Interaction Between Body Posture and Nocturnal Sleeping Disorders in Dysgnathic Patients

Laboratoire de Biomécanique Georges Charpak

Status: Completed

Conditions: Sleep Disorder; Posture; Dentofacial Deformities

Treatments: Other: polysomnography

Study type: Interventional

Funder types: Other

Identifiers

NCT03532828

Dysmorphie / SAS

Details and patient eligibility

About

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

Enrollment: 100 patients

Sex: All

Ages: 16+ years old

Volunteers: No Healthy Volunteers

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

Trial design

Primary purpose: Basic Science

Allocation: Non-Randomized

Interventional model: Single Group Assignment

Masking: None (Open label)

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100 participants in 2 patient groups

Polysomnography alone

Experimental group

Description:

A polygraphy will be performed in 70 patient to search for obstructive sleep apnea

Treatment:

Other: polysomnography

Polysomnography and postural assesment

Experimental group

Description:

A polygraphy and a postural assesment will be performed in 30 patients

Treatment:

Other: polysomnography