None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Adult Patients over 18 years old undergoing robot assisted laparoscopic radical prostectomy
Exclusion criteria
Exclusion criteria: - Patient with cardiovascular disease - Patient with severe obstructive or restrictive pattern on pulmonary function test - History of lung surgery - Patients with pulmonary bullae - Patient who are preoperatively hemodynamically instable, which needs vasoactive drug continuously infusion - Patient with elevated intracranial pressure - Patient who are inappropriate to use the EIT(ex. hemidiaphragm paralysis, pacemaker inserted patient)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Systolic blood pressure change | — |
Secondary
| Measure | Time frame |
|---|---|
| ? PaO2/FiO2 ratio (PaO2/FiO2 ratio of extubation period - PaO2/FiO2 ratio before recruitment maneuver);lung dynamic compliance;Ventilation distribution(ROI 4 change, EELI, etc. ) on Electrical Impedance Tomography(EIT) | — |
Countries
Korea, Republic of
Contacts
Samsung Medical Center