The distribution characteristics and influencing factors of left and right nasal and oral airflow in OSA patients

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2400088754

Enrollment

Unknown

Registered

2024-08-26

Start date

2023-09-16

Completion date

Unknown

Last updated

2024-09-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Obstructive sleep apnea hypopnea syndrome

Interventions

OSAHSgroup:No Intervention

Control:No Intervention

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Age =18 years and =65 years 2. To undergo polysomnography monitoring in a sleep medicine center for snoring, apnea, daytime sleepiness and other symptoms 3. The subjects can understand and sign the informed consent and comply with the test protocol

Exclusion criteria

Exclusion criteria: 1. Contains serious underlying diseases, such as coronary heart disease, diabetes, COPD, etc 2. OSAHS caused by special causes, such as abnormal thyroid or pituitary function and neuromuscular diseases, should be excluded 3. History of OSAHS related operations, such as nasal dilatation, UPPP, etc

Design outcomes

Primary

Measure	Time frame
Nasal respiration laterality index(LI);	—

Secondary

Measure	Time frame
Sleep stage;Postural;	—

Countries

China

Contacts

Public ContactYanru Li

Beijing Tongren Hospital, Capital Medical University

liyanruru@aliyun.com+86 135 5269 3024

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026