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Prosthetic Outcomes and Clinical Performance of Implant Supported Zirconia Crowns
Sponsor: University of Jordan
Summary
To compare biological, technical, radiographic, and patient-reported outcomes of two types of monolithic zirconia crowns screw-retained to implant. To assess whether the new form of multilayered zirconia crowns will show similar survival and success rate to conventional monolithic Zirconia screw-retained to implants in molar and premolar regions. First Null Hypothesis: Multilayered monolithic zirconia crowns would have similar survival, success rate compared to conventional monolithic zirconia implant supported crowns. Second Null hypothesis: There would be no difference in clinical and patients related outcomes between multilayered and conventional monolithic zirconia implant supported crowns.
Official title: Prosthetic Outcomes and Clinical Performance of Two Types of Monolithic Zirconia-based Screw-retained Crowns. A Randomized Clinical Trial
Key Details
Gender
All
Age Range
18 Years - 60 Years
Study Type
INTERVENTIONAL
Enrollment
40
Start Date
2025-08
Completion Date
2026-11
Last Updated
2025-04-01
Healthy Volunteers
Yes
Conditions
Interventions
Graded Zirconia Crown
monolithic implant supported crown
Conventional Zirconia Crown
monolithic implant supported crown
Locations (1)
The university ofJordan
Amman, Jordan