Tooth Bleaching for Young Patients Using a Hydrogen Peroxide-based Gel

Status Completed

Clinical Trial Summary

The aim of the present study was to evaluate colorimetric changes and tooth sensitivity in young patients submitted to tooth bleaching with 20% and 35% hydrogen peroxide.

Clinical Trial Description

A randomized, controlled, clinical trial was conducted with 53 patients aged 11 to 24 years who were allocated to groups based on the use of the following commercial products: Whiteness HP - FGM® (35% hydrogen peroxide); Whiteness HP Blue Calcium - FGM® (35% hydrogen peroxide); and Whiteness HP Blue Calcium - FGM® (20% hydrogen peroxide).

After the bleaching procedure, the visual analog scale was used to measure tooth sensitivity and the classic Vita® scale was used to determine changes in tooth color.

Statistical analysis involved the Friedman, Kruskal-Wallis and Student-Newman-Keuls tests, with p-value ≤ 0.05 or ≤ 0.0001 considered indicative of statistical significance. ;

Study Design

Related Conditions & MeSH terms

Tooth Discoloration

Clinical Trial Details

NCT number	NCT02414464
Study type	Interventional
Source	University of Nove de Julho
Contact
Status	Completed
Phase	N/A
Start date	February 2013
Completion date	May 2015

View Details

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