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Can a squeezable filling match the standard for cavities?

NCT ID NCT07806578

Disease control Sponsor: Yuzuncu Yil 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Sep 08, 2026 · Last updated Sep 09, 2026 · Updated 1 time

Summary

This trial tests whether an injectable, tooth-colored filling material works as well as a conventional one for repairing cavities in back teeth. Researchers will place both types of fillings in the mouths of 38 healthy young adults, each person getting both materials in different teeth. Over one year, they will check the fillings for appearance, function, and tooth health, and also examine the filling edges under a microscope to see how well they seal.

What this could mean

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

Active substance
Two tooth-colored filling materials: an injectable resin composite (G-ænial Universal Injectable) and a conventional resin composite (G-ænial Posterior), both used to restore cavities in back teeth.
What this could lead to
If the injectable filling performs as well as the conventional one, it could offer dentists a faster, easier option for restoring cavities in back teeth.
What could go wrong
This is a small, one-year study, so longer-term results may differ. The injectable material might not hold up as well as the standard filling over time.

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

38 people

The number who actually took part.

Started

Apr 2022

Finished

May 2023

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

20 to 45 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

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: * Systemically healthy individuals with good oral hygiene. * Presence of at least two carious lesions classified as International Caries * Detection and Assessment System (ICDAS) scores 4 or 5 in permanent premolars and/or molars. * Teeth suitable for direct Class I resin composite restoration. * Presence of an antagonist and adjacent tooth for each eligible tooth. * Provision of written informed consent. Exclusion Criteria: * Bruxism. * Malocclusion. * Xerostomia. * Periodontal disease. * Previous restoration or endodontic treatment in an eligible tooth. * Periodontal or periapical pathology involving an eligible tooth. * Absence of an antagonist or adjacent tooth.

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Conditions

The condition(s) this trial relates to.

dental caries

As listed by the trial registrant

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

Dental caries

Contacts and locations

Locations

  • Van Yüzüncü Yıl University Faculty of Dentistry

    Van, 65080, Turkey (Türkiye)

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