Clinical trials: Orthodontic Brackets
Orthodontic Appliance Complication
Bracket Failure With a Novel Etchant Paste. A Randomized Clinical Trial
To investigate metallic brackets failure rate bonded post enamel conditioning with a novel CaP etchant paste in comparison with those bonded following conventional enamel etching with PA gel over a period of 6 months.
- Trial name
- failurerate (NCT05766033)
- Testing
- Enamel conditioning with a novel etchant paste
- Where
- Iraq
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Orthodontic Brackets
Digital Bonding vs. Direct Bonding Study
This is a prospective, 2-armed, randomized, multi-site clinical study to demonstrate that digital bonding is a more efficient treatment method than direct placement of brackets.
- Trial name
- NCT06266130
- Testing
- Treatment Group Digital Bonding Tray, Control Group Direct Bonding
- Where
- 5 sites in United States
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- Solventum Orthodontics Corporation
To Compare the Effect of Nanoparticle Coated Orthodontic Brackets Versus Standard Ones on the Rate of Canine Retraction
The Effect of Nanoparticle Coating of Orthodontic Brackets on The Rate of Canine Retraction: A Randomized Clinical Trial
Orthodontic treatment often requires prolonged periods to achieve desired tooth movements, particularly in procedures like canine retraction.
- Trial name
- NCT07818590
- Testing
- nanoparticle coated maxillary canine bracket
- Where
- 2 sites in Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cairo University
Orthodontic Treatment, Bracket Failure
Comparison of One-Step and Two-Step Light Curing of Bonding Agents and Composite in Orthodontics
Effectiveness of One-Step Versus Two-Step Light Curing of Bonding Agent and Composite in Orthodontic Bracket Bonding: Study Design: A Randomized Controlled Trial (RCT) Study Type: Interventional Allocation: Randomized…
- Trial name
- 1STEP-2STEP-LC (NCT07491796)
- Testing
- One step light curing of bonding agent and composite, Two step light curing of bonding agent and composite
- Where
- Pakistan
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Shaheed Zulfiqar Ali Bhutto Medical University
Bracket Failure, Bracket Bonding
Comparison of Bond Failure Rate of Orthodontic Brackets Bonded With V-Prep and Resin-Modified Glass Ionomer Cement Versus Conventional Acid-Etch Composite Resin
Ethical approval will be obtained by the FUSH and informed consent will be obtained from individual patients/guardians in writing.
- Conditions
- Bracket Failure, Bracket Bonding, RMGIC, Conventional Bracket Bonding
- Trial name
- NCT07828431
- Testing
- V-Prep and Resin-Modified Glass Ionomer Cement, Conventional Acid-Etch Composite Resin
- Where
- Pakistan
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Foundation University Islamabad
Orthodontic Appliance Complication, Dental Caries
Effect of Chlorhexidine Gel on Bacterial Count During Fixed Orthodontic Treatment
This study investigates the benefit of using chlorhexidine gel as an antimicrobial agent in orthodontic patient to reduce caries risk and the possible consequential effect of this use on the orthodontic brackets used for the…
- Trial name
- NCT02001311
- Testing
- Chlorhexidine gluconate
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- King Abdulaziz University
Malocclusion
A Comparison of the Alignment Achieved Using Computer-guided Indirect Bonding of Orthodontic Brackets to Conventional Appliance Placement
Technological advances have made computer aided orthodontic treatment planning possible. 3D dental scanners and software make it possible to design and approve the outcome before treatment begins.
- Trial name
- NCT02221856
- Testing
- Motion View, Conventional Orthodontic Treatment
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Harvard School of Dental Medicine
Orthodontic Appliances
Micro-abrasive Blasting vs Acid Etching of Orthodontic Bracket Bases
To describe a method of acid etching the base of a bracket, and to compare the bond failures between micro-abrasive blasted (sandblasted) brackets and acid etched brackets over an eighteen month period
- Trial name
- NCT04456114
- Testing
- Acid etched brackets, Sandblasted brackets
- Where
- Pakistan
- Volunteers
- 340 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Orthodontic Appliances
Changes in Pulpal Blood Flow Between Conventional and Self-ligating Fixed Orthodontic Brackets During Leveling and Alignment Stage
Evaluate and compare initial changes in PBF between conventional and self-ligating fixed orthodontic brackets during leveling and alignment stage using 0.016" Nickle titanium (NiTi) and 0.016X0.022" NiTi archwires at different…
- Trial name
- NCT03780764
- Testing
- A Pre-adjusted edgewise brackets: 3M Gemini Unitek, 0.022" Roth prescription brackets, Self- ligating brackets: Unitek™ Gemini SL Self-Ligating Brackets, 0.022" Roth prescription brackets
- Where
- Jordan
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Jordan University of Science and Technology
Orthodontic Appliance Complication
Effectiveness of Methods to Remove Residual Orthodontic Adhevsie
The aim of this study is to compare the clinical efficacy of different residual orthodontic adhesive removing methods for rebonding debonded metal attachments.
- Trial name
- NCT05929391
- Testing
- Recycling orthodontic brackets
- Where
- Iraq
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Class III Malocclusion, Facemask
Evaluation of Treatment Outcomes of Interceptive Orthodontic Intervention for Class Iii Malocclusion Using Inclined Plane Appliance Combined With Variable Bracket Placement
Study Title: Evaluation of Treatment Outcomes of Interceptive Orthodontic Intervention for Class III Malocclusion Using Inclined Plane Appliance Combined With Variable Bracket Placement Objective: To evaluate the clinical and…
- Conditions
- Class III Malocclusion, Facemask, Inclined Plane Appliance
- Trial name
- NCT07581990
- Testing
- Inclined Plane Appliance Combined With Variable Bracket Placement
- Where
- Vietnam
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Can Tho University of Medicine and Pharmacy
Crowding, Tooth, Class I
Comparison Between the Effectiveness of Different Commercial Bracket Brands
There's a scarcity in literature concerning the comparison of the effectiveness of brackets in its torque and tip ability, the time takes for leveling and alignment comparing between different orthodontic bracket brands, and its…
- Trial name
- NCT05333094
- Testing
- Brackets
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Dental Etching, Dental Bonding
Comparison of Orthodontic Bracket Bond Failure Using Acid Etching With or Without Sandblasting
The goal of this clinical trial is to assess if sandblasting before acid etching reduce orthodontic bracket bond failure in fixed orthodontic treatment.
- Conditions
- Dental Etching, Dental Bonding, Acid Etching, Acid Etching, Dental
- Trial name
- AE SBE BF BB (NCT07617480)
- Testing
- Sandblasting with acid etching vs Acid etching alone, Acid Etching only
- Where
- Bangladesh
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Tanzila Rafique
Orthodontic Tooth Movement
Evaluation of the Rate of Maxillary En-masse Retraction Using 0.018-inch Versus 0.022-inch Slot Brackets in Adults
The study compares the rate of en-masse retraction using 0.018-inch versus 0.022-inch slot orthodontic bracket systems in adult patients with maxillary dentoalveolar protrusion.
- Trial name
- NCT04468295
- Testing
- Bonding, Leveling and alignment, Extraction
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Bracket Failure Rate, Bonding Time Per Bracket
Is a Primer Needed for Orthodontic Bonding? A Multi-centre Trial
Orthodontic treatment is carried out by placing fixed attachments(brackets)on teeth with wires which run through them and create tooth movement.
- Conditions
- Bracket Failure Rate, Bonding Time Per Bracket, Adhesive Remnant Index for Type of Bond Failure, Length of Treatment
- Trial name
- NCT01782521
- Testing
- No primer
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Bradford Teaching Hospitals NHS Foundation Trust
Periodontal Inflammation, Dental Malocclusion
Periodontal Parameters in Orthodontic Patients With Stainless Steel and Ceramic Brackets.
The aim of this study is to assess if there are significant differences in periodontal conditions between patients undergoing fixed orthodontic treatment with stainless steel or ceramic brackets.
- Trial name
- NCT05144555
- Testing
- Fixed orthodontic treatment with stainless steel brackets, Fixed orthodontic treatment with ceramic brackets
- Where
- Italy
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Pavia
Malocclusion, Malocclusion, Angle's Class
Precision Orthodontics: Virtual Treatment Planning for Orthodontic Braces
The investigators are evaluating the effectiveness of custom-made 3D-printed ceramic (tooth-colored) brackets (braces) compared to conventional tooth-colored brackets (braces).
- Trial name
- NCT04002999
- Testing
- 3D printed ceramic bracket and tray, Stock ceramic bracket + 3D printed tray, Stock bracket, no tray
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Harvard School of Dental Medicine
Tooth Crowding, Dental Crowding
Analysis of Orthodontic Tooth Movement Using 3D Imaging
Purpose: This project aims to study the effects of wire dimension and ligation method (bracket type) on the first stage of orthodontic treatment using 3D imaging.
- Conditions
- Tooth Crowding, Dental Crowding, Malocclusion
- Trial name
- NCT03398798
- Testing
- .014", .016", Twin brackets
- Where
- 2 sites in United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Enamel Demineralization, White Spot Lesions
Silver Nanoparticle-Coated Orthodontic Brackets for Preventing Enamel Demineralization
The goal of this clinical trial is to learn whether orthodontic brackets coated with silver nanoparticles can help prevent early damage to tooth enamel in people receiving fixed braces.
- Trial name
- AgBracket (NCT07707336)
- Testing
- Silver Nanoparticle-Coated Stainless Steel Orthodontic Brackets, Conventional Stainless Steel Orthodontic Brackets
- Where
- United Arab Emirates
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Ajman University
Orthodontic Appliances, Fixed
Computer-aided Indirect Bonding Versus Traditional Direct Bonding of Brackets in Orthodontic Patients
Accurate bracket positioning is one of the keys for effective orthodontic treatment. Traditionally, orthodontic brackets are positioned one-by-one on the teeth of the patient, with the so-called direct bonding method.
- Trial name
- NCT04395625
- Testing
- Direct bonding of Orthodontic brackets, Indirect bonding of Orthodontic brackets
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- University of Aarhus