Clinical trials: Ceramic Veneer
Ultra Translucent Zirconia
Patient Satisfaction and Clinical Performance of Ultra-translucent Multi-layer Monolithic Zirconia and Lithium Disilicate Ceramic Laminate Veneers. Randomized Control Clinical Trial
Despite of the improved esthetics of ultra-translucent zirconia, bonding between resin cement and zirconia is difficult to achieve because of their chemical inertness and lack of silica content.
- Trial name
- NCT07113873
- Testing
- ultra-translucent monolithic multi layered zirconia, lithium disilcate ceramics
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Prosthesis Failure
Clinical Performance of All-ceramic Posterior Crowns. A Randomized, Prospective Clinical.
This is a randomized, prospective clinical trial. The aim of the project is to assess the clinical performance of three types of tooth-supported crowns; monolithic high translucent colored zirconia, crowns of high-translucent…
- Trial name
- NCT04272112
- Testing
- IPS e.max CAD, Ivoclar Vivadent, BruxZir, Glidewell, BruxZir*, Glidewell
- Where
- Sweden
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Malmö University
Color; Change Teeth, Posteruptive
The Effect of Different Types of Resin Cements on the Color Stability of Two Different Types of Ceramic Veneers
Aim of the study was to evaluate the color stability of lithium disilicate ceramic veneers and zirconia reinforced lithium silicate ceramic veneers by using two different types of resin cements including light cured and dual…
- Trial name
- NCT06368869
- Testing
- Livento press veneers luted with dual cured resin cement, Livento press veneers luted with light cured resin cement, Celtra duo veneers luted with dual cured resin cement
- Where
- Egypt
- Volunteers
- 44 people
- Sponsor
- amr elshimy
Discoloration, Tooth, Malformed Tooth
Survival of Hybrid Laminate Veneers Using Two Different Tooth Preparation Techniques:Randomized Clinical Trial
The aim of this study was to evaluate the survival of laminate veneers constructed using a recent polymer-infiltrated ceramic network material following the aesthetic pre-evaluative temporary (APT) technique of tooth preparation…
- Conditions
- Discoloration, Tooth, Malformed Tooth, Diastema
- Trial name
- NCT04515069
- Testing
- traditional technique of tooth preparation, aesthetic preevaluative temporary technique for tooth preparation
- Where
- Egypt
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Cairo University
Teeth Requiring Fixed Metal Ceramic Prosthesis
Clinical Performance of Metal Ceramic Fixed Dental Prostheses Using Two Porcelain Veneering Systems: A Randomized Clinical Trial
This study aims to evaluate the clinical performance of metal ceramic fixed dental prostheses veneered with two porcelain systems; Vintage Pro and IPS style ceram and cemented with Beautilink SA cement.
- Trial name
- NCT07029880
- Testing
- full veneered metal ceramic dental prosthesis cemented with resin cement
- Where
- Egypt
- Volunteers
- 28 people
- Sponsor
- Cairo University
Tooth Discoloration, Tooth Fractures
Patient Satisfaction of Glazed IPS Empress CAD Versus Glazed Celtra Duo Ceramic Laminate Veneers
The most frequent reason for failure of laminate veneers made of glass ceramics (feldspathic, leucite based and lithium silicate based ceramics) was fracture of the ceramic, Therefore, ceramic materials that have higher fracture…
- Trial name
- NCT03129711
- Testing
- glazed Celtra Duo, IPS Empress CAD
- Volunteers
- 36 people
- Sponsor
- Cairo University
Spacing of Anterior Teeth
Sectional Versus Full Glass Ceramic Laminate Veneers
The aim of the study is to assess the marginal adaptation, color stability and clinical performance of glass ceramic sectional veneers compared to full laminate veneers There's two null hypotheses , the first is that there is no…
- Trial name
- NCT06472180
- Testing
- Glass ceramic sectional veneer, Glass ceramic laminate veneer
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- October University for Modern Sciences and Arts
Dental Restoration Failure of Marginal Integrity
Clinical Longevity of Ceramic Laminate Veneers
Rationale: Survival rates of teeth with laminate veneers were reported to have more marginal caries and discoloration when existing restorations are present.
- Trial name
- NCT03645551
- Testing
- checkup, no test
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- University Medical Center Groningen
Tooth Discoloration, Tooth Fractures
One Year Clinical Evaluation of IPS Empress CAD Versus Polished Celtra Duo Ceramic Laminate Veneers
When restoring teeth with IPS Empress laminate veneers, fracture of restorations may occur. So, material with higher mechanical properties is required.
- Conditions
- Tooth Discoloration, Tooth Fractures, Diastema
- Trial name
- NCT03136276
- Testing
- IPS Empress CAD, polished Celtra Duo
- Volunteers
- 36 people
- Sponsor
- Cairo University
Bonding of Veneers After Different Treatment
Clinical Performance of Hybrid Ceramic Laminate Veneers
This randomized controlled trial evaluates the clinical performance of laminate veneers fabricated from HC hard blocks pretreated with BeautiBond Xtreme versus HC Primer, using BeautiLink SA cement.
- Trial name
- NCT07027709
- Testing
- BeautiBond Xtreme pretreatment with BeautiLink SA cementation, HC Primer pretreatment with BeautiLink SA cementation
- Where
- Egypt
- Volunteers
- 28 people
- Sponsor
- Cairo University
Fracture, Tooth Discoloration
Clinical Performance of Ceramic Laminate Veneers Made With Celtra Duo Press and IPS e.Max Press Ceramic
The aim of the present study is to assess the clinical performance (patient satisfaction, fracture, shade matching, Marginal adaptation and sensitivity) of laminate veneers made with celtra duo press ceramic and IPS e.max press…
- Trial name
- NCT03713970
- Testing
- celtra duo press, IPS e.max press
- Where
- Egypt
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Leakage
Comparison Between Direct Composite and Indirect Ceramic Laminate Veneers in Multiple Diastema Closure Cases
Thus, the present study aimed to evaluate the longevity of direct composite compared to indirect ceramic laminate veneers in multiple diastema closure cases using USPHS criteria.
- Trial name
- NCT06377423
- Testing
- Direct technique, Indirect technique
- Where
- Saudi Arabia
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Prince Sattam Bin Abdulaziz University
Three-unit Posterior Bridges
Clinical Investigation on Zirconia-ceramic Three-unit Bridges With CAD-on Veneering
60 bridge frameworks are CAD/CAM manufactured from zirconia-ceramic; 30 bridges are veneered with CAD/CAM fabricated lithium disilicate ceramic, 30 bridges are manually layered.
- Trial name
- NCT02175329
- Testing
- CAD/CAM Veneering, Manually layered veneering
- Where
- Switzerland
- Volunteers
- 60 people
- Sponsor
- Ivoclar Vivadent AG
Adaptation Reaction, Tooth Color
Marginal Adaptation, Shade Matching, of Polychromatic Feldspathic VS Polychromatic Hybrid Ceramic Laminate Veneer
The aim of the present study is to evaluate the marginal adaptationو shade matching and patient satisfaction of polychromatic feldspathic porcelain laminate veneer compared to hybrid ceramic multi-color laminate veneer.
- Conditions
- Adaptation Reaction, Tooth Color, Patient Satisfaction
- Trial name
- NCT04942418
- Testing
- Multicolor hybrid ceramic laminate veneers., Multicolor fieldspathic ceramic laminate veneers.
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tooth Extraction, Tooth Replacement
Comparison of Two Collagen Membranes for Bone Augmentation Around Dental Implants Restored with Monolithic Zirconia Single Crowns
The goal of this randomized controlled clinical trial is to compare the use of two covering collagen membranes in a bone augmentation procedure around single implants and to assess three different veneering approaches on crowns…
- Trial name
- BioGide-Compr (NCT06724783)
- Testing
- Collagen membrane
- Where
- Switzerland
- Volunteers
- 68 people
- Sponsor
- Dr. med. dent. Malin Strasding
Titanium Ceramic Crown, CAD/CAM Milling
Clinical Follow-up of Porcelain Veneering on Titanium Crowns Produced by Different Techniques
This clinical study aimed to evaluate the short-term clinical performance of porcelain-veneered titanium crowns fabricated using two different techniques: conventional casting and CAD/CAM milling.
- Conditions
- Titanium Ceramic Crown, CAD/CAM Milling, Titanium Casting
- Trial name
- NCT07459842
- Testing
- Casting Titanium-Ceramic Crown, CAD/CAM Titanium-Ceramic Crown
- Where
- Turkey (Türkiye)
- Volunteers
- 27 people
- Sponsor
- Ege University
Dislocation, Tooth, Teeth, Endodontically-Treated
Treatment Result of Zirconia Laminate Veneer
This study aims to evaluate the clinical performance of the zirconia laminate veneer, a minimally invasive prosthetic restoration
- Conditions
- Dislocation, Tooth, Teeth, Endodontically-Treated, Tooth Fracture, Tooth Injuries
- Trial name
- NCT06406582
- Testing
- Zirconia laminate veneer, Lithium Disilicate laminate veneer
- Where
- Vietnam
- Volunteers
- 50 people
- Sponsor
- Hanoi Medical University
Ceramic Veneer, Head Simulator
Video Feedback Teaching With Virtual Simulation
This study aims to evaluate the effectiveness of a combined teaching method using video feedback and virtual simulation for training dental students in ceramic veneer tooth preparation, compared to traditional teaching methods.
- Conditions
- Ceramic Veneer, Head Simulator, Video Feedback Teaching, Virtual Simulation
- Trial name
- NCT07398794
- Testing
- Traditional Teaching Method, Video Feedback Teaching combined with Virtual Simulation
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Jiangsu Medical College
Single Tooth Restoration, Longevity
Clinical Evaluation on the Longevity of Glass Ceramic Based Single Tooth Restorations
This retrospective study investigates the longevity of lithium disilicate based glass-ceramic single tooth restorations placed with IPS e.max CAD and IPS e.max Press after a wearing period of more than 15 years.
- Trial name
- NCT06898411
- Testing
- Single tooth restoration with IPS e.max
- Where
- Liechtenstein
- Volunteers
- 56 people
- Sponsor
- Ivoclar Vivadent AG
Missing Maxillary Anterior Teeth
Clinical Performance of Lithium Disilicate Veneer-Fixed Dental Prostheses for Incisor Tooth Replacement
This study evaluated a conservative treatment approach for replacing a missing upper front tooth (maxillary incisor). The treatment involved an all-ceramic, resin-bonded fixed dental prosthesis designed as a minimally invasive…
- Trial name
- LiDi-VFDP (NCT07434700)
- Testing
- Lithium disilicate double retainer veneer bridge, Lithium disilicate single retainer veneer bridge
- Volunteers
- 23 people
- Sponsor
- Damascus University