Den här översättningen är inte klar ännu. Den här sidan är just nu på engelska.

Gå till den engelska sidan

Cure My Disease

Don't miss your cure!

 Log in / Sign up

One bottle or two? dental adhesive showdown for cavity repair

NCT ID NCT07731061

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 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jul 28, 2026 · Last updated Sep 09, 2026 · Updated 5 times

Summary

This trial tests whether a one-bottle or a two-bottle HEMA-free dental adhesive works better for filling cavities on the front surfaces of teeth. About 50 adults with early to moderate cavities will receive a filling using one of the two adhesives. Researchers will check how well the fillings stay in place, how they look, and whether they cause sensitivity over a year.

What this could mean

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

Active substance
dental adhesive (one-bottle or two-bottle HEMA-free universal adhesive system)
What this could lead to
If one adhesive performs better, it could simplify cavity repair and improve long-term restoration success.
What could go wrong
This is a small, early-stage trial with only 50 participants, so results may not apply to all patients or tooth types.

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

About 50 people

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

Expected to start

Nov 2026

An estimate. Start dates often move.

Expected to finish

Jan 2028

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.

Ages

18 to 55 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: . Patients aged from 18 to 55 years. * Patients with cervical carious lesions on the labial surfaces of anterior teeth. * Lesions classified as ICDAS 3 and 4. * Patients with good general health. * Patients able and willing to attend the follow-up visits at baseline, 6 months and 12 months. Exclusion Criteria: * Patients with severe or chronic periodontal disease. * Patients with poor oral hygiene or uncontrolled plaque accumulation. * Patients with bruxism or other parafunctional habits that may affect restoration survival. * Non-vital teeth. * Fractured or cracked teeth. * Teeth with defective existing cervical restorations. * Root caries extending beyond the restorative indication of the study. * Pregnant or lactating patients. * Patients with known allergy or hypersensitivity to any component of the adhesive systems or restorative material used in the study. * Patients unable to attend the scheduled follow-up visits.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Cervical caries are added.

Vår säkerhetsrekommendation!

Genom att skicka in godkänner du våra Användarvillkor

Conditions

The condition(s) this trial relates to.

dental caries root caries

As listed by the trial registrant

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

Cervical caries Clinical performance of two step hema free universal adhesive

How to take part

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

  1. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    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.

More trials for these conditions

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