Lung complications
Conditions
Interventions
group A :VT is set to 8ml/kg, Peep is 5cmH20
group B:VT Set to 6ml/KG Titer Individualized PEEP Group (Group B)
group C:VT settings to 7ml/kg tick individualized PEEP group (group C)
Sponsors
First Affiliated Hospital of Zhengzhou University
Eligibility
Sex/Gender
All
Age
51 Years to 80 Years
Inclusion criteria
Inclusion criteria: Age 51-80 years old, BMI 24-28kg/m2, ASA class ?-?, HB> 100G/L.
Exclusion criteria
Exclusion criteria: In patients with severe cardiovascular and cerebrovascular diseases, patients with severe obstructive ventilation dysfunction or patients with no lungs have a history of upper respiratory tract infection one month before surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Pplat;Ppeak;Drive pressure;Cardiac output;Stroke volume;MAP;HR;PaO2;PaCO2;Death rate;Respiratory system closerness; | — |
Countries
China
Contacts
Public ContactZhentao Sun
First Affiliated Hospital of Zhengzhou University
Outcome results
None listed