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Changes in the Sagittal Pharyngeal Airway Dimension Following Leveling and Alignement in Class II Division 2 Patients

NCT06602518 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 27

Last updated 2024-09-19

No results posted yet for this study

Summary

Aim of the study: is to compare the changes in the sagittal pharyngeal airway dimension (SPAD) and mandibular position before and after the levelling and alignment stage of orthodontic treatment in Class II division 2 patients.

Conditions

  • Class II Division 2 Malocclusion

Interventions

PROCEDURE

Orthodontic Treatment

All the enrolled patients will undergo conventional fixed appliance therapy by bonding straight wire Roth appliance in the maxillary arch. The bonding procedure will be standardized in all patients and performed by the same operator using light-cured composite. Levelling and alignment will then be started using the following wire sequence: 0.014-in nickel titanium (NiTi), 0.018-in NiTi, 17×25-in Niti, and 19×25-in Niti arch wires. The upper arch will then be stabilized using a 19×25-in stainless steel (SS) arch wire for 2 months. This stage will require approximately 6 months of treatment.

Sponsors & Collaborators

  • Nourhan M.Aly

    lead OTHER

Principal Investigators

  • Farah Y Eid, PhD · Faculty of Dentistry, Alexandria University, Egypt

  • Dina Elfouly, PhD · Faculty of Dentistry, Alexandria University, Egypt

  • Ahmed Madian, PhD · Faculty of Dentistry, Alexandria University, Egypt

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
12 Years
Max Age
16 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-06-20
Primary Completion
2025-01-31
Completion
2025-01-31

Countries

  • Egypt

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06602518 on ClinicalTrials.gov