910 resultados para Cavidad bucal


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The inclusion of the dentist in the Family Health Program (FHP) teams designates a reorganization of the mouth health care in your country and establishes a new scenario in Brazilian odontology, through of a new way to organize the basic health care, creating conditions to consolidate in mouth health practice actions, in the level of the basic attention, the validation of Unique Health System (UHS) constitutional principles. The purpose of this research is to verify if the actuation of mouth health teams (MHT) dentists, in Natal city north sanitary district, is tuned with FHP goals.The target research population was composed by all dentists working in Basic Health Units (BHU) of Natal north sanitary district. Fifth-eight questionnaires were applied and using open and closed questions we look for identify the functional characteristics of each BHU, the dentists professional attributions on each BHU, as well as the clinical procedures that they execute. This research also searched to identify the factors that facilitate and/or difficult the inclusion process and the dentists activities performance on these BHUs, as well as the necessary actions to north sanitary district MHTs to fulfill the objectives proposed by FHP. The results point that the inclusion of mouth health actions in north sanitary district FHPs brought the incorporation of new values to the used practices. Whoever, its necessary a more frequent evaluation of the carried actions, in a way they can be adapted to the real community necessities, and, is fundamental the data accompaniment, for that these serve of base for planning and redirecting activities, in a way that we do not have only a reproduction of traditional practices, fragmented and isolated, but a truly substitution of the traditional practices and a new way of promoting health

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This anthropological study investigates the lived-experience of oral diseases in the context of poverty in Northeast Brazil. During six months in 2004???, ethnographic interviews, narratives and participant-observation with 31 residents of the low-income community, Dendê, located in Fortaleza, Ceará were conducted and analyzed utilizing a hermeneutic-dialetic method. It is revealed that precarious life conditions make prioritizing caretaking a difficult task. Despite suffering tooth pain, seeking a dentist's care is perceived as "a luxury" not a citzens' right. Difficulties in accessing services and poor quality restorations, favor tooth extractions as the most effective intervention. The deterioration of one's oral health is lamented by community members who seek help from popular clinics, politicians and traditional healers. The experience of dental disease differs according to social class, leaves oral scars of inequity, harms self-esteem and inhibits social inclusion. In this context, "treating" the Teeth of Inequity demands that we deepen our comprehension of the social determinants of health, reduce injustice in the access to quality care, remove demoralizing stigmas and empower the community to confront structural forces which affect its life

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This study examined in municipalities of Northeast of Brazil with more than one hundred thousand people who incorporation of Oral Health Teams (OHT) into the Family Health Strategy (FHE) the possible impact on oral health indicators. Sought to answer whether implementation OHT brought the best indicators of health problems and coverage, compared to areas without coverage by the FHE through a community trial in parallel, quasi-randomized. In each of the municipalities surveyed were 20 census tracts, 10 were located in areas covered by oral health teams in the ESF and 10 industries in areas not covered. The final sample consisted of 59.221 individuals. We compared oral health indicators related to health problems, access to services and coverage of oral health actions. The analysis strategy was based on the calculation of prevalence ratios and confidence intervals, adjusted for confounding factors through Poisson regression with robust variance. It also has measured the association between an indicator of social inequality for comparison between areas. The best results are associated with indicators of access and coverage of oral health actions at the expense of the indicators of health problems, suggesting a possible maintenance of a traditional model of practice yet. The results also suggest a possible effect of a specific policy in the area of primary care on inequality in access. From the discussions presented throughout this work, we can see that the impact analysis of public policy, obtained by comparing areas with and without the intervention, not only captures the effect on the target population, but other dimensions of organization service and therefore should be understood as one of the analytical possibilities related to the management

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O propósito dessa investigação foi o de estudar as situações objetivas e de auto-percepção em saúde bucal de idosos residentes em Instituições de Longa Permanência de Idosos (ILPIS) distribuídos em 11 municípios pertencentes as 5 regiões geográficas do Brasil. Metodologia: Trata-se de estudo seccional através de um censo com idosos institucionalizados no Brasil. Foram avaliados 1192 indivíduos, residentes em 36 Instituições de Longa Permanência de Idosos (ILPIS), distribuídas em 11 municípios. Deste universo, 587 (49,2%) responderam ao GOHAI. Foi aplicado questionário com questões subjetivas e sobre o comportamento em saúde bucal, além de levantamento epidemiológico seguindo critérios da Organização Mundial da Saúde (OMS). Foram realizados os testes de Mann-Whitney, Kruskal-Wallis, Exato de Fisher, Qui-quadrado e Regressão logística múltipla. Resultados: A idade média foi de 74,98 (+ 9,5). Destes, 51,4% (302) eram do sexo masculino e 152 (25,9) apresentavam alguma dependência. A média do CPOD foi de 28,8 (+ 5,5) e 54,5% (320) dos idosos eram edêntulos. Constatouse que 54,2% (318) e 74,1% (435) não usam nenhum tipo de prótese superior e inferior, respectivamente. O CPI e PIP mostraram que 64,4% (378) apresentaram todos os sextantes excluídos. O GOHAI mostrou que 75% (440) dos indivíduos apresentava auto-percepção positiva em saúde bucal. As variáveis última visita ao dentista (RP ajust=4,058; IC=1,526-10,789), presença de problemas gengivais (RP ajust=5,703; IC=1,754-18,544) e opinião sobre os dentes, as gengivas ou prótese (RP ajust=19,514; IC=5,075-75,041) permaneceram significativas no modelo após regressão logística múltipla. Conclusões: Observou-se predomínio da auto-percepção positiva em saúde bucal em detrimento das precárias condições bucais. Assim, para a população institucionalizada, o presente estudo recomenda a aplicação de levantamentos epidemiológicos e de auto-percepção para assegurar adequado planejamento nas ações de saúde bucal

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O presente estudo objetivou analisar as características epidemiológicas das condições de saúde bucal de 98 idosos de uma Instituição de Longa Permanência para Idosos (ILPI) e de 125 participantes de Grupos de Convivência, de bairros periféricos, socialmente semelhantes, de Fortaleza, Ceará, Brasil, para orientação do tratamento odontológico. Investigou-se a autopercepção em saúde bucal desses idosos a fim de realizar uma avaliação comparativa entre eles e com os levantamentos epidemiológicos de base nacional (SB Brasil) e de base estadual (SB Ceará). Devido a alguns idosos da ILPI recusarem o tratamento dentário e a identificação do elevado percentual de demenciados, optou-se por realizar uma avaliação cognitiva, o Mini Exame do Estado Mental (MEEM) visando identificar os aptos à reabilitação oral. Métodos: abordagem epidemiológica do tipo transversal, sendo a coleta de dados realizada por cinco examinadores, utilizando os critérios recomendados pela OMS (1997). Resultados: O CPO-D médio encontrado na ILPI, foi de 29,88, com predomínio do componente perdido (93,27%) enquanto o CPO-D médio dos não institucionalizados fixou-se em 30,17, com predomínio do componente perdido (63,70%). Também se avaliou o uso e a necessidade de prótese dentária: dos residentes na ILPI, 10,20% usavam prótese superior e 3,06%, inferior; 94,90% necessitavam de prótese superior e 97,96% de inferior; sendo a prótese total foi o tipo mais prevalente, 88,78% para ambos os arcos. O percentual do uso de prótese dos não institucionalizados foi 71,20% no arco superior, sendo 66,40% prótese total; já para o arco inferior, 32,80%, das quais 31,20% era prótese total. No presente estudo, tanto para uso quanto para necessidade, considerando ambos os arcos, a diferença entre os idosos institucionalizados e não institucionalizados foi estatisticamente significativa pelo teste Qui - quadrado (p<0,001). Como resultado do MEEM, observou-se deterioração cognitiva (escore ≤ 12) em 37,25% dos entrevistados, bem como um declínio cognitivo com o avanço da idade. Conclusões: Os resultados apontam que há um maior percentual de uso de prótese total no arco superior e maior frequência quanto à ausência de próteses de qualquer tipo no arco inferior. Evidenciou-se que os idosos pesquisados foram submetidos a tratamento mutilador e, como consequência necessitam de reabilitação oral, o que pressupõe a necessidade de políticas públicas para que isso ocorra efetivamente. Os participantes deste estudo caracterizam-se por uma autopercepção positiva da sua saúde bucal, a despeito das condições clínicas insatisfatórias e de precária saúde bucal, com acentuada prevalência de cárie dentária e edentulismo. O MEEM revelou deficiência cognitiva na maioria dos idosos, confirmando que a sua aplicação, previamente à reabilitação oral pode evitar desperdícios financeiros.Tais achados refletem a necessidade de implantação de políticas reabilitadoras em saúde bucal voltadas para o idoso; baseadas na perspectiva da integralidade como princípio doutrinário do Sistema Único de Saúde, o que redundaria numa melhor qualidade de vida, tanto pela melhor mastigação, digestão e nutrição, pelo maior aproveitamento dos alimentos, quanto pelo favorecimento à comunicação, pela dicção e fala, contribuindo para a socialização e consequente elevação da autoestima dessa clientela.

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Ações promotoras de saúde e independência para pessoas idosas são indispensáveis. Compreender essa construção no cotidiano da provisão dos cuidados talvez estimule o desenvolvimento de capacitações ao bem estar nesta população. O objetivo deste estudo foi Identificar a repercussão da provisão do cuidado formal em saúde bucal na percepção de senescentes. Desenvolvemos uma pesquisa de base qualitativa com abordagem fenomenológica, onde realizamos entrevistas semiestruturadas e individuais com 30 pessoas de idade superior a 50 anos (22 mulheres e 08 homens), em um Centro de Convivência na cidade de Natal/Rio Grande do Norte, no nordeste do Brasil. Os relatos obtidos foram analisados em cinco estágios: transcrição dos discursos sem preocupação interpretativa; limpeza de erros linguísticos e repetições; leitura repetitiva e exaustiva para apreensão do sentido das informações coletadas; seleção das unidades significativas dos discursos, correspondendo aos trechos relevantes no horizonte do fenômeno em estudo; e compreensão da ideografia elaborada pelos participantes por grupos temáticos simbólicos. Assim, identificamos as essências temáticas de: determinante social e iniquidade em saúde bucal; e provisão de cuidados de saúde bucal e mal-estar físico, mental e social. Concluímos que a prestação de cuidados agregando abordagem humanístico-ética pode levar a vivências dignificantes no processo de envelhecimento, destacadamente quando estimula a promoção da segurança pessoal. O âmago desse trabalho descortina uma vertente multidisciplinar que perpassa a saúde, a educação e a ética

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Estudou-se o tamanho da boca de larvas de tilápia-do-nilo e testou-se o efeito de diferentes granulometrias da ração sobre o ganho de peso, comprimento e sobrevivência das larvas aos 30 e 60 dias de arraçoamento. Avaliou-se também o método de sexagem por meio de microscopia de luz aos 35 dias de idade. A medida da boca das larvas apresentou valores médios de 918,2±152,9μm aos cinco dias de idade. de acordo com esse dado, testaram-se três granulometrias: 0,25, 0,35 e 0,50mm. Aos 30 e aos 60 dias de arraçoamento, 10% das larvas foram medidas, pesadas e contadas para cálculo da taxa de sobrevivência. O tamanho dos grânulos testados não afetou o desempenho das larvas de tilápia nilótica com alimentação iniciada aos cinco dias pós-eclosão. Quanto à sexagem histológica aos 35 dias de idade, as gônadas apresentaram-se, em sua maioria, indiferenciadas. Recomenda-se que essa análise deva ser realizada de acordo com o tamanho dos animais e não com a idade.

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This research aimed at evaluating oral health education activities for Periodontitis carriers, emphasizing the motivation for self-care and understanding the cultural aspects involved. This was a qualitative and quantitative study. Based on the qualitative referential, 20 interviews were done, in which differences between scientific and popular explicative models of the health-illness process were verified, besides the increased knowledge and motivation in relation to the use of preventive measures and also the fails in the understanding of the chronic character of periodontitis, enhancing frustration and guilty feelings in the patients. Two groups were structured: intervention and control. The intervention group was submitted to clinical attendance and education activities, while the control group undergone the traditional clinical attendance only. The sample consisted of 51 participants of intervention group and 47 of control group. Structured interviews were conducted at the beginning and at the end of the treatment in order to evaluate the knowledge and motivation for self-care in both groups. For comparison between the previous and post moments in both groups, there were applied McNemar tests with a probability of p < 0.05. In intervention group there was an increase in knowledge related to the name, the causes and related factors of the disease (p < 0.05). In control group there wasn t a rise in the understanding of the diseases chronic character, unlike in intervention group. However, in what concerns self-care, a greatest frequency in medium and high scores was observed in both groups. By this study, it is conclude that there is a common sense knowledge about the importance of preventive techniques and poor oral health as causing periodontitis; clinical interventions for bearers of chronic Periodontitis do not add values to the patients, regarding the illness, its causes and its chronic character; popular beliefs stay in their imagination, and the patients have a increased motivational capacity for self-care

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Despite Candida species are often human commensals isolated from various oral sites such as: tongue, cheek and palatal mucosa plus subgingival region, there are some properties linked to the organism commonly known as virulence factors which confer them the ability to produce disease. Oral candidiasis is one of the main oral manifestations reported in literature related to kidney transplant patients. The objectives of the present study were to identify and investigate virulence factors of yeasts isolated from the oral cavity of kidney transplant recipients admitted at the Hospital Universitário Onofre Lopes, in Natal RN. Seventy Candida species isolated from 111 kidney transplant recipients were investigated in this study. Identification of the isolates was performed by using the evidence of germ tube formation, hypertonic broth, tolerance to grow at 42°C, micromorphology and biochemical profiles. We observed a high rate of isolation of yeasts from the oral cavity of kidney transplant recipients (63.1%) being C. albicans was the most prevalent species. Oral candidiasis was diagnosed in 14.4% of transplant recipients. We evaluated virulence properties of the isolates regarding to: biofilm formation on polystyrene microplates as well as XTT reduction, adherence to acrylic resin and human buccal epithelial cells and proteinase activity. Most isolates were able to form biofilm by the method of adhesion to polystyrene. All isolates of Candida spp. remained viable during biofilm formation when analyzed by the method of XTT reduction. The number of CFU attached to the acrylic resin suggested high adherence for C. parapsilosis. C. albicans isolates showed higher median adherence to human buccal epithelial cells than non-C. albicans Candida isolates. Nevertheless, this difference was not statistically significant. C. dubliniensis showed low ability to adhere to plastic and epithelial cells and biofilm formation. Proteolytic activity was observed for all the isolates investigated, including the unique isolate of C. dubliniensis. There was a statistically significant association between proteinase production and the presence of oral candidiasis. Studies related to oral candidiasis in renal transplant recipients are limited to clinical and epidemiological data, but investigations concerning Candida spp. virulence factor for this group of individuals are still scarce. We emphasize the importance of studies related to virulence factors of yeasts isolated from this population to contribute to the knowledge of microbiological aspects of oral candidiasis

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Candida albicans is a diploid yeast that in some circumstances may cause oral or oropharyngeal infections. The investigation of natural products is mandatory for the discovery of new targets for antifungal drugs development. This study aimed to determine the genotypes of 48 clinical isolates of C. albicans obtained from the oral cavity of kidney transplant patients from two distinct geographic regions of Brazil. In addition, we investigated three virulence factors in vitro: phospholipase activity, morphogenesis and the ability to evade from polymorphonuclear neutrophils. The expression of these virulence factors in vitro was also investigated in the presence of the crude extract of Eugenia uniflora. The genotype A was the most prevalent (30 isolates; 62.5%), followed by genotype C (15 isolates; 31.5%) and genotype B (3 isolates; 6.25%). When microsatellite technique with primer M13 was applied, 80% of the isolates from the South were placed within the same cluster. All Genotype C strains were grouped together within two different clusters. Genotype C was considered more resistant to PMNs attack than genotypes A and B. Strains isolated from the South of Brazil showed higher ability to combat PMNs phagocytosis. We found a high rate of genotype C strains isolated from the oral cavity of this group of patients. The crude extract of E. uniflora inhibited proper hypha formation and phagocytosis by PMNs, but had no significant effect on phospholipase activity. This study characterized oral C. albicans strains isolated from kidney transplant recipients and will contribute for the better understanding of the pathogenesis and alternative therapeutics for oral candidiasis

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A utilização de extratos vegetais vem se tornando uma alternativa importante para a prevenção de doenças periodontais. Este trabalho objetivou desenvolver uma formulação de enxagüatório bucal, contendo, em associação, extratos hidroalcoólicos de Rosmarinus officinalis, Plantago major, Tabebuia impetiginosa, Achillea millefollium e Nasturtium officinale; avaliar sua composição farmacognóstica e sua atividade antibacteriana, como também da fórmula proposta. Foram realizados estudos de pré-formulação e análises farmacognósticas para as espécies vegetais. A atividade antibacteriana in vitro foi observada por meio dos métodos de difusão em disco de papel, por hole- plate e por template, frente a Staphylococcus aureus, Bacillus subtilis, Escherichia colik, Enterococcus faecalis e Pseudomonas aeruginosa. A concentração inibitória mínima (CIM) foi determinada por meio do método de macrodiluições sucessivas em caldo. Os resultados obtidos apresentaram-se de acordo com o histórico farmacognóstico das drogas estudadas. Todas as bactérias foram inibidas pelos extratos, observando-se que as espécies S. aureus e B. subtilis mostraram, aparentemente, maior sensibilidade. A CIM variou, em relação a sensibilidade de cada espécie bacteriana estudada, de 312,5 µL/mL a 1250 µL/mL para os extratos vegetais e de 625 µL/mL a 2500 µL/mL para o enxaguatório bucal. São necessários estudos complementares para a confirmação da eficácia deste produto e sua utilização na prevenção de doenças periodontais.

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The hospitalization is an event that can attack any person, independent of gender, race, social and economical condition. Last year, the prevalence of hospitalization was 8.1 for 100 inhabitants and the average time of hospitalization was 8.5 days for each patient one in Natal city. Therefore, an important point is whether the attention to the patients during the permanence in these health establishments incorporates the health integral model suggested by the principles proposed by the National Health System in Brazil (SUS), with actions of promotion and protection by different kinds of professionals, beside those called convalescence. Then, the aim of this study was to evaluate the patient s oral health conditions hosted in public hospitals of the Natal city, looking for to establish its relationship with several risk factors by two dimensions: the characteristics of the hospitalization and the patient s general and economical conditions. We accomplished a cross-sectional study with 205 patients distributed among the hospitals Onofre Lopes, Giselda Trigueiro and Monsenhor Walfredo Gurgel, looking for to know the socio-demographic characteristics, the food habits and of oral hygiene and the conditions of oral health, through the Visible Plaque Index and Gingival Bleeding Index. We observed that the conditions of the patient s oral health interned at public hospitals of reference of the municipal district of Natal is bad, existing accumulation of dental plaque and, consequently, a great number of patients with gingival bleeding. However, the time of hospitalization and its reason, the type of medicine used in this time and the toothbrush frequency were not configured as risk factors for this oral health condition

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The contents introduction concerning the individual health cares reveals important since the school education. In this direction, the present study objectified to know an effect of Oral Health education intervention in the oral hygiene and in the schools children information level, of 4º e 5º basic education years. The study was composed by two groups, chosen of random form: control group (n = 115) and experimental group (n = 132), with 247 public net school children in total sample. The experimental group participated of some educative activities in Oral Health, with biweekly frequency, during the 4 months period, given for a surgeon-dentistry. Both the groups were submitted to a clinical examination for a previous verification of the Plaque Index (PI) and of Loe Silness Gingival Index (GI). A questionnaire with closed questions on Oral Health was applied before and after to verify the school children rightness index. After the intervention, the final data, represented for the PI, GI and Rightness Index verification, has been collected for statistical analyses through the chi-square test to a 95 % of reliable level, using the SPSS 10,0 software. The PI and GI were categorized in high and low on the initials index basis medium; already the Rightness Index was categorized in inadequate (< 50%) and adequate (≥ 50%). It was verified that the PI (p = 0,014; IC 0.24-0.86) and the GI (p = 0,013; IC 0,28-0,84) presented differences statistically significant, after the education activities, when compared to with the control, favoring the experimental group. It was verified too the experimental group got greater rightness index, presenting difference highly significant (p<0,0001; IC 3,73-26,81). It was still observed that there was no association between the oral hygiene indicators and the school children information level. Ahead the results, it can been concluded that education activities related in the school routine were capable to give positives effects in the oral hygiene control and in the information level about Oral Health, however, not necessarily, the individual with bigger information is that one who has practiced an oral hygiene more adjusted. One become necessary, however, that the education in Oral Health occurs of permanent and integrated form with others school actors, for the positive effect does not lose the student s life longterm

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The Health Family Program (HFP) was founded in the 1990s with the objective of changing the health care model through a restructuring of primary care. Oral health was officially incorporated into HFP mainly through the efforts of dental professionals, and was seen as a way to break from oral health care models based on curative, technical biological and inequity methods. Despite the fast expansion of HFP oral health teams, it is essential to ask if changes are really occurring in the oral health model of municipalities. Therefore, the purpose of this study is to evaluate the incorporation of oral health teams into the Health Family Program by analyzing the factors that may interfere positively or negatively in the implementation of this strategy and consequently in the process of changing oral health care models in the National Health System in the state of Rio Grande do Norte, Brazil. This evaluation involves three dimensions: access, work organization and strategies of planning. For this purpose,19 municipalities, geographically distributed according to Regional Public Health Units (RPHU), were randomly selected. The data collection instruments used were: structured interview of supervisors and dentists, structured observation, documental research and data from national health data banks. It was possible to identify critical points that may be impeding the implementation of oral health into HFP, such as, low incomes, no legal employment contract, difficulty in referring patients for high-complexity procedures, in developing intersectoral actions and program strategies such as epidemiologic diagnosis and evaluation of the new actions. The majority of municipalities showed little or no improvement in oral health care after incorporating the new model into HFP. All of them had failures in most of the aspects mentioned above. Furthermore, these municipalities are similar in other areas, such as low educational levels in children from 7 to 14 years of age, high child mortality rates and wide social inequalities. On the other hand, the five municipalities that had improved oral health, according to the categories analyzed, offered better living conditions to the population, with higher life expectancy, low infant mortality rates, per capita income among the highest in the state as well as high Human Development Index (HDI) means. Therefore, it is possible to conclude that public policies that include aspects beyond the health sector are decisive for a real change in health care models

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Population aging is one of the greatest challenges to contemporary public health and, in this perspective, the functional capacity emerges as an important feature in geriatric assessment. The oral health of elderly, in turn, deserves special attention because, historically, in the dental services, this population group was not considered a priority for attention, which is verified by high rates of edentulism found even among these individuals. The present study proposes to examine the relationship between oral health status and functional capacity in an elderly population. To this end, intra-oral epidemiological examination was performed to assess the degree of dental caries, periodontal status, use and need of prosthesis and the presence of lesions. Functional capacity was assessed by the Independence in Activities of Daily Living, which considers the independence or not in the performance of six self-care functions. Socioeconomic and demographic characteristics and general health status were also investigated, in view of the possibility of intervention of these variables in the investigated relation. An factor analysis of the principal components was conducted which resulted four indicators of oral health conditions, representative of the population studied. 441 seniors were enrolled with mean age of 71.7 (± 8.7) years, the majority being female (68%). Functional capacity was dichotomized into completely independent individuals (89.6%) and dependent on at least one of the functions considered (10.4%). There was an association between functional capacity and the indicators related to the presence of many teeth and dental caries, and to that associated with the use and need of prostheses. These associations in turn, lost statistical significance when adjusting for confounding variables, combined in separate models for each indicator. Some of these variables, however, remained associated with functional capacity. It is considered that the study of oral health status of elderly, associeted with the search for an association with functional capacity is important in the construction of indicators necessary for planning preventive and therapeutic interventions that reduce the risk for loss of ability in daily physical functions and their consequences, as the harm in the oral self-care