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Tooth-Saving survey: do egyptian dentists choose repair over replacement?

NCT ID NCT06417879

Knowledge-focused Sponsor: Cairo University 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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This completed study surveyed 323 licensed Egyptian dentists to understand their attitudes and practices regarding repairing old dental fillings instead of replacing them. The goal was to see how well dentists follow the modern, tooth-preserving approach of minimally invasive dentistry. Participants answered a questionnaire about their knowledge and choices when faced with a damaged filling.

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 successful, this study could reveal how well Egyptian dentists understand and apply restoration repair, guiding future education and training to promote tooth-preserving dentistry.
What could go wrong
This is a survey-based study, not a treatment trial. Results rely on self-reporting, which may not reflect actual practice. Findings are specific to Egypt and may not apply elsewhere.

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

323 people

The number who actually took part.

Started

Dec 2024

Finished

Mar 2025

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

Egyptian dental practitioners that have completed their bachelor's degree, internship, have practice license and registered in the Egyptian Dental Syndicate.

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: * Egyptian dental practitioners that have completed their bachelor's degree, internship, have practice license and registered in the Egyptian Dental Syndicate. Exclusion Criteria: * Undergraduate dental students * Dental practitioners that are still in internship * Dental practitioners that don't have their practice license yet. * Dental practitioners that are not registered in the Egyptian Dental Syndicate.

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Conditions

The condition(s) this trial relates to.

Behavior

As listed by the trial registrant

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

Attitude Dental restoration repair Practice

Contacts and locations

Locations

  • Cairo university

    Giza, Giza Governorate, 12311, Egypt

More trials for these conditions

Other studies related to the condition(s) this trial covers.