Clinical trials: Dental Materials
Dental Caries, Dental Materials
Carious Tissue Selective Removal on Permanent Posterior Teeth.
This study is a prospective randomized controlled study of patients who come to the University. The aim is to evaluate the success rate of selective removal of carious tissue in deep lesions of posterior teeth.
- Trial name
- NCT04533113
- Testing
- Carious tissue selective removal
- Where
- Spain
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Juan Gonzalo Olivieri
Prostheses, Endosseous Dental Implant Failure
Pink Esthetic Score Around Immediate Implants Using PDDM as Jumping Gap Filling Material.
Will there be a difference in Pink Esthetic score and soft tissue changes around immediate implants in maxillary esthetic zone following grafting the jumping gap with partially demineralized dentin matrix compared with xenograft?
- Trial name
- NCT05952765
- Testing
- Immediate implant
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Pulp Disease, Dental
Evaluation of Different Materials in Pulpotomy of Primary Molars
The aim of the current study is to evaluate and compare clinical and radiographic success and antibacterial effect of Hyaluronic Acid and Amniotic membrane pulpotomy in primary molars in comparison with MTA pulpotomy (Randomized…
- Trial name
- NCT05981352
- Testing
- mineral trioxide aggregate pulpotomy, Dehydrated amniotic membrane pulpotomy, Hyaluronic acid pulpotomy
- Volunteers
- 36 people
- Sponsor
- Ain Shams University
Class I Dental Caries
CLINICAL COMPARISON OF DIFFERENT GLASS IONOMER-BASED RESTORATIVES AND A BULK-FILL RESIN COMPOSITE IN CLASS I CAVITIES: A 48-MONTH RANDOMIZED SPLIT-MOUTH CONTROLLED TRIAL
The aim of this study is to compare the clinical performances of high-viscosity glass ionomer (GI), glass carbomer (GC), zirconia-reinforced GI (ZIR), and bulk-fill (BF) composite resin restorations.For this purpose, two…
- Trial name
- NCT05559333
- Testing
- class I restoration placement
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Dental Caries
Clinical Comparison of Restorative Materials
Composite resin materials are the first treatment choice in direct restorations due to their good mechanical properties, excellent esthetic properties, conservative preparation, and successful clinical performance.
- Trial name
- NCT06637605
- Where
- Turkey (Türkiye)
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University
Dentin Caries
Evaluation of the Remineralizing and Antibacterial Effect of Natural Versus Synthetic Materials on Deep Carious Dentin
The present study will be performed to evaluate: 1. The remineralizing effect of natural materials versus synthetic materials on deep carious dentin after selective caries removal. 2.
- Trial name
- NCT04145102
- Testing
- hesperidine, propolis, silver diamine fluoride
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Dental Prosthesis Failure
Survival of Different Core Build-up Materials
The purpose of this study is to compare three different core build-up materials for dental use. The study hypothesis is that there is no differences in survival rate of the different core build-ups.
- Trial name
- NCT01449903
- Where
- Germany
- Volunteers
- 300 people
- Sponsor
- Heidelberg University
Dental Implants
Healing Abutment Materials on Matrix Metalloproteinase-8 Level in Peri-implant Crevicular Fluid
Numerous materials are nowadays used in the fabrication of healing abutments to be used for dental implants. soft tissue response to different healing abutment materials is still to be unraveled.
- Trial name
- NCT06034132
- Testing
- Stock healing abutments, Compoiste healing abutments
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Alexandria University
Tooth Decay
Effect of Aging on Micro-tensile Bond Strength and Color Stability of Self-adhesive Resin Composite
The objective of this study is to evaluate the micro-tensile bond strength of a newly self-adhesive resinous restorative material to dentin with and without application of universal bonding system (in-vitro) and to examine it's…
- Trial name
- NCT06463574
- Testing
- self-adhesive resin restoration
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Minia University
Jaw, Edentulous, Mouth, Edentulous
Comparative Study of Maxillary and Mandibular Splints Used for the Treatment of Masticatory Muscle Parafunction (FEA)
the purpose of this study is to clarify the rationale for the choice of the upper or lower jaw for positioning the occlusal splint
- Trial name
- NCT05007691
- Testing
- Occlusal splint
- Where
- Russia
- Volunteers
- 12 people
- Sponsor
- Moscow State University of Medicine and Dentistry
Suture Adverse Reaction, Suture; Complications, Mechanical
Properties of Absorbable and Nonabsorbable Suture Material in Dental Surgery
A suture is a biomedical device that is made of natural or synthetic materials. Sutures are used to close tissue surfaces until wounds heal and regain their ability to withstand normal stresses.
- Conditions
- Suture Adverse Reaction, Suture; Complications, Mechanical, Suture Failure During Surgical Operation, Suture Related Complication
- Trial name
- NCT04234308
- Testing
- Polyglycolic Acid, Catgut, Polytetrafluoroethylene
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Universidad Científica del Sur
Suture Materials, Wound Healing
Patient-Reported Outcomes of Four Intraoral Suture Materials
When patients undergo minor oral surgery, dentists use various types of stitches (sutures) to help the gums heal. These stitches can be made of different materials, and some might feel more comfortable, cause less pain, or…
- Conditions
- Suture Materials, Wound Healing, Patient Comfort, Oral Health-Related Quality of Life
- Trial name
- NCT07569237
- Testing
- Silk Suture (Braided, Non-absorbable), Polyglactin 910 Suture (Braided, Absorbable), Polyamide Suture (Monofilament, Non-absorbable)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Jordan
Decayed Teeth
Vital and Non-vital Posterior Teeth Restored With Onlays and Single Crowns Using Three Different Restorative Materials.
The objective of this study is to assess the survival rate and the biological and technical outcomes of onlays and single crowns made out of different restorative materials on vital and non-vital teeth.
- Trial name
- NCT07259265
- Testing
- Crown preparation, Onlay preparation
- Where
- Switzerland
- Volunteers
- 120 people
- Sponsor
- Dr. med. dent. Malin Strasding
Deep Caries, Dental Caries
Evaluation of Bioactive Giomer Material Versus Nanohybrid Resin Composite in Deep Marginal Elevation
This study will be conducted to evaluate the clinical, radiographic and periodontal performance of bioactive Giomer compared to nanohybrid resin composite restoration in deep subgingival proximal cavities extending below the CEJ…
- Trial name
- NCT06497231
- Testing
- Beautifil II LS, Nanohybrid resin composite material
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Class V Dental Caries
Assessment of Alkasite Restorative Material Versus Resin Modified Glass Ionomer in Class V Cavities: A Clinical Trial
This study will be conducted to evaluate the clinical assessment of an alkasite based resin composite restorative material compared to resin modified glass ionomer based restorative material in class V cavities of anterior teeth…
- Trial name
- NCT06673888
- Testing
- Resin modified glass ionomer, alkasite based restorative material
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Caries,Dental
Clinical Performances of 3-different Tooth-colored Restorative Materials in Class-II Cavities
The goal of this clinical trial comparatively investigate the clinical performances of 3 different tooth-colored restorative materials in the treatment of Class II cavities after 6 months and one year.
- Trial name
- NCT06211582
- Testing
- Cention N (Ivoclar Vivadent, Schaan, Liechtenstein), Equia Forte HT ( GC, Tokyo, Japan), Gradia Direct Posterior ( GC, Tokyo, Japan)
- Where
- Turkey (Türkiye)
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Dental Caries Class II
Clinical Performance of Two Different Restorative Materials in Restoring Class II Cavities of Primary Molars
The aim of the present study is to assess Flowable Giomer Beautifil Flow Plus X (Shofu Dental Corporation, Japan) and Glass-hybrid-added HVGIC, Equia Forte (GC Corporation, Tokyo, Japan) in class II cavities of primary molars…
- Trial name
- NCT06000085
- Testing
- restoration of proximal cavities of primary molars with flowable giomer, restoration of proximal cavities of primary molars with highly viscous glass ionomer cement
- Where
- Egypt
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Molar Incisor Hypomineralisation
Effect of Nano Hydroxy Apatite Varnish and Potassium Nitrate Gel on the MIH-affected Permanent Teeth
This clinical study main goal is to investigate the effectiveness of nano hydroxy apatite crystal varnish and potassium nitrate gel as a non invasive approach in managing MIH-affected teeth.
- Trial name
- NCT06896565
- Testing
- nano hydroxy apatite varnish, Potassium Nitrate Gel, Varnishes, Fluoride
- Volunteers
- 48 people
- Sponsor
- Cairo University
Apexogenesis, Pulp Exposure, Dental
Bioceramic Repair Materials in Apexogenesis of Immature Permanent Molars
The present study was conducted to compare the clinical, radiographic, and tomographic outcomes of apexogenesis using Bio-C Repair and Biofactor MTA in immature permanent first molars with vital asymptomatic pulp exposure.
- Conditions
- Apexogenesis, Pulp Exposure, Dental, MTA Vital Tooth Pulpotomy, Cone Beam Computed Tomography
- Trial name
- NCT07883239
- Testing
- Bioceramic Repair Pulpotomy (BIO-C® REPAIR), Mineral Trioxide Aggregate Pulpotomy (Biofactor MTA)
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Tanta University
Class V Non-carious Cervical Dental Lesions
Scotchbond Universal Plus Compared to Scotchbond Universal With Filtek Universal Restorative to Restore Class V NCCLs
This is a prospective, controlled, within-subject, randomized, single-center study comparing Scotchbond Universal Plus (SBU+) and Scotchbond Universal (SBU) adhesives when used with Filtek restorative.
- Trial name
- SBU+ClassV (NCT05361746)
- Testing
- Scotchbond Universal Plus Adhesive, Scotchbond Universal Adhesive
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Solventum US LLC