Effects of posture on spirometry in patients with obstructive sleep apnea
Not Applicable
Recruiting
- Conditions
- Diseases of th respiratory system
- Registration Number
- KCT0003708
- Lead Sponsor
- The Catholic University of Korea, St. Paul's Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 100
Inclusion Criteria
Patients with obstructive sleep apnea
- Age over 18 years old
- Able to perform pulmonary function test
- Performed or have planned polysomnography within 1year at the date of pulmonary function test
- Agree to join the clinical study voluntarily and signed a consent form
Exclusion Criteria
- Difficulties in perforoming pulmonary function test
- Disagree to join the clinical study
- Difficulties in sitting or supine position
Study & Design
- Study Type
- Interventional Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Positional change of pulmonary function test
- Secondary Outcome Measures
Name Time Method Polysomnography