Clinical trials: Composite Restorations
Dentin Hypersensitivity, Post Operative Sensitivity Control
Dipotassium Oxalate for Postoperative Sensitivity in NCCLs
Postoperative sensitivity is a common complication following Class V composite restorations, particularly in non-carious cervical lesions (NCCLs).
- Trial name
- DIPOX-RCT (NCT07540299)
- Testing
- Dipotassium Oxalate Gel
- Where
- Pakistan
- Volunteers
- 64 people
- Sponsor
- Postgraduate Medical Institute, Lahore
Dental Caries
Sealing Manifest Occlusal Caries Lesions in the Permanent Dentition
The research project "SEAL-DK" is focusing on advantages and disadvantages of two treatment strategies: non-invasive fissure sealing and invasive restorative treatment of manifest occlusal caries lesions in permanent teeth in…
- Trial name
- SEAL-DK (NCT02573090)
- Testing
- Non-invasive resin based fissure sealing, Invasive resin based restoration
- Volunteers
- 521 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Class II Dental Restorations
Clinical Performance of an Innovative Self-cure Bulk-Fill Composite Compared to Dual-Cure and Light-Cure Bulk-Fill Composite in Posterior Restorations.
This clinical trial aimed to compare the 1-year clinical performance of a self-cure bulk fill (Stela Capsules), a dual-cure bulk fill (Fill-Up), and a light-cure bulk fill (Tetric N-ceram bulk fill) in class II dental composite…
- Trial name
- NCT07410468
- Testing
- Group I (n=20): were restored with self-cure bulk-fill., Group II (n=20): were restored with dual-cure bulk-fill., Group III (n=20): were restored with light-cure bulk-fill.
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Marwan Abdelnaser
Caries, Dental
Clinical Evaluation of ELS Versus ELS Extra Resin Composite
Adhesive restorative materials are routinely used in operative dentistry to improve tooth tissues with minimal preparation, achieve more esthetic and long term restorations.
- Trial name
- NCT03306576
- Testing
- ELS Extra composite, ELS composite
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Istanbul Medipol University Hospital
Complex Caries
Evaluation of the Proximal Form of Precontoured Sectional Matrix in Complex Proximal Posterior Restorations
Evaluation of the proximal anatomical form quality of different precontoured sectional matrix systems in complex proximal posterior resin composite restorations using Fédération Dentaire Internationale' (FDI) clinical criteria…
- Trial name
- RCT (NCT07227688)
- Testing
- BioFit Posterior Matrix System, Saddle system (TOR VM, Moscow, Russia), Sectional matrix: Classic ring system (TOR VM, Moscow, Russia)
- Where
- Egypt
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Cairo University
Self-etch, Selective-etch
Clinical Performance of Prime&Bond Active in Self-etch or Selective-etch Mode With or Without Bioglass
Composite restoration of non-carious cervical lesions has always been a challenge for the clinician, considering that the most frequent cause of failure is retention loss.
- Conditions
- Self-etch, Selective-etch, Bioactive Glass, Direct Resin Composite Restoration
- Trial name
- NCT03798184
- Testing
- Non-carious cervical lesion restoration
- Where
- Spain
- Volunteers
- 228 people
- Sponsor
- University of Valencia
Composite Restoration
Two-Year Clinical Performance of Self-Cured Resin Composite in Comparison to Light-Cured Bioactive Resin Composite in Restoring Occlusal Cavities of Posterior Teeth.
Introduction: Resin composite restorations are among the most commonly used materials for restoring posterior teeth due to their aesthetic and mechanical properties.
- Trial name
- NCT07480070
- Testing
- Self Cured Composite, Bioactive Nano-hybrid composite
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- British University In Egypt
Pediatric Dentistry
Clinical Performance and Psychological Impact of Colored Restorations Cement in Primary Molars
Aim of the study The aim of the presented study is to evaluate: I- The clinical performance of flowable polyacid-modified composite resin 'compomer' and resin-modified glass-ionomer cement in prepared Class II cavities in primary…
- Trial name
- NCT05557682
- Testing
- composite restorative treatment
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- British University In Egypt
Clinical Performance
Effect of Different Cavity Designs on the Clinical Performance of 3D- Printed Resin Composite Partial-Coverage Restorations in Vital Molars
This randomized clinical trial aims to evaluate the effect of different cavity designs on the clinical performance of 3D-printed resin composite partial-coverage restorations in vital molars with complex cavities over an 18-month…
- Trial name
- NCT07667946
- Testing
- Anatomical cavity design preparation, Butt joint cavity design preparation
- Volunteers
- 50 people
- Sponsor
- Cairo University
Dental Caries, Dental Restoration Failure
Effect on Placement Tecnique of Bulkfill Composite
The objective of this study was to evaluate the clinical performance of a bulk-fill composite resin (3M ESPE Filtek Bulk Fill, St Paul, MN, USA) in restorations placed in occlusal cavities by comparing different placement…
- Trial name
- NCT07673952
- Testing
- bulk tecnique, incrementally technique
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Dental Caries Class v
Evaluation of the Marginal Integrity of Recent Bulk Fill Flowable Composite vs Glass Ionomer for Carious Cervical Restorations: RCCT
The study will be conducted to assess the marginal integrity of different types of restorations (ketac ™ N100 - ketac™ Universal and bulk fill flowable composite) in class v restoration using USPHS criteria.
- Trial name
- NCT04053530
- Testing
- restorative materials
- Where
- 2 sites in Egypt
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Restoration Failure
Increasing Composite Restorations Sealants
A cohort of 20 patients aged 18 to 80 years (mean 28.35 years) of both genres females (65%) and males (35%) with 80 composite restorations were recruited at the Operative Dentistry Clinic at the Dental School of the University of…
- Trial name
- SEALCOMP (NCT02119195)
- Testing
- Sealant
- Where
- Chile
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Chile
Composite Restoration, Composites Resins
Clinical Performance of Various Bilayer Biomimetic Resin Composite Strategies
The purpose of this study was to evaluate several bilayer biomimetic composite resin techniques in class I cavities over the course of 18 months in a randomized, double-blind clinical trial.
- Trial name
- NCT07285772
- Testing
- short fiber reinforced composite , long fiber reinforced composite, light cure glass, flowable composite
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Tanta University
Repair
Evaluation of Air Abrasion Surface Pretreatment in the Repairing Capacity of Defective Composite Restoration
This study is conducted to compare the efficacy of surface pretreatment using air abrasion sandblasting aluminum oxide particles (Al2O3) versus not pretreatment in the repair capacity of defective composite restoration indicated…
- Trial name
- NCT05500430
- Testing
- Air abrasion sandblasting aluminum oxide particles (Al2O3) AquaCare single (Velopex, Medivance Instruments Ltd., London, UK)
- Where
- Egypt
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Cairo University
Defective Composite Restorations, Bone Cysts
Bone Reconstruction With Autologous Bone Marrow Mesenchymal Stem Cells in Vitro to Repair Long Tubular Bone Defects
Commercial decalcified bone scaffolds were combined with autologous bone marrow mesenchymal stem cells to form tissue engineered bone in vitro to explore the effect of this tissue engineered bone in the clinical repair of long…
- Conditions
- Defective Composite Restorations, Bone Cysts, Bone Defect, Bone Nonunion
- Trial name
- NCT07066228
- Testing
- tissue-engineered bone
- Where
- China
- Volunteers
- 30 people
- Sponsor
- The First Affiliated Hospital of Xinxiang Medical College
Molar Hypomineralization, Dental Restoration Failure of Marginal Integrity
CAD-CAM or Adhesive Approaches for MIH Treatment
Aim: This randomized controlled clinical study aimed to compare direct composite resin restorations and Computer Aided Design-Computer Aided Manufacturing (CAD-CAM) supported inlay or onlay restorations in young permanent molar…
- Trial name
- NCT06456619
- Testing
- Tooth restoration
- Where
- Turkey (Türkiye)
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Baskent University
Dental Caries Class II
Clinical Performance of Dual- and Light-cure Bulk-fill Resin Composites
This study (a double-blinded, prospective, randomized clinical trial) aimed to evaluate 2-year clinical performance of dual- and light-cure bulk-fill resin composites in Class ӀӀ restorations.
- Trial name
- NCT06137989
- Testing
- Fill-Up Class ӀӀ restoration, QuiXfil Class ӀӀ restoration, Tetric N-Ceram Bulk Fill Class ӀӀ restoration
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Mansoura 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 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
the Clinical Performance of Indirect Restoration Fabricated From Nanohybrid Cad Cam Composite Blocks and Ceramic Blocks
Comparing Nano Hybrid Composite Blocks With Ceramic Blocks in Indirect Restorations 2. Protocol Registration:
comparing nano hybrid composite blocks grandio blocks (VOCO) with ceramic blocks (Emax) in indirect restorations using modified USPH criteria (marginal integrity) to see if there will be a significant different between two blocks
- Trial name
- NCT03926676
- Testing
- grandio blocks, emax
- Where
- Egypt
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Cairo University