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 photodynamic therapy on postoperative pain in teeth with primary endodontic infection

Texto completo
Autor(es):
Mostrar menos -
Alves-Silva, Esdras Gabriel [1] ; Arruda-Vasconcelos, Rodrigo [1] ; Louzada, Lidiane Mendes [1] ; de-Jesus-Soares, Adriana [1] ; Ferraz, Caio Cezar Randi [1] ; Almeida, Jose Flavio Affonso [1] ; Marciano, Marina Angelica [1] ; Steiner-Oliveira, Carolina [2] ; Bello-Silva, Marina Stella [3] ; Shemesh, Hagay [4, 5] ; Gomes, Brenda Paula Figueiredo de Almeida [1]
Número total de Autores: 11
Afiliação do(s) autor(es):
[1] Univ Estadual Campinas, Piracicaba Dent Sch, Div Endodont, Dept Restorat Dent, UNICAMP, POB 52, BR-13414903 Piracicaba, SP - Brazil
[2] Univ Estadual Campinas, Piracicaba Dent Sch, Dept Hlth Sci & Pediat Dent, UNICAMP, Piracicaba, SP - Brazil
[3] Univ Sao Paulo, Dept Restorat Dent, Sch Dent, Special Lab Lasers Dent LELO, Sao Paulo, SP - Brazil
[4] Vrije Univ Amsterdam, Amsterdam - Netherlands
[5] Univ Amsterdam, Acad Ctr Dent Amsterdam ACTA, Dept Endodontol, Amsterdam - Netherlands
Número total de Afiliações: 5
Tipo de documento: Artigo Científico
Fonte: Photodiagnosis and Photodynamic Therapy; v. 37, MAR 2022.
Citações Web of Science: 0
Resumo

Introduction: : The objective of this study was to investigate the action of photodynamic therapy on pain control after endodontic treatment in asymptomatic teeth with a primary infection, within a single visit. Methods: : Sixty (60) single-rooted teeth with pulp necrosis and periapical lesions were selected and randomly divided into two (2) groups (n = 30), according to the protocol; a control group (CG) and a group using photodynamic therapy (aPDT). The canals were instrumented with Reciproc files \# 25 up to 40 along the entire length of the canal, using 2% chlorhexidine gel as the auxiliary chemical substance, followed by irrigation with sterile saline. aPDT consited of 0.005% methylene blue as photosensitizer, using AsGaAl diode laser, 660 nm wavelength, 100 mW of power and 9 J of energy, using optical fibers with 365 pm in diameter. The canals were filled with Endomethasone N cement. Results: : Pain intensity was assessed at 8, 12, 24, 48, 72 h and 1 week after endodontic treatment using a visual analogue scale. The level of pain was classified as none (0), mild (1-3), moderate (4-7) or severe (8-10). The data were at a significance level of 5%. There was a statistically significant difference (p<0.05) in the periods of 8, 12, 24, 48 and 72 h between the control group and the aPDT group. After 1 week, there was no statistically significant difference. Conclusions: : It is concluded that photodynamic therapy had a significant effect on decreasing post-endodontic treatment pain in teeth with necrotic pulp and asymptomatic periapical lesions. (AU)

Processo FAPESP: 19/19300-0 - Investigação dos aspectos clínicos, microbiológicos e imunológicos de dentes com diagnóstico de lesão periodontal primária com envolvimento endodôntico secundário
Beneficiário:Lidiane Mendes Louzada
Linha de fomento: Bolsas no Brasil - Doutorado
Processo FAPESP: 17/25242-8 - Monitoramento clínico, microbiológico e imunológico de pacientes submetidos à terapia endodôntica com diagnóstico de Pulpite irreversível
Beneficiário:Rodrigo Arruda Vasconcelos
Linha de fomento: Bolsas no Brasil - Doutorado
Processo FAPESP: 19/10755-5 - Investigação clínica de modulações epigenéticas em polpas dentais com diagnóstico de pulpite irreversível
Beneficiário:Rodrigo Arruda Vasconcelos
Linha de fomento: Bolsas no Exterior - Estágio de Pesquisa - Doutorado
Processo FAPESP: 15/23479-5 - Microbiomas e aspectos imunobiológicos nas infecções endodônticas
Beneficiário:Brenda Paula Figueiredo de Almeida Gomes
Linha de fomento: Auxílio à Pesquisa - Temático
Processo FAPESP: 19/09115-1 - Efeito do preparo químico-mecânico associado à terapia fotodinâmica na redução da carga microbiana, LPS, LTA, substância p e citocinas pró-inflamatória nas infecções endodônticas primárias
Beneficiário:Esdras Gabriel Alves e Silva
Linha de fomento: Bolsas no Brasil - Mestrado