Clinical Trial

Clinical Performance of All-ceramic Posterior Crowns. A Randomized, Prospective Clinical.

Active, Not Recruiting
View on ClinicalTrials.gov →
Summary
This is a randomized, prospective clinical trial. The aim of the project is to assess the clinical performance of three types of tooth-supported crowns; monolithic high translucent colored zirconia, crowns of high-translucent colored zirconia with a mini-veneer buccally and crowns of lithium-disilicate glass-ceramic. Crowns will be placed on posterior teeth and evaluated from an esthetic and functional point of view, to identify if there are any differences between the materials.
Protocol Amendment History 3 amendments
This ClinicalTrials.gov record has been amended 3 times since 2020-02-12; most recent amendment 2026-05-08.
Status change: Completed → Active, Not Recruiting 2026-05-08
Status change: Active, Not Recruiting → Completed 2021-09-06
Trial Details
NCT Number NCT04272112
Lead Sponsor Malmö University
Conditions Dental Prosthesis Failure
Enrollment 90 participants
Start Date 2017-02-01
Primary Completion 2020-02-01 (estimated)
Study Completion 2026-07-01 (estimated)
Updated on ClinicalTrials.gov 2026-05-13