Thorasic surgery requiring one lung ventilation
Conditions
Interventions
Patients receive general anesthesia with one lung ventilation (OLV), and lung ultrasonography before and after OLV.
Sponsors
Osaka National Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1) The patient who undergoes general anesthesia in Osaka national hospital 2) At the time of the anesthesia written consent acquisition, age is a patient 20 years or older. 3) It is a patient of class 1-3 by American Society of Anesthesiologists preoperation evaluation classification. 4) Sex: No object 5) The weight: No object 6) Having smoking or not: No object 7) A taste career: No object 8) A concomitant drug: No object
Exclusion criteria
Exclusion criteria: The applicable patient intends for even one following houses and excludes it. 1) It is a patient of class 4-6 by American Society of Anesthesiologists preoperation evaluation classification. 2) In addition, the patient who judged that the medical attendant of the final examination was inappropriate.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Change in LUS scores of dependent lung from the baselines. | — |
Secondary
| Measure | Time frame |
|---|---|
| 1. Change in LUS scores of the non-dependent lung from the baselines. 2. Correlation between LUS scores and pulmonary complications. | — |
Countries
Japan
Contacts
Public ContactMari Sunohara
Osaka National Hospital Department of anesthesiology
Outcome results
None listed