Clinical trials: Posterior Ceramic Onlays
Carious Teeth, Adaptation
Marginal Evaluation of Zirconia Reinforced Lithium Disilicate Partial Coverage Restoration of Egyptian Posterior Teeth.
Objective: To evaluate the marginal adaptation of the zirconia reinforced lithium disilicate (VITA AMBRIA) glass ceramic Inlay/Onlay compared with lithium disilicate(IPS emax Press) glass ceramic Inlay/Onlay in decayed posterior…
- Trial name
- NCT05281861
- Testing
- Zirconia reinforced Lithium disilicate (Vita Ambria) ceramic onlay restoration, Lithium disilicate (IPS e-max press) ceramic onlay restoration
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Dental Caries, Inlays
Ceramic Versus Composite in the Treatment of Posterior Teeth by Inlays or Onlays
The main purpose of this trial is to determine which material, between ceramic and composite, is best to manufacture dental inlays and onlays in the treatment of moderate dental substance losses, generally due to dental caries.
- Trial name
- CECOIA (NCT01724827)
- Testing
- ceramic (Empress CAD, Ivoclar Vivadent), composite (Lava Ultimate, 3M Espe)
- Where
- 6 sites in France
- Volunteers
- 355 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Caries Class Ii
Clinical Evaluation of Ceramage Inlays Cemented With Beautilink Self-Adhesive Resin Cement Versus Rely X Resin Cement in Carious Posterior Teeth
Minimally invasive bonded partial restorations have become a crucial component of contemporary dental treatments. They address the shortcomings of direct restorations and provide patients with a less damaging alternative to full…
- Trial name
- NCT06833177
- Testing
- Beautilink SA cement, RelyX resin cement
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Cairo University
Restoration of Posterior Teeth
Clinical Performance of Different Resin Cements
The clinical performance of different resin cements in adhesion of hybrid ceramic inlay and onlay restorations produced with CAD/CAM will be evaluated and compared.
- Trial name
- NCT04694690
- Testing
- Self adhesive resin cement, Resin cement
- Where
- Turkey (Türkiye)
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Restoration of Posterior Teeth
Clinical Evaluation of Chairside CAD/CAM Nano-ceramic Restorations
Study aim is to test whether nano-composite CAD/CAM milled restorations have a similar performance in clinical service to conventional ceramic CAD/CAM restorations.
- Trial name
- NCT01464294
- Testing
- Milled ceramic restorations, Milled nano-composite restorations
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Solventum US LLC
Posterior Ceramic Onlays, Badly Decayed Teeth Need to be Restored , Teeth Restored With Large Filling Restorations
Functional Evaluation of Ceramic Onlay Restorations With Different Preparation Designs
Tooth preparation designs for posterior ceramic restorations have been based on traditional cast metal restoration designs, but with more occlusal tooth reduction and with a slightly increased taper.
- Trial name
- NCT04274959
- Testing
- ceramic onlay with shoulder preparation design., ,ceramic onlay with butt joint preparation design
- Volunteers
- 39 people
- Sponsor
- Cairo University
Decayed Teeth
Vital and Non-vital Posterior Teeth Restored With Onlays and Single Crowns Using Three Different Restorative Materials.
The objective of this study is to assess the survival rate and the biological and technical outcomes of onlays and single crowns made out of different restorative materials on vital and non-vital teeth.
- Trial name
- NCT07259265
- Testing
- Crown preparation, Onlay preparation
- Where
- Switzerland
- Volunteers
- 120 people
- Sponsor
- Dr. med. dent. Malin Strasding