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Can Eye-Tracking reveal the social impact of jaw surgery?

NCT ID NCT06494709

Knowledge-focused Sponsor: Centre Hospitalier Universitaire, Amiens Source: ClinicalTrials.gov ↗

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Sep 08, 2026 · Last updated Sep 09, 2026 · Updated 1 time

Summary

This study uses eye-tracking to measure how people look at faces of patients before and after orthognathic surgery, which corrects jaw deformities. Researchers show photos of faces to healthy volunteers and record where they look, especially the lower face. The goal is to see if surgery changes the attention given to the mouth and chin area, which may relate to social perception and quality of life.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Eye-tracking observation of facial attention
What this could lead to
If this works, it could show how jaw surgery changes the way others perceive and pay attention to a person's face, potentially improving social outcomes for patients.
What could go wrong
This is a small pilot study, so results may not apply broadly. Eye-tracking measures attention, not social judgment, and the findings may not predict real-world interactions.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 60 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jul 2024

Expected to finish

Aug 2028

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Naïve subject with regard to dentofacial deformities and their management * Subject with no known facial pathology * Subject having provided an informed consent * Subject \> 18 years old Exclusion Criteria: * Subject familiar with dentofacial deformities and their management (e.g., health professionals in the relevant specialties) * Subject with known facial pathology (dentofacial deformity or other) * Subject under guardianship, curators or justice protection

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Conditions

The condition(s) this trial relates to.

Dentofacial Deformities

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Dentofacial deformities Eye tracking Orthognathic surgery Social perception

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

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Contacts and locations

Locations

  • Amiens University Hospital

    RECRUITING

    Amiens, Picardie, 80054, France

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