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AI helps dentists spot hidden infections – could save more teeth from root canals?

NCT ID NCT06767371

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026

Summary

This study tested a procedure called full pulpotomy (removing only the infected pulp inside the tooth crown) in 58 adults with severe toothache. It compared success in teeth with and without an infection at the root tip (apical periodontitis), using an AI tool to help detect the infection on X-rays. The goal was to see if this less-invasive treatment works as well as a full root canal, especially when infection is present.

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

58 people

The number who actually took part.

Started

Nov 2024

Finished

Aug 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.

Ages

20 to 45 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: * Presence of vital mature permanent molars diagnosed as severe irreversible pulpitis with apical periodontitis diagnosed clinically and radiographically and cases diagnosed as moderate irreversible pulpitis without apical periodontitis diagnosed clinically and radiographically per Wolter's classification. * Participants of both genders falling within the age range of 20 to 45 years. * Confirmation of vital bleeding pulp tissue in all canals following complete pulpotomy. Exclusion Criteria: * Non-vital tooth * Moderate pulpitis with apical periodontitis * Teeth with Immature roots * Uncontrolled pulpal bleeding persisting beyond 10 minutes post-application of sodium hypochlorite as a hemostatic agent. * Insufficient bleeding post-pulp exposure, indicative of pulp degeneration. * Cases categorized as initial and mild pulpitis per Wolter's classification.

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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

  • Misr International University

    Cairo, Obour, 23726., Egypt

More trials for these conditions

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