New study reveals best way to erase ugly tooth spots in kids

NCT ID NCT07494682

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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 Results may not be published yet.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

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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This status has not been confirmed recently, so it may be out of date.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 two simple, non-drilling treatments to cover up white or brown stains on children's front teeth caused by a condition called Molar-Incisor Hypomineralization (MIH). 64 kids aged 8-10 and their parents rated how the teeth looked before and 3 months after treatment. The goal was to see which method improved appearance and made kids and parents happier with their smiles.

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

64 people

The number who actually took part.

Started

May 2024

Finished

Dec 2024

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

8 to 10 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: * Age between 8 and 10 years, * Diagnosis of MIH according to the European Academy of Paediatric Dentistry (EAPD) criteria \[19\], with at least one permanent incisor exhibiting well-demarcated white-cream and/or yellow-brown enamel opacities causing esthetic concern to the child and/or parents, * Absence of urgent dental treatment needs, with completed treatment of posterior teeth, * Ability of both children and parents to read and understand Turkish. Exclusion Criteria: * Presence of urgent dental treatment or requirement for restorative treatment of MIH affected permanent first molars during the study period, * Presence of dental or facial anomalies other than MIH (e.g. hypodontia, cleft lip and/or palate), * Presence of dental caries, crown fractures, or extrinsic/intrinsic tooth discolorations that could compromise esthetic perception, * Presence of other developmental enamel defects (e.g. enamel hypoplasia, amelogenesis imperfecta, fluorosis, or hypoplasia related to previous dental trauma), * Previous restorative treatment, resin infiltration, microabrasion, and/or tooth whitening on the affected incisors, * Children and/or parents who were unlikely to attend follow-up visits or were unable to read and understand Turkish.

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Conditions

The condition(s) this trial relates to.

Dental Enamel Hypomineralization Molar Hypomineralization Tooth Discoloration

As listed by the trial registrant

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

Contacts and locations

Locations

  • Pamukkale University Faculty of Dentistry , Denizli

    Denizli, 20160, Turkey (Türkiye)

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