Optical magnification has no benefits on the detection of occlusal caries lesions in permanent molars using different visual scoring systems : an in vitro study

Some studies have addressed the influence of optical magnification on the detection of caries lesions using a visual scoring system. However, there is a lack of research related to the use of the CAST and ADA-CCS visual scoring systems. In addition, the reliability and accuracy of ADA-CCS index in permanent teeth were not studied yet. So, the aim of this study was to evaluate, in vitro, the influence of different levels of optical magnification on the detection of occlusal caries lesions in permanent molars using three visual scoring systems. One occlusal site per tooth was analyzed in 120 extracted permanent molars. Two trained examiners inspected the teeth using ICDAS (International Caries Detection and Assessment System), CAST (Caries Assessment Spectrum and Treatment), and ADA-CCS (American Dental Association-Caries Classification System) visual criteria, twice with each scoring system, with a one-week interval between examinations. The study was conducted in three phases: (A) without optical magnification, (B) using a binocular lens (3.5× magnification), and (C) using an operating microscope (16× magnification). Then, the teeth were sectioned longitudinally through the center of the selected site and the section with the more severe lesion was histological evaluated considering the D1 (lesions in enamel and dentin) and D3 (dentin lesions) thresholds. Kappa values for intra- and inter-examiner reproducibility were good to excellent for all systems. At the D1 threshold, sensitivity, accuracy, and area under the ROC curve were high for ICDAS and CAST in all phases. However, this was not the case for the ADA-CCS in phase C (0.05). The magnification does not improve the accuracy of the visual scoring systems in the detection of occlusal caries lesions in permanent molars

Protocol for Low-level laser therapy in traumatic ulcer after troncular anesthesia : case report in pediatric dentistry

The aim of this study was to report a protocol of use for low-level laser therapy (LLLT) in traumatic ulcer in the lower lip after inferior alveolar nerve block anesthesia (IANBA). A 3-year-old patient, male, undergoing treatment of carious lesions was submitted to an indirect pulp capping in tooth 74 under IANBA. The procedure was completed without intercurrences, but on next day, the child presented extensive traumatic ulcer in the left lower lip, with complaint of pain. Two sequential applications with LLLT were applied in punctual mode under pressure around the lesion. After 1 week, the mother reported significant improvement. After 30 days, the lesion was fully healed. In conclusion, LLLT promoted rapid analgesia and healing, being a good treatment alternative for traumatic ulcer after troncular anesthesia

The Effects of a “Health at Every Size®”-Based Approach in Obese Women: A Pilot-Trial of the “Health and Wellness in Obesity” Study

This study explored the effects of Health at Every Size®-based intervention on obese women by qualitatively evaluating participants’ perception towards the program and quantitatively evaluating changes related to psychological, behavioral and body composition assessments. A prospective one-year quasi-experimental mixed-method trial was conducted. The mixed method design was characterized by a spiral method, and quantitative and qualitative findings were combined during the interpretation phase. The qualitative data involved three focus groups; and quantitative data comprised physiological, psychological and behavioral assessments. Initially, 30 participants were recruited; 14 concluded the intervention. From the focus groups, the following interpretative axes were constructed: the intervention as a period of discoveries; shifting parameters: psychological, physical and behavioral changes; eating changes, and; redefining success. Body weight, body mass index, total body fat mass and body fat percentage were significantly decreased after the intervention (-3.6, -3.2, -13.0, and -11.1%, respectively; p≤0.05, within-time effect). Participants reported being more physically active, and perceiving better their bodies. Eating-wise, participants reported that the hunger and satiety cues and the consumption of more frequent meals facilitated their eating changes. Finally, participants reported that they could identify feelings with eating choices and refrain from the restrained behavior. These qualitative improvements were accompanied by modest but significant improvements in quantitative assessments. Clinicaltrials.gov registration: NCT02102061

O LÚDICO NO PROCESSO PEDAGÓGICO DA EDUCAÇÃO INFANTIL: IMPORTANTE, PORÉM AUSENTE

This study observed and analyzed the presence of playful teaching practice on the educational action of teachers in the kindergarten school both from the public and private sectors in the city of São José do Rio Preto. By means of a bibliographical and empirical research, schools from four different parts of the city were evaluated and systematically observed. Later, a questionnaire was applied to the teachers. The main objective was to verify whether or not there were situations in which playful activities would be part of the teacher’s daily agenda, either as a planned activity or even used randomly, as well as the understanding of the teachers concerning this matter in the infantile education.Este estudio analisó la presencia del juguete en el hacer pedagógico de las maestras en guarderías de la red pública de la ciudad de São José do Rio Preto. Por medio de encuestas bibliográficas y empíricas, fueran abordadas escuelas distribuidas en los cuatro sectores de la ciudad en los cuales se realizó una observación sistematizada, y después la aplicación de una encuesta con los maestros. El objectivo primero fue verificar si en el cotidiano de las escuelas tenía o no situaciones de utilización de actividades lúdicas, planeamento de las actividades o empleo obligatorio, como también la comprensión de las mismas acerca de los juguetes infantiles.Este estudo observou e analisou a presença do lúdico no fazer educacional das professoras das escolas infantis das redes pública e particular da cidade de São José do Rio Preto. Por meio de pesquisas bibliográfica e empírica, foram abordadas escolas distribuídas nos quatro setores da cidade, nas quais se realizou, primeiramente, uma observação sistematizada e posteriormente a aplicação de um questionário junto às professoras. O principal objetivo foi verificar se no cotidiano escolar das unidades de ensino infantil envolvidas na pesquisa havia ou não situações de utilização de atividades lúdicas, planejamento das atividades ou seu uso aleatório, assim como a compreensão das professoras acerca do brincar na educação infantil. Os dados coletados foram tratados de modo comparativo entre os dois modelos de escolas compreendidas nos setores público e privado, o que possibilitou traçar um percurso do lúdico na educação infantil e no fazer pedagógico das professoras que, na época, atuavam nos distintos segmentos com a respectiva faixa etária

“É lá, perto da moça gorda”: estudo qualitativo sobre as percepções de mulheres gordas acerca de seus corpos e discriminações relacionadas ao peso corporal

We investigated fat women’s perceptions of their own bodies and their experiences with weightrelated discriminations, and how these situations affected their well-being. Thirty-nine obese women were interviewed, and three axes of analysis were identified: (1) repercussions of being fat, (2) living with a fat body, and (3) am I a person or just a fat body? These axes were composed of eight themes which had similar meaning or complemented each other. The results showed our participants had mechanisms to diminish the magnitude of their stigmatized bodies (e.g., attempting to lose weight and changing their current food choices). Participants also reported being fat had physical and psychological consequences for them. Most notably, their larger bodies influenced their self-evaluation, making them feel devalued, unlovable, incapable, and incomplete. They reported stigmatizing experiences in familiar situations, at the workplace and in public spaces, and reported being stigmatized by both close and unknown individuals, including healthcare professionals. These professionals were reported to treat patients disrespectfully, which urges attention to health care inequalities for obese people. Our results stress stigmatizing attitudes towards fat people and their own considerations about themselves have negative consequences in their physical and mental well-being.Investigamos a percepção de mulheres gordas sobre seu próprio corpo e suas experiências com discriminações relacionadas ao peso e como essas situações afetavam seu bem-estar. Trinta e nove mulheres obesas foram entrevistadas, sendo identificados três eixos de análise: (1) repercussões de ser gorda, (2) vivendo com um corpo gordo, e (3) eu sou uma pessoa ou apenas um corpo gordo? Esses eixos eram compostos por oito temas que se complementavam ou tinham significado semelhante. Os resultados mostraram que nossas participantes utilizavam mecanismos para diminuir a magnitude de seus corpos estigmatizados (por exemplo, tentando perder peso e modificando suas escolhas alimentares atuais). As participantes também relataram que ser gorda teve consequências físicas e psicológicas para elas. É importante ressaltar que seus corpos maiores influenciaram sua autoavaliação, fazendo com que se sentissem desvalorizadas, incapazes, incompletas e sem possibilidade de se sentirem amadas. Elas relataram experiências estigmatizadoras em situações familiares, no local de trabalho e em espaços públicos, e relataram serem estigmatizadas por pessoas próximas e desconhecidas, bem como por profissionais de saúde. Foi relatado que esses profissionais tratam os pacientes com desrespeito, o que exige atenção quanto às desigualdades na assistência à saúde de pessoas obesas. Nossos resultados enfatizam que atitudes estigmatizadoras em relação às pessoas gordas e suas próprias considerações sobre si mesmas têm consequências negativas para seu bem-estar físico e mental