The Use of Statically Determinate Force System in Closure of Anterior Open Bite in Adults.

NCT ID: NCT04901221

Last Updated: 2022-07-15

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

23 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-04-01

Study Completion Date

2021-05-01

Brief Summary

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The aim of the current study was to evaluate and quantify the cephalometric changes produced by maxillary and mandibular extrusion arches in closure of anterior open bite in non-growing patients.

Detailed Description

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Conditions

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Anterior Openbite

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Extrusion arch

Hand made stainless steel extrusion arch wire (0.016x0.22")

Group Type EXPERIMENTAL

Extrusion arch

Intervention Type DEVICE

one couple force system is applied; a custom-made extrusion wire from 0.016x0.022 stainless steel wire with helical bends placed 2-5 mm mesial to the molar tube placed in the upper and lower arches and tied distal to the lateral incisors

Interventions

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Extrusion arch

one couple force system is applied; a custom-made extrusion wire from 0.016x0.022 stainless steel wire with helical bends placed 2-5 mm mesial to the molar tube placed in the upper and lower arches and tied distal to the lateral incisors

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Adult patients with anterior open bites more than 1 mm, permanent dentition except for the third molars which were extracted if erupted

Exclusion Criteria

* Frankfort to mandibular plane angle \> 40
* congenital craniofacial malformations or temporomandibular joint disorders,
* patients with severe gum show during smiling or increased incisal show at rest.
Minimum Eligible Age

17 Years

Maximum Eligible Age

30 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Alexandria University

OTHER

Sponsor Role lead

Responsible Party

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Tasnim Yousry

Demonstrator of orthodontics

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Tasneem Y Hammad, BDS

Role: PRINCIPAL_INVESTIGATOR

Alexandria University

Hanan Ismail, PHD

Role: STUDY_DIRECTOR

Alexandria University

Wessam Marzouk, PHD

Role: STUDY_CHAIR

Alexandria University

Hassan Moussa, PHD

Role: STUDY_CHAIR

Alexandria University

Locations

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Alexandria faculty of Dentistry

Alexandria, , Egypt

Site Status

Countries

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Egypt

Other Identifiers

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Extrusionarchadults

Identifier Type: -

Identifier Source: org_study_id

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