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Dental bridge study tests best cementing method for stronger smiles

NCT ID NCT07448701

Knowledge-focused Sponsor: Universitat Internacional de Catalunya Source: ClinicalTrials.gov ↗

What the study statuses mean

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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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 looks at two different ways to cement dental bridges onto titanium supports: one done outside the mouth on a model, and one done inside the mouth by the dentist. Thirty adults with missing teeth who already have two implants will get two identical bridges, each cemented using one of the methods. The goal is to measure tiny movements (microstrain) around the implants to see which technique puts less stress on the teeth.

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 30 people

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

Expected to start

Mar 2026

An estimate. Start dates often move.

Expected to finish

Jun 2027

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 years and older

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: * Adults (≥18 years old) in good general health. * Presence of an edentulous space requiring rehabilitation with a three-unit implant-supported fixed bridge. * Presence of two already osseointegrated Essential Cone implants (Klockner) indicated for a three-unit implant-supported restoration in the edentulous area. * Ability and willingness to participate and attend study visits and follow-up. * Signed informed consent. Exclusion Criteria: * ASA III or ASA IV. * Current or previous treatment with bisphosphonates. * Smoking \>10 cigarettes/day. * Extraction in the study area \<3 months before implant placement with incomplete healing. * Guided bone regeneration in the study area with \<6 months of healing time. * Signs of active periodontal disease (e.g., poor plaque control and/or bleeding on probing above acceptable levels).

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As listed by the trial registrant

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

Biomechanical phenomena Partial edentulism

How to take part

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  1. The places running it

    1 site. The list below names each one and where it is.

  2. 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 ↗

  3. A doctor treating you

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Contacts and locations

Locations

  • Clínica Universitària d'Odontologia UIC Barcelona

    Sant Cugat del Vallès, Barcelona, 08195, Spain

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