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Recruiting
NCT05610150
Pharyngeal Airway Dimensions With Twinblock Versus Myobrace Appliances in Developing Skeletal Class II Patients
Conditions: Malocclusion, Angle Class II, Division 1
Sex: All
Ages: 9 Years – 12 Years
Healthy volunteers: 1
Phase: NA
Enrollment: 26
Sponsor: Alexandria University
Location: Egypt
Summary
The goal of this clinical trial is to compare the pharyngeal airway changes after treatment with Myobrace and after treatment with Twinblock in developing skeletal Class II patients.The main question it aims to answer is: Is the efficacy of the twin-block Vs Myobrace appliances in the improvement of pharyngeal airway dimensions in adolescents having skeletal Class II malocclusion with retrognathic mandible utilizing sagittal pharyngeal airway area measurements.
Eligibility Criteria
Inclusion Criteria:Healthy children9-12 YearsSkeletal Class II with mandibular defeciency and normal maxillary growth depending on clinical diagnosis and confirmed with lateral cephalometric x-reay readings ( ANB angle >4 and SNA angle <78)Exclusion Criteria:Previous Orthodontic treatmentPrevious extractionsmandibular shiftsSevere CrowdingAnterior open biteAny perioral habits
Source: ClinicalTrials.gov (NCT05610150). StuddyBuddy aggregates publicly available trial information.
