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Enamel Wear Evaluation in Patients With Different Ceramic Restorations

NCT04963530 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 75

Last updated 2022-06-01

No results posted yet for this study

Summary

The aim of this study is to evaluate the wear produced in the short and medium term by monolithic zirconia, metal-ceramic and lithium disilicate restorations on the antagonist natural enamel in patients with fixed prostheses, assessing the factors that may influence this wear.

The investigators will also analyse whether the wear of the tooth antagonistic to the different restorations differs significantly with respect to the wear of the natural tooth (control group). The null hypothesis is that there are no significant differences.

Conditions

  • Wear, Tooth
  • Dental Wear
  • Prosthetic
  • Outcome

Interventions

PROCEDURE

Treatment with monolithic zirconia restorations

Treatment with monolithic zirconia restorations on teeth (single crowns). The sample (75 patients) will be divided into three groups according to the ceramic material used: monolithic zirconia, lithium disilicate and metal ceramic.

PROCEDURE

Treatment with lithium disilicate restorations

Treatment with lithium disilicate restorations on teeth (single crowns). The sample (75 patients) will be divided into three groups according to the ceramic material used: monolithic zirconia, lithium disilicate and metal ceramic.

PROCEDURE

Treatment with metal ceramic restorations

Treatment with metal ceramic restorations on teeth (single crowns). The sample (75 patients) will be divided into three groups according to the ceramic material used: monolithic zirconia, lithium disilicate and metal ceramic.

PROCEDURE

No intervention

No intervention.

Sponsors & Collaborators

  • University of Valencia

    lead OTHER

Principal Investigators

  • Mª Fernanda Solá Ruiz, Dentistry · University of Valencia

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
FACTORIAL

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-03-01
Primary Completion
2024-03-31
Completion
2024-05-31

Countries

  • Spain

Study Locations

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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 NCT04963530 on ClinicalTrials.gov