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Copmere Between Bleaching and Laminate Veneers

NCT03621163 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 1

Last updated 2018-08-08

No results posted yet for this study

Summary

The present study is aimed to evaluation of shade for clinical color change of discolored teeth treated by bleaching vs laminate veneers.

Conditions

  • Discoloration, Tooth

Interventions

PROCEDURE

Bleaching agent ( BOOST 40%)

Opalescence Boost 40% is a 40% hydrogen peroxide, medical power bleaching gel. The jet mix syringe ensures freshness for each application and precise dosing of the activator. One barrel contains a unique chemical activation with sodium fluoride and potassium nitrate, which have been demonstrated to reduce caries susceptibility, lower sensitivity, and improve enamel micro-hardness. The other barrel contains the concentrated hydrogen peroxide. When mixed, Opalescence Boost results in a 1.1% fluoride and 3% potassium nitrate concentration.

PROCEDURE

laminate veneers(lithium-silicate)

A lithium-silicate glass ceramic is newly introduced to the market. After crystallization, it demonstrates an ideal combination of strength, aesthetics and translucency that mirrors the vitality of natural teeth for fabrication of full anatomic anterior and posterior crowns. It differentiated from other ceramics by its high chipping resistance, due to their monolithic composition and average flexural strength of 385 MPa. Also Milling Block has good wear resistance due to the high content of ultra-fine nano-meter size crystalline structure. Lithium-silicates ceramic blocks are available in the commonly used VITA Classical and Chromascop Bleach shades.

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
40 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-12-05
Primary Completion
2019-09-05
Completion
2019-12-20

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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 NCT03621163 on ClinicalTrials.gov