Den här översättningen är inte klar ännu. Den här sidan är just nu på engelska.

Gå till den engelska sidan

Cure My Disease

Don't miss your cure!

 Log in / Sign up

Dental crown study tracks bite changes in Kids' weak molars

NCT ID NCT07530835

Knowledge-focused Sponsor: Ankara Yildirim Beyazıt University 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 This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 looks at how stainless steel crowns placed on weak permanent molars (due to a condition called MIH) affect a child's bite and jaw function. Forty-six children will have their teeth scanned before, right after, and up to 3 months after crown placement. The goal is to understand how the bite adapts over time, which can help dentists improve treatment for kids with this common tooth problem.

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

About 46 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Jun 2026

An estimate. Start dates often move.

Expected to finish

Dec 2027

An estimate. End dates often move.

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

6 to 14 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 for Participants * Absence of any skeletal anomalies * ASA physical status I or II according to the American Society of Anesthesiologists classification * Frankl behavior rating score of 3 or 4 * All permanent first molars erupted and in contact at maximum intercuspation * Emergency dental needs (e.g., toothache or acute conditions) previously managed * Presence of at least one permanent first molar with an MIH-TNI score of 2 or 4 requiring SSC restoration * No pain, clicking, or functional limitation in the temporomandibular joint region * Children and their legal guardians who read, understand, and provide written and verbal informed consent Inclusion Criteria for Tooth * Permanent first molars with MIH Treatment Need Index (MIH-TNI) score of 2 or 4 indicating the need for SSC restoration * Occlusal contact with the opposing tooth maintained at maximum intercuspation despite post-eruptive enamel breakdown, with a noticeable reduction in posterior occluso-vertical dimension * Absence of clinical and radiographic signs or symptoms associated with irreversible pulp inflammation or necrosis * Absence of gingival or periodontal pathology in the surrounding soft tissues Exclusion Criteria * Individuals with serious systemic or psychological conditions * Participants who fail to attend follow-up appointments * Those who exhibit excessive fear or anxiety reactions and are unable to cooperate during treatment

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Dental caries are added.

Vår säkerhetsrekommendation!

Genom att skicka in godkänner du våra Användarvillkor

Conditions

The condition(s) this trial relates to.

Bites and Stings dental caries

As listed by the trial registrant

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

Dental caries Dental occlusion Pediatric dentistry

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Ankara Yıldırım Beyazıt University Faculty of Dentistry

    Ankara, Keçiören, 06620, Turkey (Türkiye)

More trials for these conditions

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