Patients undergoing uniportal thoracoscopic surgery
Conditions
Interventions
Group A(FiO2=60%):different FiO2
Group B(FiO2=80%):different FiO2
Group C(FiO2=100%):different FiO2
Sponsors
Sichuan Science City Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1.conform to the surgical indications and elective right lung resection;2.aged 18-65 years old;3. BMI:18 to 30 kg/m2;3. American Society of Anesthesiologists (ASA) ?-?; 4. Quit smoking for 4 weeks before surgery;5, signed informed consent, in line with medical ethics.
Exclusion criteria
Exclusion criteria: 1.FEV1)/FVC=70% of expected value;2. Preoperative SPO2 < 90% and/or PaO2 < 60mmHg 3.presence of pulmonary or respiratory tract infection;4. Severe liver, kidney and endocrine diseases;5, anemia, severe cardiovascular disease and other organ dysfunction. 6. Those who refuse to sign informed consent.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence rate of atelectasis on the contralateral sid; | — |
Secondary
| Measure | Time frame |
|---|---|
| Time of intubation;rate of SPO2 <95% during intubation;Oxygenation index at different time points;the incidence index of postoperative pulmonary complications;postoperative length of stay; | — |
Countries
China
Contacts
Public ContactJinlong Ju
anesthesiology department,Sichuan Science City Hospital
Outcome results
None listed