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AI takes on dentists in Gum-Type showdown

NCT ID NCT07570290

Knowledge-focused Sponsor: Ondokuz Mayıs University Source: ClinicalTrials.gov ↗

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study compares how well an artificial intelligence (AI) model and dentists with different experience levels can determine a person's gum type (thin or thick). Researchers will take photos of the front teeth of 40 healthy adults and have both AI and human examiners classify the gum type using two methods. The goal is to see if AI can match the accuracy of experienced dentists.

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.

Participants

About 40 people

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

Expected to start

May 2026

An estimate. Start dates often move.

Expected to finish

Oct 2026

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.

Who is studied

The study population will consist of systemically and periodontally healthy adults attending the Department of Periodontology at Ondokuz Mayıs University, Faculty of Dentistry, for routine dental care or check-up. Eligible participants will have natural maxillary anterior incisors and meet all inclusion criteria. Additionally, the examiner population will include: Periodontology research assistants currently working in the department. Fourth- and fifth-year dental intern students who have completed the periodontology clinical rotation.

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 for Volunteer Participants Who Will Participate in Transparency and Visual Assessment: * Systemically and periodontally healthy individuals. * Presence of natural maxillary anterior incisors. Exclusion Criteria: * Presence of fixed crowns or cervical restorations on the evaluated teeth. * Pregnant or breastfeeding women. * Signs of gingival inflammation or periodontal disease with attachment loss. * Presence of buccal gingival recession. * Use of medications known to cause gingival enlargement. * Presence of congenital anomalies or dental structural defects. Inclusion Criteria for Clinicians: * Research assistants: Must be currently working in the Department of Periodontology. * Dental Intern Students: Fourth- or fifth-year students who have completed periodontology clinical rotation. Exclusion Criteria for Clinicians: * Those who are confirmed to be color blind by the Ishihara test

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As listed by the trial registrant

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

Gingival phenotype assessment

How to take part

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  1. 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 ↗

  2. A doctor treating you

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