Clinical trials: Composite Restorations
Dental Composite
Clinical Evaluation of Bulk-fill Composite Resins in Class II Restorations
Composite resins have been widely used in the last years to restore teeth due to increases in patients' esthetic expectations. Therefore optical and mechanical properties of composite resins were being developed day by day.
- Trial name
- NCT04565860
- Testing
- Bulk-fill composite resin. (Dental Composite Resin Materials) (Dental filling materials)
- Where
- Turkey (Türkiye)
- Volunteers
- 158 people, healthy volunteers welcome
- Sponsor
- Nuh Naci Yazgan University
SonicFill Clinical Performance, Sonicated Bulk-fill Resin Composite
Comparison Between Sonic Fill and X-tra Fill in Clinical Performance
The present study aims to evaluate a 2-years clinical performance of sonic-activated bulk-fill resin composite material (sonic fill) in comparison to conventional bulk-fill resin composite (X-tra fill) as posterior restorations.
- Trial name
- NCT04926883
- Testing
- bulk-fill composite resin restorations
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Minia University
Non-carious Cervical Lesions
Release of Organic Components of a GIOMER in Non-carious Cervical Lesion Restorations
To evaluated the clinical performance of composite resin restorations, considering also the evaluation of release of resin components into saliva and the presence cytokines in gingival fluid.
- Trial name
- NCT03637946
- Testing
- Device: SHOFU beautifil II LS
- Where
- Brazil
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Federal University of Minas Gerais
Dental Caries in Children
Comparison of a Chemically Activated Composite Resin Alkasite With Resin Composite in Atypical Caries Lesions of Deciduous Teeth
Atypical cavities, which involve more than two surfaces, one being buccal or lingual/palatal, are a challenge for restorative dentistry, since the risk of restorative failure is related to the number of surfaces involved.
- Trial name
- NCT04195022
- Testing
- Dental Restoration with Chemically activated Composite resin Alkasite, Dental Restoration with Bulk fill resin composite
- Where
- Brazil
- Volunteers
- 162 people, healthy volunteers welcome
- Sponsor
- Faculty Sao Leopoldo Mandic Campinas
Class II Dental Caries
Influence of Lateral Pressure on Sectional Matrix
The aim of this study was evaluating the clinical effectiveness of the hand instrument in conjunction with sectional matrix when applying lateral forces at the contact area during curing to achieve large and tight proximal…
- Trial name
- NCT05423639
- Testing
- palodent, optracontact
- Where
- Egypt
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries, Class II Dental Caries
Class II Restorations With High-Filled Flowable Composites
In the study, Class II restorations will be performed with G-aenial Universal Injectable (GC/ Tokyo, Japan), Grandio Flow (VOCO/ Germany), and Clearfil Majesty Flow (Kuraray/ Japan) composites will evaluated.
- Trial name
- NCT06346795
- Testing
- High-filling flowable dental composite
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Selcuk 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
Dental Restoration Failure
Clinical Performance of Two Fiber Reinforced Resin Composites Versus Nanohybrid Resin Composite in Posterior Teeth Will be Evaluated Using Modified USPHS Criteria
This study is conducted to evaluate the clinical performance of two fiber-reinforced resin composite restorations compared to nanohybrid resin composite restorations in patients with posterior MOD cavities
- Trial name
- NCT05380973
- Testing
- Short fiber resin composite, Polyethylene ribbon fiber
- Where
- Egypt
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Cairo University
Bruxism, Endodontically Treated Molar
Evaluation of the Clinical Success of Direct Restorations of Endodontically Treated Posterior Teeth in the Presence of Parafunction: A Pilot Study
The aim of this prospective, randomized, parallel-group clinical study is to compare the 6- and 12-month clinical performances of direct composite restorations applied to endodontically treated posterior teeth with or without the…
- Conditions
- Bruxism, Endodontically Treated Molar, Composite Restoration, Fiber Reinforced Composite
- Trial name
- Fibre (NCT06870188)
- Testing
- Composite Restoration, Clinical evaluation
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Muğla Sıtkı Koçman University
Clinical Performance
Clinical Performance of Nano Fiber Reinforced Versus Conventional Nano Hybrid Composite in Restoring Premolars
In patients that need composite restorations in a compound proximal carious lesions in premolars, will the clinical performance of nano fiber reinforced resin composite restorations have similar results compared to those restored…
- Trial name
- NCT05808075
- Testing
- NovaProTM Fill Universal Dental Composite
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Composite Restorations, Tooth Lesions
Clinical Evaluation Of A New Two-Component Self-Etch Universal Adhesive
This randomized clinical trial evaluates the clinical performance of a new two-component self-etch universal adhesive, OptiBond XTR, when applied in non-carious Class V cervical lesions without macromechanical retention…
- Trial name
- XTR (NCT01464996)
- Testing
- Adhesive: OptiBond XTR; Composite: Herculite Ultra, Adhesive: OptiBond FL; Composite: Herculite Ultra
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Endodontically Treated Teeth
The Restoration of Endodontically Treated Teeth Using Indirect Full Coverage Restorations Compared to Direct Composite Resin Restorations
The use of full cuspal coverage restoration for the management root treated teeth was advocated by many clinical studies and supported by systematic reviews.
- Trial name
- NCT04249726
- Testing
- Direct composite resin restoration, Direct composite resin restoration followed by full coverage metal ceramic crown
- Where
- Jordan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Jordan
Esthetic Restorations
Effect of One-step Versus Multistep Polishing Protocol on Class IV Composite Restorations.
This study aims to evaluate the effectiveness of various finishing and polishing techniques for composite resins used in dental restorations, with a focus on minimizing discoloration and surface roughness over time.
- Trial name
- NCT06732115
- Testing
- One-step polishing system with nanohybrid resin composite restorations., Multistep system polishing system Super-Snap X-treme (Shofu) with nanohybrid resin composite restorations.
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Caries,Dental
Clinical Performance of Thermoviscous Bulk Fill Resin Composites in Comparison to Conventional Packable Bulk Fills
This clinical trial will be conducted to compare the clinical performance of the thermo-viscous preheated bulk fill composite in the management of carious lesions in posterior teeth in adult patients over 12 months.
- Trial name
- NCT05276154
- Testing
- thermoviscous bulkfill composite (Viscalor)
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Minia University
Dental Caries
Comparative Study of Experimental Dental Adhesive With and Without Phosphoric Acid Pretreatment
The intent of this study is to evaluate the clinical performance of an experimental dental bonding agent for use with dental restorative composites with and without pretreatment of the tooth dentin and enamel using phosphoric…
- Trial name
- NCT02071953
- Testing
- Experimental adhesive w/out phosphoric acid in post. rest., Experimental adhesive with phosphoric acid in post. rest.
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Dentsply International
Dental Restoration Failures
Follow-up of Indirect Restorations Luted With Different Adhesive Resin Cement
Objective: To evaluate the clinical performance of indirect resin composite restorations, which were luted with two different resin cement, in posterior teeth for up to 2 years.
- Trial name
- NCT05551481
- Testing
- To evaluate the clinical performance of indirect resin composite restorations, which were luted with two different resin cement, in posterior teeth for up to 2 years.
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Istanbul Medipol University Hospital
Poor Aesthetics of Existing Restoration
Layering Technique Selection for Ultimate Aesthetics in Anterior Composites
the importance of this study is to evaluate the clinical performance of direct anterior resin composite restoration constructed using innovative esthetic dual-shade technique and another restoration constructed using…
- Trial name
- NCT02999880
- Testing
- Polychromatic layering
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Cairo 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
Dental Caries
Clinical Comparison of Resin-hybrid Ceramic Restorations Produced Using a Computer-aided Design/Computer-aided Manufacturing (CAD/CAM) System With Fiber-reinforced Composite Restorations
The aim of this clinical study was to compare the clinical performance of CAD/CAM endochrone and fibre-reinforced composite restorations in root canal treated teeth with excessive loss.
- Trial name
- NCT06496126
- Testing
- Cerasmart 270 (GC Coop, Tokyo, Japonya), EverX Flow (GC Coop, Tokyo, Japonya), : G-CEM ONE (GC Coop, Tokyo, Japonya)
- Where
- Turkey (Türkiye)
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Dental Caries, Composite Resins
Clinical Evaluation of Dentin Replacement Materials in Posterior Composite Restorations
This randomized controlled clinical trial is designed to clinically evaluate and compare the performance of five dentin replacement materials used beneath posterior composite restorations.
- Conditions
- Dental Caries, Composite Resins, Composite Restoration
- Trial name
- NCT07762651
- Testing
- Biodentine, ACTIVA BioACTIVE, glass ionomer cement
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Tanta University