Comparison of Two Types of Lingual Fixed Retainer Fabricated

NCT ID: NCT06244810

Last Updated: 2025-03-12

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

42 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-02-15

Study Completion Date

2025-03-10

Brief Summary

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This study includes patients who have had previous orthodontic treatments (without tooth extraction) and who have good alignment of their lower incisors. Investigators will compare two types of lingual retainers made with CAD-CAM

Detailed Description

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This study includes patients who have had previous orthodontic treatments (without tooth extraction) and who have good alignment of their lower incisors. Investigator will compare two types of lingual retainers made with CAD-CAM by comparing them with the traditional lingual retainers according to the following groups:

1. Patients will be apply to them a lingual retainer made of fibers manufactured using CAD-CAM technology
2. Patients will be apply to them a lingual retainer made of metal made using CAD-CAM technology
3. Patients will be apply to them a conventional lingual retainer made of braided stainless steel wire (control group)

Conditions

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Malocclusion, Angle's Class

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Investigators

Study Groups

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lingual retainer made of fiber made using cad cam Technique

lingual retainer made of fiber manufactured using CAD-CAM technique applied to the lingual surfaces of the mandibular incisors and evaluated every month over a period of 6 months.

Group Type EXPERIMENTAL

Lingual retainer from Fiber

Intervention Type DEVICE

lingual retainer manufactured from fiber using CAD-CAM technique applied to the lingual surfaces of the mandibular incisors and evaluated every month over a period of 6 months.

lingual retainer made of metal made using cad cam Technique

lingual retainer made of metal manufactured using CAD-CAM technique applied to the lingual surfaces of the mandibular incisors and evaluated every month over a period of 6 months

Group Type EXPERIMENTAL

Lingual retainer from metal

Intervention Type DEVICE

lingual retainer manufactured from metal using CAD-CAM technique applied to the lingual surfaces of the mandibular incisors and evaluated every month over a period of 6 months.

Traditional lingual retainer made of braided stainless steel wire

lingual retainer made of braided stainless steel wire applied to the lingual surfaces of the mandibular incisors and evaluated every month over a period of 6 months.

Group Type EXPERIMENTAL

Traditional retianer from braided

Intervention Type DEVICE

lingual retainer manufactured using traditional technique from stainless steel applied to the lingual surfaces of the mandibular incisors and evaluated every month over a period of 6 months.

Interventions

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Lingual retainer from Fiber

lingual retainer manufactured from fiber using CAD-CAM technique applied to the lingual surfaces of the mandibular incisors and evaluated every month over a period of 6 months.

Intervention Type DEVICE

Lingual retainer from metal

lingual retainer manufactured from metal using CAD-CAM technique applied to the lingual surfaces of the mandibular incisors and evaluated every month over a period of 6 months.

Intervention Type DEVICE

Traditional retianer from braided

lingual retainer manufactured using traditional technique from stainless steel applied to the lingual surfaces of the mandibular incisors and evaluated every month over a period of 6 months.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Patients with mixed dentition at age 14-24 years. They have a good alignment of the lower incisors.- Have good oral and periodontal health.-

Exclusion Criteria

Patients who have a deep bite Patients who have previously used retainer Patients with poor oral care
Minimum Eligible Age

14 Years

Maximum Eligible Age

24 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Hama University

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Manar A Warrar, MSc

Role: PRINCIPAL_INVESTIGATOR

Hama University-Syrian Arab Republic

Rabab Alsabbagh, Professor

Role: STUDY_CHAIR

Professor of Orthodontics, University of Hama Dental School, Hama, Syria.

Locations

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FADI Alhaji JNAID

Damascus, None Selected, Syria

Site Status

Countries

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Syria

Other Identifiers

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Hama University -Dentistry

Identifier Type: -

Identifier Source: org_study_id

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