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Last-Ditch tooth rescue: pull it out and replant it?

NCT ID NCT06893107

Disease control Sponsor: University of Fujairah 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jul 22, 2026 · Updated 2 times

Summary

This study tests a procedure called intentional replantation for single-rooted teeth that are considered hopeless due to advanced gum disease. Researchers will remove the tooth, treat it outside the mouth, and put it back in the socket. They will track bone healing, pain, and tooth mobility over 9 months in 45 adults aged 18-70. The goal is to see if this approach can save teeth that would otherwise be extracted.

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

45 people

The number who actually took part.

Started

Mar 2024

Finished

Mar 2026

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 70 years

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: Patients meeting the specified criteria will be included in the study. * The patients with American Society of Anesthesiologists physical status classification 1 and 2. * Radiographic bone loss of at least 50% around the targeted tooth. * Probing depth of at least 5 millimetres around the targeted tooth. * Grade III mobility (extreme mobility) of the targeted tooth according to Miller's classification. * Grade II mobility or less (minimal to slight increased mobility without functional impairment) of adjacent teeth. * Distance between the targeted tooth and adjacent teeth less than 2 millimetres. * Patient preference for tooth retention through intentional replantation over extraction. Exclusion Criteria: * Previous history of failed IR. * Severe anatomical limitations in the treatment area. * Unwillingness to adhere to follow-up protocols

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Conditions

The condition(s) this trial relates to.

chronic periodontitis

As listed by the trial registrant

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

Chronic periodontitis

Contacts and locations

Locations

  • Dental Clinic, College of Dentistry, University of Fujairah,

    Fujairah, Emirate of Fujairah, 2202, United Arab Emirates

More trials for these conditions

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