Search clinical trials for: Ceramic on Ceramic

Total 386342 results

Cairo University

Completed

Effect of Different Types Crowns on Bio Compatibility and Biological Tissue Response

Personal Satisfaction

Egypt
Istanbul Medipol University Hospital
Kuraray Noritake Dental Inc.

Active, not recruiting

Clinical Outcomes of CAD/CAM Single-Retainer Monolithic Zirconia Ceramic Resin-Bonded Fixed Dentures Bonded With Two Different Resin Cements

Denture, Partial, Fixed, Resin-Bonded | Tooth Loss / Rehabilitation | Resin Cements

Turkey
Federico II University

Active, not recruiting

14y Prospective Study on Posterior Zirconia-based 3-unit FDPs

Prosthesis Survival
Okan University

Unknown

Clinical Evaluation of Posterior Indirect Adhesive Restorations

Dental Caries | Endodontically Treated Teeth | Wear, Occlusal | Dental Restoration Failure of Marginal Integrity | Indirect Posterior Restoration

Turkey
Cairo University

Unknown

Functional Evaluation of Ceramic Onlay Restorations With Different Preparation Designs

Posterior Ceramic Onlays | Badly Decayed Teeth Need to be Restored , Teeth Restored With Large Filling Restorations
Ivoclar Vivadent AG

Completed

Clinical Investigation on Zirconia-ceramic Three-unit Bridges With CAD-on Veneering

Three-unit Posterior Bridges

Switzerland
Harvard School of Dental Medicine

Unknown

Precision Orthodontics: Virtual Treatment Planning for Orthodontic Braces

Malocclusion | Malocclusion, Angle's Class

United States
National Taiwan University Hospital

Unknown

Total Hip Replacement With Ceramic on Ceramic Bearing- Clinical Follow-up Study

Total Hip Replacement | Total Hip Arthroplasty

Taiwan
Peter Brehm GmbH
P.R.I.S.M.A.-CRO

Terminated

Post-market Follow up Study of the 'BPK-S Integration' UC as Primary Implant in the Variants CoCr or Ceramic

Arthritis | Rheumatic Diseases | Osteoarthritis | Osteoarthritis, Knee | Joint Instability | Musculoskeletal Disease | Joint Disease

Austria
DePuy Orthopaedics

Terminated

28mm Ceramic-on-Ceramic Total Hip Replacement Study (COC28)

Osteoarthritis | Avascular Necrosis | Post-traumatic Arthritis | Non-inflammatory Degenerative Joint Disease

United States, Canada
Istituto Ortopedico Rizzoli

Completed

Ceramic-on-ceramic THA for Post-traumatic Hip Osteoarthritis After Acetabular Fracture (APT)

Post-traumatic Osteoarthritis | Hip Osteoarthritis

Italy
Susana Morimoto

Completed

Endocrowns vs.Ceramic Onlays Used in Endodontically Treated Teeth- Randomized Clinical Study

Ceramic Restorations in Endodontically Treated Teeth

Brazil
University of Turku
City of Turku; GC Europe

Completed

Fiber-reinforced Composite Core Filling in the Restoration of Endodontically Treated Molars - a Clinical Study. (sFRCendocr)

Tooth, Nonvital | Dental Materials
University of Aarhus
Ceramisys Ltd

Terminated

New Bone Grafting Technique in Paediatric Foot Surgery. Validation of Outcome Measures

Pes Planovalgus

Denmark
Cairo University

Unknown

Marginal Integrity and Clinical Evaluation of Polyetheretherketone (PEEK) Versus Lithium Disilicate (E-max) Endocrowns.

Endodontically Treated Teeth
Nanfang Hospital of Southern Medical University

Unknown

Clinical Efficacy of Ceramic vs Resin Block Endocrown

Tooth Diseases

China
University of Toronto

Completed

Clinical Performance of Ceramic CAD/CAM Crowns

Dental Caries | Tooth Crown Fracture

Canada
DePuy Orthopaedics

Completed

36 mm Ceramic-on-Ceramic Acetabular Cup Total Hip Replacement

Non-inflammatory Degenerative Joint Disease

United States
Cairo University

Unknown

Evaluation of Patient Satisfaction and Color Difference Between Natural Teeth and Monolithic All-ceramic Crowns Fabricated From Celtra Press Treated With Different Surface Finishing Protocols

Natural Optical Properties
UMC Utrecht
NuVasive

Completed

RCT of AttraX® Putty vs. Autograft in Instrumented Posterolateral Spinal Fusion (AxA)

Instrumented Spinal Fusion | Spinal Deformity | Spinal Instability

Netherlands
DePuy Orthopaedics

Completed

Ceramic On Ceramic (COC) 36mm PAS IDE Rollover Subjects; Ceramic Acetabular Bearing With Ceramic Femoral Head in Total Hip Replacement (COC36mmPAS)

Osteoarthritis | Avascular Necrosis | Non-inflammatory Degenerative Joint Disease | Post-Traumatic Osteoarthritis of Hip

United States
Cairo University

Unknown

Clinical Evaluation and Patient Satisfaction of Shade Matching Between Natural Teeth and Monolithic All-ceramic Crowns Fabricated From Two Materials

Natural Optical Properties
Federal University of Pelotas

Unknown

Endocrown Restorations Longevity Compared With Post Retained Restorations

Endodontically Treated Teeth

Brazil
Cairo University

Unknown

Clinical Assessement of Glazed Versus Polished Lithium Disilicate Crowns in Surface Roughness and Enamel Antagonists Wear

Tooth Decay
Cairo University

Unknown

One Year Clinical Evaluation of Pressed BioHPP Polyether Ether Ketone (PEEK)-Based Versus Zirconia-Based Single Crowns

Patient Satisfaction | Clinical Performance
Sahlgrenska University Hospital, Sweden
Stryker Nordic

Unknown

Evaluation of Metal-on-conventional-polyethylene vs Ceramic-on-ceramic Articulating Surfaces in Total Hip Arthroplasty

Arthroplasty Complications
Cairo University

Unknown

Evaluation of the Aesthetic Outcome of Lithium Disilicate (e.Max) All Ceramic Crowns on Titanium Implant Abutments in the Aesthetic Zone After Different Color Masking Approaches

Aesthetic Outcome of Crowns on Implants
Cairo University

Unknown

One Year Clinical Evaluation of Milled BioHPP Polyetheretherketone (PEEK)-Based Versus Metal Ceramic Single Crowns

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
University Medical Center Groningen

Unknown

Survival Rate of Adhesively Luted Veneers (facings)

Tooth Fracture

Netherlands
Ewha Womans University

Completed

Ceramic-on-Ceramic Versus Ceramic-on-HXLPE THA

Osteoarthritis, Hip | Arthropathy of Hip | Avascular Necrosis of the Femoral Head | Hip Arthr
Universidade Estadual de Londrina

Completed

Uremic Hyperhomocysteinemia -A Folate Trial for Possible Prevention of Cardiovascular Events

Cardiovascular Disease | Hemodialysis | Chronic Renal Failure | Uremia | Hyperhomocysteinemia

Brazil
DePuy International

Terminated

Multi-centre Study to Assess the Long-term Performance of the Deltamotion Cup System in Primary Hip Replacement Surgery

Osteoarthritis | Rheumatoid Arthritis | Avascular Necrosis | Post-traumatic Arthritis | Congenital Hip Dysplasia | Traumatic Femoral Fractures

India, United Kingdom
Cairo University

Unknown

PEEK Versus PFM Implant Supported Superstructure

PEEK Implant Supported Restoration
Zimmer Biomet

Completed

Short-Term Clinical Outcome of Total Hip Arthroplasty Using Larger Diameter of 4th Generation Ceramic Bearing

Arthropathy of Hip

Korea, Republic of
University of Virginia
University of Venda

Active, not recruiting

Effectiveness of Point-of-use Water Treatment Technologies to Prevent Stunting Among Children in South Africa

Environmental Exposure | Diarrhoea;Infectious;Presumed | Diarrhea, Infantile | Diarrhea Tropical | Enteropathy | Malnutrition, Child

South Africa
Nantes University Hospital

Completed

ORN Study: Curative Treatment of Osteoradionecrosis (ORN) With Hybrid Bone Substitution (ORN)

Osteoradionecrosis | Mandible

France
Federal University of Pelotas

Unknown

Post-retained Restorations for RPD Abutments

Tooth, Nonvital | Denture, Partial, Removable | Composite Resins | Metal Ceramic Restorations | Post and Core Technique

Brazil
Assistance Publique - Hôpitaux de Paris
Ministry of Health, France; Hôpital Charles Foix; Hôtel Dieu - Service d'odontologie... and other collaborators

Completed

Ceramic Versus Composite in the Treatment of Posterior Teeth by Inlays or Onlays (CECOIA)

Dental Caries | Inlays

France
Clark Stanford

Completed

Outcome Evaluation of Ceramic Crowns Using Two Different Dental Cements

Dental Crowns | Sensitivity to Dental Cements | Dental Three-unit Bridges

United States
University Medical Center Groningen

Completed

Survival Rate of Lithium Disilicate Crowns

Survival | Immediate Dentin Sealing
T.C. Dumlupınar Üniversitesi

Completed

Soft Tissue Wound Healing Following Different Gingivectomy Techniques

Gingival Overgrowth
M.M.A Tech Ltd.

Unknown

AL-2 MP-1 (Polyimide) Acetabular Liner

Osteoarthritis | Rheumatoid Arthritis | Avascular Necrosis | Ankylosing Spondylitis | Post-traumatic; Arthrosis | Congenital Dysplasia of the Hip | Injury of Hip

Israel
University of Southern Denmark
DePuy Orthopaedics; Zimmer Biomet; Region Zealand; Ministry of the Interior and...

Unknown

Metal-metal Articulations Versus Standard 28 mm Cementless Total Hip Arthroplasty

Osteoarthritis, Hip

Denmark
Vejle Hospital

Completed

Ceramic-on-Ceramic Total Hip Arthroplasty and Squeaking: Influence of Component Design

Hip Arthrosis

Denmark
Cairo University

Unknown

Patient Satisfaction and Crestal Bone Loss of Polymer Infiltrated Ceramic Network Versus Lithium Disilicate Implant Hybrid Abutment Crowns in Esthetic Zone

Hybrid Crowns on Single Implants in Esthetic Zone

Egypt
Universidade Federal do Rio de Janeiro

Unknown

Clinical Evaluation of Ultrathin Occlusal Veneers for the Treatment of Severe Dental Erosion (UOVTDE)

Tooth Erosion | Teeth Erosion Due to Vomiting | Teeth Erosion Limited to the Enamel | Teeth Erosion Extending Into the Dentine
Cairo University

Unknown

Clinical Assessment of Two Inlay -Retained Bridge Designs

Tooth Fractures
University of North Carolina, Chapel Hill
N2 Biomedical LLC

Withdrawn

Nano-Crystalline Ceramic Coating of Orthodontic Archwires

Malocclusion
Cairo University

Unknown

Clinical Evaluation of the Fracture Resistance for E-max Cad and Vita Suprinity Laminate Veneers

Tooth Discoloration
Zimmer Biomet

Terminated

A Multicentre Trial to Compare Two Articulating Bearing Surfaces as Used in Cementless Primary Hip Arthroplasty (MagnumCRCT)

Osteoarthritis

Bosnia and Herzegovina, South Africa

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