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New filling material takes on standard for Gum-Line cavities

NCT ID NCT06673888

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Summary

This study tested two types of dental fillings for cavities that form near the gum line on front teeth. Fifty adults received either an alkasite-based resin composite or a resin modified glass ionomer filling. Dentists checked the fillings right away, at 6 months, and at 1 year to see how well they held up. The goal was to see if the newer alkasite material works as well as the standard one.

What this could mean

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

Active substance
alkasite-based resin composite (Cention Forte) and resin modified glass ionomer
What this could lead to
If the alkasite material works as well or better, dentists may have a new, durable option for filling cavities near the gum line.
What could go wrong
This is a small, single-center trial with only 50 participants, so results may not apply to everyone. The follow-up is just one year, so long-term performance is unknown.

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

50 people

The number who actually took part.

Started

Dec 2024

Finished

Dec 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.

Ages

30 to 40 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 (30-40Ys) with class V cavities (ICDAS 4 or 5) in upper anterior teeth. * Males or females. * Have sufficient cognitive ability to understand consent procedures. * Co-operative patients approving to participate in the trial. * Anterior tooth cervical carious lesion with ICDAS score 4 or 5. * Vital upper anterior teeth with no signs or symptoms of irreversible pulpitis. * Mobility grade: no clinical mobility. * Teeth with healthy periodontium. Exclusion Criteria: * • Disabilities. * Systemic diseases or severe medically compromised. * Lack of compliance. * Evidence of severe bruxism, clenching or temporomandibular joint disorders. * Cognitive impairment * Periapical pathosis or signs of pulpal pathology. * Non-vital tooth. * Signs of pathological wear. * Endodontically treated tooth. * Severe periodontal affection or tooth indicated for extraction.

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Conditions

The condition(s) this trial relates to.

root caries

As listed by the trial registrant

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

Class V dental caries

Contacts and locations

Locations

  • Faculty of Dentistry, Cairo University

    Cairo, Egypt