The distribution characteristics and influencing factors of left and right nasal and oral airflow in OSA patients
Phase 1
Recruiting
- Conditions
- Obstructive sleep apnea hypopnea syndrome
- Registration Number
- ChiCTR2400088754
- Lead Sponsor
- Beijing Tongren Hospital, Capital Medical University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- Not specified
Inclusion Criteria
- Age =18 years and =65 years<br>2. To undergo polysomnography monitoring in a sleep medicine center for snoring, apnea, daytime sleepiness and other symptoms<br>3. The subjects can understand and sign the informed consent and comply with the test protocol
Exclusion Criteria
- Contains serious underlying diseases, such as coronary heart disease, diabetes, COPD, etc<br>2. OSAHS caused by special causes, such as abnormal thyroid or pituitary function and neuromuscular diseases, should be excluded<br>3. History of OSAHS related operations, such as nasal dilatation, UPPP, etc
Study & Design
- Study Type
- Observational study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Nasal respiration laterality index(LI);
- Secondary Outcome Measures
Name Time Method Sleep stage;Postural;