thoracic surgery
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1)Aged 20 to 60 years; 2)ASA I~II; 3)Elective surgery undergo general anesthesia; 4)Surgical time= 2 hours; 5)Fully cooperate to perform spirometry. 6)Informed consented and volunteered to participate.
Exclusion criteria
Exclusion criteria: 1)Smoking; 2)Immune dysfunction (history of a common autoimmune disease, such as type-1 diabetes or rheumatoid arthritis); 3)Abnormal lung function (forced expiratory volume in 1 s 50% of predicted value, maximal oxygen consumption 35 kg/m2.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| postoperative pulmonary function;postoperative inflammatory response; | — |
Countries
China
Contacts
South Campus, Ren Ji Hospital, School of Medicine, Shanghai Jiaotong University