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Can a new ceramic crown make Same-Day implant restorations stronger and more beautiful?

NCT ID NCT05752539

Knowledge-focused Sponsor: Dentsply Sirona Implants and Consumables 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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 27, 2026 · Last updated Aug 28, 2026 · Updated 1 time

Summary

This study follows adults aged 18 to 75 who receive a CEREC Tessera crown on a single dental implant. Researchers use a standard checklist to rate the crowns' appearance and function, and they also track bone changes around the implant. The goal is to see how well these digitally made ceramic crowns hold up in 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
CEREC Tessera crowns (advanced lithium disilicate) placed on dental implants using a digital workflow
What this could lead to
If the crowns hold up well, dentists may gain a reliable, same-day option for restoring single implants with strong and good-looking ceramic crowns.
What could go wrong
This is a small observational study, so results may not apply to all patients. Crowns could chip, loosen, or cause gum irritation, and long-term performance is still uncertain.

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

About 25 people

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

Started

Oct 2023

Expected to finish

Feb 2028

An estimate. End dates often move.

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

The study population will include patients in School of Dentistry clinics that have had at least one dental implant placed and ready for restoration. In addition, all subjects enrolled into the study must fulfill below eligibility criterion.

Ages

18 to 75 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: * Adults aged 18-75 years. * Willing and able to sign and date the informed consent form and HIPAA form. * Have a single implant that has been successfully osseointegrated and deemed ready for restoration by the surgeon placing the implant. (A maximum of two single dental implant restorations per subject will be restored.) * Have a single implant that is acceptable to be restored with a digital workflow using the CEREC system. * Have a single implant to be restored with a screw retained advanced lithium disilicate crown. * Have a single implant with at least one adjacent tooth contact and with an occlusal contact. Exclusion Criteria: * Not willing to participate in the clinical investigation or not able to understand the content of the clinical investigation. * Unlikely to be able to comply with clinical investigation procedures according to the Principle Investigator's/Co-investigator's judgement. * Unable or unwilling to return for recall appointments for a period of 5 years. * Severe non-compliance to Clinical Investigation Protocol as judged by the PI or Co-investigators. * Women who self-report that they are possibly pregnant, pregnant, or lactating, as elective dental treatment is not indicated at these times. * Previous enrollment in the present clinical investigation. * Involvement in the planning and conduct of the clinical investigation (applies to both Dentsply Sirona personnel and from the clinical investigation site).

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As listed by the trial registrant

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

Dental prosthesis complication Dental prosthesis failure

Contacts and locations

Locations

  • Department of Cariology, Restorative Sciences, and Endodontics at School of Dentistry

    Ann Arbor, Michigan, 48109-1078, United States

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