The effect of positive end-expiratory pressure ventilation strategy with or without lung recruitment during bariatric surgery on oxygenation and outcomes in obese patients
Conditions
Interventions
Experience group:Three lung recruitmsent operations were performed
Control group:without lung recruitmsent operations
Sponsors
Peking University Shenzhen Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1.Aged 18 to 60 years; 2.Under general anesthesia, patients underwent elective laparoscopic weight loss surgery, and the expected operation time was more than 2 hours; 3.ASA ?- ?; 4.BMI > 30kg/m^2
Exclusion criteria
Exclusion criteria: 1.Refused to participate in this study; 2.Have a history of serious arrhythmia, myocardial infarction, cardiac insufficiency (NYHAIII/IV) and other heart diseases; 3.Renal insufficiency; 4.Liver dysfunction; 5.Suffer from respiratory diseases; 6.Patients participated in other clinical studies.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Perioperative oxygenation index; | — |
Secondary
| Measure | Time frame |
|---|---|
| Pulmonary complications within 5 days after surgery;Postoperative VAS pain score;Postoperative hospital stay; | — |
Countries
China
Contacts
Public ContactWangyu
Peking University Shenzhen Hospital
Outcome results
None listed