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Master's Dissertation
DOI
https://doi.org/10.11606/D.23.2015.tde-15042015-113816
Document
Author
Full name
Michelle de Franco Rodrigues
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2015
Supervisor
Committee
Micheli, Giorgio de (President)
Andrade, Ana Karina Pinto de
Aranha, Ana Cecilia Corrêa
Title in Portuguese
Terapia fotodinâmica como método complementar ao tratamento não cirúrgico da Periodontite Crônica em fumantes. Um ensaio clínico aleatório controlado
Keywords in Portuguese
Doenças periodontais,Tabagismo
Laser
Abstract in Portuguese
Indivíduos fumantes apresentam maior prevalência, severidade e recidivas de doença periodontal, constituindo-se um desafio terapêutico. O objetivo deste estudo foi verificar a eficácia da Terapia Fotodinâmica (PDT), como terapia complementar ao tratamento não-cirúrgico de pacientes fumantes, portadores de periodontite crônica, por meio de avaliação de parâmetros clínicos periodontais. Um ensaio clínico aleatório controlado de boca dividida foi conduzido para avaliar 35 pacientes com periodontite crônica que foram submetidos ao tratamento periodontal convencional. Dois sítios contra-laterais em cada indivíduo receberam PDT ou procedimento controle (sham). A intervenção foi feita no início do estudo, 3, 6 e 12 meses. Os parâmetros clínicos foram avaliados no início, 3, 6 e 12 meses após o tratamento.Todos os parâmetros clínicos avaliados apresentaram diferenças significativas ao longo do tempo de estudo, porém não foram apresentadas diferenças entre os grupos. Dentro da metodologia utilizada neste estudo, não foi possível afirmar que a terapia fotodinâmica foi eficaz na complementação do tratamento periodontal convencional em indivíduos fumantes.
Title in English
Photodynamic therapy as a method complementary to non-surgical treatment of Chronic Periodontitis in smokers. A randomized controlled clinical trial
Keywords in English
Inflammation
Laser
Periodontal diseases
Photodynamic therapy
Abstract in English
Tobacco smokers patients present higher prevalence, severity and reincidence of destructive periodontal diseases. The aim of this study is to verify the effectiveness of the Photodynamic Therapy (PDT) as complementary therapy to non-surgical treatment of chronic periodontitis in tobacco-smoker patients by assessing clinical periodontal parameters. A controlled randomized double-blind split-mouth clinical trial was performed to assess 35 periodontal patients with chronic periodontitis will be who received conventional periodontal treatment.Two bilateral sites in each individual received the application of PDT or the control procedure (sham). The intervention was performed at baseline, 3, 6 and 12 months. The clinical parameters was evaluated at baseline, 3, 6,and 12 months after treatment. All clinical parameters showed significant improvement during the study, but there was no significant difference between groups. Considering the methodology that was used, it was not possible to conclude that PDT was efficient as adjunctive for conventional periodontal treatment in smokers individuals.
 
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Publishing Date
2015-05-06
 
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