Clinical trials: Teeth Restoration
Tooth Loss / Rehabilitation, Tooth Extraction
Ovate Pontic Versus Essix Provisional After Tooth Extraction and Alveolar Ridge Preservation (Pontic-Essix)
This randomized controlled trial compares two provisional socket-sealing concepts following single non-molar tooth extraction and alveolar ridge preservation: a fixed, tooth-supported, 3D-printed ovate pontic provisional…
- Conditions
- Tooth Loss / Rehabilitation, Tooth Extraction, Alveolar Bone Loss, Alveolar Ridge Augmentation
- Trial name
- Pontic-Essix (NCT07748871)
- Testing
- Bio-Oss Collagen, Mucograft Seal, Fixed 3D-printed ovate pontic provisional restoration
- Where
- Switzerland
- Volunteers
- 40 people
- Sponsor
- University of Bern
Ceramic Restorations in Endodontically Treated Teeth
Endocrowns vs.Ceramic Onlays Used in Endodontically Treated Teeth- Randomized Clinical Study
Objective: To evaluate the immediate and mediate outcomes of endocrowns and onlay ceramic restorations with glass fiber pin in endodontically treated teeth.
- Trial name
- NCT03064516
- Testing
- Endocrown, Onlay and fiber pin
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Susana Morimoto
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
Hypersensitivity Dentin
Post-operative Hyper-sensitivity Assessment After Immediate Versus Delayed Dentine Sealing in Teeth for Indirect Tooth Colored Restorations
PICOT elements:P: Teeth restored with indirect tooth colored restoration I: Immediate dentin sealing using universal adhesive C: Delayed dentin sealing O: Post-operative Hypersensitivity T: -Hypersensitivity assessment one week…
- Trial name
- NCT03562858
- Testing
- Immediate dentin sealing protocol, Delayed dentin sealing protocol
- Where
- Egypt
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Cairo 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
Dentin Hypersensitivity
The Influence of Desensitizing Agent on Postoperative Sensitivity in Posterior Composite Restoration
This study aims to investigate the influence of desensitizing agents on reducing post-operative sensitivity in posterior composite.
- Trial name
- NCT06113874
- Testing
- Hurriseal desensitizer, Gluma desensitizer
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Nourhan M.Aly
Pulpotomy, Tooth Restoration
3D-printed Endocrowns Versus Prefabricated Zirconia Crowns in Pulpally-treated Primary Molars
Aim of the study : to compare between 3D printed microfilled hybrid composite endocrowns and prefabricated zirconia crowns for restoring pulpally treated primary molars regarding the following aspects: In Vivo aspects Patient…
- Trial name
- NCT04909827
- Testing
- 3D-printed endocrown, Zirconia crown
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ain Shams 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
Gnathological Function
Comparative Evaluation of Gnathological Function With Bruxoff®
This study aims to compare the gnathological function of edentulous patient rehabilitated according to the full-arch method (Columbus Bridge Protocol™) with immediate loading with that of dentate patients, through at-home…
- Trial name
- NCT06096753
- Testing
- Bruxoff gnathological function analysis
- Volunteers
- 20 people
- Sponsor
- University of Turin, Italy
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
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
Clinical, Primary Teeth
Clinical Evaluation of Bioflx Crowns in Restoring Primary Anterior Teeth
This randomized controlled clinical trial evaluates and compares the clinical success and performance of prefabricated Bioflx crowns versus conventional Celluloid strip crowns in the restoration of badly decayed or traumatized…
- Conditions
- Clinical, Primary Teeth, Restoration, Crown
- Trial name
- NCT07883187
- Testing
- Bioflx Crown Restoration (Group I), Celluloid Strip Crown Restoration (Group II)
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Tanta 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
Pain
Assess Intraoperative Pain for Restorative Treatment of Maxillary 1st Permanent Molars Using Artinibsa Versus Artpharma in Children During Infiltration Technique
The aim of this study is to assess Intraoperative pain for restorative treatment of Maxillary First Permanent Molars using Artinibsa Versus Artpharma in children during infiltration technique.
- Trial name
- NCT04303234
- Testing
- Artinibsa, Artpharma
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Cairo University