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NCT Number: NCT05150470

Evaluation of the Dental Movements Caused by Oral Appliance in Sleep Apnea Syndrome

The DO OAM study is a mono-center, interventional, prospective study carried out in CH VALENCE.

It will estimate the prevalence of dental movements in patients treated by oral Appliance for Sleep Apnea syndrome.

The investigators will used fingerprinting technique by taking multiple photographs of the teeth that allow for the three-dimensional reconstruction of the teeth

this study will provide a better understanding of dental movement caused by oral appliance

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Key information

Conditions

Sleep Apnea Syndromes Apnea Dyssomnias Nervous System Diseases Respiration Disorders Respiratory Tract Diseases Sleep Disorders, Intrinsic Sleep Wake Disorders

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Ch Valence

Valence, 26000, France

About this study

oral appliances are indicated for the treatment of Sleep Apnea syndrome. Dentoskeletal effects of oral Appliance are imperfectly assessed.

the investigators want to study dental movements by comparing three-dimensional reconstruction of the teeth and the dental articulation in patients treated for sleep apnea syndrome in our Hospital.

The study consists of an additional acquisition of three-dimensional reconstruction of teeth.

the data previously acquired during the first digital impression according usual practise will be compared to this additional acquisition.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patient with a diagnosis of sleep apnea syndrome treated by Oral appliances in CH Valence
  • Availability of previous digital impressions required for Oral appliances manufacturing
  • Age ≥ 18 years old
  • Read, write and understand the French language

Exclusion criteria

  • Patient under guardianship, deprived of liberty, safeguard of justice
  • Refusal to participate in research

Treatment and study plan

Prevention

Other

dental digital fingerprinting

Other names: dental digital fingerprinting

Primary outcomes

  1. dental movement

    Time frame: 1 DAY at inclusion visit only

    dental length rotation (mm)

Sponsors and collaborators

Lead sponsor

Centre Hospitalier de Valence

Other

Collaborators

  • Claude Bernard University

Registry information

Official study title

Evaluation of the Dental Movements Caused by Oral Appliance in Syndrome Sleep Apnea Syndrome(DPOAM)

Acronym: DPOAM

Important dates

Study start
2021
Primary completion
2022
Study completion
2022
First posted
Dec 9, 2021
Registry last updated
Sep 8, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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