Clinical trials: Orthodontic
Orthodontic Aligners
Difference Between Pressing and Vacuum Techniques in Fabrication of Orthodontic Aligners in Cases With Crowding: A Cross-sectional Study
This cross sectional study is aiming to compare 2 methods of clear aligner fabrication.
- Trial name
- NCT06231888
- Testing
- Aligner
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Cairo University
Orthodontic Anchorage Procedures
Posterior Segment Intrusion Using Miniplates
Treating hyperdivergent malocclusion accompanied by open bite could be challenging and may be done by several methods as high pull headgear and posterior bite planes or surgically by maxillary impaction in adults.
- Trial name
- NCT02674191
- Testing
- mini-plates supported molar intrusion, Application of ULTRACARE benzocaine 20%,, Administration of , Mepivacaine-l
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Manal El Namrawy
Orthodontic Appliance Complication
Bond Failure of Two Types of Molar Buccal Tubes
This study looks at two new types of orthodontic brackets (metal squares of the brace) that have recently been released. Both types have been developed to allow the brackets to stick better to the tooth surface.
- Trial name
- NCT03476161
- Testing
- 3M Unitek Victory Series™ Superior Fit Buccal Tube with APC™ Flash-Free Adhesive. 4069-6103 / 4069-6114 / 4069-6203 / 4069-6214, 3M Unitek Victory Series™ Superior Fit Buccal Tube with APC™ II Adhesive. 3069-6103 / 3069-6114 / 3069-6203 / 3069-6214
- Where
- United Kingdom
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
White Spot Lesion
The Effect of ICON Treatment on WPL With Patients After Fixed Orthodontic Appliances
The aim of this study is to determine the effect of ICON on White spot lesions compared to CPP-ACPF plus.
- Trial name
- NCT03391180
- Testing
- ICON Remineralization, CPP-ACPF
- Where
- Saudi Arabia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Riyadh Colleges of Dentistry and Pharmacy
White Spot Lesion of Tooth
Effect of Self Assembling Peptide on White Spot Lesion
During re-mineralization of white spot lesion, Will biomimetic self-assembling peptides improve the re-mineralizating effect of the post orthodontic white spot lesion compared to fluoride-based delivery systems?
- Trial name
- regeneration (NCT03930927)
- Testing
- Self Assembling peptide, remineralizing agent
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Raneen Ahmed
Teledentistry, Orthodontics, Interceptive
Teleorthodontics Versus Conventional Follow-up During Early Interceptive Orthodontic Treatment in Children
The goal of this clinical trial is to learn if teleorthodontic remote monitoring is as effective as traditional in-office care for children undergoing Phase I expansion therapy.
- Conditions
- Teledentistry, Orthodontics, Interceptive, Palatal Expansion Technique
- Trial name
- NCT07611227
- Testing
- Remote Monitoring via Smartphone Application, Conventional Monitoring
- Where
- Saudi Arabia
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Murad Alrashidi
Occlusion
Assessment of the Occlusal Characteristics and Orthodontic Treatment Needs for Egyptian Children( 6-12)Years Old
The objective of this study is to assess the occlusal characteristics of Egyptian children 6-12 years old and their need for orthodontic treatment.
- Trial name
- NCT06402045
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Salma Hassan Widatalla Omar
Low Level Laser Therapy
Effect of Low-level Laser Therapy on Orthodontic Tooth Movement
The objective of this trial is to investigate the effect of low-level laser therapy (LLLT) on orthodontic tooth movement during maxillary molar distalization over 12-week observation period.
- Trial name
- NCT05550168
- Testing
- Low Level Laser therapy
- Where
- Cyprus
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Near East University, Turkey
Malocclusion, Pain
Anxiety, Pain, and Quality of Life in Orthodontic Treatment
This study was evaluated anxiety, pain, and oral health-related quality of life in individuals treated with conventional fixed appliances (Group A) and clear aligners (Group B) for moderate malocclusion during the initial phase…
- Conditions
- Malocclusion, Pain, Anxiety, Quality of Life
- Trial name
- NCT06133296
- Testing
- Conventional fixed treatment, Clear aligner treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Yuzuncu Yil University
Orthodontic Appliance Complication
Microbial Colonisation On Vacuum-Formed Retainers Constructed On Conventional Models And Three Dimensional (3D) Reconstructed Models
Vacuum-formed retainers are clear or transparent retainers, that hold the teeth in the new position after active orthodontic treatment.
- Trial name
- NCT03844425
- Testing
- Conventional VFR, VFR from SLA, VFR from FDM
- Where
- Malaysia
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Gingival Clefts, Extraction Socket
Gingival Clefts and Orthodontic Movement
Clefts or invaginations of the gingival tissue are a frequent finding during orthodontic space closure after extraction of a tooth. They occur in about 35% of the cases.
- Conditions
- Gingival Clefts, Extraction Socket, Orthodontic Movement
- Trial name
- NCT01402323
- Testing
- time point of tooth extraction
- Where
- Austria
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Class I Malocclusion, Class II Div 1 Malocclusion
Assesment of Ethnic Bias in an Artificial Intelligence Based Orthodontic Diagnosis System
This study explores how artificial intelligence (AI) can be used in orthodontics, which is the area of dentistry that focuses on correcting jaw and bite problems.
- Conditions
- Class I Malocclusion, Class II Div 1 Malocclusion, Class II Division 2 Malocclusion, Class III Malocclusion
- Trial name
- NCT07162753
- Where
- Turkey (Türkiye)
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Dental Malocclusion, Angle Class II
BRIUS Vs FFA Efficiency
The purpose of this study is to compare the Full Fixed Preadjusted appliances (regular braces) when to the BRIUS system.
- Conditions
- Dental Malocclusion, Angle Class II, Angle Class I, Crowding, Tooth
- Trial name
- NCT04347018
- Testing
- BRIUS
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- State University of New York at Buffalo
Inflammation, Oxidative Stress
Oxidative-reductive Processes and the Degree of Inflammation in Saliva With Conventional Brackets and Clear Aligners
The purpose of this prospective observational study is to evaluate the differences in oxidative-reductive processes and the degree of inflammation in saliva during treatment with conventional brackets and clear aligners.
- Conditions
- Inflammation, Oxidative Stress, TNF-α
- Trial name
- NCT06507592
- Testing
- Saliva samples collection
- Where
- Italy
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of Campania Luigi Vanvitelli
Relapse
CAD/CAM Fixed Retainers vs. Conventional Multistranded Fixed Retainers in Orthodontic Patients. Comparison of Stability, Retainer Failure Rate, Adverse Effects, Cost-effectiveness, and Patient Satisfaction. A Randomized Controlled Clinical Trial
Introduction: Orthodontic retainers are used after the completion of orthodontic treatment to assure dental occlusal stability and to maintain the achieved end-result.
- Trial name
- Retention (NCT04389879)
- Testing
- Bonding of either CAD/CAM or conventional multistranded stainless steel fixed retainer
- Where
- 2 sites in Denmark, Norway
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
White Spot Lesion of Tooth, Long Term Adverse Effects
Comparison of Efficacy Of Probiotic Toothpaste and Chlorhexidine Mouthwash To Reduce S.Mutans
Orthodontic appliance causes increase in plaque accumulation, especially around brackets, wires and attachments. Advances in orthodontics in recent time have led to improved quality of appliance and treatment procedures…
- Conditions
- White Spot Lesion of Tooth, Long Term Adverse Effects, Caries, Dental, Orthodontic Appliance Complication
- Trial name
- NCT03004196
- Testing
- Probiotic Toothpaste, Dr. Reddy's Clohex, Control Group
- Where
- India
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Peoples University, Bhanpur, Bhopal
Orthodontic Appliance Complication, Orthodontic Appliance Design
Periodontal and Orthodontic Outcomes of Straight vs. Looped Fixed Retainers
The goal of this split-mouth, head-to-head, randomized controlled trial is to compare the effects of a fixed straight retainer with the V- loop bonded retainer on periodontal health in patients with the requirement of continuous…
- Conditions
- Orthodontic Appliance Complication, Orthodontic Appliance Design, Orthodontic Treatment
- Trial name
- NCT05644119
- Testing
- V- loop Bonded Orthodontic Retainer, Straight Wire Retainer
- Where
- Saudi Arabia
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- King Abdulaziz University
Gingival Cleft, Orthodontic Space Closure
Gingival Cleft Development at Two Time Points of Canine Retraction
The goal of this split-mouth randomized controlled trial is to assess whether the timing of extraction space closure-early vs. delayed initiation-affects the incidence of gingival cleft development in orthodontic patients.
- Trial name
- NCT07210762
- Testing
- Early space closure, Delayed space closure
- Where
- Pakistan
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Bahria University
Compliance, Treatment
Oral Hygiene Reminders in Orthodontic Patients
Objective: To determine the effect of WhatsApp and Email reminders on oral hygiene compliance of orthodontic patients. Methods: A Randomized, parallel group, double blinded study was conducted on 54 patients undergoing…
- Trial name
- NCT04042389
- Testing
- WhatsApp reminder, Email reminder, Control
- Where
- Malaysia
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Mahsa University
Orthodontic Appliance Complication, Shear Strength
Comparison Between Shear Bond Strength of Different Commercial Metal Bracket Brands: an in Vitro Study
some orthodontic brands are more expensive than others, one of the primary outcomes of this study is to know if is it worth using expensive brands? will it provide better quality treatment, in particular, bond strength? The…
- Trial name
- NCT05812456
- Testing
- Estimation of Shear Bond Strength
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt