Effects of Invisalign Palatal Expander System

Description

The aim of this study is to evaluate the effectiveness of Invisalign Palatal Expander system ingrowing patients. This study compares the treatment outcomes of Invisalign Palatal Expander system to conventional treatments through randomized controlled trial.

Conditions

Palatal Expansion Technique

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Study Overview

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Study Details

Study overview

The aim of this study is to evaluate the effectiveness of Invisalign Palatal Expander system ingrowing patients. This study compares the treatment outcomes of Invisalign Palatal Expander system to conventional treatments through randomized controlled trial.

Treatment Effects of Invisalign Palatal Expander System and Hyrax Palatal Expander - A Randomized Controlled Trial

Effects of Invisalign Palatal Expander System

Condition
Palatal Expansion Technique
Intervention / Treatment

-

Contacts and Locations

San Francisco

University of the Pacific, San Francisco, California, United States, 94103

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

For general information about clinical research, read Learn About Studies.

Eligibility Criteria

  • 1. Mixed dentition phase with at least three nonmobile (stable) teeth which have more than 1/4 of primary molar root length left16 in either side
  • 2. Early permanent dentition stage and early permanent dentition but second permanent molars not yet fully erupted in the arch
  • 3. Unilateral or bilateral posterior cross bite patients; or Patients who have been diagnosed with transverse maxillary deficiency (Skeletal transverse discrepancy measured from the estimated center of resistances of the first molars17 ≤ - 3 mm);
  • 4. Patients with Class I or Class II skeletal relationship
  • 5. Subjects willing to consent to the trial
  • 1. Any general medical health problems which may influence treatment
  • 2. Any craniofacial anomalies
  • 3. Skeletal Class III patients
  • 4. Mixed dentition patients with more than 2 heavily restored primary second or permanent first molars.

Ages Eligible for Study

6 Years to 14 Years

Sexes Eligible for Study

ALL

Accepts Healthy Volunteers

No

Collaborators and Investigators

University of the Pacific,

Heeyeon Suh, PRINCIPAL_INVESTIGATOR, University of the Pacific

Study Record Dates

2034-05-10