Clinical trials: Composite Restorations
Discoloration, Tooth
Effect of Using Shade Blocker Versus Chameleon Effect of Two Single Shade of Resin Composite in Class IV Restorations
Aim of this study will be conducted to compare the shade matching and clinical performance of shade blocker versus chameleon effect of two single-shade of universal resin composite in class IV restorations over 1 year evaluation…
- Trial name
- NCT05315518
- Testing
- single-shade universal resin composite (omnichroma) with blocker( omnichroma blocker)
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Indirect Restoration of Badly Broken Vital Teeth
Internal Fit Evaluation of Indirect Restorations Using Cone Beam CT (CBCT)
this study was conducted to evaluate the internal fit of indirect restoration fabricated from CAD/CAM composite blocks versus ceramic blocks in badly broken vital teeth using cone beam CT
- Trial name
- NCT04784676
- Testing
- restoration
- Where
- Egypt
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dentin Hypersensitivity
The Influence of Desensitizing Agent on Postoperative Sensitivity in Posterior Composite Restoration
This study aims to investigate the influence of desensitizing agents on reducing post-operative sensitivity in posterior composite.
- Trial name
- NCT06113874
- Testing
- Hurriseal desensitizer, Gluma desensitizer
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Nourhan M.Aly
Composite Restoration, Class V Restorations
Clinical Assessment of Viscosity-Modified Composite Resins: Preheated, Sonic Activated, and Flowable Resins in Class V Restorations
The purpose of the 12-month clinical study was to evaluate and compare preheated, sonic-activated, and flowable composite resins used in Class V restorations.
- Trial name
- NCT07491770
- Testing
- Preheated Nanohybrid Composite Resin (x tra fill), Sonic-Activated Nanohybrid Composite Resin (SonicFill 2®, Kerr, USA), Highly Filled Flowable Composite Resin (G-aenial Universal Flo®, GC Corporation, Japan)
- Where
- Egypt
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Tanta University
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
Tooth Diseases
Clinical Evaluation of Three Different Universal Adhesives in Non-carious Cervical Lesions
The aim of this randomized, controlled prospective clinical trial is to evaluate and compare the performances of three different universal adhesives using a flowable universal composite resin in the restoration of non-caries…
- Trial name
- NCT03415412
- Testing
- Clearfil Univesal Bond, IBond Universal, G-Premio Bond
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Dental Restoration Failure, Postoperative Hypersensitivity
The Effect of Decoupling With Time Technique on the Clinical Performance of Proximal Posterior Composite Restorations
This randomized clinical trial will evaluate whether the decoupling with time technique improves the clinical performance of Class II posterior composite restorations compared with conventional composite restoration techniques.
- Trial name
- DWT (NCT07917572)
- Testing
- Decoupling With Time Technique, Conventional Composite Restoration
- Volunteers
- 50 people
- Sponsor
- Cairo University
Occlual Caries, Proximal Caries
Clinical Evaluation of Self-Adhesive Bulk-Fil Hybrid Composite in Primary Molars
This study will evaluate the clinical performance of self-adhesive bulk-fill composite resin in the restoration of occlusal and occluso-proximal lesions in primary molars with hypothesis that there is no difference in the…
- Trial name
- NCT06724939
- Testing
- self-adhesive bulk-fill resin composite
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Dental Restoration Failure
Clinical Evaluation of Bioactive Injectable Resin Composite in Posterior Restorations
The aim of the study is to evaluate the clinical performance of new bioactive injectable composite compared to nanohybrid composite during the restoration of posterior cavities
- Trial name
- NCT05499494
- Testing
- Beautifil Flow Plus X F00 injectable composite, Tetric N ceram resin composite
- Where
- Egypt
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries in Children
Clinical Performance of Resin-modified Glass Ionomer and Composite Restorations in Permanent Teeth
The aim of this randomised controlled double-blinded, split mouth, single-center clinical trial was to evaluate the 18-month clinical performance of nano-filled resin-modified glass ionomer and sub-micron hybrid resin composite…
- Trial name
- NCT05583682
- Testing
- Dental restoration
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Hacinlioglu, Nadya Marie
Microleakage Around Resin Composite Restorations
Reliability of Light Induced Fluorescence Intraoral Camera Versus Visual-Tactile Method in Assessment of Marginal Integrity of Resin Composite Restorations: Diagnostic Invivo Study
This study will be conducted to assess diagnostic predictive values of a light induced fluorescence intraoral camera versus those of the visual-tactile assessment method according to FDI criteria in clinical evaluation the…
- Trial name
- NCT03090061
- Testing
- Light induced fluorescence intraoral camera, Visual-tactile assessment method according to FDI criteria
- Where
- Egypt
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Cairo 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 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
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
Restoration, Caries; Dentin
Composite Restorations in Primary Molars
The aim of this study was to compare the clinical performance of direct restorations with two different indirect composite systems in primary teeth.
- Conditions
- Restoration, Caries; Dentin, Caries Class Ii
- Trial name
- Composite Rest (NCT07761897)
- Testing
- Fédération Dentaire Internationale (FDI) criteria., survival comparison
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Izmir Katip Celebi University
Traumatic Amputation of Arm, Traumatic Amputation of Hand
Vascularized Composite Allotransplantation of the Hand and Upper Extremity (Hand Transplant)
The Southern Illinois University (SIU) Hand Transplant Program is a multidisciplinary research effort with the goal of restoring form and function to unilateral or bilateral upper extremity amputees by vascularized composite…
- Trial name
- NCT02165865
- Testing
- upper extremity/ hand transplantation
- Where
- 3 sites in United States
- Volunteers
- 2 people
- Sponsor
- Southern Illinois University
Proximal Cavities of Posterior Teeth
Clinical Performance of Injectable Universal Flowable Composite in Proximal Cavities of Posterior Teeth.
The aim of the study is to evaluate the clinical performance of injectable universal flowable composite vs conventional resin composite restorations in proximal cavities of posterior teeth.
- Trial name
- NCT05263089
- Testing
- PALFIQUE® Universal Flow; Tokuyama, Tokyo, Japan (super low flowability), ESTELITE® Alpha; Tokuyama, Tokyo, Japan
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries
Clinical Evaluation of Direct and Indirect Composites
The most commonly used materials in the treatment of decayed teeth are amalgam and composite resins. Because amalgam cannot meet the aesthetic expectations of patients and the rapidly increasing belief that it is toxic, its use…
- Trial name
- NCT06667271
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University
Deep Carious Lesions
Clinical Performance of Resin Composite Restoration After Dentin Biomodification by Grape Seed Extract in Deep Carious Lesions.
This study will evaluate the clinical and radiographic performance of resin composite restoration after utilized a grape seed extract as dentin biomodification in vital teeth with deep occlusal carious lesions (ICDAS 5-6) after…
- Trial name
- GSE (NCT06780527)
- Testing
- 15% Grape seed extract as dentin pretreatment
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cairo University
Proximal Caries
Evaluation of Organically Modified Ceramic Resin Composite Versus Bulkfill Resin in Proximal Posterior Cavities
In patients with compound posterior proximal cavities, will the use of organically modified ceramic resin composite restorative material have similar clinical performance to conventional bulk fill resin composite, evaluation of…
- Trial name
- NCT04677023
- Testing
- GrandioSO x-tra® bulk, Admira fusion X--tra® bulk
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University