Made available in DSpace on 2014-06-12T23:13:38Z (GMT). No. of bitstreams: 2 arquivo3046_1.pdf: 1604684 bytes, checksum: c47baded72480bbb19c7fc35305ed187 (MD5) license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) Previous issue date: 2011 / Conselho Nacional de Desenvolvimento Científico e Tecnológico / A questão norteadora da pesquisa foi: Qual a condição periodontal de crianças e adolescentes com Diabetes Mellitus tipo 1? O diabetes é um grave problema de saúde pública, com elevada prevalência e potencial de morbidade e mortalidade, que promove danos em vários órgãos e na cavidade bucal. Inclusive, a periodontite é considerada a sexta complicação clássica do diabetes. Por isso, objetivou-se verificar a condição periodontal dessa população e avaliar a sua associação com parâmetros clínicos do diabetes, fatores socioeconômico-demográficos e relacionados à saúde bucal. Pesquisaram-se 132 crianças e adolescentes com diabetes tipo 1, de ambos os sexos, idades entre 6 e 19 anos, atendidos em três hospitais da rede pública da cidade do Recife, entre maio e novembro de 2010. As variáveis foram coletadas através de entrevista com pais, responsáveis ou pacientes e de exame clínico bucal (avaliação da presença de placa bacteriana visível, sangramento gengival, profundidade de sondagem e nível de inserção clínica). A freqüência de gengivite na população foi baixa (12,9%), apesar da condição de higiene bucal precária. Pacientes que usavam insulina NPH apresentaram maior freqüência da doença do que os que usavam Lanthus. A renda familiar abaixo de dois salários mínimos também aumentou a freqüência de gengivite. Contudo, mostrou-se significante a associação entre gengivite e o índice de placa visível (IPV), onde a presença de gengivite esteve associada ao IPV individual acima de 60%. Concluiu-se que a gengivite não se mostrou associada aos parâmetros clínicos do diabetes, e sim foi induzida pela placa bacteriana abundante

Orientadores: Sergio de Toledo, Enilson Antonio Sallum / Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba / Made available in DSpace on 2018-08-08T01:22:04Z (GMT). No. of bitstreams: 1 Cruz_GabrielaAlessandrada_D.pdf: 559034 bytes, checksum: ebadda53606b61a7511fea24078716a2 (MD5) Previous issue date: 2007 / Resumo: O objetivo deste estudo foi a avaliação clínica, hematológica e microbiológica do tratamento periodontal para ambos os grupos após realizar tratamento de raspagem e alisamento radicular em única sessão. Esse trabalho é um estudo prospectivo, paralelo e comparativo realizado em pacientes com doença periodontal crônica generalizada divididos em dois grupos, sendo 10 pacientes com diabetes melito insulino-dependente (DM) e 10 pacientes não diabéticos (NDM) acompanhados por 3 meses. Os dados obtidos nos períodos inicial e final foram divididos em parâmetros clínicos: índice de placa, Índice gengival, nível clínico de inserção, nível da margem gengival e profundidade de sondagem; parâmetros hematológicos: hemácias, hemoglobina, hematócrito, volume corpuscular médio, hemoglobina corpuscular média, concentração de hemoglobina corpuscular média, leucócitos, eosinófilos, metamielócitos, segmentados, linfócitos, monócitos, plaquetas, bastonetes, basófilos, glicemia, hemoglobina glicosilada (HbA1c), prova do laço, tempo de coagulação e sangramento e parâmetros microbiológicos, ¿pool¿ de bactéria por paciente, para os sítios com PS>5mm e regiões de bifurcação. As amostras foram obtidas com curetas tipo Gracey e analisadas através da técnica de reação de polimerase em cadeia ¿ PCR para verificação da freqüência de Actinobacillus actinomycetemcomitans, Porphyromonas gingivalis e Tannarella forsythensis. As avaliações clinicas e hematológicas não demonstraram diferenças estatísticas significantes entre grupos NDM e DM nos períodos iniciais e final. A avaliação microbiológica demonstrou diminuição de Tannarella forsythensis estatisticamente significativa apenas para o grupo NDM (p=0,0313) após 3 meses. Este estudo sugere que os pacientes com DM apresentaram respostas clinica e laboratorial similares ao grupo NDM após a terapia de raspagem e alisamento radicular realizados em única sessão após o período de acompanhamento de 3 meses / Abstract: The aim of this study was to compare the clinical, hematological and microbiological responses of periodontal treatment for both groups after full-mouth scaling and root planning. This study is a prospective, parallel, comparative, clinical, hematological and microbiological study performed in patients with generalized chronic periodontal disease separated in two groups, with 10 patients with diabetes mellitus insulin-dependent (DM) and 10 patients non-diabetics (NDM) attended by 3 months. The data from baseline and 3 months were separated in clinical parameters, plaque Index, gingival index, clinical attachment level, gingival margin level and probing depth; hematological parameters, red blood cell count, hemoglobin, hematocrit, mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, leucocytes, eosinophils, metamielocytes, segmenteds, linfocytes, monocytes, platelets, bastonets, basophil, glucose, HbA1c, bleeding time and coagulation time and microbiological parameters, pool of bacterial per patients that were obtained from sites with PD>5mm and furcation sites. The samples were obtained with Gracey curettes and analyzed by technical of polymerase chain reaction ¿ PCR, to verify the frequency of Actinobacillus actinomycetemcomitans, Porphyromonas gingivalis e Tannarella forsythensis. The clinical and hematological evaluations had no statistics significance changes between groups NDM and DM. The microbiological evaluation showed decrease of Tannarella forsythensis statistically significant for only NDM group (p=0,0313). This study suggest that diabetes mellitus patients respond to full-mouth scaling and root planning similar to non diabetics patients 3 months after therapy / Doutorado / Periodontia / Mestre em Clínica Odontológica

Orientador: Antonio Wilson Sallum / Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba / Made available in DSpace on 2018-07-31T15:15:35Z (GMT). No. of bitstreams: 1 Pereira_AdrianadeFatimaVasconcelos_M.pdf: 2257759 bytes, checksum: 984f7789e8f218a9b8d01a755a8863ae (MD5) Previous issue date: 2001 / Resumo: O fumo é considerado fator de risco para a doença periodontal. Os fumantes apresentam maior profundidade de sondagem, recessão gengival, perda de inserção clínica, perda óssea e perda dentária, quando comparados com os não fumantes.O propósito desse estudo foi analisar a influência do consumo de cigarros no desenvolvimento da doença em 40 indivíduos de 25 a 70 anos, bem como a quantidade de cigarros consumidos por dia em fumantes leves « 1 O cigarros) e fumantes pesados ( > 10 cigarros) e tempo de duração do hábito de fumar em curta duração « 10 anos) e longa duração (> 10 anos), necessários para observar valores significantes do índice de placa, índice gengival, recessão gengival, profundidade de sondagem e perda de inserção clínica. Os resultados demonstraram que os valores dos parâmetros clínicos adotados foram similares, havendo diferença estatisticamente significante ( p < O, 01) na comparação entre sextantes anteriores e posteriores, bem como os fumantes leves apresentaram valores maiores para o IP, IG, R e PS e os fumantes de longa duração obtiveram valores maiores para todos os critérios. Isto nos permite concluir que o fumo é um fator modificador da progressão da doença periodontal / Abstract: Smoking is considered a risk factor for periodontal disease. Smokers have shown higher probing depth, gingival recession, clinical attachment loss, bone loss and tooth loss when compared to non- smokers. The purpose of this study was to analyze the influence of cigarette smoking on development of disease in 40 individuais aged 25 to 70 years old as well as the quantity of cigarette smoked by day in light smokers ( < 10 cigarettes) and heavy smokers ( > 10 cigarettes)and smoking duration habit in short duration ( < 10 years) and long duration ( > 10 years), which is necessary to observe significant values for plaque index, gingival index, gingival recession, probing depth and clinical attachment loss. The results have shown that the values of ali the parameters used were similar regarding to significant statistical ( p < O, 01) in comparison of anterior and posterior sextants, as well as light smokers showed higher values to PI, GI R, PD and CAL. Heavy smokers have showed higher values to ali the parameters . It leads us to conclude that smoking is a modifying factor for the progression of periodontal disease / Mestrado / Periodontia / Mestre em Clínica Odontológica

"I Concurso de Investigación, Proyectos de Intervención y de Emprendedurismo", evento académico desarrollado el 16 de diciembre de 2020 de manera virtual, Lima, Perú. Se presentaron los proyectos de intervención y de Emprendedurismo desarrollado por la comunidad de Odontología en UPC. / Determinar la asociación entre el impacto en la salud oral y la autopercepción en la salud periodontal con el consumo de cigarrillos electrónicos en los jóvenes de Lima Metropolitana durante el 2021.

Magister Chirurgiae Dentium (MChD) / Chronic inflammation of the periodontium is known as periodontal disease. The inflammation can be contained only within gingival connective tissue or can progress, leading to the loss of gingival connective tissue and alveolar bone. Lately, periodontal disease is considered as a co-morbidity of diabetes mellitus (Polak, Sanui et al., 2020). Though studies that have assessed the relationship of periodontal status with the glycemic control in type 1 diabetes mellitus adolescents, such studies have not been conducted in South Africa.

Aim: The aim of this literary study is to investigate the incidence and causal factors of periodontitis among individuals ≥50 years of age with coronary heart disease. Method: The method used for this literary study was to search for original scientific articles in the databases CINAHL, DOSS and MEDLINE. Relevant keywords were used for the search in the databases with restriction for the selection with inclusion and exclusion criteria. Original scientific articles were quality reviewed, medium and high quality of the articles were included. Results: The study shows a link between periodontitis and coronary heart disease. The severity of periodontitis affects the onset and progression of coronary heart disease. Factors that affect disease development are the inflammatory process and its biomarkers (interleukins and adiponectin) as well as age and specific periodontal bacteria. Conclusion: The result of this literary study shows a connection between the occurrence of periodontitis and coronary heart disease. Common risk factors for the diseases that has been identified are the inflammatory process, inflammatory biomarkers, age and oral bacteria.

Magister Scientiae Dentium - MSc(Dent) / Between September 1992 and August 1995, all patients with haematological malignancies who were treated as in-patients in the Haematology Unit at Groote Schuur Hospital received a twice weekly, oral and perioral examination. Sixty patients were monitored while following the traditional hospital oral care protocol (chlorhexidine, hydrogen peroxide, sodium bicarbonate, thymol glycol, benzocaine mouthrinse and nystatin). The mouth care protocol was then changed (protocol A = chlorhexidine, benzocaine lozenges, amphotericin B lozenges) and patients monitored until the sample size matched that of the hospital mouth care regimen (n = 60). A further 60 patients were then monitored using a third protocol (protocol B = benzydamine hydrochloride, chlorhexidine, benzocaine lozenges, amphotericin B lozenges). A statistically significant reduction in oral complications was found upon introduction and maintenance of protocols A and B. The findings of this study suggest that improved oral care and a structured oral care routine reduces the number of oral complications associated with chemo- and radiotherapy. / Medical Research council

Periodontal inflammation is a hallmark of periodontitis and a primary driver of progressive periodontal tissue destruction. In addition, inflammation is hypothesized as a critical mechanistic intermediate linking periodontal disease to systemic inflammation and extra-oral disease outcomes. However, most of the commonly used measures of periodontitis, for research and/or surveillance purposes, focus on quantifying the periodontal tissue loss (i.e., gingival recession (GR) and clinical attachment loss (CAL)). There are few indices that focus on quantifying periodontal inflammation in the periodontal literature, and there are inherent limitations in the way they are calculated. The Periodontal Inflamed Surface Area (PISA) is a composite measure that incorporates bleeding on probing (BOP) and other measures of periodontal disease to quantify the amount of periodontal inflamed surfaces. This dissertation examined PISA as a useful measure that attempted to quantify periodontal inflammation, and it is divided into three parts. The first paper is a scoping review focused on reviewing the relevant literature around PISA since its introduction to the literature in 2008. The second paper is an empirical paper that examined the psychometric properties of PISA compared to other measures of periodontitis. The third paper is another empirical study that explored how PISA correlated with some biological features of periodontitis, including the subgingival microbial profile, systemic immune response, and selected dysbiosis indices. The empirical papers utilized data from two population-based cohorts: the Oral Infections, Glucose Intolerance, and Insulin Resistance Study (ORIGINS) and the Washington Heights Inwood Community Aging Project's Ancillary Study of Oral Health (WHICAP-OH). The review found that PISA was primarily utilized in studies that looked at oral-systemic health connections, with results that mostly confirmed the associations between periodontal disease and systemic health. However, most evidence suffered from methodological concerns that could limit the validity and generalizability of results. The psychometrics analyses showed that PISA had good sensitivity, specificity, and accuracy in identifying patients with periodontitis. The latent factor analyses suggested a multi-level three-factor model showing PISA to cluster with bleeding on probing in the same factor that indicates an inflammation component of the unobserved periodontal disease status. The third paper showed that PISA was significantly associated with alpha diversity indices (Shannon's, Simpson's, and Faith's phylogenetic diversity) and two of the dysbiosis indices in both cohorts. The strength of associations and amount of variance explained in some of the biological features were higher for PISA than other measures of periodontitis. The evidence from this dissertation suggests that PISA is a valuable index that describes periodontal inflammation and has good psychometric properties. Future research can explore the replication of our methods in other cohorts to expand the validity and utility of PISA in periodontal literature.

Septic pulmonary embolization (SPE) is a rare but serious disorder. It is a well-recognized potential problem in the settings of tricuspid valve endocarditis, septic thrombophlebitis, infected central venous catheters, and postanginal septicemia. Less well documented is the occurrence of SPE in patients with periodontal disease without suppurative thrombophlebitis of the great vessels of the neck. We report a patient with SPE in whom periodontal disease was the only identifiable nidus of infection and review the literature regarding the four other patients reported to have suffered this complication.

Thesis. 1978. Ph.D.--Massachusetts Institute of Technology. Dept. of Nutrition and Food Science. / MICROFICHE COPY AVAILABLE IN ARCHIVES AND SCIENCE. / Vita. / Bibliography: leaves 176-193. / by Henry M. Mallek. / Ph.D.