postoperative complications
Conditions
Interventions
Individualized PEEP group:Adjustment of appropriate PEEP by pulmonary impedance imaging
PEEP5 group:Tidal volume 6 ml/kg + 5 cm water PEEP
Sponsors
The Second Affiliated Hospital of Soochow University
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18-60 years old; ASA I - III; 2. Patients undergoing craniocerebral tumor surgery in our hospital.
Exclusion criteria
Exclusion criteria: (1) patients who are in other clinical trials; (2) patients with severe ventilatory dysfunction or other acute respiratory distress syndrome, or patients with disease of thoracic wall affecting chest compliance; (3) Severe heart disease (NYHA III - IV, or acute coronary syndrome, persistent ventricular arrhythmia); (4) Patients with neuromuscular disease; (5) Patients cardiac pacemaker implantation; (6) Pregnant women; (7) The patients who refused to participate in the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Pulmonary complications in hospital; | — |
Secondary
| Measure | Time frame |
|---|---|
| PO2/FiO2;Non-pulmonary complications in hospital;Time of hospitalization;Mortality; | — |
Countries
China
Contacts
Public ContactHai-rui Liu
The Second Affiliated Hospital of Soochow University
Outcome results
None listed