Hyrax Vs. Invisalign Palatal Expander Clinical Study
Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age6-11
SponsorAlign Technology, Inc.
About this trial
The purpose of this study is to compare expansion result and the overall experience between the Invisalign Palatal Expander and the Hyrax expander.
Eligibility criteria
Qualifiers
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
Disqualifiers
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
Trial design
Treatments tested in this trial
- Removable Rapid Palatal Expander
- Banded Palatal Expander
Treatment groups
36 Participants
are divided into 2 treatment groupsLocations
4Orange Coast Orthodontics92653, Laguna HillsCalifornia, United States
Spillers Orthodontics31088, Warner RobinsGeorgia, United States
Innovative Orthodontic Centers60540, NapervilleIllinois, United States
The Orthodontic Studio20815, Chevy ChaseMaryland, United States
Sponsors and collaborators
Align Technology, Inc.
Lead sponsor
Source ClinicalTrials.gov