None listed
Conditions
Interventions
completely loose group:The inferior pulmonary ligament is completely loose
partially loose group:The inferior pulmonary ligament is partially loose
Keep the lung ligament group:Keep the lung ligament
Sponsors
The First Affiliated Hospital of Nanchang University
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1. Age >18 years old and <75 years old; 2. Patients who meet the indications for thoracoscopic left/right pulmonary lobectomy; 3. Preoperative cardiopulmonary function examination can tolerate patients with upper lung lobectomy; 4. Preoperative ECOG physical strength status score 0-1; 5. Preoperative ASA score I-II; 6. The patient or his authorized client is aware of the content and purpose of this study and agrees to;
Exclusion criteria
Exclusion criteria: 1. Patients with important organ dysfunction or other serious underlying diseases before the operation, with surgical contraindications and cannot tolerate surgery; 2. Patients who consider the presence of submediastinal lymph node enlargement and metastasis and need additional operation at the lower lung ligament; 3. Patients who have undergone thoracic surgery or radiofrequency ablation before; 4. Patients with concurrent pneumonia, empyema, tuberculous pleurisy, thoracic atresia, or conversion to open chest surgery were found during the operation; 5. Patients who are found to have malignant lung tumors in the middle and late stages, need medical treatment, and no surgical indications are required; 6. Patients with both lung lesions require surgery at the same time; 7. Patients or their authorized client refuse this researcher.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative residual cavity rate;Changes in bronchial angle after surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| The number of days and drainage of the thoracic drainage tube after surgery; | — |
Countries
China
Contacts
Public ContactZeng Shanggan
The First Affiliated Hospital of Nanchang University
Outcome results
None listed