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Which brace fixes kids' open bite better? new study aims to find out

NCT ID NCT07509567

Disease control Sponsor: Mansoura 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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Sep 09, 2026 · Updated 4 times

Summary

This study compares two dental appliances—a palatal crib and bonded spurs—to treat anterior open bite in children aged 7 to 12. Twenty kids will be randomly assigned to one of the two braces and followed for 6 months. The goal is to see which appliance works better and is more comfortable for children.

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

20 people

The number who actually took part.

Started

Apr 2026

Finished

Sep 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

7 to 12 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: * Children aged 7 to 12 years * Skeletal Class I relationship * Angle Class I dental relationship * Dental anterior open bite ≥ 1 mm * Open bite limited to the anterior segment (incisors and canines) * Presence of tongue thrusting habit with anterior tongue posture * Patients in mixed dentition stage * Fully erupted upper and lower central incisors * Fully erupted maxillary first permanent molars * Good oral hygiene * No gender restrictions * Upper arch with no or mild crowding Exclusion Criteria: * Mouth breathing * Skeletal anterior open bite * Presence of posterior crossbite * Congenitally missing teeth * Dental anomalies * Presence of any systemic disease

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As listed by the trial registrant

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

Anterior open bite

Contacts and locations

Locations

  • Faculty of Dentistry, Mansoura University

    Al Mansurah, Dakahlia Governorate, 35516, Egypt