Artículos de revistas
Randomized In Vivo Evaluation Of Photodynamic Antimicrobial Chemotherapy On Deciduous Carious Dentin
Registro en:
Randomized In Vivo Evaluation Of Photodynamic Antimicrobial Chemotherapy On Deciduous Carious Dentin. Spie-soc Photo-optical Instrumentation Engineers, v. 20, p. OCT-2015.
1083-3668
WOS:000366017100038
10.1117/1.JBO.20.10.108003
Autor
Steiner-Oliveira
Carolina; Longo
Priscila Larcher; Correa Aranha
Ana Cecilia; Ramalho
Karen Mueller; Alves Mayer
Marcia Pinto; Eduardo
Carlos de Paula
Institución
Resumen
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) The aim of this randomized in vivo study was to compare antimicrobial chemotherapies in primary carious dentin. Thirty-two participants ages 5 to 7 years underwent partial caries removal from deep carious dentin lesions in primary molars and were subsequently divided into three groups: control [chlorhexidine and resin-modified glass ionomer cement (RMGIC)], LEDTB [photodynamic antimicrobial chemotherapy (PACT) with light-emitting diode associated with toluidine blue solution and RMGIC], and LMB [PACT with laser associated with methylene blue solution and RMGIC]. The participants were submitted to initial clinical and radiographic examinations. Demographic features and biofilm, gingival, and DMFT/DMFS indexes were evaluated, in addition to clinical and radiographic followups at 6 and 12 months after treatments. Carious dentin was collected before and after each treatment, and the number of Streptococcus mutans, Streptococcus sobrinus, Lactobacillus casei, Fusobacterium nucleatum, Atopoblum rimae, and total bacteria was established by quantitative polymerase chain reaction. No signs of pain or restoration failure were observed. All therapies were effective in reducing the number of microorganisms, except for S. sobrinus. No statistical differences were observed among the protocols used. All therapies may be considered as effective modern approaches to minimal intervention for the management of deep primary caries treatment. (C) 2015 Society of Photo-Optical Instrumentation Engineers (SPIE) 20 10
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) FAPESP [2010/07212-5, 2011/08392-0]