Incidence of postoperative atelectasis between pressure support mode ventilation and spontaneous respiration during emergence from anesthesia
Not Applicable
Completed
- Conditions
- Diseases of th respiratory system
- Registration Number
- KCT0004944
- Lead Sponsor
- Samsung Medical Center
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 100
Inclusion Criteria
1. Age = 20
2. Americal Society of Anesthesiologists (ASA) physical status I, II, III
Exclusion Criteria
1. Age< 20
2. Underlying lung disease (asthema, chronic obstructive lung disease, interstitial lung disease, restrictive lung disease)
3. Abnormal findings over moderate grade in preoperative pulmonary function test
4. High risk group of pleural addhesion (previous lung surgery, pneumothorax, pulmonary tuberculosis, lung neoplasm)
5. Pleural effusion
6. Emergerncy surgery
7. Obesity (body mass index =30 kg/m2)
8. Pregnancy
9. Difficult airway cases
Study & Design
- Study Type
- Interventional Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method postoperative atelectasis diagnosed by ultrasonography
- Secondary Outcome Measures
Name Time Method desaturation (SpO2<92%) event, oxygen supplement, postoperative fever;respiratory complications (cough, sputum, sore throat), postoperative hospital stay;partial pressure of oxygen