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LASER tooth treatment shows promise for saving damaged teeth in kids

NCT ID NCT07427615

Disease control Sponsor: Ahmed Ibrahim Salim 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026

Summary

This study tested a new way to clean and treat immature permanent teeth that have been damaged by injury or decay. Thirty patients received either standard treatment or a LASER-activated cleaning method. The goal was to see if the LASER approach could improve healing and help the tooth root grow more fully over 12 months.

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

30 people

The number who actually took part.

Started

Mar 2023

Finished

Nov 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

9 to 25 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: * Non-vital immature permanent maxillary anterior teeth due to trauma or caries * Incomplete root formation with apical foramen \> 1 mm * Medically healthy patients Exclusion Criteria: * Allergy to medications used in the study Teeth requiring post and core restorations Periodontal pockets \> 4 mm Apical foramen \< 1 mm Periapical radiolucency \> 10 mm Internal or external root resorption History of major systemic surgeries (e.g., cardiac surgery, kidney transplantation, hemodialysis)

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As listed by the trial registrant

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

Regenerative endodontic procedures

Contacts and locations

Locations

  • Outpatient clinic, Department of Endodontics Faculty of Dentistry, Tanta University

    Tanta, Gharbia Governorate, Egypt

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