K07.0 K07.1 G47.31
Conditions
Interventions
Group 1: Patients with severe jaw deformity and indication (orthodontic indication group) for combined orthodontic and maxillofacial therapy and abnormal daytime sleepiness anamnesis according to Epwo
Sponsors
Poliklinik für Kieferorthopädie der Universitätsmedizin Göttingen
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Completed 18th year of life Severe skeletal dysgnathia Abnormal ESS or STOP-Bang score
Exclusion criteria
Exclusion criteria: • Craniofacial malformations • syndromal underlying disease • pregnancy • Withdrawal of consent for scientific use of data
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| • Investigation of the anatomical change after surgical realignment osteotomy of the oropharynx using a three-dimensional model (oropharyngeal volume of the area between the lower edge of the first to the third cervical vertebral body in milliliters). • differences in sleep quality by means of quantitative measurement Apnea-Hypopnea Index (AHI), Respiratory Disturbance Index (RDI), Oxygen Desaturation Index (ODI), snoring volume (in dB) • qualitative recording of daytime sleepiness (ESS score), sleep behavior (STOP-bang score), usability of the measurement system (UEQ and SUS score) Observation time points: T0: Immediately before surgical intervention T1: 4 months after surgery | — |
Secondary
| Measure | Time frame |
|---|---|
| • Establishment of a method for qualitative and quantitative assessment of sleep quality after bimaxillary repositioning osteotomies. • Formulation of a therapeutic approach for the treatment of obstructive sleep apneas and rhonchopathies • Quality improvement in the scope of care through advanced diagnostics | — |
Countries
Germany
Contacts
Public ContactHenning Schliephake
Klinik und Poliklinik für Mund,-Kiefer, und Gesichtschirurgie
Outcome results
None listed