Hemodynamic Changes During One Lung Ventilation in Non-intubated Vedio-assisted Thoracoscopic Operations
Last updated on April 2022Recruitment
- Recruitment Status
- Completed
- Estimated Enrollment
- 80
Inclusion Criteria
- age over 20 y/o, less than 70 y/o
- scheduled to receive VATS operations with OLV
- age over 20 y/o, less than 70 y/o
- scheduled to receive VATS operations with OLV
Exclusion Criteria
- cardiac disease ( including arrhythmias, congestive heart failure, coronary cardiac disease, etc.)
- previous thoracic surgery
- pulmonary disease
- cardiac disease ( including arrhythmias, congestive heart failure, coronary cardiac disease, etc.)
- previous thoracic surgery
- pulmonary disease
Summary
- Conditions
- Lung Neoplasms
- Type
- Observational
- Design
- Observational Model: Cohort
- Time Perspective: Prospective
Participation Requirements
- Age
- Between 20 years and 70 years
- Gender
- Both males and females
Description
Non-intubated vedio-assisted thoracoscopic (VATS) is proved safely performed as well as traditional intubated VATS. However, the differences of hemodynamic changes and fluid responsiveness during one lung ventilation(OLV) between these two groups were rarely reported. For complete lung collapse, spo...
Non-intubated vedio-assisted thoracoscopic (VATS) is proved safely performed as well as traditional intubated VATS. However, the differences of hemodynamic changes and fluid responsiveness during one lung ventilation(OLV) between these two groups were rarely reported. For complete lung collapse, spontaneous negative pressure respiration must be well maintained on non-intubated VATS. In comparison, positive pressure ventilation on dependent lung was applied during OLV in intubated VATS. This study planned to compared the changes of hemodynamics (including blood pressure, heart rate, cardiac output) during OLV between groups. As functional hemodynamic monitoring (FloTrac system) was mostly utilized with positive pressure ventilation, the applicability of FloTrac in non- intubated VATS was also testified. In this study, we also measure the fluid responsiveness by FloTrac system with rapid infusion (within 10 minutes) of 10 mL/kg crystalloid fluid. We planned to compare the changes on cardiac output and the fluid responsiveness during OLV between these two groups.
Inclusion Criteria
- age over 20 y/o, less than 70 y/o
- scheduled to receive VATS operations with OLV
- age over 20 y/o, less than 70 y/o
- scheduled to receive VATS operations with OLV
Exclusion Criteria
- cardiac disease ( including arrhythmias, congestive heart failure, coronary cardiac disease, etc.)
- previous thoracic surgery
- pulmonary disease
- cardiac disease ( including arrhythmias, congestive heart failure, coronary cardiac disease, etc.)
- previous thoracic surgery
- pulmonary disease
Tracking Information
- NCT #
- NCT02123173
- Collaborators
- Not Provided
- Investigators
- Principal Investigator: Ya-Jung Cheng department of anesthesiology, national taiwan university hospital
- Ya-Jung Cheng department of anesthesiology, national taiwan university hospital
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