Clinical trials: Dental Restorations
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
Dental Caries
Clinical Evaluation of Different Resin Composite Restorations
Posterior resin composite is challenging esthetic restoration. Patients seek for durable, esthetic and functional restorations in molars. one of the major problems is polymerization shrinkage.
- Trial name
- NCT05418400
- Testing
- sonic fill 3 & PALFIQUE bulk flow & Neo spectra & Clear fill AP-X
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Al-Azhar 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 Caries
Clinical Study of Biosilicate Under Resin Composite Restorations in Caries Affected Teeth
This study aimed to evaluate the clinical performance of a novel vitro-ceramic biomaterial (Biosilicate®) as treatment of caries-affected dentin in posterior resin restorations.
- Trial name
- NCT02389569
- Testing
- Adhesive system, Restoration protocol
- Where
- Brazil
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Diabetic, Antibiotic Intake
Surface Roughness of a Dental Restorative Material and Biofilm Formation
In this study we intend to find out the pattern of biofilm accumulation in vivo on various surface finishings. Our intention is to prepare Polymethylmetacrylate squers on orthodontical brackets,then prepare the surface of the…
- Trial name
- NCT00256945
- Testing
- dental restorative material surface preparation
- Where
- Israel
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Dental Occlusion
Patient Perception and Oral Function of Implant Restorations
The overall aim is to evaluate the patient-reported outcome and efficiency of replacing posterior teeth with implant-supported crowns compared to RDPs and no treatment.
- Trial name
- REPLACE (NCT06463405)
- Testing
- Splinted
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Clinical Trial, Dental Caries
Clinical Evaluation of Class I Direct and Indirect Restorations Over 10 Years
This clinical study aims to evaluate and compare the long-term clinical performance of direct and indirect restorations in Class I cavities of molar teeth over a 10-year period.
- Trial name
- NCT07081529
- Testing
- Direct Restoration with Microhybrid Composite, Indirect Restoration with Reinforced Microfill Composite
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Kocaeli University
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
Wear, Tooth, Dental Wear
Enamel Wear Evaluation in Patients With Different Ceramic Restorations
The aim of this study is to evaluate the wear produced in the short and medium term by monolithic zirconia, metal-ceramic and lithium disilicate restorations on the antagonist natural enamel in patients with fixed prostheses…
- Conditions
- Wear, Tooth, Dental Wear, Prosthetic, Outcome
- Trial name
- NCT04963530
- Testing
- Treatment with monolithic zirconia restorations, Treatment with lithium disilicate restorations, Treatment with metal ceramic restorations
- Where
- Spain
- Volunteers
- 75 people
- Sponsor
- University of Valencia
Post Dental Restoration
One-year Clinical Evaluation of Bulk-fill Versus Conventional Incremental Posterior Restoration by FDI Criteria
restoring posterior teeth by bulk fll and nanofill composite and clinical evaluation of performance and durability of both restorations during one year follow up
- Trial name
- NCT02891967
- Testing
- bulk fill composite, Nano resin composite (K Z350 xt)
- Where
- Egypt
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Cairo University
Carious Teeth
Clinical Performance of One-shade Universal Dental Resin Composite as Posterior Restoration
This study is aimed to evaluate the clinical performance of new One-shade universal composite resin as posterior restoration using US Public Health Service "USPSH" criteria for color match, marginal adaptation, surface texture…
- Trial name
- NCT05500547
- Testing
- US Public Health Service "USPSH" criteria for assessment of success of resin composite restorations
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Minia University
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
Abrasion, Dental, Class I Dental Caries
Performance Of Class I Composite Restorations After Cavity Finishing By Air Abrasion Versus Diamond Stone
The aim of the study is to reveal the performance of the resin composite restorations after finishing the cavity walls and margins using bioactive glass air abrasion particles in comparison to the routine finishing with the…
- Trial name
- NCT06107218
- Testing
- Bioactive Glass Air Abrasion Particles., Diamond Stone.
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Cairo University
Carious Tooth, Dental Wear
Wear of Vita Ambria Only Restoration Compared With IPS Emax Onlay Restoration
The 1ry objective will be to evaluate the amount of wear of onlays restorations made from VITA AMBRIA \& IPS e.max Press and their opposing natural teeth. 2.
- Trial name
- NCT05431465
- Testing
- Vita Ambria, IPs emax onaly
- Where
- Egypt
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Dental Restoration, Dental Caries
Resin Bulkfill Dual-Cured of Proximal Restoration. Clinical Trial
Objective: To evaluate the immediate clinical performance using FDI criteria in occlusal and proximal lesions restored with dual polymerization bulkfill composite resin.
- Trial name
- NCT05013853
- Testing
- Restoration teeth
- Where
- Chile
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Universidad Nacional Andres Bello
Dental Caries Extending Into Dentine
Digital Subtraction Radiography Evaluation of SMART Restoration With Partial Caries Removal in Primary Teeth
The objective of this study was to analyze the radiographic density of digital subtraction radiographs after SMART restoration with partial caries removal in primary molars at 6 and 12 months.
- Trial name
- DSR (NCT01749267)
- Testing
- partial caries removal only at enamel dentin junction.
- Where
- Thailand
- Volunteers
- 38 people
- Sponsor
- Mahidol University
Dental Caries
Clinical Evaluation of Direct and Indirect Composites
The most commonly used materials in the treatment of decayed teeth are amalgam and composite resins. Because amalgam cannot meet the aesthetic expectations of patients and the rapidly increasing belief that it is toxic, its use…
- Trial name
- NCT06667271
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University
Dental Adhesives/Restorations Performance
NCCL Direct Composite Restoration Performance With Self-Etch and Multimode Adhesives
The purpose is to evaluate/compare clinical effectiveness of dual cure (DC) all-in-one Self-Etch (Futurabond® DC (FBDC)) adhesive and multimode/universal (Futurabond® U (FU) and Adhese® Universal (AU)) adhesives, with or without…
- Trial name
- SEMMAP (NCT02698371)
- Testing
- G1-Control: Futurabond®DC-SE (FBDC_SE), G2-Control: Futurabond®DC_SE_EE, G3: Futurabond® U - ER (FBU_ER)
- Where
- Portugal
- Volunteers
- 38 people
- Sponsor
- University Fernando Pessoa
Teeth, Endodontically-Treated, Anterior Teeth
Clinical Evaluation of Laminate Veneers With Coronal Post Versus Post and Core Foundation Restoration With Single Crown for Restoration of Endodontically Treated Anterior Teeth (Randomized Controlled Trial) "In-vivo Study"
Clinical evaluation of Laminate veneers with coronal post versus post and core foundation restoration with single crown for restoration of endodontically treated anterior teeth (Randomized Controlled Trial) "In-vivo Study"
- Trial name
- NCT03314545
- Testing
- laminate veneer with coronal post, post,core and crown
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Cairo University
Endodontically Treated Teeth
Bite Force and Occlusal Force Distribution Following Root Canal Treatment.
Understanding the changes in bite force and occlusal force distribution in ETT is clinically important, as it can directly influence tooth prognosis, guide restorative treatment planning, and impact the long-term survival of the…
- Trial name
- B-FORCE RCT (NCT07626372)
- Where
- Thailand
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University