lung cancer
Conditions
Interventions
Control group:One-lung ventilation is performed directly after the position is placed and repositioned, and both lungs are ventilated after the lung recruitment is completed.
Experimental group:After the dual-chamber bronchus is inserted and positioned, perform one-lung ventilation for 2 minutes, two-lung ventilation for 2 minutes, one-lung ventilation for 4 minutes, and t
Sponsors
The First Affiliated Hospital of Sun Yat-Sen University
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Thoracoscopic radical resection of lung cancer (non-small cell lung cancer) was performed electively; 2. Aged 18-65 years, ASA grade I-II; 3. The BMI: 16 - 25 kg/m^2; 4. The preoperative pulmonary function examination was basically normal.
Exclusion criteria
Exclusion criteria: 1. People with a history of bronchial asthma and high airway responsiveness; 2. Intraoperative thoracotomy patients; 3. Patients with intraoperative massive bleeding; 4. Patients with cerebrovascular diseases; 5. Death during or 48 hours after surgery; 6. History of chest surgery, radiotherapy or chemotherapy; 7. With serious heart, liver or kidney diseases, 8. History of mental illness; 9. Long-term medication history.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| oxygenation index; | — |
Countries
China
Contacts
Public ContactFang Jieyu
The First Affiliated Hospital of Sun Yat-Sen University
Outcome results
None listed