Clinical trials: Tooth
Bruxism, Muscular Disorders, Atrophic
Bruxism and Underlying Psichological Factors
The aim of this study was o determine the relationship between self-reported bruxism (SB) and some psychological factors (i.e: Anxiety State-Trait; Stress Reactivity Index, Beck Depression Inventory).
- Conditions
- Bruxism, Muscular Disorders, Atrophic, Temporomandibular Joint Disorders
- Trial name
- NCT06289608
- Testing
- No intervention
- Where
- Spain
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Salamanca
Edentulous
Abutment Macro Design and Peri-implant Tissues
The aim of this study is to evaluate the effect of abutment macro-design on soft and hard tissue responses. This trial is designed as a randomized controlled clinical study in which two groups of fourteen partially edentulous…
- Trial name
- NCT02546713
- Testing
- Abutment with concave subcritical contour, Abutment with convex subcritical contour
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- Nova Southeastern University
Endodontically Treated Molar, Dental Restoration, Permanent
3D Printed Ceramic-Filled Photopolymer Resin Vs. CAD/CAM Resin Composite Overlays for Restoration of Extensively Damaged Endodontically Treated Posterior Teeth. An 18-month Follow-up
II. Introduction: 6. Background and rationale: Restoring badly mutilated teeth was and has always been a challenge in restorative dentistry.
- Trial name
- 3D CAD/CAM RCT (NCT07378982)
- Testing
- 3D printed overlay restorations, CAD/CAM restorations
- Where
- Egypt
- Volunteers
- 32 people
- Sponsor
- Cairo University
Osteoporosis, Dental Caries
Salivary Cytokines, MMP-8 and Dental Caries in Osteoporosis Patients
This study examines saliva samples from patients with osteoporosis. The levels of cytokines and Matrix Metalloproteinase-8 (MMP-8) enzyme in saliva will be measured.
- Conditions
- Osteoporosis, Dental Caries, Biomarkers, Matrix Metalloproteinase 8
- Trial name
- NCT07709247
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Afyonkarahisar Health Sciences University
Endodontic Inflammation
Evaluation of the Effect of Different Irrigation Activation Methods During Endodontic Retreatment
The persistent and secondary intraradicular infections are the primary causes of post-treatment disease following endodontic treatment of any tooth.
- Trial name
- NCT07779148
- Testing
- Xp Finisher R file
- Where
- Egypt
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Minia University
Charcot Marie Tooth Disease (CMT), Pes Cavovarus
Walking Function Outcomes Following Surgical Correction With Rehabilitation Versus Physical Therapy Alone in Charcot-Marie-Tooth Disease: A Bidirectional Cohort Study
The goal of this study is to compare changes in walking ability in people with Charcot-Marie-Tooth disease (CMT) who receive two different treatment approaches for foot deformities that affect walking.
- Conditions
- Charcot Marie Tooth Disease (CMT), Pes Cavovarus, Surgery, Exercise Training
- Trial name
- CMT-WALK (NCT07432035)
- Testing
- Functional Surgery plus Rehabilitation, Physical Exercise
- Volunteers
- 200 people
- Sponsor
- Peking University Third Hospital
Crowding of Anterior Mandibular Teeth
Comparing the Alignment Efficiency of Three Types of Nickel-titanium Archwires
To compare the alignment efficiency of conventional NiTi arch wire to Thermal and Super elastic NiTi arch wires.
- Trial name
- NCT05676840
- Testing
- orthodontic treatment with fixed appliances
- Where
- Pakistan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ziauddin University
Persistent Post-concussive Syndrome, Concussion Post Syndrome
Hyperbaric Oxygen Effects on Persistent Post-concussive Symptoms
Persistent post-concussive symptoms (PPCS) are a source of significant burden among a subset of patients with concussion with prevalence rates previously reported between 11 - 82% based on timing of assessment, diagnostic…
- Trial name
- HOINPCS (NCT05173818)
- Testing
- Hyperbaric oxygen at 1.5 ATA
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Essentia Health
Root Canal Therapy, Periapical Periodontitis
Comparision of Non Surgical Retreatment and Endodontic Surgery of Failed Root Canal Treated Teeth
To the best of our knowledge, only two studies are available which have provided a direct comparison between outcome of nonsurgical retreatment and endodontic surgery. The results of the two studies are contradictory in nature.
- Trial name
- NCT03918733
- Testing
- surgical treatment, Non surgical retreatment
- Where
- India
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Molar Incisor Hypomineralization
HYPERSENSITIVITY IN MOLAR INCISOR HYPOMINERALISATION USING LOW LEVEL LASER IN CHILDREN
Molar Incisor Hypomineralisation (MIH) is a qualitative defect of enamel that shows asymmetrically involvement of one to four on first permanent molars (FPM) with or without incisor teeth involvement.
- Trial name
- NCT06154733
- Testing
- Photobiomodulation usinf low level laser therapy, Resin-based sealant, Glass ionomer sealant
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Alexandria University
Orthodontic Appliance Complication
Stability of Maxillary Anterior Teeth After Two Years of Retention in Adolescents Comparing Two Bonded and a Vacuum-formed Retainer
After orthodontic treatment 3 different retention devices will be compared.Thirty patients in each group; Group 1) Bonded retainer 13-23, Group 2)Bonded retainer 12-22 and Group 3) Vacuum-formed retainer covering all erupted…
- Trial name
- NCT04616755
- Testing
- Measuring changes of Little´s irregularity index ( sum of 5 contact point discrepancies together) measured in mm 2 years after retention have been I place.
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Kronoberg County Council
Dental Caries, Reversible Pulpitis
Assessment of Pain and Anxiety During Infiltration Anesthesia Using Dental Anesthesia Injector Versus Conventional Syringe in Pediatric Patients
This randomized controlled trial is conducted on pediatric dental patients to compare the effectiveness of local anesthesia administered using a dental anesthesia injector device versus the traditional syringe method.
- Trial name
- NCT07101068
- Testing
- Dental Anesthesia Injector, conventional syringe
- Where
- 2 sites in Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Post Operative Pain
Efficacy of Desensitizing Agent,Propolis After an In-office Vital Tooth Bleaching.
This study was conducted to evaluate the efficacy of desensitizing agent Propolis, after an in -office vital tooth bleaching and to compare its desensitizing effect to traditionally used desensitizing agent fluoride varnish.
- Trial name
- NCT05569590
- Testing
- Propolis, hydrogen peroxide 35%, fluoride varnish
- Where
- Pakistan
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences
Alveolar Ridge Enlargement
Titanium Reinforced d-PTFE Membrane Versus Collagen Membrane For Guided Bone Regeneration
After tooth extraction, shrinkage of the bone is expected with 50% reduction of alveolar width. Patients at least 3months after tooth extraction and in need of single oral implant placement in the anterior maxilla with both…
- Trial name
- NCT05426616
- Testing
- collagen membrane (Creos Xenoprotect , Nobel Biocare AB, Göteborg, Sweden), titanium reinforced d-PTFE membrane (Creos Syntoprotect , Nobel Biocare AB, Göteborg, Sweden)
- Where
- 3 sites in Belgium
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University Ghent
Oral Microbial Load
Antibacterial Effect of Moringa Mouthwash in Children With Mixed Dentition Wearing Orthodontic Appliances
This randomized controlled study aims to evaluate the microbiological effectiveness of Moringa mouthwash in children with mixed dentition wearing removable orthodontic appliances.
- Trial name
- MOR-MW (NCT07536438)
- Testing
- Moringa mouthwash, Oral Hygiene Routine
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Deep Sedation, Non-invasive Ventilation Support
Comparison of Nasal Continuous Positive Airway Pressure (CPAP) Mask and Nasal Airway in Molar Tooth Extraction Under Deep Sedation
In patients with high levels of fear and anxiety, it is recommended to perform dental procedures under sedation or general anesthesia depending on the nature of the procedure.
- Conditions
- Deep Sedation, Non-invasive Ventilation Support, Nasal Airway, Nasal CPAP Mask
- Trial name
- NCT06436638
- Testing
- Non-invasive ventilation support equipment
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Gözde Nur Erkan
Pulpotomy, Tooth, Deciduous
Biodentine Partial Pulpotomy of Pulpally Exposed Primary Molars
Objective: To compare success rates of biodentine partial pulpotomy versus formocresol pulpotomy treatment of pulpally exposed lower primary molars.
- Trial name
- NCT02393326
- Testing
- partial pulpotomy with biodentine, Formocresol pulpotomy
- Volunteers
- healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Traumatic Dental Injury, Autism Spectrum Disorder
Occurrence of Traumatic Dental Injury in a Group of Egyptian Autistic Children Compared to Normal Children: (A Cohort Study)
The aim of the study is to assess the occurrence of traumatic dental Injury in a group of Egyptian Autistic Children compared to normal children. Population: Egyptian children Exposure: Autistic children.
- Conditions
- Traumatic Dental Injury, Autism Spectrum Disorder, Dental Trauma
- Trial name
- NCT04235543
- Where
- Egypt
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Cairo University
Pulpitis, Healthy
Measurement of Pro-resolving Inflammation Biomarkers in Saliva, Gingival Fluid, and Dental Pulp in Patients With Symptomatic Pulpitis and Healthy Controls
This observational study aims to better understand inflammation inside the dental pulp (the inner tissue of the tooth) in patients with symptomatic pulpitis compared with healthy individuals.
- Trial name
- SMART-PULP (NCT07450235)
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Université de Nantes
Tooth Wear, Attrition
Prevalence of Tooth Wear and Its Association with Oral Health-related Quality of Life
The aim of this study is to detect the prevalence of tooth wear (All forms of cumulative surface loss of mineralized tooth substance loss due to physical and chemico-mechanical process according to the definition of the European…
- Conditions
- Tooth Wear, Attrition, Erosion
- Trial name
- NCT06665191
- Testing
- No Intervention: Observational study for prevalence of dental wear and its association with quality of life
- Volunteers
- 1,011 people, healthy volunteers welcome
- Sponsor
- Cairo University
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