Thoracoscopic surgery under general anesthesia with one-lung ventilation.
Conditions
Interventions
Group ETT-BB:One-lung ventilation using an endotracheal tube with bronchial blocker.
Group LM-BB:One-lung ventilation using a laryngeal mask with bronchial blocker
Sponsors
Beijing Childrens Hospital,Capital Medical University
Eligibility
Sex/Gender
All
Age
No minimum to 8 Years
Inclusion criteria
Inclusion criteria: 1. Age >= 6 months and <= 8 years; 2. ASA I or II; 3. Scheduled for elective thoracoscopic surgery; 4. Planned for one-lung ventilation under general anesthesia.
Exclusion criteria
Exclusion criteria: 1. Anticipated difficult airway, airway malformation, or tumor invasion involving the airway (as assessed by chest X-ray or CT); 2. Upper respiratory tract infection within the preceding two weeks; 3. Patients not scheduled for extubation in the Post-Anesthesia Care Unit (e.g., those planned for transfer to the ICU with the airway device in place).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The incidence of postoperative sore throat; | — |
Secondary
| Measure | Time frame |
|---|---|
| Hemodynamic changes (in heart rate and systolic blood pressure) following endotracheal intubation;Acoustic analysis of the cohort aged 6 months to 3 year;Parameters for intraoperative ventilation (including SpO?, maximum end-tidal CO? (ETCO????), peak airway pressure (pPeak), and arterial carbon dioxide tension (PaCO?) if ABG is analyzed);Success rate and time of artificial airway establishment, lung collapse score.;Postoperative pulmonary complications and time to chest tube removal.; | — |
Countries
China
Contacts
Public ContactZhang Jianmin
Beijing Childrens Hospital,Capital Medical University
Outcome results
None listed