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Evaluation of Hard and Soft Tissue Change During Maxillary Expansion Using a Computer-aided Design / Computer-aided Manufacturing Appliance.

NCT06246656 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 38

Last updated 2025-09-05

No results posted yet for this study

Summary

* Hard tissue changes during the transversal expansion of the maxilla using a CAD/CAM expansion appliance.
* Soft tissue changes during the transversal expansion of the maxilla using a CAD/CAM expansion appliance.

Participants will undergo orthodontic treatment, including:

* Initial records (intraoral scan, CBCT (cone-beam computed tomography) scan, face scan)
* Placement of guided orthodontic TADs (Temporary Anchorage Devices)
* Skeletal expansion using CAD/CAM appliance
* Fixed multibracket appliance in the upper and lower jaw
* Intermediate and terminal documents (intraoral scan, CBCT scan, face scan)

Conditions

  • Palatal Expansion Technique

Interventions

PROCEDURE

Maxillary Expansion

Palatal Expansion using a CAD/CAM appliance

Sponsors & Collaborators

  • Medical University of Vienna

    lead OTHER

Principal Investigators

  • Xiaohui Rausch-Fan, Prof. · Center of Clinical Research, University Clinic of Dentistry, Medical University of Vienna

  • Alexander Schwärzler, DMD · Department of Orthodontics, University Clinic of Dentistry, Medical University of Vienna

  • Erwin Jonke, Prof. · Department of Orthodontics, University Clinic of Dentistry, Medical University of Vienna

  • Sophia Panwinkler, DMD · Department of Orthodontics, University Clinic of Dentistry, Medical University of Vienna

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
12 Years
Max Age
26 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-01-02
Primary Completion
2026-01-01
Completion
2026-09-01

Countries

  • Austria

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 NCT06246656 on ClinicalTrials.gov