Busca avançada
Ano de início
Entree
(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

The effect of antimicrobial photodynamic therapy on infected dentin in primary teeth A randomized controlled clinical trial protocol

Texto completo
Autor(es):
Mostrar menos -
Costa-Santos, Larissa [1] ; Silva-Junior, Zenildo Santos [1] ; Sfalcin, Ravana Angelini [1] ; Costa da Mota, Ana Carolina [1] ; Ratto Tempestini Horliana, Anna Carolina [1] ; Motta, Lara Jansinki [1] ; Mesquita-Ferrari, Raquel Agnelli [1] ; Santos Fernandes, Kristianne Porta [1] ; Prates, Renato Araujo [1] ; Teixeira Silva, Daniela Fatima [1] ; Deana, Alessandro [1] ; Bussadori, Sandra Kalil [1]
Número total de Autores: 12
Afiliação do(s) autor(es):
[1] Nove Julho Univ, Sao Paulo, SP - Brazil
Número total de Afiliações: 1
Tipo de documento: Artigo Científico
Fonte: MEDICINE; v. 98, n. 15 APR 2019.
Citações Web of Science: 1
Resumo

Background: Antimicrobial photodynamic therapy (aPDT) has been used for the treatment of dental caries. Papacarie is a gel composed of papain and chloramine employed for the partial removal of carious tissue, effective against bacteria, however, some studies report that this antibacterial action is not quite so evident. The aim of this study is to evaluate the clinical effect of aPDT on infected dentin in dental caries lesion in primary teeth. Methods: Thirty-two primary molars with deep occlusal dental caries will be selected and divided in 2 groups: G1 - caries removal with a low-speed drill and G2 - application of aPDT with PapacarieMBlue. After treatment, all the teeth will be restored with glass ionomer cement and followed up clinically and radiographically, with evaluations at 3, 6, and 12 months. Dentin samples before and after treatment will be analyzed microbiologically. The data will be submitted to descriptive statistical analysis of the association between the categorical variables and both age and gender using the chi-square test and Fisher exact text. The Student t test and analysis of variance will be used for the comparison of mean signs and symptoms of reversible pulpitis. Pearson correlation coefficients will be calculated for the analysis of correlations among the continuous variables. Discussion: Adding methylene blue dye to the formula of PapacarieMBlue might potentiate the antimicrobial action of aPDT and work more effectively on the infected dentin combined with a conservative, minimally invasive treatment. Trial registration: NCT02734420 on 10 march 2016. (AU)

Processo FAPESP: 16/11711-3 - Estudo clínico controlado do efeito da remoção de cárie e terapia fotodinâmica no comportamento de restaurações de CIV
Beneficiário:Larissa Costa Santos
Linha de fomento: Bolsas no Brasil - Iniciação Científica