Clinical trials: Dental Restorations
Approximal Dental Caries (ICDAS 3-5) in Primary Molars of Children
A Randomized Clinical Trial Comparing Hall vs. Conventional Technique in Primary Molars.
This study aims to assess the comparative effectiveness of the Hall technique (HT) and the conventional technique (CT) for placing Stainless Steel Crowns (SSCs) in primary molars with approximal caries.
- Trial name
- NCT06350578
- Testing
- Hall Crown Technique, Conventional SSC Technique
- Where
- Qatar
- Volunteers
- 80 people
- Sponsor
- Primary Health Care Corporation, Qatar
Dental Caries, Tooth Injuries
Luting Cements for Prefabricated Zirconia Crown Retention in Primary Anterior Teeth in Children
The goal of this clinical trial is to compare the long-term clinical performance of three different luting cements used to bond prefabricated zirconia crowns (PZCs) on primary front teeth in young children.
- Conditions
- Dental Caries, Tooth Injuries, Primary Tooth Restoration
- Trial name
- NCT07611734
- Testing
- Cementation with Fuji IX GP Extra Glass Ionomer Cement, Cementation with BioCem™ Universal BioActive Cement, Cementation with RelyX™ Universal Resin Cement
- Where
- Saudi Arabia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Murad Alrashidi
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
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 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
Molar-Incisor Hypomineralization (MIH)
Nano Silver Fluoride and Photobiomodulation Therapy for Hypersensitivity and Pain in MIH-Affected Molars
Molar-incisor hypomineralization (MIH) is a developmental condition affecting primarily the first permanent molars and may be associated with post-eruptive enamel breakdown, hypersensitivity, and difficulties in achieving…
- Trial name
- NCT07826130
- Testing
- Nano Silver Fluoride, Photobiomodulation Therapy, Pre-appointment analgesics
- Volunteers
- 45 people
- Sponsor
- Ain Shams University
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
Class V Dental Caries
Shade Matching Potential of Universal Shade Resin Composite Materials Compared to Multi Shade Resin Composite in Restoration of Carious Cervical Lesions in Anterior Teeth
The aim of the study is to clinically evaluate the shade matching and clinical performance of the Universal shade composites Omnichroma and GC Essentia versus the multi shade composite Filtek Z350XT in restoring cervical lesions…
- Trial name
- NCT05465850
- Testing
- Modified USPHS criteria
- Volunteers
- 60 people
- Sponsor
- Cairo University
Dental Implant
Treatment Time Comparing Digital & Conventional Workflows
This randomized controlled trial (RCT) analyzed monolithic single-unit implant restorations out of lithium disilicate (LS2) or polymer-infiltrated ceramic networks (PICN) in a chairside digital workflow (Test) and a conventional…
- Trial name
- NCT05165563
- Testing
- Treatment of implant single crown
- Where
- Thailand
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Dental Caries
DPBRN Reasons for Replacement or Repair of Dental Restorations
The purpose of this study was to document the reasons for replacement or repair of defective restorations ("fillings") and to record the restorative material of the failed restoration and the material used in the replacement…
- Trial name
- NCT01201876
- Where
- 7 sites in United States, Denmark
- Volunteers
- 6,368 people, healthy volunteers welcome
- Sponsor
- Dental Practice-Based Research Network
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
Endodontically Treated Teeth, Permanent Molars
Endocrowns as Permanent Restorations for Endodontically Treated Permanent Molars in Young Age: Two-Year Follow up
Background: A real challenge faces practitioners in dealing with permanent molars in young patients starting from proper selection of endodontic treatment system till the type of final coronal restoration.
- Trial name
- NCT04511117
- Testing
- Control group, Endocrown group
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Al-Azhar University
Caries
Clinical Evaluation of SI-R21204 Versus Nano-hybrid Resin Composite: A Prospective Controlled Clinical Trial
Despite the advances in adhesive restorative techniques and materials, dental caries still remains a critical concern even today.
- Trial name
- NCT02823769
- Testing
- SI-R21204 resin composite, Nanohybrid resin composite
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Istanbul Medipol University Hospital
Molar Incisor Hypomineralization
Restoration Quality in Molars Affected by Molar Incisor Hypo Mineralization
Restoration quality of molars affected by MIH using two different types of restorations direct composite and preformed crowns
- Trial name
- NCT04475419
- Testing
- preformed stainless steel crowns cemented by glass ionomer luting cement(Ketac Cem, 3M Espe)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries
Cost-efficacy of Sealing Moderate Caries Lesions in Occlusal Surfaces of Primary Molars
This protocol aims to assess the cost-efficacy and applicability of the treatment of lesions moderate caries using sealants as an alternative to the restorations on occlusal surfaces of deciduous teeth.
- Trial name
- NCT03005405
- Testing
- Ionomer Restoration (control), Ionomer Sealant (test), Oral hygiene orientation and professional fluoride application
- Where
- Brazil
- Volunteers
- 96 people
- Sponsor
- University of Sao Paulo
Dental Caries
Clinical Study 3MESPE Crowns CR15/02
This clinical study seeks to address four independent questions that are all part of the delivery of care associated with the provision of a single item of treatment; an indirect restoration (known as a 'crown') to restore and…
- Trial name
- NCT02735304
- Testing
- Impression intervention
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Sheffield Teaching Hospitals NHS Foundation Trust
Jaw Tracking, Occlusion
Evaluation of the Impact of Integrating Dynamic Patient-Specific Motion and Implementing a Jaw Tracking System in the Attribution of the Occlusion in Full-Arch Restorations Through a Digital Workflow: A Clinical Study
The maxillomandibular relationship of diagnostic and definitive casts is a fundamental procedure in prosthodontics. Depending on the prosthodontic treatment involvement, different maxillomandibular relationship records can be…
- Trial name
- NCT06773728
- Testing
- Record occlusal contacts, Tracking of jaw movement
- Where
- Greece
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- National and Kapodistrian University of Athens
Dental Crowns, Dental Prosthesis
Zirconia and Metal-based Single Crown Posterior Restorations.
The objective of this study was to compare the 5-year survival and clinical behavior of single posterior ceramic crowns made with pressable ceramic on zirconia or on a metal framework.
- Conditions
- Dental Crowns, Dental Prosthesis, Prosthodontics
- Trial name
- NCT02758457
- Testing
- dental crowns
- Where
- Italy
- Volunteers
- 72 people
- Sponsor
- University of Bologna
Dental Caries, Primary Molars
Clinical Performance of Four Restorative Materials in Primary Molars
This randomized clinical trial aims to compare the clinical and radiographic performance of four direct restorative materials used for restoring carious primary molars in children.
- Trial name
- NCT07504393
- Testing
- Cention N, Stela, SDI, Australia, Beautifil II, Shofu, Japan
- Volunteers
- 92 people
- Sponsor
- Al-Azhar University
Poor Aesthetics of Existing Restoration
Evaluation of the Aesthetic Outcomes of the Single Crowns Supported by Tissue Level Implants
The aim of this study is to review the long-term soft tissue stability and the long-term esthetic results of single crowns supported by tissue level implants placed in non-augmented healed sites.
- Trial name
- PES/WES (NCT02061930)
- Testing
- single crowns supported by implants
- Where
- China
- Volunteers
- 90 people
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University