Clinical trials: Orthodontic
Dentofacial Deformities
Correlation Between Dental Inclination and Bone Thickness in Patients With Class III Dentofacial Deformities
The correlation between tooth inclination and bone thickness and the comparison between thickness measurements and buccolingual inclination before and after dental decompensation will be evaluated through tridimensional images in…
- Trial name
- NCT02491619
- Testing
- orthodontic decompensation
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Michelle Sendyk
Malocclusion, Angle Class I
Antibiofilm Activity of Chitosan Nanoparticles Incorporated Into Clear Aligners
The use of orthodontic appliances and equipment has dramatically increased over the past few decades, mainly due to improvements in materials and manufacturing processes that have paved the way for improved treatments .
- Trial name
- NCT06823310
- Testing
- Control (Standard treatment), Chitosan
- Where
- Iraq
- Volunteers
- 32 people
- Sponsor
- University of Baghdad
PAIN
COMPARISON OF THE PERCEPTION OF PAIN BETWEEN ORTHODONTIC TREATMENT WITH Invisalign ® AND TREATMENT WITH BRACKETS
This study aims to compare the pain experienced by patients undergoing orthodontic treatment with Invisalign ® corrective aligners with that of patients undergoing orthodontic treatment with conventional braces.
- Trial name
- NCT01855113
- Testing
- Invisalign
- Where
- Canada
- Volunteers
- 31 people
- Sponsor
- Université de Montréal
Surveys and Questionnaires, Quality of Life
Patient's Expectations, Preferences, Experiences Before, During and After the Treatment With Invisalign® Aligners
Orthodontic treatment extends over a longer period of time. lt takes months or rather years and it is no short-term treatment. The current literature does not answer the question of patients' expectations on aligner treatment and…
- Conditions
- Surveys and Questionnaires, Quality of Life, Orthodontics, Orthodontic Appliances
- Trial name
- NCT04105491
- Testing
- IInvisalign® Aligners
- Where
- Austria
- Volunteers
- 55 people
- Sponsor
- Medical University of Vienna
Malocclusion, Narrow Maxilla
Clear Orthodontic Expander Versus Hyrax
This study will be conducted to evaluate the effectiveness of a clear expander fabricated from 2-mm biocompatible polyethylene terephthalate glycol (PETG) thermoforming material integrated with an expansion screw in achieving…
- Trial name
- COE-Hyarx (NCT07362160)
- Testing
- New clear expander, Hyrax expander
- Where
- Iraq
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
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
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
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
Orthodontic Treatment, Fixed Appliances
Effectiveness of Insignia ™ Versus Standard Orthodontic Treatment With Damon Q Brackets
The hypotheses tested in this study are: There is a statistical significant difference, in treatment duration and result of treatment in cases treated using traditional Damon Q brackets or using Insignia.
- Conditions
- Orthodontic Treatment, Fixed Appliances, Insignia, DamonQ Brackets
- Trial name
- NCT01268852
- Testing
- Damon self ligating orthodontic bracket, Insignia self ligating orthodontic bracket
- Where
- Netherlands
- Volunteers
- 180 people
- Sponsor
- Radboud University Medical Center
Periodontitis
Nonsurgical Periodontal Therapy on Banded First Molars
The aim of this study was to evaluate the effect of nonsurgical periodontal therapy on first molars banded for fixed orthodontic treatment.
- Trial name
- NCT03410602
- Testing
- Full-mouth supragingival scaling, Subgingival scaling, Subgingival irrigation
- Volunteers
- 30 people
- Sponsor
- Meenakshi Ammal Dental College and Hospital
Plaque-Induced Gingivitis, Orthodontic Treatment
Clinical Outcomes of Different Mouth Rinses During Clear Aligner Orthodontic Therapy
This pilot randomized controlled clinical trial will evaluate the feasibility and preliminary clinical effects of three mouth rinses-alum, Triphala-based herbal mouth rinse, and 0.2% chlorhexidine-in adults undergoing clear…
- Trial name
- NCT07865416
- Testing
- Alum Mouth Rinse, Triphala-based Herbal Mouth Rinse, Chlorhexidine mouth rinse
- Where
- India
- Volunteers
- 30 people
- Sponsor
- Manav Rachna International Institute of Research and Studies
Angle's Class I Malocclusion, Crowding, Tooth
Effectiveness of Clear Aligners in Different Thicknesses
This study aimed to evaluate the effectiveness, pain, and satisfaction levels between patients treated with different thicknesses of clear aligners among Class I maxillary mild crowding cases.
- Trial name
- NCT06504498
- Testing
- 0.5 mm-thick Duran® clear aligner, 0.75 mm-thick Duran® clear aligner
- Where
- Turkey (Türkiye)
- Volunteers
- 28 people
- Sponsor
- Mersin University
Periodontal Diseases, Cancer Metastatic
Low-Level Laser Effects on Orthodontic Tooth Movement of Periodontally Compromised Patients.
To investigate the effect of Low Level Laser therapy on orthodontic tooth movement of periodontally compromised patients by evaluating the rate of orthodontic tooth movement and the level of Osteocalcin in the gingival crevicular…
- Conditions
- Periodontal Diseases, Cancer Metastatic, Orthodontic Tooth Movement
- Trial name
- NCT05739838
- Testing
- Biolase ;Low Level Laser
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Faculty of Dental Medicine for Girls
Dental Crowding, Gingival Recession
Evaluating the Clinical Efficacy of Collagen Scaffold (Ossix VOLUMAX) With Piezo-Surgical Decortication in Enhancing Orthodontic Treatment Outcomes: A Randomized Controlled Trial
Recent advances in orthodontic treatment have explored various materials to enhance treatment efficacy, particularly focusing on collagen scaffolds.
- Conditions
- Dental Crowding, Gingival Recession, Thin Phenotype
- Trial name
- NCT07097714
- Testing
- Piezocision with ribose cross-linked collagen matrix (Ossix® Volumax), control
- Where
- Russia
- Volunteers
- 70 people
- Sponsor
- NMSI DENTMASTER
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
Malocclusions, Canine Retraction
Assessment of the Locally Administrated Vitamin D3 and Corticision Efficacy on Orthodontic Canine Retraction
To study the effect vitamin D effect on orthodontic tooth movement when used in combination with coticision technique, independent t test or an equivalent non-parametric test will be used for comparison.
- Trial name
- NCT07455656
- Testing
- patients will receive local application of vitamin D3 combined with corticision
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Periodontitis, Adult
Early Versus Delayed Orthodontic Treatment After Periodontal Surgery on Periodontal Health in Periodontally Compromised Patients
RESEARCH QUESTION: Will there be a difference in periodontal health of two groups of periodontally compromised orthodontic patients with early and delayed start of orthodontic treatment after periodontal surgery? Population…
- Trial name
- NCT05466253
- Testing
- Fixed Orthodontic treatment
- Where
- India
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Removable Aligners, Conventional Brackets
Comparison of the Efficiency of Maxillary Canine Retraction Using Aligners Versus Conventional Brackets in Orthodontic Extraction Cases.
The aim of this study is to compare the effectiveness of Clear aligners and Conventional braces for upper canine retraction (space closure) regarding canine tipping , anchorage loss and treatment time.
- Trial name
- NCT04333836
- Testing
- Removable Clear Aligners
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Cairo University
Tooth, Impacted
Oral Health Related Quality of Life and Clinical Outcomes in Patients Undergoing Canine Disimpaction
To test the null hypothesis that there are no differences in the OHRQOL and clinical outcomes in patients undergoing palatal canine disimpaction using either open or closed surgical method.
- Trial name
- NCT01917604
- Testing
- open exposure, closed exposure
- Where
- India
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Jamia Millia Islamia
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