Enrolling by invitationNCT06147739Updated Nov 28, 2023

Evaluation Treatment Outcomes of Anterior Open Bite Treated by Temporary Anchorage Devices

An interventional study of Temporary Anchorage Devices in Anterior Openbite Malocclusion, sponsored by Faculty of Dental Medicine for Girls. Enrolling by invitation at 1 site in Egypt. Open to female participants aged 13 Years to 18 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2023-11-28.

Primary conditionOpen BiteRegistry: MalocclusionReclassifiedWhy we changed it

Registry

Malocclusion — the first condition term the registry derived for this study.

ClinicalTrials.gg

Open Bite

Why

The study's listed conditions name Open Bite, a narrower term within Malocclusion.

Confidence

High: the new condition is named in the study's own listed conditions. Of 351 hand-checked studies reclassified this way, 68% were exactly right and 84% in the right disease family; the registry's first term was right for 5% (measured 2026-10-21). How we classify →

Wrong?

Tell us the study's main condition →

Sponsored by Faculty of Dental Medicine for Girls · Not applicable, Interventional, and Treatment

From the registry’s dates

Primary completion was expected by Dec 2023, 2 years 11 months ago, but the record still lists the study as enrolling by invitation.
Registered 2 years 3 months after the study started (first participant enrolled Aug 2021, registered Nov 2023).

Phase: Not applicable
Study type: Interventional
Enrollment: 10
Allocation: Not applicable
Ages: 13 Years to 18 Years
Sex: Female

Study summary

The present study will be performed to Evaluate the treatment outcome of anterior open bite by temporary anchorage device on buccal and palatal mini screws

Conditions studied

Anterior Openbite Malocclusion

Browse trials for

Malocclusion 323Registry's first term
Open Bite 34Primary · reclassified

In context

Open Bite Reclassified

34 studies on the registry are indexed under Open Bite; 8 are open to participants now.

This study's planned enrollment of 10 is below the median of 30 across 28 interventional studies indexed under Open Bite.

Browse Open Bite studies →

Lead sponsor

Faculty of Dental Medicine for Girls is the lead sponsor of 54 studies on the registry; 6 are open to participants now.

Compared within Open Bite, this study's primary condition as ClinicalTrials.gg classifies it; the registry's first condition term is Malocclusion. The counts are of registry records indexed under each term, refreshed daily. How we classify →

Who can participate

Ages eligible: 13 Years to 18 Years
Sexes eligible: Female
Accepts healthy volunteers: Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

Patients age range 13-18 years old.
Patients have anterior open bite.
Normal healthy patient.
Patient have healthy oral tissues.
Patient have class I or II jaw relationship.
Patient have complete set of permanent teeth except the wisdom tooth.

Exclusion criteria

Exclusion Criteria:

Uncooperative patient and parents.
patient who had undergo previous orthodontic treatment.
Patient with class III jaw relationship.

Study design

Phase: Not applicable
Primary purpose: Treatment
Allocation: Not applicable
Intervention model: Single group
Masking: None (open label)
Enrollment: 10 participants (estimated)

Interventions

OtherTemporary Anchorage Devices
intrusion

What researchers measure

Primary outcomes

open bite closure
the change in amount of open bite detected by mm. which measured from the cast model and from cephalometric x ray.
Time frame: 1 year

Study locations

1 site

Alazhar
Cairo, Egypt

References and documents

Study documents

Protocol and statistical analysis plan ↗ · Aug 16, 2021

PDFs hosted by the registry, ClinicalTrials.gov.

Individual participant data

Plan to share: No

Updates

Tracking since Sep 25, 2026

No changes since tracking began. The registry record was last updated on Nov 28, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗

Registry details

Key details

Study ID: NCT06147739
Lead sponsor: Faculty of Dental Medicine for Girls
Responsible party: Bayan Saaidi (Principal Investigator Dr. Baian Msaaid Saaidi, Faculty of Dental Medicine for Girls) — Principal investigator
First posted: Nov 28, 2023
Start date: Aug 11, 2021
Primary completion: Dec 11, 2023 (estimated)
Completion: Dec 20, 2023 (estimated)
Last update: Nov 28, 2023

Oversight

FDA-regulated drug: No
FDA-regulated device: No

View the source record on ClinicalTrials.gov ↗

Interested in this study?

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No contact was published for this record. The registry link below has the sponsor’s details.

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Discussion

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Faculty of Dental Medicine for Girls

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