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Mini-implant-supported Twin-Block in Treating Patients With Class II Division 1 Malocclusion

NCT06403033 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 41

Last updated 2024-05-09

No results posted yet for this study

Summary

Correcting the skeletal class II using functional appliances, whether removable or fixed, always leads to skeletal and alveolar effects. However, some of these effects are unfavorable, the most significant being the loss of support in the lower dental arch. This loss of support leads to an uncontrolled labial inclination of the lower incisors and mesial movement of the lower; these dentoalveolar effects impact the degree of skeletal correction that can be achieved. Therefore, this study aimed to evaluate the skeletal and dentoalveolar effects following the use of a mini-implant-supported Twin-Block appliance compared to the conventional Twin-Block.

Conditions

  • Orthodontic Appliance Complication
  • Malocclusion, Angle Class II, Division 1

Interventions

DEVICE

Mini-implant-supported Twin-Block

Mini-implants will support the Twin-Block appliance during the functional treatment.

DEVICE

Twin-Block

This is the main appliance that will be used to correct the Class II deformity.

Sponsors & Collaborators

  • Damascus University

    lead OTHER

Principal Investigators

  • Rabea A Ghareeb, DDS · Department of Orthodontics, Faculty of Dentistry, Damascus University, Damascus, Syria

  • Kinda Sultan, DDS MSc PhD · Department of Orthodontics, Faculty of Dentistry, Damascus University

  • Mohammad Y Hajeer, DDS MSc PhD · Department of Orthodontics, Faculty of Dentistry, Damascus University

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
2022-09-10
Primary Completion
2023-11-27
Completion
2023-12-26

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 NCT06403033 on ClinicalTrials.gov