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Effect of Different Oxygen Concentration on Postoperative Pulmonary Complications After Pulmonary Reexpansion
Sponsor: RenJi Hospital
Summary
To evaluate the effect of 80% inspiratory oxygen fraction (FiO2) and 30% FiO2 on the incidence of pulmonary complications after pulmonary reexpansion following one-lung ventilation and 2-hour postoperative within the first 7 days after thoracic surgery, based on lung protective ventilation strategy.
Official title: Effect of Different Oxygen Concentration on Postoperative Pulmonary Complications After Pulmonary Reexpansion Following One-lung Ventilation in Thoracic Surgery（DOC-PCT Trial）- A Prospective Randomized Controlled Clinical Study.
Key Details
Gender
All
Age Range
18 Years - 79 Years
Study Type
INTERVENTIONAL
Enrollment
300
Start Date
2024-02-01
Completion Date
2026-04-30
Last Updated
2024-01-11
Healthy Volunteers
No
Conditions
Interventions
low FiO2
FiO2 was 100% in two-lung ventilation during anesthesia induction and one-lung ventilation stage intraoperative. FiO2 was 30% in two-lung ventilation after pulmonary reexpansion. During 2 hours after extubation, oxygen was administered through a non-reabsorption mask (high concentration oxygen mask; Intersurgical Ltd, Wokingham, UK) with a respiratory sac in the post anesthesia care unit (PACU), FiO2 was 30% (2L oxygen +14L air per minute). If the subjects who need to be admitted to the intensive care unit (ICU) fail to resuscitate the extubation within a short time after surgery due to their condition and require prolonged respiratory support, FiO2 should be adjusted to 30% 2 hours after admission to the ICU, and respiratory support according to the routine ventilation strategy of ICU should be provided 2 hours later.
high FiO2
FiO2 was 100% in two-lung ventilation during anesthesia induction and one-lung ventilation stage intraoperative. FiO2 was 80% in two-lung ventilation after pulmonary reexpansion. During 2 hours after extubation, oxygen was administered through a non-reabsorption mask (high concentration oxygen mask; Intersurgical Ltd, Wokingham, UK) with a respiratory sac in the post anesthesia care unit (PACU), FiO2 was 80% (14L oxygen +2L air per minute). If the subjects who need to be admitted to the intensive care unit (ICU) fail to resuscitate the extubation within a short time after surgery due to their condition and require prolonged respiratory support, FiO2 should be adjusted to 80% 2 hours after admission to the ICU, and respiratory support according to the routine ventilation strategy of ICU should be provided 2 hours later.
Locations (1)
Renji Hospital
Shanghai, Shanghai Municipality, China