Clinical trials: Decayed Tooth
Decayed Primary Molars, Decayed Tooth
Clinical Evaluation of Different Bulk-Fill Restorative Materials in Primary Molars
The goal of this clinical trial is to compare the clinical performance of chemically-cured and light-cured bulk-fill composite materials used for Class II restorations in children aged 4 to 9 years with primary second molars.
- Conditions
- Decayed Primary Molars, Decayed Tooth, Dentin Caries
- Trial name
- NCT07868016
- Testing
- Stela Capsule Bulk Fill Flowable Self-Cure Restorative, Filtek One Bulk Fill Restorative
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Burak Carıkcıoglu
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
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
Mesh, Healthy Volunteer
Improving Healing in Children After Tooth Extraction Using Laser Therapy or Hyaluronic Acid
Tooth extraction may be an unpleasant and painful experience for children, Post-extraction wound healing. Low-level laser therapy (LLLT) is a widely used adjuvant treatment for wound healing, resulting in both an increase in cell…
- Conditions
- Mesh, Healthy Volunteer, Low Level Laser Therapy, Hyaluronic Acid Gel for Preservation the Extraction Socket
- Trial name
- LLLT vs HA (NCT07205640)
- Testing
- Low-Level Laser Therapy, Hyaluronic Acid (HA)
- Where
- Egypt
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Cairo University
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
Single Posterior Crowns, Endodontically Treated Teeth
Clinical Evaluation of Teeth Prepared With Vertical Preparation Versus Deep Chamfer
It has been demonstrated that a great amount of tooth structure is lost during the prosthetic preparations of abutments for full-coverage FDPs with tooth substance removal of 63% of 73%, this aggressive loss of tooth structure…
- Conditions
- Single Posterior Crowns, Endodontically Treated Teeth, Decayed Teeth
- Trial name
- NCT05252689
- Testing
- monolithic zirconia single posterior crowns with deep chamfer finish line, monolithic zirconia single posterior crowns with vertical finish line
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Cairo University
Destructed Teeth Restored by Zirconia Crowns, Zirconia Crowns
Clinical Outcomes of Bonded Monolithic Translucent Zirconia Crowns Using Two Different Compositions of Self-adhesive Resin Cements
The aim of the present study is to evaluate the clinical outcomes (marginal discoloration, marginal adaptation, gingival health, debonding and patient satisfaction) of translucent zirconia crowns bonded by TheraCem (MDP, calcium…
- Conditions
- Destructed Teeth Restored by Zirconia Crowns, Zirconia Crowns, Decayed, Missing, and Filled Teeth, Tooth Discoloration
- Trial name
- NCT04875468
- Testing
- TheraCem self-adhesive resin cement, Multilink adhesive resin cement
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Diana Mostafa Habeb
Single Anterior Crowns, Badly Decayed Teeth
One Year Clinical Evaluation of New Gradient Technology Monolithic Zirconia (5Y-TZP/3Y-TZP) Crowns in Dental Esthetic Zone With Vertical Versus Conventional Preparation Techniques
The aim of this study is to evaluate the clinical behavior of zirconia crowns in dental esthetic zone with vertical versus conventional preparation techniques using a new gradient technology monolithic zirconia (5Y-TZP/3Y-TZP).
- Conditions
- Single Anterior Crowns, Badly Decayed Teeth, Endodontically Treated Teeth, Spacing Between Anterior Teeth
- Trial name
- NCT04738513
- Testing
- Vertical preparation technique, Conventional Preparation technique
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Cairo University
Decayed Teeth, Malposed Teeth
One Year Clinical Evaluation of Shade Matching and Patient Satisfaction of New Gradient Technology Monolithic Zirconia (5Y-TZP\3Y-TZP) Compared to Lithium Disilicate Crowns in Dental Esthetic Zone
Although zirconia is widely used for fabrication of restorations, the 3Y-TZP zirconia where limited for posterior region for its high strength and bad esthetic.
- Conditions
- Decayed Teeth, Malposed Teeth, Endodontically Treated Teeth, Teeth Restored With Large Filling Restorations
- Trial name
- NCT04738526
- Testing
- lithium disilicate (IPS e-max) ceramic crown, New gradient technology zirconia (5Y-TZP\ 3Y-TZP) IPS e.max ZirCad Prime ceramic crown, natural tooth
- Volunteers
- 30 people
- Sponsor
- Cairo University
Badly Decayed Teeth andTeeth Restored With Large Filling Restorations and Endodontically Treated Teeth and Malformed Teeth and Malposed Teeth
Clinical Evaluation of Internal Fit of Milled BioHPP Polyetheretherketone (PEEK) - Based Versus Zirconia-Based Single Crowns
All ceramic crowns are indicated in case of mild to moderate discoloration, restoration of traumatized or fractured teeth and abnormal tooth anatomy.
- Trial name
- NCT04052789
- Testing
- BioHPP PEEK copings veneered with composite resin
- Volunteers
- 16 people
- Sponsor
- Cairo University
Single Posterior Crowns, Badly Decayed Teeth, Teeth Restored With Large Filling Restorations or Endodontically Treated Teeth
One Year Clinical Evaluation of Milled BioHPP Polyetheretherketone (PEEK)-Based Versus Metal Ceramic Single Crowns
Although the metal-ceramic system is still widely used to fabricate crowns and fixed partial dentures and is considered as the standard treatment in dentistry, aesthetic concerns have stimulated the development of new dental…
- Conditions
- Single Posterior Crowns, Badly Decayed Teeth, Teeth Restored With Large Filling Restorations or Endodontically Treated Teeth, Malformed Teeth, Malposed Teeth (Tilted, Over-erupted, Rotated, Etc.) or Spacing Between Posterior Teeth
- Trial name
- NCT03685513
- Testing
- BioHPP PEEK-based single posterior crowns, Metal ceramic single posterior crowns
- Volunteers
- 46 people
- Sponsor
- Cairo University