Clinical trials: Shade Match
Shade Match, Teeth Color
Impact of Presentation Sequence on Patient Tooth Shade Selection
This study is a clinical trial designed to understand how the way a dentist presents tooth color options affects a patient's final choice for their dental treatment.
- Conditions
- Shade Match, Teeth Color, Patient Preference, Aesthetic Perception
- Trial name
- NCT07370545
- Testing
- Sequential Shade Presentation (Natural to Bleached), Sequential Shade Presentation (Bleached to Natural), Simultaneous Shade Presentation (Full Range)
- Where
- Jordan
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- University of Jordan
Discoloration, Tooth
Effect of Using Shade Blocker Versus Chameleon Effect of Two Single Shade of Resin Composite in Class IV Restorations
Aim of this study will be conducted to compare the shade matching and clinical performance of shade blocker versus chameleon effect of two single-shade of universal resin composite in class IV restorations over 1 year evaluation…
- Trial name
- NCT05315518
- Testing
- single-shade universal resin composite (omnichroma) with blocker( omnichroma blocker)
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Shade Match
Evaluation of Clinical Performance of Class IV Restoration Using Organically Modified Ceramic (OMNOCER) in Comparison to a Methacrylate Based Composite Resin
Evaluation of clinical performance of class IV restoration using organically modified ceramic (ORMOCER) in comparison to a Methacrylate Based Composite Resin: A randomized clinical trial
- Trial name
- NCT05623423
- Testing
- (Admira Fusion, Voco GmbH, Germany), Methacrylate Based Composite
- Where
- Egypt
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Shade Match, Intraoral Scanner
Evaluation of Different Color Determination Methods
With the increasing aesthetic demands in dental practice, the accuracy and consistency of tooth color determination methods have gained importance for clinical success.
- Conditions
- Shade Match, Intraoral Scanner, Artifical Intelligence
- Trial name
- NCT07781839
- Testing
- Observer-Based Shade Selection, Artificial Intelligence-Based Shade Selection, Digital Intraoral Scanner
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Konya Necmettin Erbakan Üniversitesi
Spacing of Anterior Teeth
Color Stability of Sectional and Full Glass Ceramic Laminate Veneer
The aim of the study is to evaluate the color stability of full and sectional glass ceramic laminate veneer as esthetic failure is reported to be common failure in laminate following clinical service.
- Trial name
- NCT06470945
- 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
Gender
Color Perception in Dentistry (CPD)
Visual shade matching (VSM) is the most common procedure to select an adequate shade in dentistry. This clinical procedure requires the use of a shade guide, being Vita Classical (VC) the most popular among the available guides.
- Trial name
- CPD (NCT02884856)
- Where
- Brazil
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Universidade de Passo Fundo
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
Composite Resins
Clinical Evaluation of Color-Adjusting Composite Resin Following In-Office Dental Bleaching
One challenge faced by dental professionals is that, unlike natural tooth structure, composite restorations do not lighten when exposed to bleaching agents.
- Trial name
- NCT06884813
- Testing
- Conventional nanohybrid multishade composite and hydrogen peroxide 40% in-Office Tooth Whitening System, Single shade nanohybrid composite and hydrogen peroxide 40% in-Office Tooth Whitening System
- Where
- Jordan
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- King Abdullah University Hospital
Shade Match
Shade Match, Marginal Adaptation and Patient Satisfaction of VITA ENAMIC multiColor Versus IPS e.Max CAD Veneers
It is assumed that there will be no difference in shade match, marginal adaptation and patient satisfaction between VITA ENAMIC multiColor and IPS e.max CAD anterior laminate veneers.
- Trial name
- NCT04774614
- Testing
- anterior laminate veneers
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Cairo University
Shade Match, Shade Selection
AI-Assisted Shade Selection Versus Digital Spectrophotometry in Determining Maxillary Anterior Tooth Color in a Group of Egyptian Patients at Cairo University, Faculty of Dentistry Hospital (Diagnostic Accuracy Study)
Achieving an accurate shade match is a critical factor in the success of anterior esthetic restorations, directly influencing patient satisfaction, perceived treatment success, and long-term acceptance of restorations.
- Trial name
- AI shade (NCT07397546)
- Testing
- Shade selection
- Volunteers
- 268 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Restoration
Evaluation of Shade Matching Capacity of a Contemporary Composite Dental Material
One of the main difficulties encountered in esthetic dentistry is the complexity associated with shade matching and layering technique to achieve optimal esthetic outcomes.
- Trial name
- NCT04846101
- Testing
- OMNISHADE, MULTISHADE, Instrumental Shade Analysis
- Where
- Jordan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Jordan
Dental Diseases
Evaluation of the Initial Color Match of Different Single-shade Composites
The aim of this study was to evaluate the initial colour match of anterior non-carious cervical lesions restored with different single-shade resin composites, namely Omnichroma (Tokuyama) and Charisma Topaz One (Kulzer).
- Trial name
- NCT06473727
- Testing
- Omnichoroma, Charisma Topaz One
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Tooth Fractures (Class IV), Composite Resins
Evaluation of Clinical Performance, Shade Matching, and Patient Satisfaction of Different Resin Composite Layering Techniques Using 3D Printed Cast
The aim of this randomized clinical trial is to compare different resin composite layering techniques (monochromatic, complex multichromatic, and single-shaded structurally-colored composite) using 3D printed casts for the…
- Conditions
- Tooth Fractures (Class IV), Composite Resins, Permanent Anterior Teeth
- Trial name
- NCT07813949
- Testing
- Resin Composite Layering Techniques using 3D Printed Casts
- Where
- Egypt
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Patient Satisfaction ,Marginal Integrity, Shade Match and Gingival Health
Patient Satisfaction ,Marginal Integrity ,Shade Matching and Gingival Health of Zirconia Reinforced Lithium Silicate Bridges Cemented Using Bioactive Cement and Adhesive Resin Cement
Bioactive cement have been introduced recently into the market according to the manufacture it is assumed that it stimulates mineral apatite formation and the natural remineralization process at the material-tooth interface that…
- Trial name
- NCT03691597
- Testing
- improved patient satisfaction ,marginal integrity, shade match and gingival health
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Cairo University
Accuracy of Dental Shade Selection in the Aesthetic Zone
Impact Of Digital Photography & Conventional Method On The Accuracy Of Dental Shade Matching In The Esthetic Zone
The aim of this study: Is to evaluate the accuracy of digital photography in optimizing shade matching when compared to conventional method of shade selection.
- Trial name
- NCT03229707
- Testing
- Digital photography using software Photoshop, Vita 3D master shade guide
- Where
- Egypt
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tooth Injuries, Dental Restoration, Permanent
Colour Match, Stability, and Patient's Satisfaction of Single-Shade Composites in Anterior Teeth
The goal of this observational study is to evaluate the clinical performance of a single-shade composite resin, used with an injection moulding technique, in restoring maxillary incisors affected by traumatic dental injury in…
- Trial name
- NCT07309653
- Where
- Thailand
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Personal Satisfaction
Evaluation of Patient Satisfaction and Shade Matching of Vita Suprinity Versus Lithium Disilicate (E-max) Ceramic Crowns in Esthetic Zone
The aim of this study is to evaluate using of new ceramic material Vita Suprinity and lithium disilicate on patient satisfaction combined with shade matching.
- Trial name
- NCT02846116
- Testing
- Prosthetic crown
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Early Childhood Caries (ECC)
Aesthetic and Functional Evaluation of a Universal One-Shade Composite in Primary Maxillary Incisors
Use of tooth-coloured fillings is an essential part of Pediatric dentistry as most patients desire fillings which look like natural teeth.
- Trial name
- NCT07716033
- Testing
- Tokuyama Palfique Omnichroma composite restoration, 3M Filtek Z350 composite restoration
- Where
- India
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Goa Dental College