Can a Glued-On zirconia bridge replace a missing tooth without implants?

NCT ID NCT04378140

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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 24, 2026 · Last updated Aug 25, 2026 · Updated 1 time

Summary

This trial tests a zirconia wing bridge, a false tooth with two wings bonded to the back of neighboring teeth, as a way to replace a single missing front tooth. About 8 people with one missing front tooth will receive the bridge and be checked every 6 months to see if it stays firmly attached and does not crack. The goal is to learn whether this minimally invasive option is durable enough for everyday use.

What this could mean

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

Active substance
zirconia wing bridge
What this could lead to
If successful, this could offer a durable, minimally invasive option for replacing a single missing front tooth without a dental implant.
What could go wrong
This is a very small early study (8 participants), so results may not apply broadly. The bridge could debond or fracture 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.

Participants

8 people

The number who actually took part.

Started

May 2017

Finished

Jul 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

Patients of both genders, ages 18 and above with one missing anterior teeth that has periodontal pockets of no more than 4 mm with abutment teeth being non-restored or minimally restored.

Ages

18 years and older

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: * Registered patient at Roseman University of Health Sciences in South Jordan, Utah who has undergone a health and dental screening * One missing anterior tooth * Adjacent teeth to the missing tooth must be non-restored or minimally-restored in with gums that have pockets of 4 millimeters or less * Fluent in English or Spanish Exclusion Criteria: * Patients who are not registered at Roseman University of Health Sciences in South Jordan, Utah * Patients who are unable to attend 6-month recall appointments

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Roseman University of Health Sciences

    South Jordan, Utah, 84095, United States

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