Clinical trials: Dental Restorations
Dental Caries
Clinical Performance of Bioactive Highly Filled Injectable Flowable Composite for Direct Posterior Occlusal Conservative Restorations Using FDI Criteria: Two Year Randomized Clinical Trial
The aim of this study is to evaluate Clinical Performance of bioactive highly filled injectable flowable composite for direct posterior occlusal conservative restorations using FDI Criteria
- Trial name
- NCT06790511
- Testing
- bioactive highly filled injectable flowable composite, highly filled injectable flowable composite
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Restoration Failure of Marginal Integrity
Can Flowable Bulk Fill Composites be Used in Proximal Area of Class II Restorations
Treatment clinical trial, randomized, controlled, parallel, double-blinded, with two groups, that aims to evaluate the best application strategy when using a flowable bulk fill composite (Opus Bulk Fill Flow APS, FGM, Brazil) in…
- Trial name
- OPUSFCLASSII (NCT06183320)
- Testing
- Restoration with Incremental Composite in Proximal Wall, Restoration with Bulk Fill Composite in Proximal Wall
- Where
- Brazil
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Universidade Federal Fluminense
Class II Dental Restorations
Clinical Performance of an Innovative Self-cure Bulk-Fill Composite Compared to Dual-Cure and Light-Cure Bulk-Fill Composite in Posterior Restorations.
This clinical trial aimed to compare the 1-year clinical performance of a self-cure bulk fill (Stela Capsules), a dual-cure bulk fill (Fill-Up), and a light-cure bulk fill (Tetric N-ceram bulk fill) in class II dental composite…
- Trial name
- NCT07410468
- Testing
- Group I (n=20): were restored with self-cure bulk-fill., Group II (n=20): were restored with dual-cure bulk-fill., Group III (n=20): were restored with light-cure bulk-fill.
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Marwan Abdelnaser
Dental Caries
Comparative Effectiveness of Treatments to Prevent Dental Caries
Dental caries (tooth decay) is the most prevalent childhood disease in the world. Multiple interventions are available to treat and prevent caries.
- Trial name
- NCT03448107
- Testing
- Silver Diamine Fluoride, Fluoride Varnishes, Glass Ionomer
- Where
- United States
- Volunteers
- 3,345 people, healthy volunteers welcome
- Sponsor
- NYU College of Dentistry
Dental Caries Secondary to Acquired Defects of Tooth Structure
10-years Clinical Trial of Sealed of Margin Failures
Assess the effectiveness of sealing localized marginal defects of amalgam restorations that were initially scheduled for replacement of restorations.
- Trial name
- Sealant (NCT02075801)
- Testing
- Sealing of amalgam margin defects
- Where
- Chile
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Chile
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
Dental Crowns
Prospective Clinical Evaluation of Posterior Single-tooth Zirconia Ceramic Restorations
This prospective, controlled, open clinical product surveillance trial will evaluate the performance of posterior zirconia ceramic crowns over 24 months
- Trial name
- NCT07797972
- Testing
- IPS e.max® ZirCAD Prime Esthetic
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- University of Pennsylvania
Tooth Wear, Dental Restoration Failure
Restorative Treatment of Severe Tooth Wear; Direct vs Indirect
This study compares the survival rates of both direct and indirect resin-based composite restorations in the treatment of severe tooth wear.
- Conditions
- Tooth Wear, Dental Restoration Failure, Dental Restoration Wear
- Trial name
- NCT04326816
- Testing
- Rehabilitation of severely worn dentitions using minimally invasive composite restorations (Estenia C&B or Clearfil AP-X, Kuraray, Osaka, Japan)
- Volunteers
- 42 people
- Sponsor
- Radboud University Medical Center
Gingival Recession, Bone Loss, Alveolar
Esthetic Outcomes of Single Immediate Implant Placement
A randomized controlled trial of 12-month duration to compare gingival margin location, buccal horizontal ridge dimensions, and interproximal crestal bone levels following two surgical approaches for immediate placement of…
- Trial name
- NCT02435706
- Testing
- Flapless immediate implant placement, Flap assisted immediate implant placement, Implant and temporary crown
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Columbia University
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
Primary Dental Caries, Multisurface Origin (Diagnosis)
Clinical Trial NuSmile Crowns
A clinical trial comparing two types of NuSmile anterior crowns to composite strip crowns on anterior dental restorations.
- Trial name
- NCT04975321
- Testing
- Nu Smile Zirconia crown, Nu Smile Pre Veneered crown, Composite strip crown
- Where
- United States
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- University of Washington
Endodontic Treatment, Irreversible Pulpitis
A Clinical Study: the Antibacterial Effect of Insoluble Antibacterial Nanoparticles (IABN) Incorporated in Dental Materials for Root Canal Treatment
The effect of Antibacterial Nanoparticles, Incorporated in root canal sealer material and in provisional restoration is going to be examined.
- Conditions
- Endodontic Treatment, Irreversible Pulpitis, Health Pulp, Infected Pulp
- Trial name
- IABN (NCT01167985)
- Testing
- IABN
- Where
- Israel
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Dental Caries, Caries; Dentin
The Preformed Metal Crowns Placed Using the Hall Technique Versus the Conventional Restoration
The aim of this study is to compare the survival rate of the conventional restorations with the Hall Technique in carious primary molars.
- Trial name
- NCT04818658
- Testing
- Assessment of the stainless steel crown using the Hall Technique and Compomer Restoration on primary molars
- Where
- Turkey (Türkiye)
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Bahçeşehir University
Dental Caries
Giomer vs Glass Ionomer Cement for ART Occlusoproximal Restorations: a Randomized Clinical Trial
Although the Atraumatic Restorative Treatment (ART) is well settled in the literature regarding occlusal-proximal cavities, the longevity of these restorations is still lower when compared to occlusal ones.
- Trial name
- NCT02962713
- Testing
- ART with Equia, ART with Giomer Beautifil-Bulk Restorative
- Where
- Brazil
- Volunteers
- 182 people
- Sponsor
- University of Sao Paulo
Dental Caries
Clinical Study on a New Flowable Composite as a Restorative in Adult Teeth
Study hypothesis: a new, low polymerization stress flowable composite performs no differently to a conventional, highly filled composite filling material when used as a restorative in small cavities in back teeth.
- Trial name
- NCT01369108
- Testing
- Flowable composite, Conventional composite restorative
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Solventum US LLC
Occlusal Analysis
Digital Analysis of Occlusal Force Distribution in Single-Tooth Implant Restorations
This study will explore the impact of single tooth implant restorations upon occlusal force distribution and the accuracy of several digital analysis methods.
- Trial name
- NCT06862973
- Testing
- Digital Occlusal Analysis Using Medit i700 and OccluSense in Single-Tooth Implant Restorations
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people
- Sponsor
- Konya Necmettin Erbakan Üniversitesi
Dental Caries, Tooth Fractures
Comparison of Conventional and CAD/CAM Dental Restorations
Dental restorations (crowns, inlays or onlays) can be made conventionally or by CAD/CAM. The current literature is weak and does not separate the medical results of these two techniques.
- Conditions
- Dental Caries, Tooth Fractures, Tooth Resorption
- Trial name
- EVACFAOD (NCT02494427)
- Testing
- CAD/CAM manufactured fixed unitary dental prostheses, Conventionally manufactured unitary dental prostheses
- Where
- France
- Volunteers
- 200 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Dental Caries
Postoperative Pulpal Complications in Posterior Resin Composite Restorations Without Glass-ionomer Cement Lining
The purpose of this study is to observe the effects of glass-ionomer cement (GIC) lining on risk of pulpal complications in deep occlusal cavities with resin-based restorations.
- Trial name
- NCT01567514
- Testing
- Glass ionomer cement lining
- Where
- Thailand
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Variation of Keratinized Mucosa After Implant Surgery
Keratized Mucosa in CG Implant Placement: CTG vs Flapless
The present study will evaluate the difference in terms of keratinazed mucosa (KM) in computer guided implant placement with immediate loading, comparing a flapless approach to flap surgery with connective tissue graft.
- Trial name
- NCT05073952
- Testing
- Connective tissue graft, Flapless
- Where
- Italy
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University of Milan
Adverse Effects, Dental Restoration, Permanent
Health Effects From Removal of Amalgam Restorations in Patients With Symptoms Allegedly Related to Dental Amalgam
The aim of the project is to study changes in symptom load after removal of all dental amalgam restorations in patients with symptoms allegedly related to amalgam.
- Trial name
- NCT00346944
- Testing
- Removal of dental amalgam restorations
- Where
- Norway
- Volunteers
- 50 people
- Sponsor
- University of Bergen