Actively Recruiting
Clinical Evaluation of Full Contour Zirconia Chairside CAD/CAM Crowns
Led by Ivoclar Vivadent AG · Updated on 2024-03-28
70
Participants Needed
1
Research Sites
155 weeks
Total Duration
On this page
Sponsors
I
Ivoclar Vivadent AG
Lead Sponsor
U
University of Michigan
Collaborating Sponsor
AI-Summary
What this Trial Is About
This investigation will be a randomized, prospective, longitudinal clinical trial to study the clinical performance of a new monolithic, zirconia material with shade, translucency and material graduation for chairside CAD/CAM crowns. The restorations will be luted either with a self-adhesive luting material or a conventional cement. The crowns will be evaluated for a period of two years.
CONDITIONS
Official Title
Clinical Evaluation of Full Contour Zirconia Chairside CAD/CAM Crowns
Who Can Participate
Eligibility Criteria
You may qualify if you...
- At least 18 years of age
- At least one carious lesion, defective restoration, or fractured part on a maxillary or mandibular premolar or molar tooth requiring a full crown
- The tooth must have at least one opposing tooth in occlusion and one adjacent tooth with an intact proximal contact
- No more than ten endodontically treated teeth included, equally divided between the two crown groups
- No more than two restorations placed per patient
You will not qualify if you...
- Sensitive teeth
- Teeth with a history of direct or indirect pulp capping procedures
- Significant untreated dental disease such as periodontitis or rampant caries
- Women who are possibly pregnant, pregnant, or lactating
- History of allergies to materials used in the study including composite resin cements or zirconia restorative materials
- Unable to return for recall appointments
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
University of Michigan School of Dentistry
Ann Arbor, Michigan, United States, 48109-1078
Actively Recruiting
Research Team
D
Dennis J. Fasbinder, DDS
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
DOUBLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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