3D Evaluation of Powerscope Appliance in Treatment of Skeletal Class 2 Malocclusion

Class II Malocclusion, Division 1 Clinical Trial

— Powerscope app  

Official title:

Three-dimensional Evaluation of the Efficacy of Powerscope Appliance in Treatment of Skeletal Class 2 Malocclusion: A Prospective Clinical Study

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04972084
• Other study ID #: 3D Powerscope Class II ttt
• Status: Completed
• Phase: N/A
• Start date: July 15, 2020
• Est. completion date: September 6, 2021

Study information

• Verified date: September 2021
• Source: Al-Azhar University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The study is aiming to evaluate the efficacy of Powerscope appliance in treatment of skeletal Class 2 malocclusion by three-dimensional image. Powerscope appliance is a hybrid fixed functional appliance used for treatment of Class II malocclusion with a retruded mandible.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 12
• Est. completion date: September 6, 2021
• Est. primary completion date: September 5, 2021
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: Female
• Age group: 14 Years to 16 Years

Eligibility

Inclusion Criteria:

1. Healthy post pubertal female patients of age range 14 to 16 years old, manifesting features of post pubertal cervical vertebrae maturational stages 4, 5 and 6 (deceleration, maturation, and completion).

2. Skeletal class 2 malocclusion of ANB angle greater than 4° with retrognathic mandible.

3. Class II division 1 malocclusion with at least an end-on Class II molar relationship.

4. Presence of all permanent dentition excluding third molars.

5. Good oral hygiene.

Exclusion Criteria:

1. History of previous orthodontic treatment.

2. Any systemic disease that could affect the orthodontic treatment.

3. Patients with periodontal diseases.

4. Patients with temporomandibular disorders.

Related Conditions & MeSH terms

• Class II Malocclusion, Division 1
• Malocclusion
• Malocclusion, Angle Class II

Intervention

Device:
• Powerscope group
Treatment of Class II malocclusions using Powerscope appliance

Locations

Country	Name	City	State
Egypt	Al-Azhar university, Faculty of oral and dental medicine	Cairo	Naser City

Sponsors (1)

Lead Sponsor	Collaborator
Al-Azhar University

Country where clinical trial is conducted

Egypt, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	The Condylar head volumetric changes	The change in Condylar head volume before and after usage of Powerscope appliance	six months
Secondary	Mandibular length	The change in the length of the mandible	six months