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Seeing your gums in 3D: can personalized images spark better brushing?

NCT ID NCT07826715

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 17, 2026 · Last updated Sep 18, 2026 · Updated 1 time

Summary

Researchers are testing whether showing adults with gingivitis personalized 3D images of possible future gum changes helps them brush and clean between their teeth more consistently. The study enrolls 88 adults aged 18 to 60 with gingivitis, divided into three groups. One group receives standard face-to-face oral hygiene education, one watches general 3D animations, and one views personalized 3D visualizations built from their own mouth scans, followed by a motivational talk with a clinician. All groups receive the same nonsurgical periodontal treatment and brushing instruction. Researchers measure plaque, gum inflammation, bleeding, and motivation before treatment and six weeks later.

What this could mean

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

Active substance
Personalized three-dimensional visualization of possible gum changes, used as an educational and motivational tool alongside clinician-guided discussion
What this could lead to
If it works, personalized 3D images could become a low-cost way for dental clinics to motivate patients to keep up daily plaque control and prevent gum disease from worsening.
What could go wrong
This is a small, short six-week study in healthy adults with mild gingivitis, so any improvement may fade over time or may not apply to people with more advanced gum disease. The images show possible scenarios, not personal predictions, and could alarm some patients.

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

88 people

The number who actually took part.

Started

Aug 2021

Finished

Dec 2021

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 to 60 years

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: * Adults aged 18-60 years. Systemically healthy. Diagnosis of gingivitis according to the 2017 World Workshop classification. At least 20 natural teeth, excluding third molars. At least 12 years of formal education. Turkish as the native language. Probing depths ≤3 mm. Bleeding on probing at more than 10% of sites. Visible plaque at more than 50% of sites. Provision of written informed consent. Exclusion Criteria: * Dentists or dental students. Previous periodontal treatment or structured oral hygiene education. Use of antibiotics or nonsteroidal anti-inflammatory drugs within the preceding 3 months. Generalized gingival recession or dentin hypersensitivity. Full-arch fixed or removable prostheses. Acute odontogenic infections. Overhanging or defective restorations, or root caries that could affect oral hygiene practices. Active orthodontic treatment. Communicable diseases such as hepatitis or HIV infection. Cognitive, systemic, or physical conditions that could interfere with understanding the educational content or performing oral hygiene practices.

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Conditions

The condition(s) this trial relates to.

Dental Plaque gingivitis

As listed by the trial registrant

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

Contacts and locations

Locations

  • Faculty of Dentistry, Bolu Abant İzzet Baysal University, Department of Periodontics

    Bolu, Central, 14100, Turkey (Türkiye)

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