Clinical trials: Dental Restoration Failure
Dental Caries
Clinical Trial of the Effect of Different Categories of Adhesive System
This study aims to evaluate the clinical effectiveness of contemporary resin-based adhesive systems by retention rate of resin restorations placed in non carious cervical lesions with four different adhesive strategies: 3 and 2…
- Trial name
- NCT02751970
- Testing
- Dental restoration, 3 step ER, 2 step ER
- Where
- Chile
- Volunteers
- 185 people, healthy volunteers welcome
- Sponsor
- Universidad de Valparaiso
Dental Restoration Failure
Clinical Performance of Polyethylene Fiber Reinforced Resin Composite Restorations (Wall Papering Technique) Versus Bulk Fill Resin Composite Restorations in Endodontically Treated Teeth Will be Evaluated Using Modified USPHS Criteria.
The aim of this study will be to evaluate the clinical performance of polyethylene fiber reinforced resin composite restorations versus bulk fill resin composite restorations in endodontically treated teeth.
- Trial name
- NCT05180903
- Testing
- X-tra base & GrandioSO reinforced by Ribbond
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Restoration Failure
Clinical Evaluation of Bioactive Injectable Resin Composite in Posterior Restorations
The aim of the study is to evaluate the clinical performance of new bioactive injectable composite compared to nanohybrid composite during the restoration of posterior cavities
- Trial name
- NCT05499494
- Testing
- Beautifil Flow Plus X F00 injectable composite, Tetric N ceram resin composite
- Where
- Egypt
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Non-carious Cervical Lesions
Chlorhexidine as Coadjuvant in Dentin Adhesion of Noncarious Cervical Lesions
This study aims to evaluate the effect of chlorhexidine digluconate (CRX) application in etched dentin on the retention of noncarious cervical lesions restorations.
- Trial name
- NCT01947192
- Testing
- Treatment with chlorhexidine, Water pre-treatment
- Where
- Brazil
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Federal University of Pelotas
Dental Restoration Failure of Marginal Integrity
Ceramic Tooth Restorations - a Comparison Study
This randomized clinical study aims to compare success and survival of two different ceramic tooth restoration materials. The hypothesis for the study is that fluoride treated zirconia will retain as good as lithium disilicate…
- Trial name
- NCT03517124
- Testing
- Ceramic tooth restoration
- Where
- Norway
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Oslo
Secondary Caries Dental Restoration Failure of Marginal Integrity
Resin Modified Glass Ionomer Versus Self-Adhesive Resin Composite Restorative Systems
To evaluate and compare two-year clinical performance of commercially available resin modified glass ionomer cement, self-adhesive composite hybrid and self-adhesive flowable composite restorative materials for non-carious…
- Trial name
- NCT06543680
- Testing
- Dental restoration
- Where
- Egypt
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Dental Restoration Failure
Clinical Evaluation of Nano Hydroxyapatite Reinforced Glass Ionomer in Treatment of Root Caries in Geriatric Patients
In geriatric patients, will the clinical performance of nano hydroxyapatite reinforced glass ionomer be better than conventional glass ionomer cement in treatment of root caries lesions over one year follow up?
- Trial name
- NCT04701320
- Testing
- Conventional glass ionomer, Nano hydroxyapatite reinforced glass ionomer
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Restoration Failure
Increasing Composite Restorations Sealants
A cohort of 20 patients aged 18 to 80 years (mean 28.35 years) of both genres females (65%) and males (35%) with 80 composite restorations were recruited at the Operative Dentistry Clinic at the Dental School of the University of…
- Trial name
- SEALCOMP (NCT02119195)
- Testing
- Sealant
- Where
- Chile
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Chile
Dental Restoration Failure of Marginal Integrity
Clinical Evaluation of Bulk Fill Composite Restorations Associated to Universal Adhesive System
Treatment clinical trial, randomized, controled, parallel, double-blinded, with four groups, that aims to evaluate the best application strategy when using a Universal Adhesive system, Single Bond Universal (3M ESPE, USA), in…
- Trial name
- FBFSBU (NCT03343184)
- Testing
- SEE Strategy and Incremental Restoration, SEE Strategy and Bulk Fill Restoration, SET Strategy and Incremental Restoration
- Where
- Brazil
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Universidade Federal Fluminense
Dental Restoration Failure of Marginal Integrity
Outcomes of Restoring Untreated and SDF-treated Dentine Caries Lesions in Primary Teeth of Preschool Children
The primary objective of this proposed clinical study is to compare the success rates of ART restorations placed in untreated and SDF-treated dentine caries lesions in primary teeth.
- Trial name
- NCT03657862
- Testing
- application of 38% silver diamine fluoride solution
- Where
- China
- Volunteers
- 195 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
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
Dental Restoration Failure
Clinical Performance of Bioactive Restorative Material Versus Glass Hybrid Restorative in Posterior Restorations
Clinical performance of bioactive restorative material versus glass hybrid restorative in posterior restorations of high caries risk patients will be evaluated over 12 months using Fédération Dentaire Internationale' (FDI)…
- Trial name
- NCT03608306
- Testing
- Resin-modified glass ionomer, Bulk-fill glass hybrid restorative
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Restoration Failure
Clinical Evaluation of Bioactive Restorative vs. RMGI in Class V: A Randomized Control Trial
Clinical performance of bioactive restorative material versus Resin Modifeid Glass Ionoer (RMGI) in class V o will be evaluated over 12 months using United State Public Health Criteria (USHPS) clinical criteria for the evaluation…
- Trial name
- NCT03771196
- Testing
- Bioactive Restorative Material, Resin-modified glass ionomer
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Restoration Failure of Marginal Integrity, Poor Aesthetic of Existing Restoration of Tooth
Clinical Performance of Full Coverage Hybrid Ceramic Crowns in the Aesthetic Zone: A Randomized Clinical Trial
Participants will receive high-quality dental restorations, installed and monitored by qualified dental professionals regular periodic follow up recalls will be assigned early detect any consequences free of charge repairs or…
- Trial name
- NCT07264491
- Testing
- Shofu HC Hard full coverage corwns, Vita Enamic full coverage crowns
- Where
- Egypt
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Karim Ahmed Awadallah Osman
Dental Caries, Dental Restoration Failure
Effect on Placement Tecnique of Bulkfill Composite
The objective of this study was to evaluate the clinical performance of a bulk-fill composite resin (3M ESPE Filtek Bulk Fill, St Paul, MN, USA) in restorations placed in occlusal cavities by comparing different placement…
- Trial name
- NCT07673952
- Testing
- bulk tecnique, incrementally technique
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Dental Restoration Failure of Marginal Integrity
Could Bulk Fill Glass Hybrid Restorative Materials Replace Composite Resins in Treating Permanent Teeth?
The aim of this study is to compare the clinical and radiographic efficacy of Equia system bulk fill glass hybrid material with composite resins in the permanent restoration of pediatric patients' permanent teeth.
- Trial name
- NCT05551130
- Testing
- Restoration
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Necmettin Erbakan University
Dental Restoration Failure of Marginal Integrity
Influence of Surface Sealants on the Quality of Posterior Restorations With Bulk Fill Composites
Treatment clinical trial, randomized, controled, parallel, double-blinded, with three groups, that aims to evaluate if there is some advantage in applying surface sealants (Biscover, Bisco, USA or Permaseal, Ultradent, USA)…
- Trial name
- SEALBULK (NCT03924830)
- Testing
- Bulk without surface sealant, Bulk with Biscover, Bulk with Permaseal
- Where
- Brazil
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Universidade Federal Fluminense
Dental Restoration Failure of Marginal Integrity
Clinical Evaluation of Subgingival Open Sandwich Restorations
This study was designed to evaluate and compare the 3-year periodontal responses and clinical performance of proximal subgingival open sandwich restorations using three different glass ionomer-based restorative materials and…
- Trial name
- NCT05125900
- Testing
- Proximal box elevation using one of the tested materials
- Where
- Egypt
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- Mansoura 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
Dental Restoration Failure
Evaluation of Adhering Flowable Composite With and Without Adhesive Vs Flowable in Cervical Lesions
With limited evidence-based information in literature about using self-adhering flowable composite in conservative class V restorations, it was found beneficial to evaluate the newly introduced material using a randomized…
- Trial name
- NCT03859284
- Testing
- flowable resin composite, self adhering flowable, self adhering flowable with adhesive
- Where
- Egypt
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Cairo University