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Clinical significance of upper airway dynamic MR in assessing obstructive sleep apnea hypopnea syndrome

Clinical significance of upper airway dynamic MR in assessing obstructive sleep apnea hypopnea syndrome

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500097530
Enrollment
Unknown
Registered
2025-02-20
Start date
2025-02-25
Completion date
Unknown
Last updated
2025-02-24

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

Observation group:None

Sponsors

Fifth Affiliated Hospital, Sun Yat-Sen University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1.Age 18 to 65; 2.Snoring as the main symptom; 3.No previous OSAHS-related treatment; 4.not limited to gender; 5.Voluntarily participated in this study and signed an informed consent form;

Exclusion criteria

Exclusion criteria: 1.Diseases with a clear cause of upper airway obstruction; 2.History of prior tumor radiotherapy or severe systemic disease;

Design outcomes

Primary

MeasureTime frame
apnea-hypopnea index;—

Secondary

MeasureTime frame
minimum therapeutic pressure;Post-treatment AHI;Ratio of anteroposterior diameter and area changes at the palatopharyngeal level;Adverse event evaluations;apnea index;hypopnea index;maximum therapeutic pressure;Ratio of anterior to posterior diameter and area changes at the level of the tongue root;Ratio of anterior to posterior diameter and area changes at the epiglottic level;—

Countries

China

Contacts

Public ContactHaiyu Hong

Fifth Affiliated Hospital, Sun Yat-Sen University

honghy@sysu.edu.cn+86 756 2528832

Outcome results

None listed

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