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Morphological study of the upper airway obstruction sites induced by drug induced sleep endoscope under Nacrotrend monitoring

Morphological study of the upper airway obstruction sites induced by drug induced sleep endoscope under Nacrotrend monitoring

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-ONC-17012184
Enrollment
Unknown
Registered
2017-07-30
Start date
2017-08-01
Completion date
Unknown
Last updated
2017-08-21

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

Case series:nacrotrend index

Sponsors

Huiya Hospital of the First Affiliated Hospital, Sun Yat-sen University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: From 2017-6 to June 2018, diagnosed with obstructive sleep apnea hypopnea syndrome (OSAHS), patients older than 18 years old, and confirmed by polysomnography, without any other complications

Exclusion criteria

Exclusion criteria: 1) refused to undergo polysomnography, while suffering from severe cardiovascular and pulmonary diseases; 2) at the acute stage of airway inflammation; 3) refused to participate in the research project; 4) a history of oropharyngeal surgery or laryngeal surgery was performed in January; 5) there is a history of radiotherapy and chemotherapy for head and neck cancer.

Design outcomes

Primary

MeasureTime frame
apnea hypoventilation index;BMI;Friedman type;Epworth Sleepiness Scale;—

Countries

China

Contacts

Public ContactChunlin Luo

Huiya Hospital of the First Affiliated Hospital, Sun Yat-sen University

alex3512006@126.com+86 15920112205

Outcome results

None listed

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