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Comparative Study Between Two 3D Functional Appliances Herbst and Mandibular Anterior Repositioning Appliance (MARA) on Posterior Airway Space And TMJ in Growing Class II Malocclusion Patients

NCT07094841 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2025-07-30

No results posted yet for this study

Summary

The aim of this study is to evaluate effect of three dimensional printed appliances Herbst appliance and Mandibular Anterior Repositioning Appliance (MARA) on Posterior Airway Space (PAS) and Temporomandibular Joint (TMJ) in growing patients with Class II malocclusion.

Primary outcome:

Effect of three dimensional printed appliances Herbst appliance and Mandibular Anterior Repositioning Appliance (MARA) on Class II malocclusion in growing patients.

Secondary outcome: To evaluate effects of two different three dimensional printed functional appliances on Posterior Airway Space (PAS) and Temporomandibular Joint (TMJ).

Conditions

  • Mal Occlusion Class 2

Interventions

DEVICE

3D PRINTED herbst appliance

participants will receive treatment with herbst appliance for 4 to 5 months

DEVICE

3d printed mara

participants will receive treatment with mara appliance for 4 to 5 months

Sponsors & Collaborators

  • Moataz Sleem Ahmed Ali

    lead OTHER

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
9 Years
Max Age
14 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-09-01
Primary Completion
2027-01-01
Completion
2028-01-01

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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 NCT07094841 on ClinicalTrials.gov