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Do dentists know enough about advanced imaging? a new study investigates

NCT ID NCT07651969

Knowledge-focused Sponsor: University of Barcelona Source: ClinicalTrials.gov ↗

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 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 surveys dentists, dental students, and maxillofacial surgeons to assess their knowledge and attitudes about advanced imaging techniques like CBCT, CT, MRI, PET/CT, and SPECT/CT. Participants complete an online questionnaire covering theory, confidence, and clinical use. The goal is to identify training needs and improve radiological safety in dentistry.

What this could mean

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

What this could lead to
If it works, this could identify gaps in dental education and improve how advanced imaging is used in dentistry.
What could go wrong
This is a small survey study, so results may not apply to all dental professionals. It measures knowledge, not patient outcomes.

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 220 people

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

Expected to start

Jun 2026

An estimate. Start dates often move.

Expected to finish

Nov 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 consists of dental professionals and dental students, including general dentists, dentists with postgraduate training, oral and maxillofacial surgeons, undergraduate dental students, and postgraduate dental students. Participants will be recruited to assess their knowledge, attitudes, confidence, and clinical practices regarding advanced maxillofacial imaging modalities, including CBCT, CT, MRI, PET/CT, and SPECT/CT.

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

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: General dentists, dentists with postgraduate training, oral and maxillofacial surgeons, undergraduate dental students, or postgraduate dental students. Ability to read and understand the questionnaire language. Willingness to participate and provide informed consent. Completion of the study questionnaire. Exclusion Criteria: Refusal or inability to provide informed consent. Incomplete or partially completed questionnaires. Duplicate questionnaire submissions.

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As listed by the trial registrant

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

Knowledge

How to take part

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

  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

    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.

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