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Digital twin study reveals best implant design for jawbone reconstruction

NCT ID NCT07266896

Knowledge-focused Sponsor: Centre Hospitalier Universitaire de Nice 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study used a computer model (digital twin) of one patient's jaw to compare three different dental implant configurations for people with severe bone loss. The goal was to see which setup distributes chewing forces most safely when teeth are loaded immediately after surgery. The all-on-six configuration gave the best stress distribution, suggesting it may be the safest option for immediate loading in grafted bone.

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

1 person

The number who actually took part.

Started

Nov 2023

Finished

Nov 2023

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

Edentulous maxillae, have had full-arch bone reconstruction in order to use the scanner before the bone graft and the scanner after the bone graft and simulate two configurations (all on four and quad zygomatic) on the digital model from the first scanner, and one implant configuration (all on six) on the digital model from the second scanner.

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

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: * Edentulous maxillae, have had full-arch bone reconstruction Exclusion Criteria: * None

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Conditions

The condition(s) this trial relates to.

Atrophic Maxilla

As listed by the trial registrant

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

Atrophic edentulous maxilla

Contacts and locations

Locations

  • CHU de Nice

    Nice, Alpes Maritimes, 06000, France

More trials for these conditions

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