Banca de DEFESA: KAIZA DE SOUSA SANTOS

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : KAIZA DE SOUSA SANTOS
DATE: 09/09/2020
TIME: 09:00
LOCAL: Plataforma Google Meet
TITLE:

IMPACT OF A SYSTEMIC DRUG ASSOCIATED WITH A POSTOPERATIVE TOPIC DESENSITIZER ON COLOR CHANGING PROMOTED BY HIGH CONCENTRATION HYDROGEN PEROXIDE

KEY WORDS:

Tooth bleaching. Hydrogen peroxide. Color. Pigmentation

PAGES: 57
BIG AREA: Ciências da Saúde
AREA: Odontologia
SUMMARY:

This study aimed to evaluate the effectiveness of dental bleaching in the office when pre- and postoperative systemic use of paracetamol/codeine (PACO) and postoperative application of topical desensitizer were made. This was a controlled, randomized, triple-blind, split-mouth clinical trial with 14 days of follow-up. Forty volunteers participated of this study. Half took the PACO medication and the other half a placebo (PLA) one hour before the bleaching procedure, and their hemiarchs were randomly assigned to receive a prophylactic paste (PAS) and Desensibilize Nano P® (NP), generating four groups of therapeutic management by hemiarchs: G1 (PLA + PAS), G2 (PLA + NP), G3 (PACO + PAS) and G4 (PACO + NP) (n = 20). Two whitening sessions were performed on the entire sample with 35% hydrogen peroxide with two 20-minute applications, with an interval of one week between each session. Color evaluation was performed using the VITA Classical® Scale and ShadeEye NCC® Colorimeter. The statistical analysis was performed using the ANOVA 2-factor test with Tukey's post-test with the aid of the GraphPad Prism 8.0 software. The bleaching treatment with 35% hydrogen peroxide produced a change in color pattern after bleaching (P <0.005) and without statistically significant differences between therapeutic management (P> 0.005). Therefore, in-office tooth whitening using 35% hydrogen peroxide did not show any compromise in its clinical efficacy related to color after application of the tested desensitizing protocols.

BANKING MEMBERS:
Presidente - 2042290 - BONIEK CASTILLO DUTRA BORGES
Interna - 2292784 - ISAUREMI VIEIRA DE ASSUNCAO
Externo à Instituição - JOSUÉ JÚNIOR ARAÚJO PIEROTE