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Could a simple scan replace the goopy plaque dye at the dentist?

NCT ID NCT07555223

Diagnosis Sponsor: University Ghent Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study is testing whether a special intraoral scanner can accurately detect dental plaque and cavities, compared to standard methods like dye and X-rays. Researchers will scan the teeth of 50 adults aged 18 to 70 and compare the results to traditional plaque-disclosing agents and visual inspection with bitewing X-rays. If the scanner works well, it could make dental checkups faster and more comfortable.

What this could mean

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

Active substance
intraoral scanning device
What this could lead to
If successful, this could provide a faster, less messy way to detect plaque and cavities during dental checkups.
What could go wrong
This is a small, early-stage study with only 50 adults, so results may not apply to everyone. The scan might not catch all cavities or plaque compared to traditional methods.

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 50 people

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

Started

Apr 2025

Expected to finish

Jul 2027

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

Adult patients aged 18 to 70 years undergoing intraoral examination in a clinical setting, with at least 20 teeth, who are not pregnant and able to provide informed consent.

Ages

18 to 70 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 to 70 years * Not pregnant and not planning pregnant * At least 20 teeth present * Ability to provide informed consent Exclusion Criteria: * Conditions that prevent proper intraoral examination (e.g., severe gag reflex, limited mouth opening) * patient unable to provide informed consent

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Conditions

The condition(s) this trial relates to.

dental caries Dental Plaque

As listed by the trial registrant

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

Dental caries Dental plaque

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

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Tandarts Praktijk VERVACK

    RECRUITING

    Wondelgem, Botestraat, 104, Belgium

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