Evaluation of the airway changes in different degrees of severity of obstructive sleep apnea syndrome with 3-D airway computed tomography.

Evaluation of the airway changes in different degrees of severity of obstructive sleep apnea syndrome with 3-D airway computed tomography. - 3-D airway CT in patients with obstructive sleep apnea syndrome

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON32427

Enrollment

Registered

2009-04-06

Start date

2009-04-06

Completion date

Unknown

Last updated

2024-05-06

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

Conditions

OSAS Sleepapneusyndrome

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: clinical symptoms(>2); snoring, daytime somnolence and apnea with witness. apnea-hypopneaindex(AHI) >5/hour

Exclusion criteria

Exclusion criteria: clinical symptoms(

Design outcomes

Primary

Measure	Time frame
3-D CT, total airway volume (mm3) and configuration of the oropharyngeal area, minimal cross-sectional area and the localization of the minimal cross-sectional area.	—

Secondary

Measure	Time frame
Patients treated with an MRD (Mandibular Repositioning Device) will be scanned twice, with and withouth wearing the MRD. The primary study parameters with and withouth MRD will be compared.	—

Countries

Netherlands

Outcome results