Disfunções temporomandibulares: estudo epidemiológico no município de Araraquara (SP)

Pós-graduação em Alimentos e Nutrição - FCFAR

Indicadores de saúde bucal e qualidade de vida

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da qualidade de vida relacionada à saúde por meio do questionário CHQ-PF50® em crianças com distúrbios da evacuação

Pós-graduação em Pediatria - FMB

Equivalência métrica do Disease Activity Score (DAS 28) e Juvenile Arthritis Disease Activity Score (JADAS) na artrite idiopática juvenil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Epidemiology of Severity of Temporomandibular Disorders in Brazilian Women

Aims: To evaluate the severity of temporomandibular disorders (TMD) of women in the municipality of Araraquara (Brazil) as well as the contribution of the perception of oral health, mandibular functional limitation, and sociodemographic variables on the severity of TMD. Methods: The participants were interviewed by telephone. Information regarding age, marital status, economic level, education, and use and type of dental prostheses was surveyed. To evaluate TMD severity, mandibular functional limitation and perception of oral health, Fonseca's Anamnesic Index (IAF), the Mandibular Function Impairment Questionnaire (MFIQ), and the General Oral Health Assessment Index (GOHAI) were used. To evaluate the contribution of these variables on TMD severity, a structural equation model (SEM) was fitted to the data and assessed by usual goodness-of-fit indices. Results: A total of 701 women with a mean age of 44.36 years (SD = 16.31) participated. According to the IAF, 59.6% (95% confidence interval = 56.00%-63.2%) of the women were classified as having TMD, of which 63.9% presented light, 26.8% moderate, and 9.3% severe TMD. Mandibular functional limitation was low in 91.0% of the women, moderate in 7.1%, and severe in 1.9%. Goodness-of-fit for the structural model was adequate. The predictors explained 43% of the variation in the TMD severity, with significant contributions of the variables dental prostheses (beta = -.008; P = .006), perception of oral health (beta = -.43; P < .001), and mandibular functional limitation (beta = .014; P = 014). Conclusion: The severity of TMD among Brazilian women was greater in non-users of dental prostheses and was also associated with greater mandibular functional limitation and poor perception of oral health.

Qualidade do serviço público odontológico no Brasil: a percepção de usuários e profissionais da saúde

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Structural damage detection in an aeronautical panel using analysis of variance

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Inquérito sobre a qualidade de vida relacionada à saúde em crianças e adolescentes portadores de artrites idiopáticas juvenis

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Representações sociais como instrumento de informação para a saúde bucal coletiva

In addition to understanding the distribution of the populations’ health-disease process, epidemiology has sought to study the causality associated with this process, which humanity developed over time, and to interpret the narrative of this field of knowledge. A solid review of the literature was done to emphasize the importance of using popular knowledge as a qualitative health-related investigation strategy and to demystify the use of social representations in the field of dentistry. By initiating the design of a new paradigm for understanding the oral health-disease process, which favors the idea that it is also the result of a sociocultural production, knowledge of the circumstances and context in which it is inserted becomes critical for health assessment actions. Although scientific dentistry has advanced the understanding of oral diseases, communication with popular knowledge leaves much to be desired, since most professionals find themselves trapped in a fragmented model of care. Reconstruction of the logic by which the representations of oral health were produced and socialized over time can be considered a relevant and productive purpose of the representations in the dental area.

Early Rheumatoid Arthritis in Latin America: Low Socioeconomic Status Related to High Disease Activity at Baseline

Objective. To determine the influence of socioeconomic factors on disease activity in a Latin American (LA) early rheumatoid arthritis (RA) multinational inception cohort at baseline. Methods. Clinical evaluation, ethnicity, socioeconomic status (SES), 4-variable Disease Activity Score in 28 joints using the erythrocyte sedimentation rate (DAS28-ESR), Health Assessment Questionnaire (HAQ) disability index (DI), and erosions were recorded in 1,093 patients with early RA (<1 year from onset). Multivariate analyses evaluated influences of sex, age, marital status, education, medical coverage, SES, and ethnicity on HAQ DI, DAS28-ESR, and presence of erosions. Results. Ethnicities included 43% Mestizo, 31% Caucasian, 19% African LA, 4% Amerindian, and 3% other. Fifty-eight percent were of low/low-middle SES, 42% had <8 years of education, 21% had no medical coverage, median disease duration was 6 months (25th, 75th percentiles 4, 9 months), median HAQ DI score was 1.25 (25th, 75th percentiles 0.63, 2.00), median DAS28-ESR score was 6.2 (25th, 75th percentiles 4.9, 7.2), and 25% had erosions. Women and Mestizos, African LA, and Amerindians had earlier onset than men or Caucasians (P < 0.01). When adjusted by country, the analysis of covariance model showed that low/low-middle SES, female sex, partial coverage, and older age were associated with worse HAQ DI scores; only low/low-middle SES was associated with higher DAS28 scores. Statistically significant differences were found in HAQ DI and DAS28 scores between countries. When excluding country, low/low-middle SES, female sex, and no coverage were associated with worse HAQ DI and DAS28 scores, whereas separated/divorced/widowed status was associated with worse HAQ DI scores and age was associated with worse DAS28 scores. Logistic regression showed that older age, no coverage, and the Amerindian and other ethnic groups were associated with erosions. Conclusion. We compared early RA patients from the main LA ethnic groups. Our findings suggest that low/low-middle SES is important in determining disease activity. A more genetic-related background for erosions is possible.

Oral manifestations in patients with hypogammaglobulinemia

Objective. The overall objective of this study was to assess the oral manifestations and their association with immunologic status and health history, of individuals with hypogammaglobulinemia. Study Design. A case-controlled study of 100 subjects with hypogammaglobulinemia and 93 control individuals was performed. All participants were examined for dental caries, periodontal disease, mucosal lesions/infections, and general oral health problems. Decayed, missing, filled teeth and community periodontal index were recorded. Complete blood count, serum immunoglobulins, and lymphocyte immunophenotyping were measured on the same day of the oral health assessment. Results. Individuals with hypogammaglobulinemia showed higher prevalence of enamel hypoplasia and complaints of dry mouth, and lower prevalence of dental caries and periodontal disease. Conclusions. The systemic conditions associated with hypogammaglobulinemia were not associated with enhanced susceptibility to caries, gingivitis, or periodontitis; however, individuals with hypogammaglobulinemia were more likely to report more episodes of recurrent aphthous ulcers compared with control individuals. (Oral Surg Oral Med Oral Pathol Oral Radiol 2012;114:e19-e24)

Developing a provisional definition of flare in patients with established gout

Objective Various nonvalidated criteria for disease flare have been used in studies of gout. Our objective was to develop empirical definitions for a gout flare from patient-reported features. Methods Possible elements for flare criteria were previously reported. Data were collected from 210 gout patients at 8 international sites to evaluate potential gout flare criteria against the gold standard of an expert rheumatologist definition. Flare definitions based on the presence of the number of criteria independently associated with the flare and classification and regression tree approaches were developed. Results The mean +/- SD age of the study participants was 56.2 +/- 15 years, 207 of them (98%) were men, and 54 of them (26%) had flares of gout. The presence of any patient-reported warm joint, any patient-reported swollen joint, patient-reported pain at rest score of >3 (010 scale), and patient-reported flare were independently associated with the study gold standard. The greatest discriminating power was noted for the presence of 3 or more of the above 4 criteria (sensitivity 91% and specificity 82%). Requiring all 4 criteria provided the highest specificity (96%) and positive predictive value (85%). A classification tree identified pain at rest with a score of >3, followed by patient self-reported flare, as the rule associated with the gold standard (sensitivity 83% and specificity 90%). Conclusion We propose definitions for a disease flare based on self-reported items in patients previously diagnosed as having gout. Patient-reported flare, joint pain at rest, warm joints, and swollen joints were most strongly associated with presence of a gout flare. These provisional definitions will next be validated in clinical trials.

Incapacitação e qualidade de vida não são influenciadas pela prevalência de autoanticorpos em pacientes com artrite reumatoide inicial - resultados da Coorte Brasília

INTRODUÇÃO: Embora muitos estudos sugiram que a presença de autoanticorpos, tais como fator reumatoide (FR) e/ou antipeptídeos citrulinados cíclicos (anti-CCP), sejam preditores de danos articulares na artrite reumatoide (AR), a associação entre os questionários de incapacidade e de qualidade de vida ainda são desconhecidos. OBJETIVOS: Avaliar a correlação entre os questionários Health Assessment Questionnaire (HAQ) e Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36) com marcadores como FR, anti-CCP e antivimentina citrulinada (anti-Sa). PACIENTES E MÉTODOS: Foram avaliados no momento do diagnóstico 65 pacientes da Coorte Brasília com AR inicial. Foram realizadas sorologias (ELISA) para FR (IgM, IgG e IgA), anti-CCP (CCP2, CCP3 e CCP3.1) e anti-Sa, com a aplicação do HAQ e SF-36 na avaliação inicial. RESULTADOS: A idade média foi de 45 anos, predominando o gênero feminino (86%). Na avaliação inicial, o FR foi positivo em 32 indivíduos (49,23%); anti-CCP em 34 indivíduos (52,3%); e anti-Sa em nove indivíduos (13,8%). O escore inicial do HAQ foi de 1,8. Os escores dos domínios do SF-36 foram: emocional, 19,3; social, 43,1; dor, 25,43; estado geral, 57,6; saúde mental, 48,1; vitalidade, 49,5; físico, 4,6; e limitação por aspecto físico, 24,7. HAQ e escores do SF-36 não variaram com os níveis de autoanticorpos. CONCLUSÃO: Muitos pacientes com AR inicial apresentam comprometimento na qualidade de vida relacionada aos domínios da capacidade física e mental. Embora FR e anti-CCP tenham sido relacionados com dano articular e pior prognóstico clínico, não há correlação entre os questionários e as avaliações da qualidade de vida e incapacidade.

Parametri emato-biochimici e contaminanti ambientali in Tartarughe e Chirotteri

La biochimica clinica dei rettili e dei cheloni in particolare, non ha ottenuto al momento lo stesso livello di attenzione rivolto ai mammiferi. Con il presente lavoro viene proposta la valutazione dei più importanti parametri ematologici e biochimici in campioni di sangue di Testudo hermanni al fine di facilitare l'interpretazione dei dati di laboratorio e la diagnosi di eventuali patologie. A questo scopo, sono stati calcolati gli intervalli di riferimento di questi parametri in individui clinicamente sani e sono state analizzate le influenze di fattori ambientali e fisiologici. Sono state inoltre determinate le concentrazioni di alcuni importanti elementi chimici sia essenziali che non essenziali. Su campioni di chirottero del genere Tadarida teniotis sono state determinate le concentrazioni di PCB DL, PCB NDL, PCDD/F, PFAS e di elementi chimici essenziali e non, al fine di valutare: il possibile livello di contaminazione in relazione alla specie e all’habitat, la prevalenza e/o il rapporto delle classi di composti nel caso di una possibile contaminazione, la eventuale fonte di contaminazione. A quanto ci risulta, il nostro lavoro rappresenta il primo tentativo di analizzare su vasta scala le concentrazioni di questi inquinanti in una popolazione di pipistrelli residenti in un’area urbana. Tra i vari contaminanti esaminanti in questo studio, il Pb e le diossine possono costituire un serio problema per Tadarida teniotis.

STrengthening the REporting of Genetic Association studies (STREGA)--an extension of the STROBE statement

Making sense of rapidly evolving evidence on genetic associations is crucial to making genuine advances in human genomics and the eventual integration of this information in the practice of medicine and public health. Assessment of the strengths and weaknesses of this evidence, and hence the ability to synthesize it, has been limited by inadequate reporting of results. The STrengthening the REporting of Genetic Association studies (STREGA) initiative builds on the STrengthening the Reporting of OBservational Studies in Epidemiology (STROBE) Statement and provides additions to 12 of the 22 items on the STROBE checklist. The additions concern population stratification, genotyping errors, modelling haplotype variation, Hardy-Weinberg equilibrium, replication, selection of participants, rationale for choice of genes and variants, treatment effects in studying quantitative traits, statistical methods, relatedness, reporting of descriptive and outcome data and the volume of data issues that are important to consider in genetic association studies. The STREGA recommendations do not prescribe or dictate how a genetic association study should be designed, but seek to enhance the transparency of its reporting, regardless of choices made during design, conduct or analysis.