Clinical trials: Class II Composite Restorations
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
Three-Year Clinical Evaluation of Class II Posterior Composite Restorations
The aim of this study was to investigate the clinical effectiveness of direct resin composite restorations placed with different placement techniques (incremental or bulk) and with different flowable linings (conventional or…
- Trial name
- NCT02858947
- Testing
- Aelite Flo, x-tra base
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Ondokuz Mayıs University
Dental Caries Class I, Dental Caries Class II
Clinical Study of Filtek™ Bulk Fill Posterior Restorative in Class I and II Restorations
Purpose of the Study:This study was to evaluate the 1 week, 1 year safety and effectiveness of dental composite resin (Filtek™ Bulk Fill Posterior Restorative) in restoring Class I and II dental cavities in posterior teeth.
- Trial name
- NCT03764059
- Testing
- Filtek™ Bulk Fill Posterior Restorative, Filtek™ Z350XT Universal Restorative
- Where
- 3 sites in China
- Volunteers
- 240 people
- Sponsor
- 3M
Caries Class II, Caries,Dental
Clinical Performance of Advanced Self- Adhesivee Resin Composite Hybrid Restorations.
Clinical performance according to modified USPHS criteria of advanced self-Adhesive resin composite hybrid restorations is evaluated for 1 year versus conventional resin composite restorations in posterior teeth.
- Trial name
- NCT04790383
- Testing
- Advanced Self-Adhesive resin composite hybrid restorations (Surefil one (Dentsply Sirona))., Conventional resin composite restoration. (Sphere Tec, (Dentsply Sirona
- Where
- Egypt
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Rawda Hesham Abd ElAziz
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
Class II Caries in Posterior Teeth
A Clinical Trial of Composite Class II Restorations With Two Different Matrix Bands
Various procedures and techniques have been devised in an attempt to generate tighter and more anatomic proximal contacts with class II composite restorations.
- Trial name
- NCT05414656
- Testing
- Saddle contoured metal matrix, Pre-contoured self-adhesive matrix
- Where
- Pakistan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Pakistan Institute of Medical Sciences
Caries,Dental
Clinical Performances of 3-different Tooth-colored Restorative Materials in Class-II Cavities
The goal of this clinical trial comparatively investigate the clinical performances of 3 different tooth-colored restorative materials in the treatment of Class II cavities after 6 months and one year.
- Trial name
- NCT06211582
- Testing
- Cention N (Ivoclar Vivadent, Schaan, Liechtenstein), Equia Forte HT ( GC, Tokyo, Japan), Gradia Direct Posterior ( GC, Tokyo, Japan)
- Where
- Turkey (Türkiye)
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Caries Class Ii
Effect of Nano Care Gold on Marginal Integrity of Resin Composite
The aim of this study to detect the effect of Nano Care Gold on marginal integrity of resin composite restoration
- Trial name
- NCT03669224
- Testing
- Nano Care Gold, No intervention, Chlorhexidine
- Where
- Egypt
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries, Dental Restoration Failure
Clinical Performance of Posterior Composite Tooth Fillings in Adults
The purpose of this study is to determine whether a new tooth-colored composite material is effective for load-bearing dental fillings.
- Trial name
- NCT03175627
- Testing
- Filtek One, Filtek Z250
- Where
- United States
- Volunteers
- 55 people
- Sponsor
- Louisiana State University Health Sciences Center in New Orleans
Caries Class II
Evaluation of Performance and Occlusal Wear of Low Shrinkage Giomer Compared to Nanohybrid Resin Composite
A clinical trial, comparing the clinical performance and occlusal wear resistance of two different restorative materials in restoring proximal caries in permanent posterior teeth.
- Trial name
- NCT05949502
- Testing
- Beautifil II LS (Low-Shrinkage), 3M Filtek Z250 XT Universal
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries
Clinical Performance of Bioactive Bulk-Fill in Class II Restorations
This prospective split-mouth clinical study aims to compare the clinical performance of a bioactive bulk-fill composite with a conventional microhybrid composite in Class II posterior restorations.
- Trial name
- NCT07547904
- Testing
- Activa BioACTIVE Bulk Flow, Filtek Z250
- Where
- Turkey (Türkiye)
- Volunteers
- 34 people
- Sponsor
- Bezmialem Vakif University
Composite Restoration, Primary Tooth Pulpotomy
Composite Restoration of Class II Cavities in Primary Molars With or Without Pulpotomy. Prospective 24 Month Clinical Trial.
After 24 months: Investigation of the success rate of Class II composite resin restorations in primary molars that have undergone pulpotomy.
- Trial name
- NCT07243496
- Testing
- Class II restoration after pulpotomy, Class II restoration without pulpotomy
- Where
- Greece
- Volunteers
- 40 people
- Sponsor
- Lygidakis Dental Clinic
Dental Caries Class II
A Clinical Assessment of Glass Carbomer Cement
This study will evaluate the clinical performance of glass carbomer cement restorations in restoring proximal lesions in primary molars compared to that of resin modified glass ionomer cement and composite resin restorations.
- Trial name
- NCT03030690
- Testing
- Glass Carbomer Cement, Composite Resin, Resin Modified Glass Ionomer Cement
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- King Abdulaziz University
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
Class II Dental Restorations
Clinical Evaluation of a Simplified-Shade Nano-Hybrid Composite With Full-Coverage Silane Coating and High-Performance Pulverized Fillers
The goal of this clinical trial is to evaluate simplified, shade, non-hybrid composite versus conventional multi Shade nano hybrid composite in class two restorations and reevaluate after one year follow up It's aim to answer…
- Trial name
- FSC-HPC-GC (NCT07334509)
- Testing
- Simplified Nano hybrid composite, Conventional, multi shade nano, hybrid composite
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Bulk-fill Which is Special Type of Resin Composite, Bisphenol A-Glycidyl Methacrylate
Bulk-fill With Different Technique Three-year Clinical Performance
The current study will be intended to evaluate and compare three-year clinical performance of class II bulk-fill resin composite restorations placed with different techniques.
- Trial name
- NCT05861908
- Testing
- Filtek™ Bulk Fill restoration, Heated Filtek™ Bulk Fill restoration, G-aenial™ BULK Injectable restoration
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Caries, Unsatisfactory or Defective Restoration of Tooth
Comparison of 2 Different Resin Based Filling Materials in Posterior Teeth - a Multicenter Study
The purpose of this study is to compare the clinical performance of a new resin based filling material to an established resin-based filling material in posterior teeth at 2 different study centers.
- Trial name
- NCT01925040
- Testing
- Placement of restoration
- Where
- 2 sites in United States, Germany
- Volunteers
- 130 people
- Sponsor
- Heraeus Kulzer GmbH
Dental Caries Class II
A 2-year Clinical Impact of Bulk-fill Low-viscosity Resin Composite Liners in Class II Restorations.
This randomized clinical trial evaluated the clinical performance of class II resin composite restorations using bulk-fill high-viscosity ormocer versus methacrylate-based with or without a thin layer of bulk-fill low-viscosity…
- Trial name
- NCT06032689
- Testing
- Xtra-fill, x-base, Admira fusion x-tra
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Mansoura University
Dental Caries Class II
Retrospective Evaluation of Posterior Direct Restorations
This retrospective study aims to evaluate the clinical performance of posterior multi-surface Class II amalgam (AM) and resin composite (RC) restorations placed by dental students over a five-year period.
- Trial name
- NCT04827823
- Testing
- Retrospective evaluation of amalgam and composite restorations
- Where
- Canada
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Western University, Canada
Caries Class II
Clinical Performance of Injection-Molding Vs. Incremental Packing of Resin Composite in Cavitated Posterior Teeth
The clinical performance of 2 bonding and composite packing techniques in the proximal cavities of permanent posterior teeth will be assessed.
- Trial name
- NCT05020093
- Testing
- Injection molding, Incremental packing
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cairo University