Clinical trials: Restoration Design
Gingival Health, Metal Ceramic Restorations
The Effect of Fixed Dentures on Periodontal Tissues in Long-term.
The goal of this observational study is to to evaluate the periodontal condition around metal-ceramic crown. The main question to be answered is: whether the metal-ceramic crown is the cause of gum changes? The study offers to…
- Trial name
- NCT07611461
- Where
- Latvia
- Volunteers
- 75 people
- Sponsor
- Riga Stradins University
Three-Dimensional Printing, Computer-Aided Design, Dental
Permanent Resin Restorations Fabricated by Three Dimension Printer
Additive manufacturing (AM) and 3D printing (3DP) technologies have advanced significantly in many different areas. With the time and cost advantage it provides in low-volume production, 3D printing technologies also come to the…
- Trial name
- NCT05168852
- Testing
- Formlabs Permanent CB Resin
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cukurova University
Artificial Intelligence in Dental Crown Design, Tooth Crown Restoration
Clinical Evaluation of AI-Driven Designed Single Crowns
This clinical study compares tooth-supported single crowns designed by a dental technician and by an artificial intelligence (AI) driven automated design method.
- Conditions
- Artificial Intelligence in Dental Crown Design, Tooth Crown Restoration, Dental Restorations
- Trial name
- NCT07834957
- Testing
- Dental Technician Crown Design, AI-Driven Automated Crown Design
- Where
- Turkey (Türkiye)
- Volunteers
- 47 people
- Sponsor
- Hacettepe University
Dental Caries, Polymers
BioHPP and Lithium Disilicate Onlay Restorations: Clinical Evaluation
In this study, clinical data obtained from the in vivo evaluation of onlay restorations fabricated with CAD/CAM using modified PEEK (BioHPP Shade 2, Bredent group GmbH \& Co.
- Trial name
- NCT07142031
- Testing
- BioHPP, Lithium Disilicate
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Ege University
Endodontically Treated Teeth
A 3-Year Clinical Evaluation Of Endocrown Restorations With Two Different Materials
The clinical performance of two different materials in endodontically treated teeth produced with CAD/CAM system will be evaluated and compared.
- Trial name
- NCT06311422
- Testing
- resin nanoceramic block, zirconia-reinforced lithium silicate
- Where
- Turkey (Türkiye)
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Restoration Design, Digital Occlusal Collision
Accuracy of Intraoral Scan Post-processing Methods: A Clinical Trial
In the last decade, progressive developments in computer hardware, software, manufacturing technologies, and dental materials consistently enhanced the use of digital technologies in dentistry.
- Trial name
- NCT07295964
- Testing
- Artificial intelligence driven registration, Software based registration
- Where
- Greece
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National and Kapodistrian University of Athens
Restoration of Primary Molars With CAD/CAM Crowns
Primary Molars Restoration Using Different Pediatric Crowns.
study aims to compare hybrid ceramic CAD/CAM and prefabricated zirconia ans stainless steel crowns restoring primary molars through In-vivo evaluation of the clinical outcomes in terms of; crown retention, stain resistance and…
- Trial name
- NCT04144062
- Testing
- CAD/CAM crowns
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Nehal Salman
Indirect Posterior Restorations
Clinical Performance of Hybrid Computer-aided Design/Computer-aided Manufacturing (CAD/CAM) Onlay Restorations
Background: Hybrid Computer-Aided Design/Computer-Aided Manufacturing (CAD/CAM) materials have gained popularity in restorative dentistry due to their esthetic properties and favorable mechanical characteristics.
- Trial name
- NCT07092163
- Testing
- QLF Imaging (Qraypen C®), Clinical evaluation
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Marmara University
Dental Caries
Clinical Comparison of Resin-hybrid Ceramic Restorations Produced Using a Computer-aided Design/Computer-aided Manufacturing (CAD/CAM) System With Fiber-reinforced Composite Restorations
The aim of this clinical study was to compare the clinical performance of CAD/CAM endochrone and fibre-reinforced composite restorations in root canal treated teeth with excessive loss.
- Trial name
- NCT06496126
- Testing
- Cerasmart 270 (GC Coop, Tokyo, Japonya), EverX Flow (GC Coop, Tokyo, Japonya), : G-CEM ONE (GC Coop, Tokyo, Japonya)
- Where
- Turkey (Türkiye)
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Dental Caries
Clinical Performance of Injectable and Conventional Resin Composites in Posterior Class I Restorations
This study compared the one-year clinical performance of two tooth-colored filling materials used for restoring cavities in posterior teeth: a highly filled injectable resin composite and a conventional resin composite.
- Trial name
- NCT07806578
- Testing
- G-ænial Universal Injectable, G-ænial Posterior
- Where
- Turkey (Türkiye)
- Volunteers
- 38 people
- Sponsor
- Yuzuncu Yil University
Tooth Defect
Clinical Evaluation of AI-Generated Dental Crowns
This clinical research validates a fully automatic AI algorithm for dental crown design using GANs trained on University of Hong Kong 3D prosthesis data and AI-powered FEA for stress correction, overcoming CAD/CAM limitations…
- Trial name
- NCT07562607
- Testing
- Conventional CAD/CAM Dental Crowns, AI-Designed Dental Crowns
- Where
- Hong Kong
- Volunteers
- 40 people
- Sponsor
- The University of Hong Kong
Fractured Tooth, Decayed Tooth
Celtra Duo Computer Assisted Design/Computer Assisted Machining (CAD/CAM) Dental Crown Study
This investigation will be a clinical trial to study the performance of a newly developed high strength ceramic material for crowns. The ceramic has been approved by the FDA for patient treatment.
- Conditions
- Fractured Tooth, Decayed Tooth, Unsatisfactory Restoration of Tooth
- Trial name
- NCT03036579
- Testing
- Celtra Duo
- Where
- United States
- Volunteers
- 73 people
- Sponsor
- University of Michigan
Esthetics, Dental
Accuracy of Temporary Laminate Restorations With Digital Workflows
This pilot clinical study investigates the dimensional accuracy of temporary laminate veneer restorations designed using two distinct digital smile design (DSD) workflows.
- Trial name
- NCT07213453
- Testing
- Digital Smile Design
- Where
- Turkey (Türkiye)
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Marmara University
Premolars Need Full Coverage Restoration
Feather Edge Versus Deep Chamfer Finish Line Marginal Design in Complete Coverage Bruxzir Zirconia Crowns
Evaluation of patient satisfaction, color difference, marginal integrity and survival of Bruxzir Zirconia complete coverage crowns with feather edge versus deep chamfer finish line marginal design. (Randomised Controlled Trial)
- Trial name
- NCT03303742
- Testing
- deep chamfer, feather edge
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Endocrown Restoration
Endocrown and 90° Shoulder Endocrown
Use chairside Computer-Aided Design \& Computer-Aided Manufacturing(CAD/CAM) system (computer aided design / manufacture), using glass ceramic zirconia enhanced lithium silicate glass ceramics (VITA, SUPRINITY, VS) material…
- Trial name
- NCT03398395
- Testing
- endocrown restoration, 90° shoulder endocrown restoration
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Nanfang Hospital, Southern Medical University
Dentistry, Dental Implant
Performance and Safety Use of the Mono Block Implant "KONTACT MB"
A multicenter prospective observational study aims to illustrate the clinical outcome of dental implants "Kontact MB" and the effects of its Mono Block design on the peri implant bone tissue recession and soft tissue…
- Conditions
- Dentistry, Dental Implant, Dental Restoration, Implant-supported Fixed Prosthesis
- Trial name
- NCT05016258
- Testing
- KONTACT MB
- Where
- France
- Volunteers
- 159 people
- Sponsor
- Biotech Dental
Colorectal Cancer
Personalised Cancer Care and Support: Identifying What Good Looks Like
The overarching aim is to study the coproduction of personalised care in a digital age by seeking to improve the experience of care and personalised care and support planning for people who live with and beyond colorectal cancer.
- Trial name
- NCT05702684
- Testing
- electronic Holistic Needs Assessment (eHNA)
- Where
- United Kingdom
- Volunteers
- 76 people
- Sponsor
- King's College London
Composite Resins, Teeth Sensitivity
Clinical Evaluation of Short Fiber-Reinforced Composite Restorations With and Without Preheating Approach
To clinically evaluate the performance of preheated versus non-preheated short fiber-reinforced composite (SFRC) restorations in Class I posterior cavities over a 12-month period
- Conditions
- Composite Resins, Teeth Sensitivity, Restoration Design, Composite Restoration
- Trial name
- NCT07496047
- Testing
- Preheated everX Posterior composite, Non-preheated everX Posterior composite
- Where
- 2 sites in Egypt
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Tanta University
Dental Caries
Investigation of the Effect of Deep Margin Elevation Technique on the Clinical Performance of Endocrown Restorations Produced by Computer-Aided Design and Computer-Aided Manufacturing (CAD/CAM) System
The aim of this clinical study is to investigate the impact of the deep margin elevation technique on the clinical performance of CAD/CAM endocrown restorations in deep Class II cavities.
- Trial name
- NCT06222918
- Testing
- Deep Margin Elevation (G-ænial Universal Injectable)
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Ballet Dancers, Caries, Cervical
PICN Versus Bioactive Composite for Cervical Restorations in Ballet Dancers
Background and Objectives: Professional ballet dancers endure high occlusal loads, increasing cervical defect prevalence. Conventional composites fail frequently under such conditions.
- Trial name
- NCT07598305
- Testing
- Polymer-infiltrated ceramic network (PICN) - carious, Polymer-infiltrated ceramic network (PICN) - abfraction, Self-curing bioactive bulk-fill composite - carious
- Where
- Russia
- Volunteers
- 20 people
- Sponsor
- I.M. Sechenov First Moscow State Medical University