Clinical trials: Tooth Disorder
Dental Caries
DPBRN Longitudinal Study of Questionable Occlusal Caries Lesions
The purpose of this study will allow us to observe and follow the subjects' treatment from DPBRN Prevalence of Questionable Occlusal Caries Lesions Study over a 24 month period.
- Trial name
- NCT01309971
- Where
- 7 sites in United States, Denmark
- Volunteers
- 2,624 people, healthy volunteers welcome
- Sponsor
- Dental Practice-Based Research Network
Dental Anxiety, Dental Pain
Comfort-in Needle-Free Injection System in Pediatric Dental Anesthesia
This randomized split-mouth clinical trial evaluated the efficacy of the Comfort-in needle-free injection system compared with conventional dental injection for local anesthesia during pulpotomy treatment in children.
- Conditions
- Dental Anxiety, Dental Pain, Pulpotomy, Local Anesthesia
- Trial name
- NCT07585812
- Testing
- Comfort-in Needle-Free Injection System, Conventional Dental Injection
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Ondokuz Mayıs University
Dental Plaque
Disclosing Agents as Photosensitizers in aPDT for Biofilm Control in Children
This randomized controlled clinical trial aims to evaluate the effectiveness of plaque disclosing agents used as photosensitizers in antimicrobial photodynamic therapy (aPDT) for the control of dental biofilm in children aged 3…
- Trial name
- NCT07539181
- Testing
- Mechanical Prophylaxis, aPDT with Erythrosine, aPDT with GC TriPlaque ID Gel
- Volunteers
- 72 people
- Sponsor
- University of Nove de Julho
Class I Malocclusion
Assessment of Treatment Efficacy Using Smile Arc Marginal Ridge Approach Versus MBT Chart Method for Bracket Positioning
The goal of this randomized clinical trial is to evaluate the effect of Smile Arc Marginal Ridge Approach (SAMRA) versus MBT chart method for bracket positioning on orthodontic treatment results.
- Trial name
- NCT06652230
- Testing
- Smile Arc Marginal Ridge Approach (SAMRA), MBT Chart Method
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Maxillary Retrognathism, Children
Treatment of Mandibular Overjet in Children With Maxillary Retrognathism
The project involves a 10-year prospective longitudinal cohort multicentre study where orthodontic treatment and treatment effect is followed in children with Cl III due to maxillary retrognathia who undergo standardized…
- Conditions
- Maxillary Retrognathism, Children, Treatment, Class III Malocclusion
- Trial name
- NCT07706400
- Testing
- Interceptive treatment
- Where
- 3 sites in Denmark, Sweden
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Malmö University
Dental Caries in Children, Dental Diseases
Gurney Journey: Virtual Reality Distraction
The aim of this study is to determine whether a software virtual reality (VR) program provided during transportation to anesthesia induction reduces anxiety before the procedure, and compliance in pediatric patients.
- Conditions
- Dental Caries in Children, Dental Diseases, Gastrointestinal Surgery, Procedures Requiring Anesthesia
- Trial name
- NCT06283108
- Testing
- Standard Child Life Preparation and Support + Meta Quest 2 VR headset with Gurney Journey (a mixed reality experience), Standard Child Life Preparation and Support
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Colorado
Stabilization of a Full Lower Denture, Edentulism in Lower Jaw
Clinical Evaluation of the Mandibular Mini-Implant Overdenture
Stabilization of existing full lower dentures by means of mini-dental implants (MDI). To test whether 4 mini-implants placed at the front of the lower jaw can stabilize an immediately-modified existing lower denture.
- Conditions
- Stabilization of a Full Lower Denture, Edentulism in Lower Jaw, Lower Denture Made Within Last Few Years
- Trial name
- NCT01064843
- Testing
- Imtec MDI
- Where
- Canada
- Volunteers
- 80 people
- Sponsor
- Solventum US LLC
Root Resorption, Orthodontic Appliance
Three-dimensional CBCT Analysis of Root Volume Changes Following Tooth-bone and Bone-borne Maxillary Expansion: A Pilot Study.
External root resorption (ERR) is an undesired side effect observed after rapid maxillary expansion (RME). This study aimed to investigate changes in the root volume of maxillary permanent first molars after RME using tooth-borne…
- Conditions
- Root Resorption, Orthodontic Appliance, CBCT Segmentation
- Trial name
- NCT06912568
- Testing
- Miniscrew insertion, Expander, CBCT
- Where
- Italy
- Volunteers
- 21 people
- Sponsor
- University of Roma La Sapienza
Dental Caries
Preventing Early Childhood Caries With Silver Diamine Fluoride
Background: Silver diamine fluoride (SDF) solution is effective in arresting early childhood caries (ECC). Previous studies suggested that it might exert a preventive effect in managing ECC.
- Trial name
- NCT04075474
- Testing
- silver diamine fluoride, sodium fluoride
- Where
- Hong Kong
- Volunteers
- 730 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Dental Caries
Cost-efficacy Between ART and Composite Resin Restorations in Primary Molars
The aim of this randomized clinical trial study is to compare the longevity of Atraumatic Restorative Treatment (ART) using high viscosity GIC and Conventional Treatment using composite resin under rubber dam isolation and local…
- Trial name
- NCT02562456
- Testing
- ART using Fuji IX, Conventional Treatment
- Where
- Brazil
- Volunteers
- 428 people
- Sponsor
- University of Sao Paulo
Pain
Multiple Dose Dental Pain Study Of Ibuprofen Extended Release
The study hypothesis is that single and multiple doses of ibuprofen 600 mg ER caplets provide analgesic efficacy superior to placebo over 12-hour dosing intervals.
- Trial name
- NCT01266161
- Testing
- Ibuprofen 600 mg ER
- Where
- 2 sites in United States
- Volunteers
- 106 people
- Sponsor
- Pfizer
Pulpitis
Buffered Versus Conventional Local Anesthesia for Pain and Anxiety Reduction in School-Aged Children With Pulpitis
The objective of this clinical trial is to evaluate whether buffered local anesthesia is more effective than conventional local anesthesia in reducing pain responses in school-aged children requiring dental treatment for…
- Trial name
- NCT07638254
- Testing
- Buffered Lidocaine with Epinephrine, idocaine with Epinephrine (Conventional)
- Where
- Mexico
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universidad Autonoma de San Luis Potosí
Malocclusion, Open Bite
Anterior Open Bite Treatment With Bonded Spurs Associated With Build-ups Versus Conventional Bonded Spurs
This study compares the dentoalveolar and skeletal effects of bonded spurs associated with build-ups versus conventional bonded spurs in the early treatment of anterior open bite patients.
- Trial name
- NCT03702881
- Testing
- Bonded Spurs associated with posterior build-ups, Conventional bonded spurs
- Where
- Brazil
- Volunteers
- 50 people
- Sponsor
- University of Sao Paulo
Molar Incisor Hypomineralization
Effects of Different Remineralization Agents on Molar Incisor Hypomineralization Defects: a Randomized Clinical Study
The aim of this study was to present a comparative evaluation of the long-term efficacy of fluoride varnish( Flúor protector), Clinpro™ White Varnish and pastes containing CPP-ACP in the remineralization of creamy-white and…
- Trial name
- NCT06362681
- Testing
- Fluoride
- Where
- Mexico
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Universidad Nacional Autonoma de Mexico
Class II Division 1 Malocclusion
Comparison Between Mini Implant Supported Appliance and Headgear in Treatment of Maxillary Excess in Growing Patients
The aim of the study is to compare an Infra-zygomatic Mini implant supported appliance with headgear in distalization and intrusion of maxillary dentition for treatment of growing patients with class II malocclusion (maxillary…
- Trial name
- NCT03839303
- Testing
- Infra-zygomatic Mini Implant Supported Appliance, high pull head gear
- Where
- Egypt
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
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
- NCT07359937
- Testing
- multicomponent intervention, Conventional intervention
- Where
- Colombia
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Universidad Antonio Nariño
Apical Periodontitis
N-acetylcysteine for Root Canal Treatment of Necrotic Teeth With Apical Periodontitis
A randomized controlled trial comparing the postoperative pain intensity, periapical biomarkers level, and periapical healing in patients with necrotic mature teeth and apical periodontitis treated with N-acetylcysteine (NAC), as…
- Trial name
- NAC (NCT07262554)
- Testing
- Calcium hydroxide (Ca(OH)₂), N-Acetylcysteine (NAC)
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Alexandria University
Probiotic, Ethyl Lauroyl Arginate
Probiotic-Based Versus Ethyl Lauroyl Arginate-Containing Mouthwashes on Streptococcus Mutans Counts, Dental Plaque Accumulation, and Salivary pH in a Group of Egyptian School Children
This study aims to compare the efficacy of probiotic-based mouthwashes versus ethyl lauroyl arginate-containing mouthwashes in reducing Streptococcus mutans count, dental plaque accumulation, and salivary pH among a group of…
- Conditions
- Probiotic, Ethyl Lauroyl Arginate, Mouthwashes, Streptococcus Mutans
- Trial name
- NCT07356869
- Testing
- Probiotic mouthwash, Ethyl lauroyl arginate mouthwash, Professional prophylaxis (scaling + polishing)
- Where
- Egypt
- Volunteers
- 66 people
- Sponsor
- Al-Azhar University
Caries
A Strategy to Prevent the Recurrence of Dental Disease in Children Receiving Dental Treatment With General Anesthesia
The purpose of this study is to evaluate the effectiveness of a preventive strategy in increasing return to follow up and recall appointments.
- Trial name
- NCT05212142
- Testing
- verbal education, verbal education, visual aids, and motivational interviewing
- Where
- United States
- Volunteers
- 74 people
- Sponsor
- Virginia Commonwealth University
Dental Caries, General Anesthesia
Clinical Success of Two Stainless Steel Crowns in Children Treated Under General Anesthesia
The purpose of this study is to compare the clinical performance and parental satisfaction of two commercially available stainless steel crown systems used in pediatric patients treated under general anesthesia.
- Conditions
- Dental Caries, General Anesthesia, Pediatric Dentistry
- Trial name
- NCT07393854
- Testing
- NuSmile Stainless Steel Crown, Kids Crown Stainless Steel Crown
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people
- Sponsor
- Bezmialem Vakif University
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