lung disease
Conditions
Interventions
Lung-protective ventilation:tidal volume (VT)6-8ml, PEEP 5 cmH2O, maintenance of plateau pressure <30 cmH2O, 30s of 30 cm H2O CPAP every 30 min,
conventional mechanical ventilation :mechanical ventilation with a tidal volume of 8 to 10 ml per kilogram of predicted body weight,
Sponsors
The Affiliated Yantai Yuhuangding Hospital of Qingdao University
Eligibility
Sex/Gender
All
Age
46 Years to 70 Years
Inclusion criteria
Inclusion criteria: Anesthesiologists physical status score II/III, ARISCAT Score 26-44(27,28), postoperative abdominal band fixation is required
Exclusion criteria
Exclusion criteria: Preoperative hypoxemia, heart disease, serious liver and kidney damage, history of thoracic and abdominal surgery, history of drug allergy, those with reflux aspiration, abnormal increase of intraoperative peak inspiratory pressure,the tracheal catheter cannot be pulled out after the operation., patients transferred to ICU after surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| respiratory failure, respiratory infection, atelectasis, pneumothorax, bronchospasm and aspiration pneumonia and other pulmonary complications, patients were followed up for 7 days.; | — |
Contacts
Public ContactHongzhong Ma
The Affiliated Yantai Yuhuangding Hospital of Qingdao University
Outcome results
None listed