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Showing 1–14 of 14 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Conventional Orthodontic Treatment Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Use of Clear Aligners With Movement Enhancement Techniques

NCT02087163
View directory record Official record
Conditions
Malocclusion
Interventions
Movement Enhancement Technique, Clear Aligner
Device
Lead sponsor
Align Technology, Inc.
Industry
Eligibility
16 Years to 46 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
San Jose, California
Source: ClinicalTrials.gov public record
Updated Jan 30, 2020 · Synced Sep 26, 2026, 2:24 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Precision Orthodontics: Virtual Treatment Planning for Orthodontic Braces

NCT04002999
View directory record Official record
Conditions
Malocclusion, Malocclusion, Angle's Class
Interventions
3D printed ceramic bracket and tray, Stock ceramic bracket + 3D printed tray, Stock bracket, no tray
Device
Lead sponsor
Harvard School of Dental Medicine
Other
Eligibility
11 Years to 65 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 11, 2020 · Synced Sep 26, 2026, 2:24 AM EDT
Recruiting Not applicable Interventional

Effects of Invisalign Palatal Expander System

NCT06414863
View directory record Official record
Conditions
Palatal Expansion Technique
Interventions
IPE, HE
Device
Lead sponsor
University of the Pacific
Other
Eligibility
6 Years to 14 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2034
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 15, 2024 · Synced Sep 26, 2026, 2:24 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Motivational Interviewing to Improve Oral Hygiene in Adolescent Orthodontic Patients

NCT07164989
View directory record Official record
Conditions
Gingivitis, DMFT Index, Dental Plaque Index, Oral Hygiene Education Methods, Oral Hygiene Reinforcement During Fixed Orthodontic Treatment, Motivational Interview, OHI
Interventions
Motivational Interviewing-Based Counseling, Standard Oral Health Education
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
14 Years to 19 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Sep 26, 2026, 2:24 AM EDT
Completed Not applicable Interventional

Effectiveness of Ortho-Buddy on Plaque Control in Orthodontic Patients

NCT07810868
View directory record Official record
Conditions
Dental Plaque Accumulation
Interventions
Standard Toothbrush, Ortho-Buddy
Device
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
11 Years to 18 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 13, 2026 · Synced Sep 26, 2026, 2:24 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Split-Mouth Clinical Trial Evaluating the Bond Failure Rate of a New Etch-Free Orthodontic Adhesive

NCT07091422
View directory record Official record
Conditions
Bracket Bonding, Orthodontic Treatment, Dental Adhesives/Restorations Performance, White Spot Lesion of Tooth
Interventions
Etch-Free Adhesive, Conventional Etch-and-Bond Adhesive
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
14 Years to 35 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced Sep 26, 2026, 2:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparison of Oral Hygiene & Root Resorption During Orthodontic Treatment

NCT02745626
View directory record Official record
Conditions
Orthodontic Pathological Resorption of External Root, Complication of Personal Oral Hygiene
Interventions
Appliance
Device
Lead sponsor
UConn Health
Other
Eligibility
12 Years and older
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 9, 2017 · Synced Sep 26, 2026, 2:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Primer Aligner Study

NCT02550938
View directory record Official record
Conditions
Malocclusion
Interventions
Invisalign
Device
Lead sponsor
Align Technology, Inc.
Industry
Eligibility
18 Years and older
Enrollment
253 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
13
States / cities
Anthem, Arizona • Napa, California • Oakland, California + 10 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2021 · Synced Sep 26, 2026, 2:24 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

A Comparison of the Alignment Achieved Using Computer-guided Indirect Bonding of Orthodontic Brackets to Conventional Appliance Placement

NCT02221856
View directory record Official record
Conditions
Malocclusion
Interventions
Motion View, Conventional Orthodontic Treatment
Procedure
Lead sponsor
Harvard School of Dental Medicine
Other
Eligibility
Up to 60 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 8, 2017 · Synced Sep 26, 2026, 2:24 AM EDT
Not listed Not applicable Interventional

A Comparative Study of Hall Technique, Modified Hall Technique and Conventional Stainless-Steel Crown Restorations in the Treatment of Primary Molars With Proximal Caries Lesions.

NCT04822233
View directory record Official record
Conditions
Dental Caries
Interventions
Hall Technique (HT), Modified Hall Technique (MHT), Conventional Technique (CT)
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
5 Years to 8 Years
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 18, 2023 · Synced Sep 26, 2026, 2:24 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Optimizing Orthodontic Appliances Efficiency With Remote Dental Monitoring and Artificial Intelligence Algorithms

NCT05573308
View directory record Official record
Conditions
Malocclusion, Misaligned Teeth
Interventions
Clear Aligners with Dental Monitoring, Clear Aligners
Device
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
12 Years to 70 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2029
U.S. locations
4
States / cities
Antioch, Illinois • Chicago, Illinois • Grayslake, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Sep 26, 2026, 2:24 AM EDT
Enrolling by invitation Not applicable Interventional

Split-Mouth Comparison of Invisalign Attachments

NCT07215598
View directory record Official record
Conditions
Wear, Restoration, Volume Assessment, Clear Aligner Appliance
Interventions
Composite Aligner Attachment
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Sep 26, 2026, 2:24 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

BRIUS Vs FFA Efficiency

NCT04347018
View directory record Official record
Conditions
Dental Malocclusion, Angle Class II, Angle Class I, Crowding, Tooth
Interventions
BRIUS
Device
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
10 Years to 17 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 3, 2024 · Synced Sep 26, 2026, 2:24 AM EDT
Not yet recruiting Not applicable Interventional

Effect of Different Grafting Material Following Surgically Facilitated Orthodontics Therapy

NCT06627829
View directory record Official record
Conditions
Malocclusion, Angle Class I
Interventions
Surgically facilitated orthodontics therapy (SFOT) using allograft, Surgically facilitated orthodontics therapy (SFOT) using xenograft, Usual care
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 3, 2024 · Synced Sep 26, 2026, 2:24 AM EDT