Clinical trials: Tooth Fractures
Tooth Loss, Tooth Diseases
The Cortical Shield for Facial Bone Reconstruction
To evaluate a novel technique of bone regeneration and simultaneous implant placement in severely damaged sockets.
- Conditions
- Tooth Loss, Tooth Diseases, Tooth Fracture, Tooth Injuries
- Trial name
- NCT04827693
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Verdugo, Fernando, DDS
Badly Broken Tooth in a Socket Type II Eligible to be Replaced by Immediate Implant
Soft Tissue Stability in Immediate Implant Placement Using (VST) Versus Conventional Flap in Type II Extraction Sockets
This study compare between the vestibular socket therapy (VST) and the traditional mucoperiosteal flap reflection in immediate implant placement in type II extraction socket in the esthetic zone.
- Trial name
- NCT06324747
- Testing
- Vestibular socket therapy, conventional full thickness flap
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- British University In Egypt
Tooth Fractures, Tooth Extraction Status Nos
Alveolar Ridge Preservation Following Tooth Extraction.
Bone resorption after a tooth extraction is a generally accepted knowledge and has been demonstrated by many animal and human studies.
- Conditions
- Tooth Fractures, Tooth Extraction Status Nos, Caries
- Trial name
- NCT05505084
- Testing
- Tooth extraction and ridge preservation using different barrier mermbranes
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Caries,Dental, Broken Teeth
Evaluation of CAD/CAM Onlays Fabricated by Subtractive Versus Additive Digital Manufacturing Techniques.
Aim of the study: The aim of this RCT is to evaluate CAD/CAM onlays fabricated by subtractive technique (brilliant crios) versus additive technique (varseosmile crown plus material), in terms of clinical functional evaluation…
- Conditions
- Caries,Dental, Broken Teeth, Fracture Tooth, Defective Dentition
- Trial name
- NCT05943782
- Testing
- onlay manufactured by milling, Onlay manufactured by 3D printing
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Dental Restoration Failure of Marginal Integrity, Dental Caries
Clinical Investigation of a New Bulk Fill Composite Resin in the Restoration of Posterior Teeth
Polymerization shrinkage remains one of the primary disadvantages of composite resin restorative materials (tooth-colored fillings).
- Conditions
- Dental Restoration Failure of Marginal Integrity, Dental Caries, Unrepairable Overhanging of Dental Restorative Materials, Poor Aesthetics of Existing Restoration
- Trial name
- NCT02572570
- Testing
- Filtek Bulk Fill Posterior, Filtek Supreme Ultra
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Root Caries, Vertical Root Fracture
Evaluation of Corrective Surgery Versus Dental Implants in Compromised Mandibular Molars
This study seeks to assess the clinical, radiographic, and patient-reported outcomes of hemisection versus implant over a 12 months period, generating robust evidence to guide clinical decision-making and enhance patient care.
- Trial name
- NCT07633834
- Testing
- hemi sectioning
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
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
Evaluation of TMJ With CBCT in Pediatric Trauma Patients, Temporomandibular Joint Disorders
The Influence of Pediatric Dental Trauma on Temporomandibular Joint Disorders: A Retrospective Clinical and Radiological Analysis
This retrospective study received ethical approval from the Ethics Committee of Dicle University Faculty of Medicine, Diyarbakır, Turkey (Decision No:03.05.2012-567).
- Conditions
- Evaluation of TMJ With CBCT in Pediatric Trauma Patients, Temporomandibular Joint Disorders, Dental Trauma, Anterior Teeth Fracture
- Trial name
- DentTraumaTMJ (NCT07268443)
- Where
- Turkey (Türkiye)
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Dicle University
Surgical Complication, Paresthesia
Trial of Bilateral Sagittal Split Osteotomy Induced Paresthesia Using Ultrasonic vs. Reciprocating Saw Instrumentation
The aim of this prospective study is to analyze the postoperative paresthesias experienced in patients who undergo bilateral sagittal split osteotomies (BSSO) using an ultrasonic saw, versus a reciprocating saw.
- Conditions
- Surgical Complication, Paresthesia, Fracture, Nerve Injury
- Trial name
- NCT05205616
- Testing
- Sonopet ultrasonic saw, Reciprocating saw
- Where
- 2 sites in United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Fracture, Tooth Discoloration
Clinical Performance of Ceramic Laminate Veneers Made With Celtra Duo Press and IPS e.Max Press Ceramic
The aim of the present study is to assess the clinical performance (patient satisfaction, fracture, shade matching, Marginal adaptation and sensitivity) of laminate veneers made with celtra duo press ceramic and IPS e.max press…
- Trial name
- NCT03713970
- Testing
- celtra duo press, IPS e.max press
- Where
- Egypt
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Cairo University
Broken Teeth
Soft Tissue Outcomes of Badly Broken-down Teeth Treated With Surgical Extrusion Compared With Immediate Implant Placement
Many patients suffer from badly decayed anterior teeth mostly in young age, causing esthetics and functional issues. This may be due to more than cause as fights, contact sports, accidents and falls.
- Trial name
- NCT04437797
- Testing
- Surgical Extrusion, Immediate Implant Placement
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
the Clinical Performance of Indirect Restoration Fabricated From Nanohybrid Cad Cam Composite Blocks and Ceramic Blocks
Comparing Nano Hybrid Composite Blocks With Ceramic Blocks in Indirect Restorations 2. Protocol Registration:
comparing nano hybrid composite blocks grandio blocks (VOCO) with ceramic blocks (Emax) in indirect restorations using modified USPH criteria (marginal integrity) to see if there will be a significant different between two blocks
- Trial name
- NCT03926676
- Testing
- grandio blocks, emax
- Where
- Egypt
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Cairo University
Broken Teeth
Soft Tissue Outcomes Of Badly Broken-Down Teeth Treated With Orthodontic Extrusion Compared With Immediate Implant Placement
Many patients suffer from tooth substance loss as a result of fracture or decay of teeth situated in the esthetic zone. This might commonly occur with car accidents, sport injuries, falls or even fistfights.
- Trial name
- NCT04436094
- Testing
- Orthodontic extrusion, Immediate implant placement
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tooth Fractures (Class IV), Composite Resins
Evaluation of Clinical Performance, Shade Matching, and Patient Satisfaction of Different Resin Composite Layering Techniques Using 3D Printed Cast
The aim of this randomized clinical trial is to compare different resin composite layering techniques (monochromatic, complex multichromatic, and single-shaded structurally-colored composite) using 3D printed casts for the…
- Conditions
- Tooth Fractures (Class IV), Composite Resins, Permanent Anterior Teeth
- Trial name
- NCT07813949
- Testing
- Resin Composite Layering Techniques using 3D Printed Casts
- Where
- Egypt
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Diagnoses Disease
Effect of Cone Beam Computed Tomography on Diagnostic and Therapeutic Decision Making
this study will determine the effect of CBCT examinations on diagnostic and therapeutic decision making in endodontics.
- Trial name
- NCT04689126
- Testing
- surgical or nonsurgical endodontic treatment
- Where
- India
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Broken Tooth With Complication, Non Vital Teeth
Clinical Evaluation of Wear Behavior of Human Enamel and Chipping of Veneered Zirconia Against Monolithic Zirconia
The aim of this study is to evaluate chipping and the degree of natural enamel loss opposing to monolithic zirconia compared to veneered zirconia restoration.
- Conditions
- Broken Tooth With Complication, Non Vital Teeth, Mutilated Teeth
- Trial name
- NCT03295513
- Testing
- Veneered zirconia, Monolithic zirconia
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tooth Fracture
Survival Rate of Adhesively Luted Veneers
The aims of this clinical study are: To evaluate the clinical performance between indirect composite and ceramic laminate veneers: Main interests are: colour stability of the restoration (digital measurement in follow up) failure…
- Trial name
- facings (NCT03145597)
- Testing
- Laminate veneer of composite, Laminate veneer of ceramic
- Where
- Netherlands
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University Medical Center Groningen
Teeth Restoration
Clinical Assessment of Indirect Restoration Fabricated From Nano Hybrid Composite Blocks Versus Ceramic Blocks in Badly Broken Teeth One Year Follow up
The aim of the study is to compare one-year clinical performance of indirect restoration fabricated from nano hybrid composite CAD CAM blocks and ceramic blocks
- Trial name
- NCT04563624
- Testing
- composite blocks, ceramic cad cam blocks
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Cairo University
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 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