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Hyrax Vs. Invisalign Palatal Expander Clinical Study

Hyrax Vs. Invisalign Palatal Expander Clinical Study

Recruiting
6-11 years
All
Phase N/A
  • Technical (Original)
  • Simplified (AI rewritten)

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Overview

The purpose of this study is to compare expansion result and the overall experience between the Invisalign Palatal Expander and the Hyrax expander.

Eligibility

Inclusion Criteria:

  • Subject ages 6-11 years old
  • Subject must need maxillary expansion
  • Subjects must have erupted dentition in the area of the primary molars or permanent premolars and the first permanent molar

Exclusion Criteria:

  • Subjects with palatal exostosis/surface aberration/ cleft palate
  • Subject's dentition not compatible with device or allergy to device materials
  • Subject with active caries, periodontal disease, TMD

Study details
    Malocclusions
    Narrow Maxilla
    Narrow Maxillary Arch
    Crowding

NCT06662279

Align Technology, Inc.

24 August 2025

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FAQs

Learn more about clinical trials

What is a clinical trial?

A clinical trial is a study designed to test specific interventions or treatments' effectiveness and safety, paving the way for new, innovative healthcare solutions.

Why should I take part in a clinical trial?

Participating in a clinical trial provides early access to potentially effective treatments and directly contributes to the healthcare advancements that benefit us all.

How long does a clinical trial take place?

The duration of clinical trials varies. Some trials last weeks, some years, depending on the phase and intention of the trial.

Do I get compensated for taking part in clinical trials?

Compensation varies per trial. Some offer payment or reimbursement for time and travel, while others may not.

How safe are clinical trials?

Clinical trials follow strict ethical guidelines and protocols to safeguard participants' health. They are closely monitored and safety reviewed regularly.
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