Clinical trials: Orthodontic Treatment
Dental Care, Using Social Media and Networks to Find Out About Orthodontic Treatment
Social Media Use and Associated Factors Among Orthodontic Patients: A Cross-Sectional Study
"Context : An increasing number of patients are using the internet and social media to obtain information about oral health, including the field of orthodontics.
- Trial name
- NCT06734923
- Testing
- Questionnaire (28 questions)
- Where
- France
- Volunteers
- 65 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
Temporomandibular Joint Disorders After Using Essix Retainer
Clinical and Radiographic Evaluation of Different Thickness of Vacuum Formed Retainer (Essix Retainer) During Retention Phase After Orthodontic Treatment
vacuum formed retainer act as bite raiser that increase vertical dimension which may affect Tempromandibular joint and aim of this study is to perform clinical and radiographic evaluation of different thickness of vacuum formed…
- Trial name
- NCT04149366
- Testing
- Retainer
- Volunteers
- 40 people
- Sponsor
- Minia University
Orthodontic Relapse
Efficacy and Cost-effectiveness of Orthodontic Retention Protocols
Objective is to assess changes of dentition and periodontium, and hygiene in retention after the end of the active phase of orthodontic treatment, and relationship with gender, type of retention appliance, pre-therapeutic…
- Trial name
- orthoretenti (NCT05121220)
- Testing
- fixed retainer, removable retainer
- Where
- Croatia
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- Poliklinika Orthonova
Crowding
Alignment Efficiency of Two Thermal Activated Orthodontic Archwire Sequences
The aim of the present study was to compare the effectiveness of two alignment sequences with thermal activated archwires with different Af temperatures applied for the correction of mandibular anterior crowding
- Trial name
- NCT02415673
- Testing
- Fixed orthodontics appliance and arch wire
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Faculty Sao Leopoldo Mandic Campinas
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
Tooth, Impacted
Effect of Interceptive Strategies on the Clinical Outcome of Maxillary Impacted Canines
This study aims to investigate the effect of 3 randomly applied interceptive measures (slow maxillary expansion, extraction of deciduous canines and no intervention) on maxillary canine impaction in patients with early mixed…
- Trial name
- NCT05629312
- Testing
- Maxillary expansion, Extraction of deciduous upper canines
- Where
- Belgium
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Orthodontics
Effect of Micro-osteoperforation on the Rate of Canine Retraction
The current study Is a split-mouth Randomized Controlled Trial that was performed to investigate three dimensionally, using digital models and Cone Beam Computed Tomography imaging, the effect of micro-osteoperforations (MOPs) on…
- Trial name
- NCT03450278
- Testing
- micro-osteoperforation
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Cairo University
Mixed Dentition Using Sequential Dental Aligners
This Study Will Examine Shortened Treatment Wear Time for Patients With Mixed Dentition Using AirFlex Aligner, Sequential Dental Aligners.
This study will examine shortened treatment wear time for patients with mixed dentition using sequential dental aligners. Using the existing AirFlex aligner design that patients with permanent dentition use, it may be possible to…
- Trial name
- NCT07220317
- Testing
- Sequential Aligners
- Volunteers
- 45 people
- Sponsor
- OrthoFX
Root Resorption
Root Resorption Accompanied Clear Aligners and Fixed Orthodontic Appliance
The aim of the study is to compare apical root resorption accompanied orthodontic treatment using clear aligners vs fixed appliances.
- Trial name
- NCT05232318
- Testing
- Leveling and alignment
- Where
- 2 sites in Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Malocclusion, Angle Class I, Malocclusion; Angle Class II Division 1
Efficiency of Piezo-Corticision in Accelerating Orthodontic Tooth Movement
The purpose of this study is to provide evidence on the effectiveness, the efficiency and efficacy of Peizo-Corticission in accelerating orthodontic tooth movement and reducing orthodontic treatment time.
- Trial name
- NCT02549950
- Testing
- Peizocorticision, Conventional Orthodontic Mechanics
- Where
- Saudi Arabia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- AL Yousef
Orthodontics, Orthodontic Appliance
A Commercial Available Tooth Positioner for the Treatment of Simple Orthodontic Relapse
Orthodontic relapse occurs in almost 80% of Orthodontic Treatment. The only prevention to phenomenon is the use of fixed retainers or life time active retention.
- Trial name
- NCT03332082
- Testing
- Tooth positioner
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
CLASS II DIVISION 1 MALOCCLUSION
Pain and Comfort During Functional Orthodontic Treatment With Laser or Ultrasounic Waves
Pain, discomfort, and functional limitations are common during functional orthodontic treatment and may affect appliance acceptance, compliance, and treatment satisfaction.
- Trial name
- NCT07852559
- Testing
- Activator + LIPUS, Activator + LLLT
- Where
- Syria
- Volunteers
- 40 people
- Sponsor
- Damascus University
Orthodontic Treatment
Curve of Spee: Speed of Leveling Using Different Orthodontic Archwires
The objectives if this study was to evaluate the efficacy of 3 different rectangular archwires in the correction of the curve of Spee (COS), to record the time needed to level excessive COS in the mandibular arch using the 3…
- Trial name
- NCT04549948
- Testing
- 0.017X0.025 Stainless steel, 0.019X0.025 Stainless steel, 0.021X0.025 B-Titanium archwire
- Where
- Jordan
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Jordan University of Science and Technology
Effect of Premolars Extraction on Bite Force
Analysis of Bite Force Distribution After Premolars Extraction by Using T-scan Analysis System
This study aims to assess the effect of first premolars extraction during orthodontic treatment bite force during the excursive mandibular movements using a digital occlusal analysis system.
- Trial name
- NCT07253337
- Testing
- T-scan analysis for bite force distribution
- Where
- Egypt
- Volunteers
- 16 people
- Sponsor
- Suez Canal University
Alignment
Changes in Pulpal Blood Flow of Teeth During Leveling and Alignment Stages of Orthodontic Treatment Using Clear Aligners
The aims of this study were to: - Evaluate PBF in upper and lower teeth during orthodontic alignment using fixed appliances (0.014" super elastic NiTi arch wire) at different time intervals (20min, 48h, 72h and 1 month) of…
- Trial name
- NCT03772795
- Testing
- Orthodontic Alignment
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Jordan University of Science and Technology
Malocclusion
OrthoPulse™ and Its Effect on the Rate of Orthodontic Tooth Alignment: A Pilot Feasibility Study
The aim of this study is to determine the effect of OrthoPulse™, an intra-oral LED (Light Emitting Diode) photobiomodulation device, on the rate of anterior orthodontic alignment.
- Trial name
- NCT02267837
- Testing
- OrthoPulse™
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Biolux Research Holdings, Inc.
Tooth Crowding, Tooth; Lesion, White Spot Lesions
Comparison Of Different Orthodontic Aligner Systems Applied On Single Stage And Three Stage
Applying to the Orthodontics Department of the Faculty of Dentistry of Erciyes University for orthodontic treatment, a periodontally healthy 16-26 year-old periodontally healthy, non-congenital or congenital anomaly in the…
- Trial name
- NCT04678596
- Testing
- EonAligner, Clearfix
- Where
- Turkey (Türkiye)
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Malocclusion
Comparing of the Clinical Outcome of Periodontal Accelerated Osteogenic Orthodontics With Horizontal or Vertical Releasing Incisions
The study aims to compare the effect of periodontal accelerated osteogenic orthodontics (PAOO) with horizontal or vertical releasing incisions on operation time, healing, adverse effects, and effectiveness of bone augmentation.
- Trial name
- NCT05441683
- Testing
- horizontal extending incision, vertical releasing incision
- Where
- China
- Volunteers
- 22 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Crowding of Anterior Maxillary Teeth, Crowding of Anterior Mandibular Teeth
Comparing Labial and Lingual Orthodontic Appliances on Root Resorption and Bone Height
Patients who have moderate crowding that could be treated on a non-extraction will be treated in this study. The apical root resorption and alveolar bone height of the lingual and labial fixed appliances will be assessed.
- Trial name
- NCT06401369
- Testing
- Lingual brackets, Buccal brackets
- Where
- Syria
- Volunteers
- 40 people
- Sponsor
- Damascus University
Dental Plaque, Dental Caries
Probiotic Treatment of Orthodontic Patients
The purpose of this study is to examine the effect of treatment with a lozenge containing the probiotic strain S. salivarius M18 on the formation, composition and virulence of dental plaque and in healthy orthodontic patients…
- Trial name
- NCT06751979
- Testing
- Probiotic treatment
- Where
- Denmark
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Aarhus