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Predictability of Distalization and Derotation of the Carriere Motion Appliance.

NCT ID: NCT05094973

Last Updated: 2021-10-26

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

15 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-11-20

Study Completion Date

2021-03-20

Brief Summary

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To analyze the distalization or distal tooth displacement and derotation angle produced by Carriere Motion Appliance® (CMA) by using a repeatable and reproducible measurement digital technique.

Detailed Description

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15 patients with Class II molar and canine relationship were submitted to orthodontic treatment with CMA. All patients were exposed preoperatively (STL1) and postoperatively (STL2) to a digital impression and afterwards were uploaded into a specific cephalometric software to allow the automatic mesh networks alignment of the STL digital files. Subsequently, the distal tooth displacement of upper canines and first upper molars and also the derotation angle of first upper molars were measured. The repeatability and reproducibility were analyzed by Gage R\&R statistical analysis.

Conditions

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Dental Malocclusion

Keywords

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Class II malocclusion Carriere Motion Appliance Distalization Derotation

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

This study included 15 patients with Class II molar relationship and Class II canine relationship treated using Carriere Motion Appliance®.
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Canine and molar distalization and molar derotation

Evaluating the canine and molar distalization and molar derotation in dental Class II patients who where submitted to Carriere Motion Appliance® for a mean of 4 months.

Group Type EXPERIMENTAL

Carriere Motion Appliance®

Intervention Type DEVICE

To analyze the distalization or distal tooth displacement and derotation angle produced by Carriere Motion Appliance® in a period of 4 months.

Interventions

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Carriere Motion Appliance®

To analyze the distalization or distal tooth displacement and derotation angle produced by Carriere Motion Appliance® in a period of 4 months.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Growing patients
* Late mixed dentition or permanent dentition
* Fully erupted definitive molars
* No history of previous orthodontic treatment
* Complete pre- and post-treatment records (digital study models)
* Dental Class II relationship.

Exclusion Criteria

* Permanent dentition
* Adults
* Dental Class I, III
Minimum Eligible Age

10 Years

Maximum Eligible Age

17 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University of Salamanca

OTHER

Sponsor Role lead

Responsible Party

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Aldara Rosalía Nercellas Rodríguez

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Aldara Nercellas Rodríguez

Role: PRINCIPAL_INVESTIGATOR

University of Salamanca

Locations

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University of Salamanca

Salamanca, Castille and León, Spain

Site Status

Countries

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Spain

Other Identifiers

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UniversidadSalamanca

Identifier Type: -

Identifier Source: org_study_id