Clinical trials: Tooth Caries
Demineralization, Remineralization
Clinical Study to Evaluate the Anti-cavity Efficacy of Three Dentifrices: An In Situ Model
Clinical study to evaluate the anti-cavity effectiveness of three dentrifices using an intra-oral enamel Demineralization and Remineralization In-Situ Model.
- Conditions
- Demineralization, Remineralization, Dental Cavity, Enamel Lesions
- Trial name
- NCT07134231
- Testing
- Fluoride free toothpaste in a chalk base, Fluoride Toothpaste, Fluoride free toothpaste in a PCC/RNCC base
- Where
- Brazil
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Initial Caries, Arrested Dental Caries
Early Caries Lesion Management Observational Study
The purpose of this observational study is to assess the effectiveness of Curodont Repair Fluoride Plus (CRFP) compared to other tooth-specific treatments (silver diamine fluoride (SDF), sealants, or other FDA-approved…
- Conditions
- Initial Caries, Arrested Dental Caries, Cavitated Caries, Dental Caries
- Trial name
- ELMO (NCT04933331)
- Testing
- Curodont Repair Fluoride Plus, Silver Diamine Fluoride, Glass Ionomer Sealant
- Where
- 4 sites in United States
- Volunteers
- 744 people, healthy volunteers welcome
- Sponsor
- CareQuest Institute for Oral Health
Helicobacter Pylori Infection
Influence of Oral Hp Infection and Oral Related Factors on Gastric Hp Infection and Eradication Therapy
Helicobacter pylori (H. pylori) is closely related to the occurrence of gastric cancer and other diseases. The discovery and eradication of H. pylori is of great significance for the prevention and treatment of related diseases.
- Trial name
- Hp (NCT05455372)
- Testing
- PPI quadruple therapy
- Where
- China
- Volunteers
- 600 people
- Sponsor
- Second Affiliated Hospital of Xi'an Jiaotong University
Dental Caries, Dental Caries Class II
Clinical Evaluation of Class II Restorations
This study aims to evaluate the one-year clinical performance of Class II restorations made with high-filling injectable and condensable universal composite resins. The study included 71 patients and 140 restorations.
- Trial name
- NCT06346756
- Testing
- Treatment of dental caries.
- Where
- Turkey (Türkiye)
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Selcuk University
Dental Caries
A Clinical Trial to Assess the Safety and the Anti-caries Efficacy of COL 101 (Arginine) Non-fluoride Dentifrices in Comparison With 0.24% Sodium Fluoride (1100 Ppm F) Dentifrice Control in 10 to 14-year-old Children
The objective of this study is to assess the safety and to evaluate the anti-caries efficacy of COL101 (arginine) non-fluoride dentifrices compared to a 0.24% sodium fluoride dentifrice in 10-14 year-old children over a one year…
- Trial name
- NCT04750902
- Testing
- 0.24% Sodium Fluoride Dentifrice, 1.5% Arginine Dentifrice, 4.0% Arginine Dentifrice
- Where
- 9 sites in United States, Puerto Rico
- Volunteers
- 2,025 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Cavity, Cavities of Teeth
In Vivo Assessment of the Tooth-Resin Composite Interface Using Optical Coherence Tomography
The aim of the study is to compare the short-term marginal integrity of two preparation techniques for Class I composite restoration using two visual assessment techniques, the FDI World Dental Federation and US Public Health…
- Trial name
- NCT05145322
- Testing
- Composite with 90 degree cavosurface angle, Composite with wide bevel
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- University of Minnesota
High Caries Risk, Low Caries Risk
TAS1R1, TAS1R3, TLR2, TLR4, CA6 Gene Polymorphism on Dental Caries
The aim of this study is to examine the effects of TAS1R1, TAS1R3, TLR2, TLR4, CA6, gene polymorphism on caries risk in adults.
- Trial name
- NCT04066101
- Testing
- high caries risk, caries activity
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital
Obstructive Sleep Apnea Risk Management, Postoperative Complications
OSA Risk Level in Dental Patients and Correlation With Complications After General Anesthesia
Obstructive sleep apnea (OSA) is a sleep-related respiratory dysfunction. The prevalence of OSA is increasing with the increasing rates of obesity and elderly population worldwide.
- Conditions
- Obstructive Sleep Apnea Risk Management, Postoperative Complications, Dental Caries Under General Anesthesia, Obstructive Sleep Apnea of Adult
- Trial name
- NCT06430957
- Testing
- The STOP-BANG questionnaire for determining OSA risk level., ASA recommended criteria for determining OSA risk level., Record of postoperative complications
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 240 people
- Sponsor
- Kırıkkale University
Dental Caries
Sequential PVP-I and FV
This prospective cohort study in children will determine if: topical povidone iodine 10% followed by topical fluoride varnish is superior to placebo iodine followed two different varnishes alone to prevent tooth decay (dental…
- Trial name
- NCT07683910
- Testing
- fluoride varnish, 2.5%, topical fluoride, 2.1%, Povidone Iodine Topical
- Volunteers
- 393 people, healthy volunteers welcome
- Sponsor
- Advantage Silver Dental Arrest, LLC
Dental Caries, Primary Molars
Clinical Performance of Four Restorative Materials in Primary Molars
This randomized clinical trial aims to compare the clinical and radiographic performance of four direct restorative materials used for restoring carious primary molars in children.
- Trial name
- NCT07504393
- Testing
- Cention N, Stela, SDI, Australia, Beautifil II, Shofu, Japan
- Volunteers
- 92 people
- Sponsor
- Al-Azhar University
Dental Caries
A Phase 2 Study to Evaluate the Microbiology, Safety and Tolerability of C16G2 Varnish and Strip in Adolescent and Adult Subjects
An open-label and single-blind phase 2 study to evaluate the oral microbiology, safety and tolerability of multiple C16G2 Varnish and Strip applications in male and female dental subjects 12-75 years of age.
- Trial name
- C3J17-206-00 (NCT03196219)
- Testing
- C16G2
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Armata Pharmaceuticals, Inc.
Dental Caries
Arresting Active Dental Caries in Preschool Children by Topical Fluorides
This randomized clinical trial aims to compare the effectiveness of three topical fluoride application protocols, namely three applications of a 30% SDF solution at yearly or weekly interval and three applications of a 5% NaF…
- Trial name
- NCT02426619
- Testing
- SDF solution, NaF varnish
- Where
- China
- Volunteers
- 371 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Reversible Pulpitis, Pulpitis
Antibacterial Effect and Clinical Performance of Chitosan Modified Glass Ionomer
The study is a randomized clinical trial that assesses the clinical success and the antibacterial effect on carious dentine of glass ionomer when modified with Chitosan and/or Titanium dioxide nano particles vs the control group…
- Conditions
- Reversible Pulpitis, Pulpitis, Caries,Dental, Caries Class I
- Trial name
- NCT04365270
- Testing
- Glass Ionomer, Chitosan Low Molecular Weight (20-200 Mpa.S), Chlorhexidine Diacetate
- Where
- Egypt
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Dental Caries
Pre-etching of Dentin Before Restorations With High Viscosity Glass Ionomer Cement
The objective of this randomized clinical trial is to evaluate the survival of restoration with high viscosity glass ionomer cement (HVGIC) with pre-etching with polyacrilic acid compared with no pre-etching in order to treat…
- Trial name
- CEPECO4 (NCT03785769)
- Testing
- HVGIC restoration with pre-etching, HVGIC restoration with non pre-etching
- Where
- Brazil
- Volunteers
- healthy volunteers welcome
- Sponsor
- Universidade Ibirapuera
Caries, Dental
The Effects of Stainless Steel Crowns Applied With Hall Technique on Occlusal Vertical Dimension
In recent years restoring carious of fractured primary teeth with stainless steel crowns (SSC) has became more popular than ever.
- Trial name
- NCT03010618
- Testing
- Hall technique stainless steel crowns
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Single Anterior Crowns, Badly Decayed Teeth
One Year Clinical Evaluation of New Gradient Technology Monolithic Zirconia (5Y-TZP/3Y-TZP) Crowns in Dental Esthetic Zone With Vertical Versus Conventional Preparation Techniques
The aim of this study is to evaluate the clinical behavior of zirconia crowns in dental esthetic zone with vertical versus conventional preparation techniques using a new gradient technology monolithic zirconia (5Y-TZP/3Y-TZP).
- Conditions
- Single Anterior Crowns, Badly Decayed Teeth, Endodontically Treated Teeth, Spacing Between Anterior Teeth
- Trial name
- NCT04738513
- Testing
- Vertical preparation technique, Conventional Preparation technique
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Cairo University
Dental Caries
Caries Inhibitory Effect of Nano Silver and Tri Calcium Phosphate Varnishes Among Visually Impaired Children
Assessment of pH,streptococcus mutants count, lactobacillus count and immunoglobulin A among visually impaired children after nano silver varnish application it tri calcium phosphate phosphate varnish application
- Trial name
- Prevention (NCT06576960)
- Testing
- Nano silver fluoride varnish and tri calcium phosphate varnish
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Hadeer Mohammed Abd El wahab
Dental Caries
The Effect of Stevia Rebaudiana Extracts on Different Variables Related to Caries: an in Vitro and in Vivo Evaluation.
The aim of the present investigation was to evaluate the effect of stevioside and rebaudioside on several variables related to caries development.
- Trial name
- NCT01757990
- Testing
- Effect of Stevioside and Rebaudioside on plaque pH
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Università degli Studi di Sassari
Dental Caries of Root Surface, Root Caries
Root Caries Prevention Using Fluoride Varnish Fortified With SBGC
The goal of this 36-month double-blind randomized controlled trial is to compare the effects of 5% sodium fluoride varnish (22,600 ppm fluoride) with or without Strontium-doped bioactive glass (SBGC) on root caries development in…
- Trial name
- SBGC (NCT06131957)
- Testing
- Fluoride varnish with SBGC, Fluoride varnish
- Where
- Hong Kong
- Volunteers
- 540 people
- Sponsor
- The University of Hong Kong
Deep Caries
Selective Removal Technique With or Without a Bioactive Material for Deep Caries Lesions
Objectives: To evaluate and compare clinical and radiographic success of the selective removal to soft dentine technique in one step using calcium silicate cement (Biodentine) vs.
- Trial name
- NCT04743219
- Testing
- Selective removal to soft dentin, Biodentine, Selective removal to soft dentin, No Base
- Where
- Spain
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Universidad Rey Juan Carlos
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