Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Double Blind (Subject, Outcomes Assessor)
T1,T2,T3,T4: all measurement in lateral position, T1-arterial oxygenation(PaO2), T2-arterial oxygenation(PaO2),T3-arterial oxygenation(PaO2),T4-arterial oxygenation(PaO2)
T1(10min before one-lung ventilation),T2(30min after one-lung ventilation),T3(60min), T4(10min after two lung ventilation)
Young Jun Oh, M.D.,PhD.
Yonsei University College of Medicine
Korea: Food and Drug Administration