Clinical trials: Dental Adhesives/Restorations Performance
Pediatric Dentistry
Clinical Performance and Psychological Impact of Colored Restorations Cement in Primary Molars
Aim of the study The aim of the presented study is to evaluate: I- The clinical performance of flowable polyacid-modified composite resin 'compomer' and resin-modified glass-ionomer cement in prepared Class II cavities in primary…
- Trial name
- NCT05557682
- Testing
- composite restorative treatment
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- British University In Egypt
Gingival Recession, Non-Carious Cervical Lesions (NCCLs)
Root Coverage Performance of Restorative Materials in Class V Cavities
This prospective randomized controlled clinical trial aims to evaluate the influence of different restorative materials placed in Class V cervical lesions on the clinical outcomes of root coverage surgery using a subepithelial…
- Trial name
- NCT07687654
- Testing
- No Restoration Control Group, Glass Ionomer Cement Group, Resin Composite Group
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Zeliha Başak Çakır Erdil
Prosthodontics, Dental Adhesives/Restorations Performance
Evaluation of Ceramic Dental Crown Clinical Performance After Conventional Hydrofluoric Acid Etching or Gaseous Plasma Pretreatment
In this randomized, controlled, double-blind clinical trial, we will follow adult participants who receive partial or full dental crowns made of lithium disilicate ceramic (LDC).
- Conditions
- Prosthodontics, Dental Adhesives/Restorations Performance, Crowned Posterior Teeth
- Trial name
- NCT07876167
- Testing
- Hydrofluoric Acid-Etched Lithium Disilicate Ceramic Dental Crowns, Atmospheric-Pressure Plasma-Treated Lithium Disilicate Ceramic Dental Crowns
- Where
- Slovenia
- Volunteers
- 30 people
- Sponsor
- University of Ljubljana, Faculty of Medicine
Dental Caries
The Study Aims to Compare the Effectiveness of Mesoporous Bioactive Glass-containing Adhesives vs Conventional Universal Adhesives on the Clinical Performance Composite Restorations Through Promoting Dentin Remineralization After Selective Caries Removal Over a Two-year Follow-up
a two-year, double-blind, randomized controlled trial evaluates the effectiveness of a bioactive glass adhesive (Hi-Bond Universal) versus a conventional adhesive (OptiBond Universal) in Class II carious lesions.
- Trial name
- NCT06990945
- Testing
- Hi-Bond Universal Adhesive, OptiBond Universal Adhesive
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Cairo University
Endodontically Treated Molar
Comparison of the Clinical Performance of High Strength Hybrid Ceramic Indirect Restorations Cemented on Endodontically Treated Teeth Using Bioactive Versus Conventional Self Adhesive Resin Cements.
Cementation of indirect restoration is a determinant of the success or failure of the fabricated restoration and consequentially the entire tooth.
- Trial name
- NCT06787469
- Testing
- Resin Cement
- Volunteers
- 50 people
- Sponsor
- Cairo University
Dental Restoration Failures
An In-vivo Survival Rate of Different Onlay Materials Placed Over Endodontically Treated Molar Teeth
This study aims to evaluate the survival rates of onlays placed over posterior endodontically treated teeth restored with zirconia, lithium disilicate and lithium disilicate reinforced with zirconia.
- Trial name
- NCT07753941
- Testing
- Monolithic zirconia partial coverage onlays, Lithium disilicate partial coverage onlays, zirconia-reinforced lithium disilicate partial coverage onlays
- Where
- Jordan
- Volunteers
- 39 people
- Sponsor
- Yousef Mahmoud Salem
Dental Caries, Cervical Caries
Clinical Performance of High Viscous Glass Ionomer Cervical Restorations With Silver-Modified Atraumatic Restorative Technique (SMART) Versus Conventional Treatment in Elderly Cancer Patients. (A 12-month Randomized Clinical Trial)
This study will evaluate the clinical performance of glass ionomer cervical restorations placed using the Silver-Modified Atraumatic Restorative Technique (SMART) compared with conventional restorative treatment in elderly cancer…
- Trial name
- NCT07803757
- Testing
- Silver Diamine Fluoride (SDF, 38%), Conventional Tooth Preparation, High-Viscosity Glass Ionomer Cement
- Volunteers
- 30 people
- Sponsor
- Cairo University
Dental Caries, Endodontically Treated Teeth
Clinical Performance of Posterior Indirect Adhesive Restorations
Clinical performance of indirect adhesive restorations - onlays, overlays- luted with light-cured composite resin will be evaluated.
- Conditions
- Dental Caries, Endodontically Treated Teeth, Dental Restoration Failure of Marginal Integrity, Wear, Occlusal
- Trial name
- NCT04838483
- Testing
- Indirect adhesive restoration of posterior teeth
- Where
- Turkey (Türkiye)
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- Okan University
Dental Restoration Failure
Clinical Performance of An Alkasite Based Restorative Material With And Without Adhesive
Despite significant advances in composite materials, they are still perceived as technique-sensitive and exhibit failure related to excessive wear and polymerization shrinkage.
- Trial name
- NCT06273410
- Testing
- Cention N, Cention N + Adhesive, Bulk Fill Composite
- Where
- Egypt
- Volunteers
- 36 people
- Sponsor
- Hams Hamed Abdelrahman
Tooth Discoloration, Hypersensitivity
Composite Repair Using Silane Coupling Agent
Evaluation the influence of the use of silane coupling agent application as a separate step versus application of silane or acid resistance silane containing adhesives on the clinical performance of repaired posterior resin…
- Conditions
- Tooth Discoloration, Hypersensitivity, Tooth Fracture, Dental Restoration Failure of Marginal Integrity
- Trial name
- NCT06392685
- Testing
- Silane coupling agent, Adhesive containing silane.(Intervention 1 ), Acid resistance silane containing adhesive.(Intervention 2)
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Cairo University
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
Carious Lesion, Restoration
Clinical Performance of Novel Coconut Based Restorative Material.
A triple-blind, parallel group, randomized trial with an allocation ratio of 1:1. Participants randomly allocated into two groups A and B.
- Trial name
- NCT07640074
- Testing
- Nano-reinforced glass ionomer, glass ionomer without nanoparicles
- Where
- Pakistan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Pakistan Institute of Medical Sciences
Dental Caries Class II
Clinical Performance of a Glass-ionomer Restorative System in Extended-sized Cavities
The aim of this clinical trial was to compare the clinical performances of a glass ionomer restorative system with a micro hybrid resin based composite in extended sized class II cavities.
- Trial name
- NCT02991664
- Testing
- Equia Forte, G-aenial Posterior
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Dental Caries, Endodontically Treated Teeth
Clinical Evaluation of Posterior Indirect Adhesive Restorations
Clinical performance of indirect adhesive restorations - onlays, overlays- luted with light-cured composite resin will be evaluated over three years.
- Conditions
- Dental Caries, Endodontically Treated Teeth, Dental Restoration Failure of Marginal Integrity, Wear, Occlusal
- Trial name
- NCT04293770
- Testing
- Indirect adhesive restoration of posterior teeth
- Where
- Turkey (Türkiye)
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- Okan University
Clinical Performance
Performance Of Cervical Restorations Using Nitric Acid and Mineral Enriched Adhesive Versus Phosphoric Acid and Universal Adhesive
To evaluate the clinical performance of multifunction Nitric acid etch, mineral enriched adhesive and flowable resin composite liner versus the universal adhesive in etch and rinse mode and regular flowable liner in cervical…
- Trial name
- NCT05928533
- Testing
- clean and boost enamel cleanser of vista apex , RE GEN universal adhesive from vista apex , RE GEN Bio active flowable composite form vista apex
- Where
- Egypt
- Volunteers
- 44 people
- Sponsor
- Cairo University
Dental Caries
Hema Free Versus Hema Containing Adhesives in Posterior Restorations
The aim of study is to evaluate the clinical performance of posterior restorations using HEMA free universal adhesive versus HEMA containing universal adhesive over one year using USPHS criteria.
- Trial name
- NCT06612021
- Testing
- Beautibond universal adhesive, Tetric N universal bond
- Where
- Egypt
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Cairo University
Cementation Teeth, Badly Broken Down Vital Teeth
Injectable Resin Composite Versus Dual-cured Resin Cement for Cementation of Indirect Onlay Restorations
Marginal integrity is considered the main essential part of indirect restorations and any discrepancy after cementation and poor marginal fit can lead to microleakage, marginal discoloration, dissolution of cement and secondary…
- Trial name
- NCT05954156
- Testing
- Injectable restorative resin composite, Dual cured resin cement
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries
Clinical Performance of a Glass-ionomer Restorative System: A 6-year Evaluation
The aim of this clinical trial was to compare the clinical performances of a glass ionomer restorative system with a micro hybrid resin based composite in class I and class II cavities.
- Trial name
- NCT02888912
- Testing
- EQUIA, Gradia Direct Posterior
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Restoration of Posterior Teeth
Clinical Performance of Different Resin Cements
The clinical performance of different resin cements in adhesion of hybrid ceramic inlay and onlay restorations produced with CAD/CAM will be evaluated and compared.
- Trial name
- NCT04694690
- Testing
- Self adhesive resin cement, Resin cement
- Where
- Turkey (Türkiye)
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Dental Restoration, Permanent, Dental Caries (Disorder)
Effect of Phosphoric Acid Etching Duration on Direct Resin-Based Composite Restorations in Permanent Anterior Teeth
The goal of this clinical trial is to learn if reducing the phosphoric acid etching (PAE) time affects the performance of direct resin-based composite (RBC) restorations in permanent anterior teeth.
- Conditions
- Dental Restoration, Permanent, Dental Caries (Disorder), Dental Restoration Failure
- Trial name
- ETCH-PRO (NCT06991842)
- Testing
- Permanent dental restoration
- Where
- Switzerland
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Florin Eggmann