Effect of Upper Third Molar Extraction on Distalization Carriere Motion Appliance :A Prospective Clinical Study

Effect of Upper Third Molar Extraction on Distalization Using Carriere Motion Appliance :A Prospective Clinical Study

This clinical study will be directed to compare the effect of presence or absence of third molar on distalization of the upper posterior segment by using carriere motion appliance

Study Overview

• Status: Active, not recruiting
• Conditions: Class II Malocclusion
• Intervention / Treatment: Device: carriere motion appliance

• Study Type: Interventional
• Enrollment (Actual): 16
• Phase: Not Applicable

Contacts and Locations

Study Locations

• Egypt
  • Naser Ciry
    • Cairo, Naser Ciry, Egypt, 11765
      • Al-Azhar University

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 14 years to 22 years (Child, Adult)
• Accepts Healthy Volunteers: Yes
• Genders Eligible for Study: All

Description

Inclusion Criteria:

1. Angle´s Class II canine relationship, at least half-unit.
2. Skeletal Class I or mild Class II relationship.
3. Upper second molars were fully erupted before starting distalization.
4. Normal or horizontal growth pattern.
5. Good oral hygiene.
6. Absence of any systemic diseases

Exclusion Criteria:

Previous orthodontic treatment. 2. Patients who required surgery to correct skeletal discrepancies (sever skeletal class11).

3. Patients with hyperdontia, hypodontia, or syndromic diseases. 4. Extraction or badly destructed teeth in upper arch

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Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Non-Randomized
• Interventional Model: Parallel Assignment
• Masking: Double

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Active Comparator: group 1: control group; will be treated using carriere motion appliance for distalization of upper buccal segment in the presence of upper third molar	Device: carriere motion appliance; after finished treatment with carrirere motion appliance in the two group (group 1 have upper wisdom teeth ,group 2 have not upper wisdom teeth ) the pre and post casts will be scanned and superimposed to determine amount upper molar distalization
Active Comparator: group2: teste group; will be treated with using carriere motion appliance for distalization of upper buccal segment with upper third molar extraction or have congenital missing upper third molar	Device: carriere motion appliance; after finished treatment with carrirere motion appliance in the two group (group 1 have upper wisdom teeth ,group 2 have not upper wisdom teeth ) the pre and post casts will be scanned and superimposed to determine amount upper molar distalization

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
change in upper first molar position	using 3d cast superimposition	Baseline to 6 months

Collaborators and Investigators

• Sponsor: Al-Azhar University

Study record dates

Study Major Dates

• Study Start (Actual): July 10, 2021
• Primary Completion (Actual): November 10, 2021
• Study Completion (Anticipated): April 1, 2022

Study Registration Dates

• First Submitted: December 12, 2021
• First Submitted That Met QC Criteria: December 21, 2021
• First Posted (Actual): December 22, 2021

Study Record Updates

• Last Update Posted (Actual): December 22, 2021
• Last Update Submitted That Met QC Criteria: December 21, 2021
• Last Verified: December 1, 2021

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Stomatognathic Diseases; Tooth Diseases; Malocclusion; Malocclusion, Angle Class II; Overbite
• Other Study ID Numbers: 627/1151

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: UNDECIDED

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No