Clinical Evaluation of Color Stability of Direct Composite Resin Veneers in Vital Anterior Teeth

July 22, 2024 updated by: Mohammed Abd El Ghany Mohammed, Tanta University
Assess color stability of direct veneers over an 18-month recall periods

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

In today's restorative dentistry, aesthetics has become essential. The primary determinants of the aesthetics of natural teeth are color and form. The significance of color in dental science has greatly increased during the past few decades.

Techniques to restore teeth to their natural appearance have been developed in direct response to patient demand for cosmetic dental procedures. In contemporary cosmetic dentistry, discolorations are often seen as an aesthetic concern.

In order to correct cosmetic flaws in color and form, direct laminate veneers entail the creative application of resin composite material to the tooth surfaces. Because they may be completed chairside, are readily repaired, and have abrasion rates that are similar to those of real teeth, they are viewed as competitors to ceramic veneers.

With direct resin composite veneers, color stability is thought to be a common clinical issue that reduces the aesthetic result over an extended period of clinical service. The capacity of any dental material to retain its original color is known as color stability.

The clinical restoration process is streamlined with the introduction of universal composites, which also considerably reduce chair-side time and simplify the color matching such as OMNICHROMA.

Study Type

Interventional

Enrollment (Actual)

20

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Egypt
      • Tanta, Egypt, 31527
        • Restorative Department, Faculty of Dentistry, Tanta University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • have good hygiene.
  • No medical diseases
  • discolored vital anterior teeth

Exclusion Criteria:

  • para functional activities.
  • non vital teeth.
  • severe intrinsic discoloration.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: OMNICHROMA
single shade composite was placed to prepared tooth enamel via U veneer template technique
Other: OMNICHROMA
supra nano filled composite
Other: Ceram. x spectra
nano hybrid composite resin
Experimental: Ceram. x spectra
multi shade composite was placed to prepared tooth enamel via U veneer template technique
Other: OMNICHROMA
supra nano filled composite
Other: Ceram. x spectra
nano hybrid composite resin

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Color stability evaluation
Time Frame: 18 months
Two calibrated evaluators who were not engaged in the insertion of veneer restorations used VITA Easyshade V to measure the color (ΔE). The device was calibrated before reading.
18 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Tanta University

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

July 19, 2022

Primary Completion (Actual)

February 5, 2024

Study Completion (Actual)

April 9, 2024

Study Registration Dates

First Submitted

July 14, 2024

First Submitted That Met QC Criteria

July 14, 2024

First Posted (Actual)

July 19, 2024

Study Record Updates

Last Update Posted (Actual)

July 24, 2024

Last Update Submitted That Met QC Criteria

July 22, 2024

Last Verified

July 1, 2024

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • Color Stability

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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