Clinical trials: Composite Restoration
Dental Caries Class I (Disorder), Dental Caries Class II
Clinical Evaluation of Bulk-fill vs Layered Composite Resin in Class I and II Posterior Restorations
The aim of this study is to evaluate the clinical performance of Filtek Bulk Fill Posterior Restorative in Class I and Class II restorations compared to the conventional incremental technique using Filtek Z350XT over the period…
- Trial name
- NCT03306602
- Testing
- Filtek Bulk Fill Posterior Restorative, Filtek Z350 XT
- Where
- Malaysia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Melaka Manipal Medical College
Molar Incisor Hypomineralization
Restoration of Permanent Molars Affected With Molar-incisor-hypomineralization (MIH) Among a Group of Egyptian Children Using Composite Restorations or Preformed Metal Crowns
The aim of this study is to compare the clinical outcome of using direct esthetic composite restorations and the use of preformed metal crowns in managing MIH cases among a group of Egyptian children.
- Trial name
- NCT04369768
- Testing
- restoration of permanent molars affected with MIH
- Volunteers
- 60 people
- Sponsor
- Cairo University
Dental Restoration Failure of Marginal Integrity
Clinical Performance of Short Fiber Reinforced Resin Composite Versus Indirect Nanohybrid Resin Composite Onlay Restorations.
clinical performance of short fiber reinforced resin composite versus indirect nanohybrid resin composite onlay restorations in complex proximal cavities of molar teeth will be evaluated over one year.
- Trial name
- NCT03283280
- Testing
- Ever X Posterior
- Where
- Egypt
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries
Effect of Shortening the Etching Time on the Clinical Performance of Resin Composite Restorations in Primary Teeth
The aim of this study is to evaluate the effect of shortening the etching time on the 18-month clinical performance of resin composite restorations in primary molars after partial carious removal.
- Trial name
- NCT02969538
- Testing
- Total etching time, Half-reduced etching time
- Where
- Brazil
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Santa Maria
Dental Caries, Dental Caries in Children
Restoration Repairs Using Composite Resin Versus Glass Ionomer in Primary Molars: a Randomized Clinical Trial
The objective of this randomized clinical study is to evaluate the survival of repairs in restorations using composite resin (CR) or high viscosity glass ionomer cement (GIC) in primary molars.
- Trial name
- NCT04491981
- Testing
- Encapsulated Glass Ionomer Cement, Composite resin
- Where
- Brazil
- Volunteers
- 312 people
- Sponsor
- University of Sao Paulo
Composite Resins
Clinical Evaluation of Posterior Direct Restoration in Adolescents
The present study aims to evaluate the performance of direct restorations with bulk fill resins in molars with great structural loss, with endodontic treatment.
- Trial name
- NCT03936855
- Testing
- Direct composite resin
- Where
- Brazil
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Renata Afonso da Silva Pereira
Dental Restoration Failure
Operator Experience and Restorative Clinical Performance of Posterior Composite Restorations
This retrospective observational study aimed to evaluate the long-term clinical performance of posterior resin composite restorations placed by undergraduate dental students and postgraduate specialty trainees in pediatric…
- Trial name
- NCT07375706
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people
- Sponsor
- Bezmialem Vakif University
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 Caries, Secondary Dental Caries
Influence of the Number of Layers of a One Bottle Adhesive on the Longevity of Composite Restorations in Primary Molars
The aim of this study is to determinate the influence of an alternative adhesive application protocol (i.e. consecutive application of an extra adhesive layer)on restoration longevity in primary molars.
- Trial name
- NCT01680289
- Testing
- Three adhesive coats, Two adhesive coats
- Where
- Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universidade Federal do Rio de Janeiro
Alkasite-based Restorations, Nano-hybrid Resin Composite
Clinical Performance of Alkasite-based Restorations in Children
The aim of this study is to evaluate and compare the clinical performance of alkasite-based resin and nanohybrid composite resin materials in the restoration of occlusal carious lesions in primary molars of children.
- Trial name
- Restorations (NCT07263555)
- Testing
- Alkasite-based composite restorations, Nano-hybrid resin composite
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Cairo University
Molar Incisor Hypomineralization
Restoration of Permanent Molars Affected With (MIH) Using Composite Restorations or Preformed Metal Crowns
The aim of this study is to compare clinical outcome of using direct esthetic composite restorations in managing MIH cases and the use of preformed metal crowns.
- Trial name
- NCT04658602
- Testing
- Preformed stainless steal crown cemented by glass ionomer lutting cement (Ketac cem,3M Espe)
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Nada Mahmoud Abd El-Azim Mohamed
Class 2 Dental Cavity
Comparison of Proximal Contacts and Contours in Class II Composite Restoration With Pre-cured Composite Inserts Versus Contact Making Instrument Technique. A Randomized Control Clinical Trial.
The objective of this randomized control cinical trial will be to compare the effectiveness of precured composite inserts in obtaining tight and adequate conatacts in class 2 restorations when compared with the contact making…
- Trial name
- NCT05386498
- Testing
- precured composite insert technique, Contact making instrument, Incremental composite layering technique
- Volunteers
- 180 people
- Sponsor
- Foundation University Islamabad
Dental Caries in Children
Novel Self-Adhesive Composite Hybrid Versus Conventional Composite in Restoration of Carious Primary Teeth.
The clinical trial aim to evaluate clinical effectiveness of self-adhesive composite hybrid (Surefil one) versus conventional composite(VOCO Grandio) as restorative material for carious primary teeth.
- Trial name
- NCT05173753
- Testing
- Novel self-adhesive hybrid composite(Surefil one)
- Volunteers
- 60 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
Postoperative Sensitivity, Anatomic Form of the Restoration
Comparative Evaluation of Clinical Performance of Bulk-Fill Composites With Incrementally Layered Conventional Composites
This study aimed to compare the clinical effectiveness of bulk-fill composites with conventionally layered incremental composites in Class I cavities using modified USPHS criteria.
- Conditions
- Postoperative Sensitivity, Anatomic Form of the Restoration, Colour Match of the Restoration, Marginal Discolouration
- Trial name
- ILCVSBFC (NCT07078110)
- Testing
- Material: Filtek Z250 (3M ESPE, USA), Material: Filtek Bulk-Fill Restorative (FBF), 3M ESPE, USA
- Where
- Pakistan
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Fatima Jinnah Dental College
Molar Incisor Hypomineralization
Hypersensitivity After Composite Restoration Versus Preformed Metal Crowns in MIH Molars
The aim of this study is to assess the hypersensitivity after direct composite restorations (DCRs) versus preformed metal crowns (PMCs) in molars affected with molar-incisor hypomineralization (MIH).
- Trial name
- NCT04654858
- Testing
- Direct composite restorations, Preformed metal crowns (PMCs)
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Cairo University
Class II Dental Restorations
Evaluation of Two Different Methods of Resin Composite Application In Class II Restorations
Three clinical groups will be evaluated. Each group of patients will undergo one method of Resin Composite application (multi-layer technique 'control group' - bulk-fill Technique - Sonicfill technique).
- Trial name
- NCT02185573
- Testing
- Bulk fill, SonicFill
- Where
- Syria
- Volunteers
- 60 people
- Sponsor
- Damascus University
Molar Incisor Hypomineralization
Comparing CAD/CAM vs Composite for Carious Hypomineralized Molars Evaluating Clinical Outcomes of Both Treatments.
Molar Incisor Hypomineralization (MIH) is enamel hypomineralization defined as qualitative defects caused by disruptions in either the calcification or maturation phases of amelogenesis affecting one or more first permanent…
- Trial name
- NCT07049016
- Testing
- restoring the MIH affected young permanent molars using Direct nanohybrid flowable composite, restoring the MIH affected young permanent molars using IPS e.max CAD
- Where
- Egypt
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- October University for Modern Sciences and Arts
Dental Caries in Children
Comparison of a Chemically Activated Composite Resin Alkasite With Resin Composite in Atypical Caries Lesions of Deciduous Teeth
Atypical cavities, which involve more than two surfaces, one being buccal or lingual/palatal, are a challenge for restorative dentistry, since the risk of restorative failure is related to the number of surfaces involved.
- Trial name
- NCT04195022
- Testing
- Dental Restoration with Chemically activated Composite resin Alkasite, Dental Restoration with Bulk fill resin composite
- Where
- Brazil
- Volunteers
- 162 people, healthy volunteers welcome
- Sponsor
- Faculty Sao Leopoldo Mandic Campinas
Dental Caries, Cavity, Dental
Clinical Performance of CAD/CAM Hard Hybrid Ceramic Inlays Versus Resin Composite Inlays in Vital Molars With Extensive Occluso-Proximal Cavities
this study aims to compare the clinical performance of hard hybrid ceramics and composite resin indirect restorations fabricated by CAD/CAM technology for the vital teeth with occluso-proximal cavities.
- Conditions
- Dental Caries, Cavity, Dental, Proximal Dental Caries
- Trial name
- NCT07648485
- Testing
- hybrid ceramics, Composite resin
- Volunteers
- 50 people
- Sponsor
- Cairo University