Clinical trials: Dental Composite
Decayed Primary Molars, Decayed Tooth
Clinical Evaluation of Different Bulk-Fill Restorative Materials in Primary Molars
The goal of this clinical trial is to compare the clinical performance of chemically-cured and light-cured bulk-fill composite materials used for Class II restorations in children aged 4 to 9 years with primary second molars.
- Conditions
- Decayed Primary Molars, Decayed Tooth, Dentin Caries
- Trial name
- NCT07868016
- Testing
- Stela Capsule Bulk Fill Flowable Self-Cure Restorative, Filtek One Bulk Fill Restorative
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Burak Carıkcıoglu
Dental Restoration Failure of Marginal Integrity
Twenty-Four-Month Clinical Comparison of Two Bulk-Fill and Microhybrid Composite Restorations
ABSTRACT Objective The aim of this study was to evaluate the clinical performance of one microhybrid and two bulk-fill resin composites in Class II cavities for up to two years.
- Trial name
- Clinical (NCT04306549)
- Testing
- Bulk-Fill and Microhybrid Composite Resins
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Tokat Gaziosmanpasa University
Dental Caries, Cavity, Dental
Clinical Performance of CAD/CAM Hard Hybrid Ceramic Inlays Versus Resin Composite Inlays in Vital Molars With Extensive Occluso-Proximal Cavities
this study aims to compare the clinical performance of hard hybrid ceramics and composite resin indirect restorations fabricated by CAD/CAM technology for the vital teeth with occluso-proximal cavities.
- Conditions
- Dental Caries, Cavity, Dental, Proximal Dental Caries
- Trial name
- NCT07648485
- Testing
- hybrid ceramics, Composite resin
- Volunteers
- 50 people
- Sponsor
- Cairo University
Missing Tooth
Peri-implant Soft Tissue Response to Direct Zirconia-Based Composite Customized Healing Abutment
The goal of this clinical trial is to learn if using zirconia-based composite customized healing abutment can have a favorable effect on peri implant soft tissue that may be related to the superior biological properties of…
- Trial name
- NCT07095881
- Testing
- Zirconia-based composite customized healing abutment, Conventional composite customized healing abutment.
- Where
- Egypt
- Volunteers
- 22 people
- Sponsor
- Ain Shams University
Enamel Hypoplasia
Injection Molding Technique: A Minimally Invasive Management for Enamel Hypoplasia Affecting Permanent Anterior Teeth in Children
This study aims to evaluate and compare the clinical performance of the injectable giomer restoration versus an injectable composite resin restoration using the injection molding technique for veneering hypoplastic permanent…
- Trial name
- NCT06205420
- Testing
- Injectable composite resin restoration, Injectable giomer restoration, Active comparator: Direct composite resin laminate
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Dental Caries Class II
Clinical Success of Single-Color Universal Resin Composites
According to FDI criteria, the success of 4 different universal resin composites was targeted. In our study, a total of 180 teeth will be restored in class 2 cavities with 5 different composite resins in 5 groups.
- Trial name
- NCT06563128
- Testing
- Clearfil Majesty Posterior, Omnichroma Universal Group, Zen Universal Group
- Where
- Turkey (Türkiye)
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Ataturk University
Dentin Caries
Evaluation of the Effect of Flowable Composites on Postoperative Sensitivity in Class I Restorations.
The aim of this study is to evaluate the effect of flowable conventional and bulk-fill composites on postoperative sensitivity in class I cavities over long-term follow-up.
- Trial name
- NCT07343050
- Testing
- Dental restorations
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University
Secondary Caries Dental Restoration Failure of Marginal Integrity
Resin Modified Glass Ionomer Versus Self-Adhesive Resin Composite Restorative Systems
To evaluate and compare two-year clinical performance of commercially available resin modified glass ionomer cement, self-adhesive composite hybrid and self-adhesive flowable composite restorative materials for non-carious…
- Trial name
- NCT06543680
- Testing
- Dental restoration
- Where
- Egypt
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Deep Caries
Multicenter Trial Comparing One-step Partial Caries Removal to Complete Caries Removal for the Treatment of Deep Carious Lesions in Permanent Teeth. (DECAT : DEep CAries Treatment).
This clinical trial is a national multicenter randomized controlled trial performed in parallel groups aiming to validate a treatment that preserves pulp vitality of mature permanent posterior teeth through partial removal of…
- Trial name
- DECAT (NCT02286388)
- Testing
- A one-step partial caries removal procedure for the treatment of deep carious lesions in posterior permanent teeth., A complete caries removal procedure for the treatment of deep carious lesions in posterior permanent teeth., The application of an antibacterial dental adhesive (ClearfilTM SE Protect, Kuraray Dental).
- Where
- 15 sites in France
- Volunteers
- 464 people
- Sponsor
- Hospices Civils de Lyon
Recurrent Caries
Incidence of Recurrent Caries Next to Tooth Restorations
The aim of this study is to determine the incidence of recurrent caries around the different types of restorative materials (composites, amalgam, ceramics, crowns, etc.) and to better characterize recurrent caries lesions in…
- Trial name
- NCT02537327
- Where
- Belgium
- Volunteers
- 450 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Unsatisfactory Restoration of Tooth
Composite Resins Reconditioned, Behavior and Survival: Clinical Follow-up 10 Years
The purpose of this study is to evaluate the clinical performance of resin composite restorations refurbished and compare with 2 groups of resins, 1 without treatment and another replaced resins acted as controls.
- Trial name
- reacondcomp (NCT02222701)
- Where
- Chile
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Chile
Dental Caries
Clinical Comparison of Bulk-fill Restorative and Nano-fill Resin Composite
The aim of this study is to evaluate the clinical performance of a nano-fill and a bulk fill resin composite in class II restorations.
- Trial name
- NCT04320576
- Testing
- Bulk-fill, Nano-fill
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Secondary Caries, Dental Restoration Failure of Marginal Integrity
Comparative Evaluation of Class V Restorations
To evaluate and compare the 2-year clinical performance of Class V restorations using various restorative systems with ion-releasing and non-ion-releasing composites, utilizing fluoride-free and fluoride-releasing universal…
- Trial name
- NCT06164418
- Testing
- Dental restoration
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Primary Dental Caries, Multisurface Origin (Diagnosis)
Clinical Trial NuSmile Crowns
A clinical trial comparing two types of NuSmile anterior crowns to composite strip crowns on anterior dental restorations.
- Trial name
- NCT04975321
- Testing
- Nu Smile Zirconia crown, Nu Smile Pre Veneered crown, Composite strip crown
- Where
- United States
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- University of Washington
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 Diseases, Tooth Discoloration
3-year Clinical Performance of Prefabricated and Composite Veneers
The aim of this study was to evaluate the clinical performances of Edelweiss prefabricated veneers and direct resin composite restorations (Ceram-X Duo SphereTec) performed with U- veneer transparent templates used for anterior…
- Trial name
- Edelweiss (NCT05984472)
- Testing
- Edelweiss prefabricated veneers, Ceram-X Duo SphereTec with U-Veneer
- Where
- Turkey (Türkiye)
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Ege University
Tooth Discoloration, Hypersensitivity
Composite Repair Using Silane Coupling Agent
Evaluation the influence of the use of silane coupling agent application as a separate step versus application of silane or acid resistance silane containing adhesives on the clinical performance of repaired posterior resin…
- Conditions
- Tooth Discoloration, Hypersensitivity, Tooth Fracture, Dental Restoration Failure of Marginal Integrity
- Trial name
- NCT06392685
- Testing
- Silane coupling agent, Adhesive containing silane.(Intervention 1 ), Acid resistance silane containing adhesive.(Intervention 2)
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Cairo University
Carious Teeth
Comparison of 3D Printed Composite Resin Crowns With Stainless Steel Crowns
The goal of this splith - mouth clinical trial is to compare 3D Printed Prefabric Composite Resin Crowns with Stainless Steel Crowns in healthy 50 children age between 5 and 9 with caries on more than one surface of the primary…
- Trial name
- NCT06161103
- Testing
- 3D Printed Prefabricated Composite Resin Crown Group, Prefabricated stainless steel crown group
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Marmara University
Class II Dental Caries
Comparison of Bulk-Fill Composite Resins in Class II Restorations
The goal of this clinical trial is to evaluate the clinical performance of Class II restorations of a thermoviscous nanohybrid materials , of a bulk-fill composite resin, and of conventional nanohyribrid bulk-fill composite…
- Trial name
- NCT06212141
- Testing
- VisCalor Bulk,VOCO,Germany, Admira Fusion x-tra,VOCO,Germany, Filtek One Bulk,3M,Germany
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Dental Restoration Failure of Marginal Integrity
Clinical Performance of Fiber Reinforced Composite Versus Microhybrid Composite Restorations
Clinical performance of direct fiber reinforced resin composite restorations versus direct microhybrid resin composite restorations in endodontically treated molars will be evaluated over 12 months using modified USPHS criteria.
- Trial name
- NCT03515265
- Testing
- Fiber reinforced resin composite restoration, Microhybrid resin composite restoration
- Where
- Egypt
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Cairo University