Clinical trials: Tooth Crown Fracture
Fractured Tooth, Decayed Tooth
TetricCAD Crown Clinical Study
This investigation will be a clinical trial to study the performance of a new resin-based ceramic material for crowns. The material has been approved by the FDA for patient treatment.
- Conditions
- Fractured Tooth, Decayed Tooth, Unsatisfactory Restoration of Tooth
- Trial name
- NCT03716817
- Testing
- Tetric CAD
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Michigan
Extraction, Tooth, Tooth Fracture
Platelet-Rich Fibrin (PRF) vs Bone Graft With Membrane for Ridge Preservation After Tooth Extraction
This study uses a natural material called Platelet-Rich Fibrin (PRF) to help improve healing after tooth removal. PRF is made from your own blood.
- Conditions
- Extraction, Tooth, Tooth Fracture, Tooth Crown Fracture, Root; Fracture
- Trial name
- NCT07595198
- Testing
- Platelet-rich fibrin (PRF), Freeze-dried bone allograft, Collagen barrier membrane
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Tooth Extraction, Tooth Fractures
Efficacy and Safety Evaluation Study of Implants With Periodontal Ligament
The goal of this clinical trial is to evaluate the efficacy and safety of periodontal ligament-integrated implants placed via residual periodontal ligament tissue in extraction sockets in adult patients (aged 18 and older)…
- Conditions
- Tooth Extraction, Tooth Fractures, Dental Caries, Tooth Dislocation
- Trial name
- NCT07302581
- Testing
- Periodontal Ligament-Integrated Implant
- Where
- 2 sites in Japan
- Volunteers
- 6 people
- Sponsor
- OrganTech, Inc.
Tooth Crown Fracture, Dental Caries
Clinical Performance of Ceramic CAD/CAM Crowns
The purpose of this study was to evaluate the clinical performance of laboratory and chairside fabricated monolithic anterior and posterior LDGC CAD/CAM crowns performed by predoctoral students at the University of Toronto and…
- Trial name
- NCT03921307
- Where
- Canada
- Volunteers
- 251 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Caries,Dental, Crown of Tooth With Poor Contour
Clinical and Radiographical Evaluation of CAD-CAM Crowns With and Without Deep Margin Elevation
Deep margin elevation (DME) is a non-invasive restorative technique to relocate the deep cervical margin to a supragingival position using resin composite.
- Conditions
- Caries,Dental, Crown of Tooth With Poor Contour, Broken Teeth, Survival, Prosthesis
- Trial name
- NCT06114030
- Testing
- Deep margin elevation with composite resin and Lithium disilicate glass-ceramic crowns
- Where
- United Arab Emirates
- Volunteers
- 560 people
- Sponsor
- University of Sharjah
Tooth Avulsion, Tooth Crown Fracture
Therapeutic Wavelength Nanotechnology Devices in Alveolar Preservation
After tooth extraction, a progressive alveolar bone resorption is observed. Alveolar ridge preservation consists of placing a biomaterial within the extraction socket and covering it with a membrane.
- Trial name
- APnanotecnolog (NCT07371130)
- Testing
- Socket Preservation
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Bari Aldo Moro
Dental Trauma, Crown Fractures
Evaluation and Treatment of Crown Fractures Using the Modified Baysal Dental Trauma Index
This study will be conducted by the Department of Pediatric Dentistry, Faculty of Dentistry, İnönü University, with the aim of evaluating the treatment processes and follow-up responses of patients aged between 6 and 14 years who…
- Conditions
- Dental Trauma, Crown Fractures, Tooth Fractures
- Trial name
- NCT07131462
- Testing
- Direct Composite Restoration, Cvek Pulpotomy, Endodontic Treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 39 people
- Sponsor
- Inonu University
Dental Trauma
Evaluation of Functional Versus IADT Splinting Times on Tooth Mobility After Surgical Extrusion
The objective of this study is to compare functional splinting time effect versus the suggested splinting time of (IADT) effect on tooth mobility and possible healing outcomes for surgically extruded permanent anterior teeth with…
- Trial name
- NCT03700866
- Testing
- Functional splinting time
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tooth Fractures, Debonding
E-max CAD Crowns Retained With Fiber Reinforced Composite Post Versus E-max CAD Endocrowns
Different types of post and core have been used for several years for restoring anterior endodontically treated teeth, but their preparations involve various risks such as: root perforation, root weakness and tooth fracture.
- Trial name
- NCT03331887
- Testing
- E-max CAD endocrown, E-max CAd crowns retained with fiber reinforced composite post
- Volunteers
- 32 people
- Sponsor
- Cairo University
Cementation Teeth; Hyperplasia, Dental Cements
Cementation Techniques; an In-vitro Study
The goal of this observational study invitro study was to compare the different cementation techniques used to lute full veneer crowns on extracted and prepared teeth using Glass Ionomer Cement type 1.
- Conditions
- Cementation Teeth; Hyperplasia, Dental Cements, Tooth Crown Fracture
- Trial name
- NCT05875688
- Testing
- Cementation Technique A, Cementation Technique B, Cementation Technique C
- Where
- Pakistan
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Ziauddin University
Fractured Tooth
Comparison of Surgical Extrusion vs. Fibre Post Restoration for Crown-root Fractured Maxillary Incisors.
A total of 124 samples was calculated to be sufficient with G*power software ver 3.1.9.2 with effect size of 0.4 alpha probability error and power 0.95.With drop out estimate of 10% the final sample size decided was 140 samples.
- Trial name
- NCT04685161
- Testing
- Surgical extrusion, Fibre post
- Where
- India
- Volunteers
- 140 people
- Sponsor
- Tamil Nadu Dr.M.G.R.Medical University
Fractured Tooth, Decayed Tooth
Celtra Quatro Crown Study
This investigation will be a clinical trial to study the performance of a newly developed high strength ceramic material for crowns. The ceramic has been approved by the FDA for patient treatment.
- Conditions
- Fractured Tooth, Decayed Tooth, Unsatisfactory Restoration of Tooth
- Trial name
- NCT04604301
- Testing
- Celtra Quatro
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- University of Michigan
Healthy Adult Participants, Tooth Fracture
The Impact of Adhesion Strategy on the Clinical Performance Of Indirect Dental Restorations
The goal of this clinical trial is to evaluate whether different cement systems influence the clinical outcome of posterior tooth supported zirconia crowns in adult patients requiring single crown restorations.
- Trial name
- NCT07644676
- Testing
- Resin cement, Glass-ionomer cement
- Where
- 2 sites in Sweden
- Volunteers
- 110 people
- Sponsor
- Malmö University
Tooth Loss, Dentin Caries
PMCF Study on The Performance and Safety of ON DENT® PMMA Discs/Blocks and Resin Products for Temporary Restorations
This prospective, single-center, interventional post-market clinical follow-up (PMCF) study aims to evaluate the clinical performance and safety of temporary crown and bridge restorations fabricated using CE-marked ON DENT™…
- Conditions
- Tooth Loss, Dentin Caries, Tooth Fractures
- Trial name
- NCT07632443
- Testing
- Temporary Fixed Prosthesis (Tempo-CAD Monocolor PMMA), Temporary Fixed Prosthesis (Tempo-CAD Monocolor SHT PMMA), Temporary Fixed Prosthesis (Tempo-CAD Multicolor SHT PMMA)
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- On Dent Tibbi Malzeme Dis Protez Ith. ve Ihr. San. Ltd. Sti.
Posterior Occlusion, Fracture
Posterior Implant-Supported Modified Monolithic Zirconia and Metal-Ceramic Single Crowns: 5 Years Study
The outcome of implant therapy has been presented in the majority of clinical studies by focusing only on implant survival without providing detailed information on the reconstructions .
- Trial name
- NCT04355325
- Testing
- modified monolithic zirconia crowns, Metal Ceramic crowns
- Where
- Jordan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Jordan University of Science and Technology
Fractured Tooth, Decayed Tooth
Celtra Duo Computer Assisted Design/Computer Assisted Machining (CAD/CAM) Dental Crown Study
This investigation will be a clinical trial to study the performance of a newly developed high strength ceramic material for crowns. The ceramic has been approved by the FDA for patient treatment.
- Conditions
- Fractured Tooth, Decayed Tooth, Unsatisfactory Restoration of Tooth
- Trial name
- NCT03036579
- Testing
- Celtra Duo
- Where
- United States
- Volunteers
- 73 people
- Sponsor
- University of Michigan
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
Tooth Wear
Analysis of Enamel Wear Against Ceramic Restorations
1. To characterize the microstructure (fracture toughness, particle size of ceramic, and inter-particle spacing) of three ceramic materials 2.
- Trial name
- NCT00223405
- Testing
- crown placement
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Fracture of Lithium Disilicate (e.Max) Crowns
Clinical Performance Of Lithium Disilicate Crowns Restoring Endodontically Treated Teeth With Two Occlusal Preparation Schemes
The aim of this study is to evaluate the clinical performance of lithium disilicate crowns restoring endodontically treated teeth with two occlusal preparation schemes.
- Trial name
- NCT04054674
- Testing
- Abutments with flat occlusal scheme preparation restored by lithium disilicate crowns
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University