Clinical trials: Dental Restorations
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
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 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 Restoration Failure
Evaluation of the Clinical Performance of Bioactive Giomer Restoration in Class II Cavities After One Year
Assess the clinical performance of the bioactive Giomer restoration in class II cavities after one year using FDI criteria for assessment of dental restorations.
- Trial name
- NCT06603116
- Testing
- treatment of class two cavities
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Faculty of Dental Medicine for Girls
Dental Caries, Pulp Exposure, Dental
Clinical Study Evaluating Solventum™ Vitrebond™ Pulp Protect Liner/Base for Direct Capping of Pulpal Exposure
This research study is looking at the safety and effectiveness of Solventum™ Vitrebond™ Pulp Protect Liner/Base for direct pulp capping (DPC) on permanent teeth that have pulp exposure due either to deep cavities, trauma, or…
- Conditions
- Dental Caries, Pulp Exposure, Dental, Tooth Decay, Dental Decay
- Trial name
- NCT07231237
- Testing
- Vitrebond™ Pulp Protect Liner/Base
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Solventum US LLC
Cervical Caries
Clinical Performance of Bioceramic vs High Viscosity GIC for Cervical Restorations of Geriatric Patients
The aim of this study is to clinically evaluate the performance of the bioceramic glass ionomer compared to conventional high viscosity glass ionomer for restoration of carious cervical lesions in geriatric patients over 12…
- Trial name
- NCT05624008
- Testing
- Bioceramic glass ionomer restoration, Resin modified glass ionomer restoration
- Where
- Egypt
- Volunteers
- 28 people
- Sponsor
- Cairo University
Dental Leakage
Clinical Evaluation of Preheated and Repeated Preheated Versus Conventional Bulk Fill Resin Composite
A Randomized clinical trial to evaluate the clinical Performance of Posterior Restorations of Bulk Fill Resin Composite without Preheating Versus Repeated Preheating for One, Five and Ten times .The null hypothesis of this study…
- Trial name
- NCT05383768
- Testing
- preheated conventional bulk-fill resin composite, X-tra fill (VOCO, GERMANY) at 68◦C
- Where
- Egypt
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries
Clinical Evaluation of Kerr SonicFill™ 2 vs 3M ESPE Filtek™ Supreme Ultra Universal Restorative
The purpose of this study is to compare esthetic, functional and biological properties of two restoration materials used to fill cavities.
- Trial name
- NCT03032705
- Testing
- SonicFill™ 2, Filtek™ Supreme
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Tufts University
Molar Hypomineralization, Dental Restoration Failure of Marginal Integrity
CAD-CAM or Adhesive Approaches for MIH Treatment
Aim: This randomized controlled clinical study aimed to compare direct composite resin restorations and Computer Aided Design-Computer Aided Manufacturing (CAD-CAM) supported inlay or onlay restorations in young permanent molar…
- Trial name
- NCT06456619
- Testing
- Tooth restoration
- Where
- Turkey (Türkiye)
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Baskent University
Dental Caries, Defective Tooth Restorations
Clinical Evaluation of Adhese Universal DC in the Indirect Restorative Therapy
A post market clinical follow up study (PMCF) with Adhese Universal DC is planned to ensure the safety and efficacy of the product. It is a study with two arms.
- Trial name
- NCT04475679
- Testing
- Adhese Universal DC, Adhese Universal
- Where
- Liechtenstein
- Volunteers
- 80 people
- Sponsor
- Ivoclar Vivadent AG
Unsatisfactory or Defective Restoration of Tooth
Minimal Invasive Rehabilitation of Tooth Loss in the Anterior Segment
Tooth loss can be addressed by different rehabilitative strategies. Implant-supported crowns and conventional bridges (fixed dental prostheses [FDPs]) are well established treatment alternatives.
- Trial name
- MIZE-F (NCT01997827)
- Testing
- metal-ceramic RBFDP, all-ceramic RBFDP
- Where
- Germany
- Volunteers
- healthy volunteers welcome
- Sponsor
- University Hospital Heidelberg
Dental Caries
Traditional vs. Minimally Invasive Decay Treatments in Primary Molars: An 18-month Split-mouth Randomized Study
The goal of this clinical trial is to compare the 18-month clinical success rates of three caries management approaches in primary molars of 60 healthy children aged 4-8 years attending the Department of Pediatric Dentistry at…
- Trial name
- MiCRO-PM (NCT07447583)
- Testing
- Hall Technique, Silver diamine Fluoride 38%, Compomer Restoration
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- TC Erciyes University
Material, Dental
Retrospective Evaluation of RMGI/GI Class V Restorations
Brief Summary: Retrospective study to evaluate the clinical performance of two restorative materials - glass-ionomer (GI) and resin-modified glass-ionomer (RMGI) materials - in Class V carious and non-carious cervical lesions…
- Trial name
- NCT04401618
- Testing
- Retrospective evaluation of RMGI and GIC Class V Restorations
- Where
- Canada
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Western University, Canada
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
Class II Dental Caries
Clinical Evaluation of "Snow-plow"Technique Versus Bulk Fill Technique in Restorations of Class II Cavities
The aim of the study is to assess the performance of " snow-plow" technique as compared to Bulk Fill technique in restoration of class II cavities.
- Trial name
- NCT04943120
- Testing
- "Snow-plow" technique, Bulk fill technique
- Where
- Egypt
- Volunteers
- 32 people
- Sponsor
- Cairo University
Tooth, Nonvital, Dental Restoration
Additive vs Subtractive Manufacturing for Endocrown Fabrication: A 24-Month RCT
This randomized controlled trial (RCT) compares the 24-month clinical performance of endocrown restorations fabricated by two digital manufacturing pathways: additive manufacturing using 3D-printed ceramic-filled photopolymer…
- Conditions
- Tooth, Nonvital, Dental Restoration, Endodontically Treated Teeth
- Trial name
- ENDO-3D (NCT07633574)
- Testing
- CAD/CAM Milled HC Hard Block Endocrown, 3D-Printed VarseoSmile TriniQ Endocrown
- Volunteers
- 60 people
- Sponsor
- Cairo University
Unsatisfactory or Defective Restoration of Tooth
Longitudinal Results of a 10-Year Clinical Trial of Repair of Amalgam Restorations
The aim of this prospective, randomized clinical trial was to assess the effectiveness of repair of localized clinical defects of amalgam restorations that were initially scheduled for replacement of restorations.
- Trial name
- REPAMLG (NCT02051179)
- Where
- Chile
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Chile
Bracket Bonding, Orthodontic Treatment
A Split-Mouth Clinical Trial Evaluating the Bond Failure Rate of a New Etch-Free Orthodontic Adhesive
This randomized, split-mouth clinical trial will evaluate a new orthodontic adhesive that eliminates the need for acid etching before bracket bonding.
- Conditions
- Bracket Bonding, Orthodontic Treatment, Dental Adhesives/Restorations Performance, White Spot Lesion of Tooth
- Trial name
- NCT07091422
- Testing
- Etch-Free Adhesive, Conventional Etch-and-Bond Adhesive
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Dental Restorations, Permanent
Post-operative Sensitivity of a Self-adhesive Restorative Material
Adhesively restoring teeth using a resin-based composite and a modern dental adhesive is now considered a reliable, predictable, and durable procedure.
- Trial name
- NCT05567263
- Testing
- Bulk-fill resin composite, (3M, ESPE), Surefil one™ Self-Adhesive Composite Hybrid
- Where
- Jordan
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- King Abdullah University Hospital
Molar Incisor Hypomineralization
Clinical Performance of Two Cad-cam Fabricated Ceramic Restoration in Teeth Affected With MIH
This study will be performed to evaluate the clinical performance (Plaque accumulation, fracture of (restoration or tooth), postoperative sensitivity, secondary caries, marginal fit and discoloration) of two CAD/CAM fabricated…
- Trial name
- NCT05434884
- Testing
- occlusal veneer restorations, endocrown restorations
- Where
- Egypt
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University