- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03532828
Interaction Between Body Posture and Nocturnal Sleeping Disorders in Dysgnathic Patients
Nocturnal Respiratory Disorders Identification and Their Influence on the Body Posture and Breathing Synchronisation in Patients With Dentofacial Dysgnathia
The role of head posture has been demonstrated in patient with dentofacial deformities. However, the relationship between body posture and jaw disorders is unclear. Moreover, patients with obstructive sleep apnea have the same anatomical abnormalities than patients with dentofacial deformities. The aim of this study is to evaluate, firstly, nocturnal sleeping disorders among patients with jaw disorders. Secondly, the investigators aim to evaluate the interaction between body posture, breathing and dentofacial deformities.
A polygraphy will be performed on patient with dentofacial deformities before and after correcting jaw surgery. A postural evaluation will be done using EOS imaging system and a force plate
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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-
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Paris, France, 75013
- Laboratoire de biomécanique Georges CHarpak
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- patient in orthodontic preparation for a surgical treatment,
- age > 16 years
Exclusion Criteria:
- postural disorder (scoliosis, history of spine surgery),
- pregnancy or breastfeeding,
- patients under guardianship
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Basic Science
- Allocation: Non-Randomized
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Polysomnography alone
A polygraphy will be performed in 70 patient to search for obstructive sleep apnea
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Patients will have a polygraphy, a postural evaluation including Vicon system, EOS imaging, ang a force platform
Other Names:
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Experimental: Polysomnography and postural assesment
A polygraphy and a postural assesment will be performed in 30 patients
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Patients will have a polygraphy, a postural evaluation including Vicon system, EOS imaging, ang a force platform
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in 2D displacement range of the pressure center
Time Frame: Baseline, 1 year
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Pressure center is recorded with force plates 1month before and 1 year after orthognathic surgery
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Baseline, 1 year
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in EOS criteria description
Time Frame: Baseline, 1 year
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Criteria: pelvic tilt, cervical lordosis, C7 sagittal vertical axis, T1 slope thoracic kyphosis, lumbar lordosis , pelvic incidence, sacral slope.
1month before and 1 year after orthognathic surgery
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Baseline, 1 year
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Change Stabilometric criteria description
Time Frame: Baseline, 1 year
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2D displacement of the pressure center according to the anteroposterior axis, the lateral axis.
2D displacement speed.
1month before and 1 year after orthognathic surgery
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Baseline, 1 year
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Change in Cephalometric analysis
Time Frame: Baseline, 1 year
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Lateral cephalograms are recorded before and after surgery
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Baseline, 1 year
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Change Polygraphy criteria description
Time Frame: Baseline, 1 year
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Apnea-hypopnea index, oxygen saturation , before and after orthognathic surgery
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Baseline, 1 year
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Change in Dentofacial deformities description
Time Frame: Baseline, 1 year
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Clinical evaluation before and after surgery
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Baseline, 1 year
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Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Mental Disorders
- Nervous System Diseases
- Neurologic Manifestations
- Congenital Abnormalities
- Musculoskeletal Diseases
- Stomatognathic Diseases
- Stomatognathic System Abnormalities
- Maxillofacial Abnormalities
- Craniofacial Abnormalities
- Musculoskeletal Abnormalities
- Sleep Wake Disorders
- Dentofacial Deformities
Other Study ID Numbers
- Dysmorphie / SAS
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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