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Evaluation of the Effect of Fluoride and Laser Application on the Prevention of Sensitivity in Bleached Teeth

Dentin Sensitivity Clinical Trial

Official title:
Effect of Sodium Fluoride at 1.1%, Associated or Not With the Low-level Light Therapy in the Prevention of Post-bleaching Sensitivity: a Randomized, Double-blind, Controlled Trial

Clinical Trial Summary

To investigate the effects of desensitizing agents on the dental bleaching process, testing the hypothesis that they may prevent dental sensitivity.

Clinical Trial Description

The objective of this double blind, randomized and controlled clinical study, was to evaluate the efficacy of 1.1% sodium fluoride associated with LLLT (Low Level Laser Therapy) on teeth that were exposed to 35% hydrogen peroxide during 4 weeks of bleaching treatment. Methods: 25 volunteers were evaluated through the split-mouth model, where the hemiarcates were ranzomized and later allocated in one of the experimental groups: G-FLUOR+LASER - constitutes the group treated with LLLT + 1.1% sodium fluoride; and G-FLUOR - constitutes the group treated with placebo + 1.1% sodium fluoride . ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03044171
Study type Interventional
Source Universidade Federal do Para
Contact
Status Completed
Phase Phase 1
Start date August 1, 2016
Completion date February 23, 2017
View Details
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