Clinical trials: Tooth Abnormalities
Molar Incisor Hypomineralization
Clinical Evaluation of Direct Composite Veneer Restorations
The objective of this research was to evaluate the clinical success of direct composite veneer restorations performed in permanent incisors affected by molar-incisor hypomineralization.
- Trial name
- NCT05842590
- Testing
- Composite Veneer Restoration
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Cleft Lip and Palate
Clinical Effectiveness of Late Maxillary Protraction for Cleft Lip and Palate
Patients with cleft lip and palate frequently develop Class III (Cl III) malocclusions or underbites following early cleft repair surgeries.
- Trial name
- PROTRACTSURG (NCT02789787)
- Testing
- Maxillary Protraction, Orthognathic Surgery
- Where
- 2 sites in United States
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Healthy Individuals
Fluoride Intake From Toothbrushig With Children's or Regular Toothpastes
There are controversial data about fluoride intake by children when tooth brushing with children's or regular toothpastes. However, a study have showed that children were exposed to a dose of 0.051 mg F/Kg/day and 0.046 mg…
- Trial name
- F (NCT01568541)
- Testing
- Regular toothpastes, Children's toothpastes
- Where
- 3 sites in Brazil
- Volunteers
- 208 people, healthy volunteers welcome
- Sponsor
- Federal University of Minas Gerais
Fluorosis, Dental, Fluorosis
Design of a Multicomponent Intervention to Reduce the Risk of Exposure Fluorine
Introduction Systemic exposure to fluoride is a significant challenge for global public health; this is because although fluoride prevents dental caries, prolonged exposure to high concentrations can cause adverse effects on…
- Trial name
- NCT07232888
- Testing
- multicomponent intervention, Conventional intervention
- Where
- Colombia
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Universidad Antonio Nariño
Hypomineralization Molar Incisor, Hypersensitivity Dentin
Photobiomodulation and New Restorative Material for Teeth With MIH on Control of Hypersensitivity and Longevity
Introduction: Molar incisor hypomineralization (MIH) is a qualitative defect of enamel development that occurs in the mineralization phase. MIH affects one or more permanent molars and, occasionally, permanent incisors.
- Trial name
- NCT06538142
- Testing
- Photobiomodulation + Restoration with Self-cure Composite Resin, Restoration with Self-cure Composite Resin, Photobiomodulation + Restoration with Photopolymerizable Bulk-fill Composite Resin
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Nove de Julho
Molar Hypomineralization, Incisor
Resin Infiltration vs Ionomer-Based Fluoride Varnish for the Prevention of Post-Eruptive Breakdown in Molars With Mild MIH
round/Objective: The objective of this clinical trial is to evaluate the clinical efficacy of a resin infiltrant (Icon®, DMG) compared to an ionomer-based fluoride varnish (Clinpro XT®, 3M) in preventing post-eruptive enamel…
- Trial name
- MIH (NCT07443878)
- Testing
- Resin Infiltrant (Icon®, DMG), Varnish-Modified Glass Ionomer (Clinpro XT®, 3M)
- Where
- Mexico
- Volunteers
- 17 people
- Sponsor
- Universidad Autonoma de San Luis Potosí
Maxillary Anomaly
Evaluation of the Hybrid Rapid Maxillary Expander Assisted With Micro-osteo Perforation (MOPs) in Adult.
This study will be directed for Evaluation of the hybrid rapid maxillary expander assisted with Micro-osteo perforation (MOPs) in adults
- Trial name
- NCT06467240
- Testing
- hybrid rapid maxillary expander assisted with Micro-osteo perforation (MOPs)
- Where
- Egypt
- Volunteers
- 14 people
- Sponsor
- Al-Azhar University
Malocclusion, Craniofacial Morphology
Research on Deep Learning-Based Intelligent Diagnosis and Treatment
This study aims to develop and evaluate deep learning-based artificial intelligence models for craniomaxillofacial multi-modal imaging analysis and clinical decision support.
- Conditions
- Malocclusion, Craniofacial Morphology, Dentofacial Deformities
- Trial name
- NCT07551622
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Xi'an Jiaotong University
Molar Incisor Hypomineralization
Silver Diamine Fluoride Modified Restoration In Treating Hypomineralized First Permanent Molar.
A randomized clinical trial to compare silver modified glass ionomer restorations to non silver glass ionomer restorations in hypo-mineralized first permanent molars in children and to measure the amount of wear of restoration in…
- Trial name
- NCT05931822
- Testing
- Silver Diamine Fluoride 38%, fluoride varnish
- Where
- Egypt
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Molar Incisor Hypomineralisation, Dental Caries
Selective Versus Non-selective Caries Excavation in MIH Affected Teeth.
The aim of this study is to compare the clinical and radiographic outcomes of selective versus nonselective caries removal in MIH affected teeth with deep carious lesions using enhanced clinical protocols.
- Trial name
- NCT07142629
- Testing
- Selective caries removal, Non-Selective caries removal
- Where
- Jordan
- Volunteers
- 60 people
- Sponsor
- King Abdullah University Hospital
Charcot-Marie-Tooth Disease
Follow up and Observation of Charcot Marie Tooth Disease in Families
The study is aimed to test the hypothesis that there is anticipation in CMT
- Trial name
- NCT00149045
- Where
- Israel
- Sponsor
- Hadassah Medical Organization
Molar Incisor Hypomineralisation
Etch-bleach-seal Technique in Managing Opacities Related MIH Using Icon®
Objectives: to compare aesthetic effectiveness of resin infiltration with/without using sodium hypochlorite in managing opacities of MIH on incisors, and to compare parent's satisfaction with results of both application…
- Trial name
- NCT07162077
- Testing
- Sodium hypochlorite 5.25%, ICON resin infiltration Material group in vivo
- Where
- Syria
- Volunteers
- 15 people
- Sponsor
- Latakia University
Dentinogenesis Imperfecta, Amelogenesis Imperfecta
Psycho-social Impact of Amelogenesis and Dentinogenesis Imperfecta
The purpose of this research is to study the impact of dentinogenesis (DI) and amelogenesis (AI) imperfecta on oral quality of life, exposure to bullying and dental anxiety in a population of adolescents.
- Trial name
- AiDiBull (NCT04927962)
- Testing
- Questionnaires
- Where
- 7 sites in France
- Volunteers
- 87 people
- Sponsor
- University Hospital, Toulouse
Missing Teeth
Study the Effect of Neurectomy of Nasopalatine Nerve on Sensation of Anterior Palate
Study the effect of neurectomy of nasopalatine nerve on the sensation of anterior palate in patients undergoing rehabilitation of anterior maxillary ridge with dental implant
- Trial name
- NCT04153851
- Testing
- neurectomy of nasopalatine nerve
- Where
- Egypt
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Trauma, Enamel Hypoplasia
Evaluation of Sequelae in Permanent Successors Following Traumatic Injuries to Primary Teeth
Retrospective data analysis of children with primary dental trauma and follow-up visual examination to find out the sequelae.
- Conditions
- Dental Trauma, Enamel Hypoplasia, Sequelae, Sequelae Successors
- Trial name
- NCT07134348
- Where
- Turkey (Türkiye)
- Volunteers
- 173 people, healthy volunteers welcome
- Sponsor
- Zeynep Aslı GÜÇLÜ
Amelogenesis Imperfecta
Oral Health Related Quality of Life of Children With Amelogenesis Imperfecta
This project aims to evaluate the impact of anterior veneer treatment on oral health-related quality of life in children with amelogenesis imperfecta (AI).
- Trial name
- NCT07250906
- Testing
- Veneers
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Oral Mucosal Disease
Clinical Research Core Dental Screening Protocol
This study will screen patients for eligibility in studies sponsored by the Craniofacial Genetics Section (HCGS), the Clinical Research Core (CRC), and other branches located within the National Institute of Dental and…
- Trial name
- NCT00090818
- Where
- United States
- Volunteers
- 441 people, healthy volunteers welcome
- Sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
Crossbite, Maxillary Hypoplasia
Pain and Discomfort During Maxillary Expansion
The aim of the present study is to investigate and analyze the perception of pain and function impairment during the first week of activation with two different palatal expansion screw to identify an effective pain prevention…
- Trial name
- NCT03757468
- Testing
- orthodontic - maxillary expansion
- Where
- 2 sites in Italy
- Volunteers
- 100 people
- Sponsor
- University of Genova
Irreversible Pulpitis, Reversible Pulpitis
In Vivo Pulp Thermal Changes During Different Slenderization Techniques
The goal of this study is to learn about the temperature rise inside the living part of a tooth (the pulp) during different ways of removing a small amount of enamel (the hard outer layer of the tooth), a procedure called…
- Conditions
- Irreversible Pulpitis, Reversible Pulpitis, Thermal Injury, Pulp Hyperemia
- Trial name
- IPR (NCT07391124)
- Testing
- High-Speed Air-Driven Drill (Airotor and Bur), Orthodontic IPR Kit (Oscillating System)
- Where
- Pakistan
- Volunteers
- 30 people
- Sponsor
- Armed Forces Institute of Dentistry, Pakistan
Ataxia Telangiectasia
Neurofilament Light- Chain in Ataxia Telangiectasia
Ataxia telangiectasia (A-T) is a rare autosomal recessive neurodegenerative disorder characterized by progressive cerebellar ataxia, immunodeficiency, chromosomal instability, and cancer susceptibility.
- Trial name
- NCT04605523
- Testing
- blood withdrawal
- Where
- Germany
- Volunteers
- 40 people
- Sponsor
- Johann Wolfgang Goethe University Hospital