Rates and Postoperative Complications During Double-Lumen Bronchial Catheterization: A Randomized Controlled Trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500113853
Enrollment
Unknown
Registered
2025-12-03
Start date
2025-12-05
Completion date
Unknown
Last updated
2025-12-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Lung cancer

Interventions

Fixed Strategy Group:The oral commissures were secured with tape in a figure-of-eight configuration.
Non-Fixed Strategy Group:Restraint was provided solely with dental pads
adhesive devices were not used.

Sponsors

HenanCancerHospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Patients requiring video-assisted double-lumen bronchial tube (VDLT) for single-lung ventilation during thoracoscopic surgery, regardless of gender, aged 18–75 years,; 2. Patients diagnosed as meeting the criteria for lung surgery; 3. No mental illness or cognitive impairment; 4. All patients were informed of the study details prior to enrollment and voluntarily signed informed consent forms. 5. ASA (American Society of Anesthesiologists) physical status I–III;

Exclusion criteria

Exclusion criteria: 1. Compression of the trachea by the thoracic aorta, laryngeal edema, acute airway inflammation, pharyngeal edema; 2. Patients with bronchial or tracheal lesions, tracheal stenosis, tracheal softening, or anatomical variations of the tracheobronchial system; 3. Limited neck mobility; 4. History of open thoracotomy, chest X-ray showing pleural effusion or possible pleural adhesions; 5. Patients with a history of hoarseness or sore throat; 6. Patients with allergies to anesthetic drugs.

Design outcomes

Primary

MeasureTime frame
Shift Rate of VDLT in Images After Computational Positioning Adjustment Assisted by Artificial Intelligence;

Secondary

MeasureTime frame
Incidence and Severity of Mucosal Damage in Main and Lateral Bronchi Following Extubation;Manually measure and record the distance of patient displacement in the supine and lateral positions.;Direction of sheath displacement;Mean arterial pressure and heart rate before and after changing to supine position;Incidence of intraoperative hypoxemia;Incidence and severity of hoarseness and sore throat ;

Countries

China

Contacts

Public ContactZhan Zhen

HenanCancerHospital

zz811122@126.com+86 371 65588327

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026