Transfer Accuracy of Indirectly Bonded Orthodontic Braces With Different Transfer Trays

NCT ID: NCT03754283

Last Updated: 2018-11-27

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

16 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-06-01

Study Completion Date

2017-09-01

Brief Summary

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The aim of this study is to comparatively investigate the performances of two different and widely used transfer trays during indirect bonding of the orthodontic braces.

Detailed Description

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The aim of the study is to compare the accuracy of orthodontic bracket and tube transfer between double layer silicone and double layer vacuum formed trays. The sample included 368 attachments bonded in 16 patients. Each patient received one silicone and one vacuum formed tray which were randomly allocated to provide 8 trays of each type for the upper and lower arches. 3D scan data and local best-fit alignments were used to calculate the translational and rotational movements of the orthodontic attachments. Chi-square and Mann-Whitney U tests were used to compare transfer accuracy and success between the groups.

Conditions

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Malocclusion

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

1:1
Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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Silicone

Indirect bonding performed with the silicone trays

Group Type EXPERIMENTAL

Indirect bonding

Intervention Type DEVICE

Indirect bonding is the technique where orthodontic appliances are first placed on a model of the patient and then transferred to the patient using some kinf of trays

Vacuum formed

Indirect bonding performed with the vacuum formed trays

Group Type ACTIVE_COMPARATOR

Indirect bonding

Intervention Type DEVICE

Indirect bonding is the technique where orthodontic appliances are first placed on a model of the patient and then transferred to the patient using some kinf of trays

Interventions

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Indirect bonding

Indirect bonding is the technique where orthodontic appliances are first placed on a model of the patient and then transferred to the patient using some kinf of trays

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* The presence of indication for both arches to be bonded in the same appointment

Exclusion Criteria

* Presence of restorations, hypoplasia or decalcification on vestibular tooth surfaces
* Abnormal crown morphology
Minimum Eligible Age

15 Years

Maximum Eligible Age

20 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Yuzuncu Yıl University

OTHER

Sponsor Role lead

Responsible Party

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Dr. Cihan Aydoğan

Assistant prof

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Cihan Aydoğan

Van, , Turkey (Türkiye)

Site Status

Countries

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Turkey (Türkiye)

Other Identifiers

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03-05.04.2016

Identifier Type: -

Identifier Source: org_study_id

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