Clinical trials: Dental Restorations
Dental Caries in Children
Novel Self-Adhesive Composite Hybrid Versus Conventional Composite in Restoration of Carious Primary Teeth.
The clinical trial aim to evaluate clinical effectiveness of self-adhesive composite hybrid (Surefil one) versus conventional composite(VOCO Grandio) as restorative material for carious primary teeth.
- Trial name
- NCT05173753
- Testing
- Novel self-adhesive hybrid composite(Surefil one)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cairo University
Endodontically Treated Teeth
A 3-Year Clinical Evaluation Of Endocrown Restorations With Two Different Materials
The clinical performance of two different materials in endodontically treated teeth produced with CAD/CAM system will be evaluated and compared.
- Trial name
- NCT06311422
- Testing
- resin nanoceramic block, zirconia-reinforced lithium silicate
- Where
- Turkey (Türkiye)
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Endodontically Treated Teeth
Composite Restorations Performed by Placing Polyethylene Fiber
This study aimed to evaluate the 12-month clinical performance of direct composite restorations by placing polyethylene fibers in different directions in endodontically treated posterior teeth.
- Trial name
- NCT06346769
- Testing
- Polyethylene Fiber
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Selcuk University
Dental Caries
Clinical Performance of a Glass-ionomer Restorative System: A 6-year Evaluation
The aim of this clinical trial was to compare the clinical performances of a glass ionomer restorative system with a micro hybrid resin based composite in class I and class II cavities.
- Trial name
- NCT02888912
- Testing
- EQUIA, Gradia Direct Posterior
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Hacettepe 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
Cervical Caries
Clinical Performance of Short Fiber Reinforced Resin Modified Glass Ionomer Restorations in Cervical Carious Teeth (1y Randomized Clinical Trial)
This research proposal is introduced to clinically test short fiber reinforced glass ionomer material from GC Europe due to gap of knowledge present in this area.
- Trial name
- NCT06185881
- Testing
- restoration of cervical carious teeth
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries
Clinical Performance of a Highly-filled Flowable Composite in Class III Restorations.
The aim of this study was to evaluate the 12-month clinical performance of a highly filled flowable composite resin in anterior teeth.
- Trial name
- NCT07051551
- Testing
- tooth restoration
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Tooth, Nonvital, Composite Resins
Post-retained Restorations for RPD Abutments
This study will be a controlled, randomized, parallel group trial where the survival rate of direct and indirect restorations on removable partial denture abutment teeth will be assessed.
- Conditions
- Tooth, Nonvital, Composite Resins, Metal Ceramic Restorations, Denture, Partial, Removable
- Trial name
- NCT03466437
- Testing
- Glass-fiber post and composite resin restoration, Glass-fiber post and metalceramic crown, Cast-metal post and metalceramic crown
- Where
- Brazil
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Federal University of Pelotas
Dental Restoration Failure
Clinical Performance of Polyethylene Fiber Reinforced Resin Composite Restorations (Wall Papering Technique) Versus Bulk Fill Resin Composite Restorations in Endodontically Treated Teeth Will be Evaluated Using Modified USPHS Criteria.
The aim of this study will be to evaluate the clinical performance of polyethylene fiber reinforced resin composite restorations versus bulk fill resin composite restorations in endodontically treated teeth.
- Trial name
- NCT05180903
- Testing
- X-tra base & GrandioSO reinforced by Ribbond
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Cervical Non-carious Lesion
Glass Hybrid Versus Composite Restorations of Non-carious Cervical Lesions
A glass hybrid restorative system (EQUIA forte) clinically compared to a composite resin based material (Clearfil SE Bond, Filtek Supreme XT) for the treatment of dental non-carious cervical lesions.
- Trial name
- NCT02631161
- Testing
- Equia Forte, Filtek Supreme XT/Clearfil SE Bond
- Where
- Germany
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Dental Caries
Clinical Performance of Fiber Reinforced FRC Base and Bonded CAD/CAM Resin Composite Endocrowns
This research proposal is introduced to clinically test short fiber reinforced flowable resin composite material (everX Flow, GC Europe) as a supporting base under CAD/CAM resin composite endocrowns due to gap of knowledge…
- Trial name
- NCT06348979
- Testing
- Fiber flowable (SFRC) support below hybrid nanoceramic endocrowns, all ceramic Endocrowns (emax)
- Where
- Egypt
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries
Clinical Evaluation of Three Dental Adhesive Systems in Class V Restorations
The purpose of this study is to compare the clinical performance of three dental adhesive systems used to bond Class V cavity fillings in adult teeth.
- Trial name
- NCT00643461
- Testing
- Adhesive A, Adhesive B, Adhesive C
- Where
- United States
- Volunteers
- 46 people
- Sponsor
- Solventum US LLC
Dental Cements, Caries,Dental
Clinical Performance of Chairside CAD/CAM Restorations
This investigation will be a longitudinal clinical trial to study the long-term clinical performance of a resin cement for chairside CAD/CAM restorations.
- Trial name
- NCT04279574
- Testing
- Lithium disilicate onlays (IPS emaxCAD/Ivoclar), Chairside zirconia crowns (3M)
- Where
- United States
- Volunteers
- 58 people
- Sponsor
- Solventum US LLC
Carious Teeth
Clinical Evaluation of Different Bulk-fill Composite Restorations on Posterior Teeth
Different bulk-fill composites will be applied in different posterior cavities then compared
- Trial name
- 2-Year (NCT06226389)
- Testing
- Flowable bulk-fill resin composite, preheated bulk-fill resin composite, sonic bulk-fill resin composite
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Molar Incisor Hypomineralization
Hypersensitivity After Composite Restoration Versus Preformed Metal Crowns in MIH Molars
The aim of this study is to assess the hypersensitivity after direct composite restorations (DCRs) versus preformed metal crowns (PMCs) in molars affected with molar-incisor hypomineralization (MIH).
- Trial name
- NCT04654858
- Testing
- Direct composite restorations, Preformed metal crowns (PMCs)
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Cairo University
Occlusal Analysis
Digital Analysis of Occlusal Force Distribution in Single-Tooth Implant Restorations
This study will explore the impact of single tooth implant restorations upon occlusal force distribution and the accuracy of several digital analysis methods.
- Trial name
- NCT06862973
- Testing
- Digital Occlusal Analysis Using Medit i700 and OccluSense in Single-Tooth Implant Restorations
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people
- Sponsor
- Konya Necmettin Erbakan Üniversitesi
Dental Materials, Tooth, Nonvital
Fiber-reinforced Composite Core Filling in the Restoration of Endodontically Treated Molars - a Clinical Study.
A short fiber reinforced composite base filling material has been shown to improve the strength of a direct composite filling significantly. It prevents fracture propagation and reduces shrinkage strain.
- Trial name
- sFRCendocr (NCT04111003)
- Testing
- local anesthesia, Tooth restored using SFRC filling, Tooth restored using Ceramic indirect endocrown
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Turku
Class II Dental Restorations
Evaluation of Two Different Methods of Resin Composite Application In Class II Restorations
Three clinical groups will be evaluated. Each group of patients will undergo one method of Resin Composite application (multi-layer technique 'control group' - bulk-fill Technique - Sonicfill technique).
- Trial name
- NCT02185573
- Testing
- Bulk fill, SonicFill
- Where
- Syria
- Volunteers
- 60 people
- Sponsor
- Damascus University
Endodontically Treated Teeth
Deep Margin Elevation Vs Crown Lengthening
The present clinical trial will be conducted to reject or accept the null hypothesis that in endodontically treated posterior teeth with deeply located proximal margins, will the Deep Margin Elevation will have better results…
- Trial name
- NCT05381298
- Testing
- Deep Margin Elevation using resin composite, Surgical Crown Lengthening
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Molar Incisor Hypomineralization
Comparing CAD/CAM vs Composite for Carious Hypomineralized Molars Evaluating Clinical Outcomes of Both Treatments.
Molar Incisor Hypomineralization (MIH) is enamel hypomineralization defined as qualitative defects caused by disruptions in either the calcification or maturation phases of amelogenesis affecting one or more first permanent…
- Trial name
- NCT07049016
- Testing
- restoring the MIH affected young permanent molars using Direct nanohybrid flowable composite, restoring the MIH affected young permanent molars using IPS e.max CAD
- Where
- Egypt
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- October University for Modern Sciences and Arts