Clinical trials: Orthodontic
Gingival Inflammation and Loss the Orthodontic Mini-screws
Strontium-Hydroxyapatite Coated Mini-Screws: Antibacterial Effect and Stability
This randomized controlled clinical trial aims to evaluate the antibacterial efficacy and stability of strontium-incorporated hydroxyapatite (Sr-HA) coated orthodontic mini-screws (OMSs) used for maxillary canine retraction.
- Trial name
- NCT07105969
- Testing
- Strontium Incorporated Hydroxyapatite [Sr-HA] coated mini-screws purchased from Dentarum company
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Orthodontic Appliance Complication
Evaluation Of Anchorage Control Using Arch Wire Stopper Versus Mini-Screws
The study aims to compare the anchorage control using arch wire stopper versus mini-screws in post-pubertal patients with maxillary dentoalveolar protrusion
- Trial name
- NCT06416904
- Testing
- archwire stopper mesial to the maxillary first molar group, inter-radicular mini-screw
- Where
- Egypt
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Malocclusion, Corticotomy
Evaluation of Corticotomy-Assisted Canine Retraction Rate
The goal of this split-mouth randomized clinical trial is to evaluate the effectiveness of corticotomy on maxillary canine retraction rate compared to conventional orthodontic techniques.
- Conditions
- Malocclusion, Corticotomy, Canine Retraction, Orthodontic Tooth Movement
- Trial name
- BMU/2026/8506 (NCT07879066)
- Testing
- Experimental: Corticotomy¬-Assisted Canine Retraction, Active Comparator / Control: Conventional Canine Retraction
- Where
- Bangladesh
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Tanzila Rafique
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
Malocclusion, Angle Class II
Effects of Power Arm Application in Maxillary Canine Distalization
The aim of this study is to investigate the effects of a canine distalization force applied between power arms placed on the maxillary canine and first molar, in comparison with the classical method without power arms.
- Conditions
- Malocclusion, Angle Class II, Tooth Movement Techniques, Orthodontic Anchorage Procedures
- Trial name
- NCT07866976
- Testing
- Canine and molar power arms, Conventional canine retraction
- Where
- Turkey (Türkiye)
- Volunteers
- 16 people
- Sponsor
- Atlas University
Orthodontic Miniscrew Survival, Malocclusion
This RCT Compares the Clinical Performance, Stability, and Patient Perception of Different Diameters Orthodontic Miniscrews in the Posterior Maxilla Buccal Side.
Researchers will compare miniscrews with diameters of 1.3 millimeters and 1.6 millimeters. Both sizes are 8 millimeters long and will be placed between the roots of the first and second molar teeth at the back of the upper jaw.
- Trial name
- RCT (NCT07868705)
- Testing
- Orthodontic miniscrew, 1.3-mm diameter and 8-mm length, Orthodontic miniscrew, 1.6-mm diameter and 8-mm length
- Where
- Malaysia
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- National University of Malaysia
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
Dental Bonding, Orthodontic Brackets
Segmented Indirect Versus Direct Bracket Bonding
This randomized clinical trial compared two methods of attaching orthodontic brackets to teeth: conventional direct bonding, in which each bracket is placed and bonded individually in the mouth, and a segmented modified indirect…
- Trial name
- NCT07861178
- Testing
- Direct bonding, Segmented modified indirect bonding
- Where
- Saudi Arabia
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Riyadh Elm University
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
Orthodontic Wires
Prevalence of the Wire Syndrome
The Wire Syndrome problem referred to dental displacements that can be described as aberrant, inaccurate, unexplained, or excessive on teeth still contained by an intact orthodontic wire, without detachment or fracture, leading…
- Trial name
- NCT06434506
- Testing
- no intervention
- Where
- France
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nice
Orthodontic Wires
Diagnosis of Wire Syndrome
The Wire Syndrome (WS) refers to aberrant, unexpected, unexplained, or excessive dental movements involving teeth held by an intact post-orthodontic retention wire. Its prevalence ranging from 1.1% to 43%.
- Trial name
- NCT07030023
- Testing
- Non intervention
- Where
- France
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nice
Accelerated Orthodontic Tooth Movement
Comparing MOP, Prostaglandin E1, and Calcitriol to Accelerate Orthodontic Tooth Movement
This study will compare the effects of MOP (micro-osteoperforation), prostaglandin E1, and calcitriol on the rate of orthodontic tooth movement.
- Trial name
- acceleration (NCT07842120)
- Testing
- PGE₁ (pharmacological) • Agent: Prostaglandin E1, Calcitriol (1,25-(OH)₂D₃) local injection • Agent: Calcitriol (1,25-(OH)₂D₃) Vitamin D3, microosteoperforation MOP (surgical)
- Where
- 2 sites in Iraq
- Volunteers
- 60 people
- Sponsor
- Ghufran Dhari Awad
Orthodontic Retainers, Tooth Mobility
Comparison Physiological Tooth Mobility and Retention Success in Patients Using Different Retainers
The purpose of this prospective clinical study is to comparatively evaluate the long-term stability of teeth, physiological tooth mobility, and effects on periodontal tissues of three different fixed lingual retainer materials…
- Trial name
- NCT07801768
- Testing
- Mobility measurement with Periotest device, Digital intraoral impression
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Marmara University
Halitosis, Periodontal Health
Effects of Green Tea Mouthwash on Halitosis, Periodontal Health, and Stress in Orthodontic Patients
This randomized, double-blind, four-arm clinical trial evaluates the effects of green tea mouthwash on halitosis, periodontal health, salivary stress biomarkers, and oxidative stress in patients undergoing fixed orthodontic…
- Conditions
- Halitosis, Periodontal Health, Orthodontic Treatment
- Trial name
- NCT07829224
- Testing
- Green Tea Mouthwash A, Green Tea Mouthwash B, Fluoride Mouthwash
- Where
- Iraq
- Volunteers
- 100 people
- Sponsor
- Universiti Sains Malaysia
Orthodontic Anchorage, Power Arm Sliding
Comparison of Maxillary Canine Retraction Rate With and Without Power Arm
The goal of this split-mouth randomized clinical trial is to compare maxillary canine retraction with and without power arm during fixed orthodontic treatment.The main question it aims to answer is What are the differences in the…
- Conditions
- Orthodontic Anchorage, Power Arm Sliding, Direct Sliding, Orthodontic Space Closure
- Trial name
- NCT07836816
- Testing
- Split-mouth randomized clinical trial
- Where
- Bangladesh
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Tanzila Rafique
White Spot Lesion of Tooth, Orthodontic Treatment
S-PRG Filler for Preventing White Spot Lesions During Orthodontic Treatment
White spot lesions are early areas of enamel demineralization that may develop during orthodontic treatment with fixed braces. This study aims to evaluate the effectiveness of S-PRG Barrier Coat in preventing white spot lesions…
- Conditions
- White Spot Lesion of Tooth, Orthodontic Treatment, Enamel Demineralization, Fluoride Varnishes
- Trial name
- SPRG-WSL (NCT07839780)
- Testing
- S-PRG Barrier Coat, S-PRG Barrier Coat + 5% Sodium Fluoride Varnish, 5% sodium fluoride varnish
- Where
- Malaysia
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- National University of Malaysia
Orthodontic Appliances
Benefits of an Orthodontic Device Removable Functional Appliance in the Management of Malocclusions/Orofacial Dysfunctions
The removable functional appliance's goal is to restore functional balance (breathing, swallowing, chewing, etc.) and muscular balance (facial muscles, etc.) in the child.
- Trial name
- NCT07127328
- Testing
- Patient with removable funcitonal appliance
- Where
- France
- Volunteers
- healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nice
Oral Health-Related Quality of Life During Orthodontic Treatment
Manus AI-Assisted Orthodontic Education and Oral Health-Related Quality of Life
The goal of this clinical trial is to learn whether adding artificial intelligence (AI)-assisted education to standard orthodontic education can improve quality of life in adults starting treatment with fixed braces.
- Trial name
- NCT07832604
- Testing
- Conventional Orthodontic Education, Manus AI-Assisted Orthodontic Education
- Volunteers
- 230 people
- Sponsor
- University of Malaya
Malocclusion, Malocclusion; Displaced or Missing Teeth
Effectiveness of Auxiliary Segmental Lingual Appliances in Leveling the Curve of Wilson at Second Molars
This study aims to evaluate the effectiveness of auxiliary segmental lingual appliances in leveling the Curve of Wilson at the second molars in patients undergoing labial fixed orthodontic treatment.
- Conditions
- Malocclusion, Malocclusion; Displaced or Missing Teeth, Malocclusions, Orthodontic Treatment
- Trial name
- EASLALCW (NCT06858670)
- Testing
- Auxiliary Segmental Lingual Appliances
- Where
- Vietnam
- Sponsor
- Hanoi Medical University
Magnesium During Orthodontic Expansion, Orthodontic Patients Indicated for Maxillary Expansion
The Effects of Magnesium (Mg) Supplement and Alternate Maxillary Expansion and Constriction (Alt-RAMEC) in Patient With Transverse Maxillary Deficiency (TMD)
This randomized clinical trial evaluates the effect of combining magnesium supplementation with an orthodontic technique called Alternate Maxillary Expansion and Constriction (Alt-RAMEC) using a Micro-implant Assisted Rapid…
- Trial name
- Mg + Alt-RAMEC (NCT07309640)
- Testing
- Oral Magnesium Citrate Supplementation, Micro-implant-Assisted Rapid Palatal Expansion (MARPE) With the Alt-RAMEC Protocol
- Where
- Iraq
- Volunteers
- 38 people
- Sponsor
- Universiti Sains Malaysia