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Combined Bleaching Technique: Efficacy and Tooth Sensitivity

Tooth Bleaching Clinical Trial

Official title:
Combined Bleaching Technique: Efficacy and Tooth Sensitivity - A Randomized, Double Blind Clinical Trial

Clinical Trial Summary

The aim of this clinical study is to evaluate the efficacy and dental sensitivity associated with Combined Bleaching Technique (in-office + at-home) varying in-office bleaching application under two different time protocols, and dentifrice containing arginine 8% and carbonate calcium use. One hundred eight participants who meet the study inclusion criteria will be selected. The desensitizing agent used will be a dentifrice containing 8% arginine and calcium carbonate. In each evaluation will be determined: tooth sensitivity and color. The data collected will be submitted to the factorial statistical analysis for evaluation of color and chi-square test for tooth sensitivity (α = 5%).

Clinical Trial Description

This study will be conducted under the CONSORT recommendations. After approval by the Ethics Committee for Research duly registered, the trial will be conducted in the clinic of dental school at the Federal University of Goias located in Goiania. One hundred eight participants 108 volunteers will be selected on the criteria that qualify inclusion and exclusion from the study will be reported all volunteers were examined not qualify under the criteria for inclusion as part of the initial according to CONSORT recommendations .

After signing the signed an informed consent form all volunteer participants will receive a dental prophylaxis with pumice and water in a rubber cups for the removal of extrinsic stains two weeks before the beginning of tooth whitening. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03089216
Study type Interventional
Source Universidade Federal de Goias
Contact
Status Completed
Phase Phase 4
Start date April 1, 2016
Completion date December 31, 2018
View Details
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