Clinical trials: Tooth Restoration
Badly Decayed Teeth andTeeth Restored With Large Filling Restorations and Endodontically Treated Teeth and Malformed Teeth and Malposed Teeth
Clinical Evaluation of Internal Fit of Milled BioHPP Polyetheretherketone (PEEK) - Based Versus Zirconia-Based Single Crowns
All ceramic crowns are indicated in case of mild to moderate discoloration, restoration of traumatized or fractured teeth and abnormal tooth anatomy.
- Trial name
- NCT04052789
- Testing
- BioHPP PEEK copings veneered with composite resin
- Volunteers
- 16 people
- Sponsor
- Cairo University
Gingival Recession, Localized
Effect of Restoration Margin Level in the Treatment of Gingival Recession Associated With Non-carious Cervical Lesion
The aim of this randomized, parallel-group clinical trial was to compare the 1-year periodontal, root coverage, esthetic, and patient-centered outcomes of the partial restoration placement with different apical margin levels…
- Trial name
- NCT05682274
- Testing
- Partial restoration approach combined with CAF+CTG
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Gazi University
Dental Caries
Comparison of Two GIC's in the Restoration of Posterior Class II Lesions in the Primary Dentition
This study will investigate the clinical performance of a novel restorative glass ionomer (DeltaFil, DMG) in comparison to an established restorative glass ionomer (Riva Self Cure HV, SDI) in the restoration of Class II cavities…
- Trial name
- NCT05965297
- Testing
- DeltaFil, Riva Self Cure HV
- Where
- 2 sites in Brazil, Portugal
- Volunteers
- 140 people
- Sponsor
- DMG Dental Material Gesellschaft mbH
Poor Aesthetic of Existing Restoration of Tooth, Dental Restoration Failure of Marginal Integrity
The Effect of Different Adhesion Strategies on the Clinical Success
The study will involve 41 people who regularly seek treatment at clinics. Participants must be in generally good health and be older than eighteen.
- Conditions
- Poor Aesthetic of Existing Restoration of Tooth, Dental Restoration Failure of Marginal Integrity, Unacceptable Morphology of Tooth Restoration, Secondary Caries
- Trial name
- NCT06500546
- Testing
- Treatment of cervical lesions
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Dental Caries
Clinical and Radiographic Assessment of First Permanent Molars With Cention-N
: Assessment of Clinical, Radiographic, and Oral Health-Related Quality of Life Following Restoration of First Permanent Molars with Cention N: A 12-Month Split-Mouth Randomized Controlled Trial Introduction Dental caries is one…
- Trial name
- Cention-N (NCT07703176)
- Testing
- Cention-N, Resin Composite
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Minia University
Tooth Wear, Orthodontic Extrusion
Orthodontic and Articular Effects of the One-Step No-Prep Protocol
This study investigates how the One-Step No-Prep protocol with orthodontic assistance affects dental and jaw function in adults treated for localized tooth wear.
- Trial name
- OSNPO (NCT07533240)
- Testing
- Low-dose Cone-Beam Computed Tomography
- Where
- Belgium
- Volunteers
- 30 people
- Sponsor
- Mainjot Amélie
Dentin Caries
Evaluation of ART Restorations Using Two Different Bulk-Fill Restorative Materials in Primary Molars
The aim of this clinical study is to evaluate the success of two different bulk-fill restorative materials applied to teeth restored with atraumatic treatment at 3, 6, and 12-month follow-ups.
- Trial name
- NCT06771362
- Testing
- ART with Bulk-Fill composite, ART with Glass Ionomer
- Where
- Turkey (Türkiye)
- Volunteers
- 127 people
- Sponsor
- Çanakkale Onsekiz Mart University
Tooth Decay, Tooth Restoration
Clinical and Radiographic Evaluation of Two Matrix Systems for Restoration of Class II Cavities in Primary Molars
this study aims to evaluate and compare the clinical and radiographical efficacy, operator ease, satisfaction and patient comfort in restoring class II cavities in primary molars using Fender Mate system with T-band system.
- Trial name
- NCT06447324
- Testing
- Fender Mate matrix system, T-band matrix
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Aswan University
Dental Caries
the Antibacterial Effect of Zinc ,Silver and Fluoride
natural teeth will be filled with the 3 different material then the dentin sample will be collected ,bacterial culture and elementary analysis will be done
- Trial name
- NCT04329858
- Testing
- silver modified glass ionomer, zinc modified, conventional glass ionomer
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Restoration, Dental Veneers
3M(TM) Filtek(TM) Supreme Flowable Composites for Class IV and Veneers
This clinical study aims to evaluate the clinical performance of 3M™ Filtek™ Supreme Flowable Composite in class IV and veneer indication.
- Trial name
- NCT07128589
- Testing
- 3MTM FiltekTM Supreme Flowable Composite
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- New York University
Dental Cements, Caries,Dental
Clinical Performance of Chairside CAD/CAM Restorations
This investigation will be a longitudinal clinical trial to study the long-term clinical performance of a resin cement for chairside CAD/CAM restorations.
- Trial name
- NCT04279574
- Testing
- Lithium disilicate onlays (IPS emaxCAD/Ivoclar), Chairside zirconia crowns (3M)
- Where
- United States
- Volunteers
- 58 people
- Sponsor
- Solventum US LLC
Dental Caries, Cavity, Dental
Clinical Performance of CAD/CAM Hard Hybrid Ceramic Inlays Versus Resin Composite Inlays in Vital Molars With Extensive Occluso-Proximal Cavities
this study aims to compare the clinical performance of hard hybrid ceramics and composite resin indirect restorations fabricated by CAD/CAM technology for the vital teeth with occluso-proximal cavities.
- Conditions
- Dental Caries, Cavity, Dental, Proximal Dental Caries
- Trial name
- NCT07648485
- Testing
- hybrid ceramics, Composite resin
- Volunteers
- 50 people
- Sponsor
- Cairo University
Dental Caries in Children
Aesthetic Restorations in Deciduous Anterior Teeth
This study proposes to conduct a randomized clinical trial (RCT), composed of a sample of 194 deciduous central and lateral incisors with active cavitated lesions, simplified ICDAS C+ score, with involvement of more than two…
- Trial name
- NCT05875064
- Testing
- Restoration with resin composite and polyvinyl crown, Restoration with conventional resin composite
- Volunteers
- 194 people
- Sponsor
- University of Nove de Julho
Enamel Hypoplasia, Molar-Incisor Hypomineralization (MIH)
Clinical Comparison of CAD/CAM Nanohybrid Composite and Hybrid Ceramic Overlays in Children With Molar-Incisor Hypomineralisation
This clinical study was conducted to compare two different dental materials used in the treatment of children who have a condition called molar-incisor hypomineralization (MIH).
- Conditions
- Enamel Hypoplasia, Molar-Incisor Hypomineralization (MIH), Restoration of Permanent Molars Affected by MIH With CAD/CAM Blocks
- Trial name
- NCT06987448
- Testing
- Semi-direct onlay restoration using CAD/CAM hybrid composite block, Semi-direct onlay restoration using CAD/CAM hybrid ceramic block
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people
- Sponsor
- Alp Akça
Dental Caries, Secondary Dental Caries
Influence of the Number of Layers of a One Bottle Adhesive on the Longevity of Composite Restorations in Primary Molars
The aim of this study is to determinate the influence of an alternative adhesive application protocol (i.e. consecutive application of an extra adhesive layer)on restoration longevity in primary molars.
- Trial name
- NCT01680289
- Testing
- Three adhesive coats, Two adhesive coats
- Where
- Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universidade Federal do Rio de Janeiro
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
Endodontically-Treated Teeth, Endocrown Restoration
Direct Versus Indirect Endocrowns on Endodontically Treated Molars
In this clinical trial the performance of monolithic restorations made of indirect lithium disilicate ceramic and direct resin composite materials on severe structurally compromised endodontically treated molar teeth is…
- Conditions
- Endodontically-Treated Teeth, Endocrown Restoration, Restoration of Posterior Teeth, Composite Resins
- Trial name
- Endocrowns (NCT06934460)
- Testing
- Composite resin, lithium disilicate endocrown
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- University Medical Center Groningen
Dental Caries
Primary Molars Restorations With Encapsulated or Hand-Mixed Glass Ionomer: Clinical Trial
The aim of this RCT is to evaluate the survival of different glass ionomer cement in minimally invasive restorations, with different handling characteristics: hand-mixed versus encapsulated.
- Trial name
- NCT02274142
- Testing
- Restoration with hand-mixed material, Restoration with Encapsulated material, Encapsulated glass ionomer cement (EQUIA - GC Corp).
- Where
- Brazil
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Early Childhood Caries (ECC), Color Stability of Restoration
Evaluation of Silver Diamine Fluoride, Sodium Fluoride With Casein Phosphopeptide-Amorphous Calcium Phosphate(MI Varnish) and Dycal to Arrest Caries When Used in Indirect Pulp Capping Procedures in Children
Early childhood caries is a serious public health issue often neglected and goes untreated having detrimental effects on the child and their family. Hence, multiple teeth are affected with dental caries approaching close to pulp.
- Conditions
- Early Childhood Caries (ECC), Color Stability of Restoration, Caries Arrested, Caries,Dental
- Trial name
- SDF (NCT07893756)
- Testing
- Silver Diamine Fluoride (SDF, 38%) gel, Sodium Fluoride with CPP-ACP (MI varnish), Calcium Hydroxide (CH)
- Where
- Saudi Arabia
- Volunteers
- 90 people
- Sponsor
- University of Jazan
Teeth with Root Canal Treatment
Evaluation of the Difficulty Levels of Restorative Procedures of Endodontic Treated Teeth
The goal of this observational study is to evaluate the difficulty levels of restorations of endodontically treated teeth. The main question it aims to answer is: Does the 8 predetermined criteria effect the difficulty levels of…
- Trial name
- NCT06871319
- Testing
- periapical x-ray, orthopantomography
- Where
- Turkey (Türkiye)
- Volunteers
- 654 people
- Sponsor
- TC Erciyes University