Lung Cancer
Conditions
Interventions
Test group:During the operation, after the main operation steps were completed, a conventional thoracic drainage tube was placed at the incision and the incision was sutured. Mild positive pressure ve
control group:During the operation, after the main operation steps were completed, a conventional thoracic drainage tube was placed at the incision and the incision was sutured. The closed thoracic dr
Sponsors
West China Hospital of Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: 1. Pulmonary nodules were discussed preoperatively in patients undergoing single-port thoracoscopic sublobectomy; 2. Aged >= 18 years old; 3. ECOG score of physical strength was 0-2; 4. There was no pulmonary bullae, emphysema or obvious pleural effusion before operation; 5. No serious pleural adhesion was observed during the operation (the area of thoracic adhesion exceeded 1/3 of the pleural cavity); 6. Intraoperative water test showed no air leakage in the lungs; 7. There is no high risk of postoperative bleeding; 8. The level of organ function must meet the following requirements: (1) Bone marrow: absolute neutrophil count (ANC) >= 1.5×10^9/L, platelet >= 90 × 10^9/L, hemoglobin >= 9 g /dl; (2) Good coagulation function: defined as International standardized ratio (INR) or prothrombin time (PT) = 60 ml/min; 9. Understand and voluntarily sign written informed consent.
Exclusion criteria
Exclusion criteria: 1. During the operation, the surgical methods were changed, such as thoracotomy, increasing the number of incisions, and changing to lobectomy; 2. Massive bleeding occurred during the operation; 3. Empyema was found during the operation; 4. During the operation, it was found that the chest was bleeding seriously; 5. Conditions deemed unsuitable for inclusion by other researchers.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Pain score on the first day after surgery;Pain score on the second day after surgery;Pain score on the third day after surgery;Pain score on the 15th day after surgery;Pain score on the 30th day after surgery;The rate of postoperative pneumothorax;The rate of postoperative moderate-mass pleural effusion;the rate of postoperative cardiopulmonary complications; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative hospital stay; | — |
Countries
China
Contacts
Public ContactJingsi Dong
West China Hospital of Sichuan University
Outcome results
None listed