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Study identifier: NCT06662279 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Hyrax Vs. Invisalign Palatal Expander Clinical Study

Condition: Malocclusions · Narrow Maxilla · Narrow Maxillary Arch  ·  Sponsor: Align Technology, Inc.

PhaseNA
Planned participants36
Who can joinAll sexes, 6 Years to 11 Years
Healthy volunteersNo

About this study

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

This description comes directly from the study's public registry record.

Talk to the study team

Smita Sharma  ·  408-470-4079  ·  skaushik@aligntech.com

Sherri Wilson-Lopes  ·  swilson@aligntech.com

Always discuss trial participation with your own doctor first.

Locations (4)

Orange Coast OrthodonticsLaguna Hills, California, United StatesRecruiting
Spillers OrthodonticsWarner Robins, Georgia, United StatesRecruiting
Innovative Orthodontic CentersNaperville, Illinois, United StatesRecruiting
The Orthodontic StudioChevy Chase, Maryland, United StatesRecruiting

Follow this study

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This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT06662279