RECRUITING

Effects of Invisalign Palatal Expander System

Conditions

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Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

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.

Official Title

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

Quick Facts

Study Start:2024-05-10

Study Completion:2034-05-10

Study Type:Not specified

Phase:Not Applicable

Enrollment:Not specified

Status:RECRUITING

Study ID

NCT06414863

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.

Ages Eligible for Study:6 Years to 14 Years

Sexes Eligible for Study:ALL

Accepts Healthy Volunteers:No

Standard Ages:CHILD

Inclusion Criteria	Exclusion 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.

Inclusion Criteria

Exclusion 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.

Contacts and Locations

Study Contact

Heeyeon Suh

CONTACT

415-351-7134

hsuh1@pacific.edu

Principal Investigator

Heeyeon Suh

PRINCIPAL_INVESTIGATOR

University of the Pacific

Study Locations (Sites)

University of the Pacific

San Francisco, California, 94103

United States

Collaborators and Investigators

Sponsor: University of the Pacific

Heeyeon Suh, PRINCIPAL_INVESTIGATOR, University of the Pacific

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2024-05-10

Study Completion Date2034-05-10

Study Record Updates

Study Start Date2024-05-10

Study Completion Date2034-05-10

Terms related to this study

Additional Relevant MeSH Terms

Palatal Expansion Technique