Clinical trials: Orthodontic Treatment
Eating Disorders, Eating Behavior
Food Reward Circuit Change by Orthodontics
It has been described in obese individuals in which decreased basal metabolism as well as dopaminergic changes in the prefrontal cortex and striatum parallels the increased activation of reward brain regions in response to…
- Conditions
- Eating Disorders, Eating Behavior, Eating Habit, Orthodontic Appliance Complication
- Trial name
- DTI (NCT05026411)
- Testing
- T 0 Diffusion Tensor MR, T 1 Diffusion Tensor MR, T 2 Diffusion Tensor MR
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Oral Disease
A Comparison of Three Different Modalities in Improving Oral Hygiene
The objective of the study is to compare effectiveness of OHI modalities a. verbal vs videographic material, b. Verbal vs plaque disclosing tablet and c.
- Trial name
- NCT04386421
- Testing
- Video on oral hygeine instructions, Plaque disclosing tablets
- Where
- Pakistan
- Volunteers
- 99 people
- Sponsor
- Aga Khan University
Bracket Bonding
Orthodontic Bracket Bonding
Accurate bracket positioning is crucial for effective fixed orthodontic treatment and a core component of orthodontic specialist training. Clinically, two main bonding techniques exist: direct and indirect.
- Trial name
- OBB (NCT06685614)
- Testing
- orthodontic bracket bonding
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
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
Orthodontic Treatment Impact on Life Experience of Adolescents With Fixed Orthodontic Appliances
This cross-sectional study aimed to investigate the impact of different fixed orthodontic appliances on the day-to-day life experience of adolescent patients at any stage of their orthodontic treatment.
- Trial name
- NCT06518733
- Testing
- appliance type
- Where
- Egypt
- Volunteers
- 364 people
- Sponsor
- Cairo University
Alignment, Leveling and Alignment of Teeth
Improving the Treatment Outcome Related to Inclination of Mandibular Incisors by Separating Aligning and Leveling Phases.
Study Summary The goal of this clinical trial is to determine whether separating the aligning and leveling phases during fixed orthodontic treatment improves the treatment outcome related to the inclination of mandibular incisors…
- Trial name
- Alignment (NCT07733258)
- Testing
- Separating phases of alignment and leveling using heat activated niti archwire
- Where
- Pakistan
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences
Orthodontic Appliance Complication
Accuracy of Digital Three-Dimensional Root Position Prediction Via Digitized Models
Measuring the accuracy of a new technique by which root positions can be predicted at the pre-finishing stage of the comprehensive orthoodntic treatment
- Trial name
- NCT03552640
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Cairo University
Malocclusion
A Randomised Clinical Trial: Conventional Ligation vs Figure of 8
Fixed braces (appliances) are used to straighten the malalignment of teeth. There has been a lot of research into the factors that can affect the speed of alignment of teeth but there has been very little research on how…
- Trial name
- NCT01771692
- Testing
- Extraction, Non extraction
- Where
- United Kingdom
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Rachel Little
Malocclusion, Angle Class II, Overbite (Excessive) Horizontal
Long-term Stability of Treatment With the Twin Block Appliance
The objective of this observational study is to investigate the long-term stability of treatment with the Twin block appliance in a patient group previously treated with a Twin block appliance.
- Conditions
- Malocclusion, Angle Class II, Overbite (Excessive) Horizontal, Overbite (Excessive) Deep, Treatment Outcome
- Trial name
- NCT07752498
- Where
- Sweden
- Volunteers
- 72 people
- Sponsor
- Region Jönköping County
Crowding of Anterior Mandibular Teeth
Pain, Acceptance, and Discomfort With Periodontally Accelerated Osteogenic Orthodontics (PAOO)
Patients will be examined in the Orthodontic Department of the University of Damascus Dental School. Patients who will be treated in conjunction with the PAOO procedure and subjects who will meet the inclusion criteria will be…
- Trial name
- NCT04728464
- Testing
- Periodontally Accelerated Osteogenic Orthodontics (PAOO)
- Where
- Syria
- Volunteers
- 16 people
- Sponsor
- Damascus University
White Spot Lesion of Tooth
Fluoride Varnish, Ozone, Octenidin and WSLs in Orthodontic Patients
Objectives: to assess the efficiency of four prophylactic protocols on white spot lesions during orthodontic treatment: 1. professional mechanical tooth cleaning (PMTC)+fluoride varnish, 2.
- Trial name
- NCT04992481
- Testing
- PMTC, fluoride varnish, gaseous ozone therapy
- Volunteers
- 150 people
- Sponsor
- Pomeranian Medical University Szczecin
Malocclusion, Angle Class II
Comparison of Efficacy of Three Orthodontic Appliances
To investigate each treatment modality in its "optimal" environment to avoid operator experience bias. Therefore we propose to operate out of three "specialist centres" with specific units providing one modality alone Which of…
- Trial name
- NCT03450551
- Testing
- Twin Block, Herbst, Frog distalising appliance
- Volunteers
- 183 people, healthy volunteers welcome
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Focus of the Study is Plaque and Gingival Index Score Before and After Instructions, Satisfaction Assessment of Orthodontic Patients With Both Instruction Modalities
Comparison of Traditional Instructions Vs AI Based Instructions With Customized Chat GPT as Remote Support System on Education of Orthodontic Patients
This study will assess the impact of voice instructions delivered by advance voice feature of Chat gpt followed by remote support with chatbot in form of customized chat gpt named Brace AI which is customized by principal…
- Conditions
- Focus of the Study is Plaque and Gingival Index Score Before and After Instructions, Satisfaction Assessment of Orthodontic Patients With Both Instruction Modalities, Knowledge Assessment, Recall Ability of Orthodontic Instructions With Both Modalities
- Trial name
- NCT07183111
- Testing
- Instructions given via artificial intelligence chatbot in form of voice instructions at chair side with Customized chatbot for remote home support, Control group instructions given by chair side orthodontist verbally and written pamphlet as home care support
- Where
- Pakistan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Pakistan Institute of Medical Sciences
Rate of Canine Retraction, Root Resorption
The Effect of Injectable PRF Vs LLL on Orthodontic Tooth Movement
The purpose of the present study is to compare the effect of injectable platelet fibrin and Low Level LASER therapy on the rate of upper canine retraction, and on root resorption of the canine
- Trial name
- NCT06520761
- Testing
- Injectable platelet rich fibrin, Low Level LASER
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Faculty of Dental Medicine for Girls
Toothbrushing, Gingivitis
Effectiveness of Dual Light Electric Toothbrush vs. Manual Toothbrush in Orthodontic Patients Undergoing Oral Surgery
The study is a randomized clinical trial to compare the effectiveness of a dual light ultrasonic toothbrush on periodontal health in orthodontic patients undergoing surgery.
- Conditions
- Toothbrushing, Gingivitis, Cleft Lip and Palate
- Trial name
- NCT06122805
- Testing
- Toothbrush
- Where
- United States
- Volunteers
- 198 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Los Angeles
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
Intrabony Periodontal Defect
Comparison of the GTR Procedure Alone and in Combination With Immediate OTM
The aim is to evaluate in a prospective, randomized, controlled clinical study the healing of a GTR procedure, when it is combined with an immediate orthodontic tooth movement or used alone.
- Trial name
- NCT04896450
- Testing
- Guided tissue regeneration (GTR), Orthodontic tooth movement (OTM)
- Where
- Hungary
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Semmelweis University
Healthy Subjects With Fixed Orthodontics
The Effect of Probiotic Lactobacillus Reuteri Prodentis Consumption on Gingival Crevicular Fluid Inflammatory Response and Metagenomic Profiles of Oral Microbiome in Orthodontic Patients.
In this study, researchers will test the effectiveness of probiotic consumption against oral pathogenic bacteria and reduce the occurrence of gingival inflammation in subjects using orthodontic fixed appliances (braces).
- Trial name
- NCT04847960
- Testing
- BioGaia Probiotic Lozenges
- Where
- Indonesia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Trisakti University
Orthopedic Disorder
Evaluation of Architectural Changes in Mandibular Bone Pattern After Functional Treatment by Fractal Dimension Analysis
In this study it was aimed to examine the changes in mandibular bone after functional treatment by using fractal dimension (FD) and cortical thickness (CT) analysis.
- Trial name
- NCT04730115
- Where
- Turkey (Türkiye)
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital
Orthodontic Pathological Resorption of External Root, Orthodontic Appliance Complication
Photobiomodulation and Root Resorption
Objectives: The aim of this study is to investigate the effect of photobiomodulation therapies on root resorption compared with the placebo group. Materials and Methods: 30 patients, who were admitted to the ………….
- Conditions
- Orthodontic Pathological Resorption of External Root, Orthodontic Appliance Complication, Orthodontic Tooth Movement
- Trial name
- NCT04044989
- Testing
- Laser, light-emitting diode (LED)
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Gaziantep