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Wear Behavior of Milled Posterior Crowns Fabricated From the New Monolithic Zirconia 5Y-TZP/3Y-TZP Compared to Lithium Disilicate

NCT04805281 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 24

Last updated 2021-06-10

No results posted yet for this study

Summary

In-vitro studies do not represent the actual masticatory environment and cannot simulate the intricate chewing pattern. Hence, there is a need for an in vivo study evaluating the wear potential of the newly introduced strength - color gradient multilayered zirconia IPS e.max ZirCAD Prime (5Y-TZP/3Y-TZP) and compare it to Lithium Disilicate IPS e.max CAD which has proven to have favorable wear patterns.

Conditions

  • Posterior Teeth
  • Worn Posterior Teeth
  • Endodontically Treated Teeth
  • Crowned Posterior Teeth

Interventions

OTHER

monolithic zirconia (5Y-TZP/3-YTZ) ZirCAD Prime.

wear of the new material of monolithic zirconia (5Y-TZP/3-YTZ) ZirCAD Prime in posterior teeth

OTHER

Lithium Dislicate IPS e.max crown

wear of lithium disilicate IPS e.max crown in posterior teeth

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
21 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-08-01
Primary Completion
2022-03-01
Completion
2022-06-01

Countries

  • Egypt

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04805281 on ClinicalTrials.gov