Changes in the Sagittal Pharyngeal Airway Dimension Following Leveling and Alignement in Class II Division 2 Patients
NCT ID: NCT06602518
Last Updated: 2024-09-19
Study Results
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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RECRUITING
NA
27 participants
INTERVENTIONAL
2024-06-20
2025-01-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
TREATMENT
NONE
Study Groups
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Levelling and alignment
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.
Interventions
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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.
Eligibility Criteria
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Inclusion Criteria
* Age ranging from 12-16 years, with Cervical Vertebral Maturational Index (CVMI) stages 4, and 5.
* Contact between maxillary and mandibular incisors, with the presence of a deep bite of at least 70%.
* Full permanent dentition, aside from the third molars
Exclusion Criteria
* Patients with severe transverse problems, pain and/or clicking sound in the temporomandibular joint (TMJ).
* Patients with craniofacial anomalies or diagnosed syndromes
12 Years
16 Years
ALL
No
Sponsors
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Nourhan M.Aly
OTHER
Responsible Party
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Nourhan M.Aly
Assistant Lecturer of Dental Public Health
Principal Investigators
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Farah Y Eid, PhD
Role: PRINCIPAL_INVESTIGATOR
Faculty of Dentistry, Alexandria University, Egypt
Dina Elfouly, PhD
Role: STUDY_DIRECTOR
Faculty of Dentistry, Alexandria University, Egypt
Ahmed Madian, PhD
Role: STUDY_CHAIR
Faculty of Dentistry, Alexandria University, Egypt
Locations
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Faculty of Dentistry, Alexandria University
Alexandria, , Egypt
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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1/6-2024
Identifier Type: -
Identifier Source: org_study_id
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