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Treatment of Skeletal Class II Malocclusion With Modified Twin-Block Appliance With Clear Plates

NCT05950581 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 32

Last updated 2025-09-15

No results posted yet for this study

Summary

Patients with skeletal class II malocclusion who have a retracted lower jaw will be treated in this study. The efficacy of clear Plates in the treatment of Skeletal Class II Malocclusion will be assessed. The skeletal, dental and soft tissues changes resulted by this intervention will be studied and compared with the results of Traditional treatment with fixed appliances.

Conditions

  • Malocclusion, Angle Class II

Interventions

DEVICE

Modified Twin-Block Appliance with Clear Plates.

Clear plates technique A group of patients in which participants will be undergo to clear plates treatment will be applied to the upper and lower arch 17 hours daily

DEVICE

Traditional Twin-Block appliance

Traditional Twin-Block appliance A group of patients in which participants will undergo to the Traditional Twin-Block appliance Treatment, appliances will be applied to the upper and lower arch 17 hours daily

Sponsors & Collaborators

  • Hama University

    lead OTHER

Principal Investigators

  • Rabab Alsabbagh,, DDS MSc PhD · Professor of Orthodontics, University of Hama Dental School, Hama, Syria.

  • ANAS FAKHOURI · Student in Orthodontics, University of Hama Dental School, Hama.

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
10 Years
Max Age
13 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-03-15
Primary Completion
2026-07-15
Completion
2026-09-15

Countries

  • Syria

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 NCT05950581 on ClinicalTrials.gov