Inspired oxygen fraction and atelectasis
Not Applicable
Completed
- Conditions
- Not Applicable
- Registration Number
- KCT0004729
- Lead Sponsor
- Samsung Medical Center
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 212
Inclusion Criteria
Patients over 50 years old who scheduled to discharge the recovery room after general anesthesia at Samsung Medical Center
Exclusion Criteria
Patients who are scheduled to discharge to intensive care unit after surgery (high-risk surgery and patient group)
Patients who need to apply unilateral lung ventilation
Head and neck surgery (because of various postoperative respiratory management)
Patients who cannot be performed postoperative lung ultrasonography (the site of operation)
Study & Design
- Study Type
- Interventional Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method lung ultrasonography (Each of the 12 quandrants was assigned a score of 0-3, total score 0~36);lung ultrasonography (Significant atelectasis was defined as a consolidation score = 2)
- Secondary Outcome Measures
Name Time Method Peripheral Oxygen Saturation (SpO2) Levels Measured After recovery room;the frequency of Peripheral Oxygen Saturation (SpO2 <95%);the incidence of oxygen supply needed at time of discharge from recovery room;the incidence of oxygen supply needed at postoperative 1 day;Peripheral Oxygen Saturation (SpO2) in Room Air;postoperative pulmonary complication (diagnosed by Melbourne score);the duration of hospital stay;postoperative nausea/vomiting;chest X-ray;the frequncy of FiO2 change;Lowest Peripheral Oxygen Saturation (SpO2) Levels During Surgery;postoperative wound problem