ABSTRACT Speech therapy interventions may be influenced by how one thinks, feels, and talks about death and dying. The literature suggests that the (future) speech therapist should learn how to manage their emotional responses related to death and dying and broaden their perspectives to consider death and dying as part of the human experience through reflective formative strategies and experiential learning, resembling the characteristics of a Death Cafe. This makes its formative use potentially applicable in this context. The Death Cafe is a global social franchise with pre-established rules, where people gather to freely discuss death as a part of life, without predefined objectives or themes, distinguishing it from grief support, lectures, and the like. Studies discuss the benefits of students and healthcare professionals participating in Death Cafe, including transforming death into a naturalistic perspective, exploring the humanity of dying, reassessing how they approach and want to approach end-of-life care, managing emotions, and enhancing clinical judgment. thinks feels future (future learning context preestablished pre established rules life themes support lectures like perspective endoflife end care emotions judgment

RESUMO As intervenções fonoaudiológicas podem ser influenciadas pela forma como se pensa, sente e fala sobre a morte e o morrer. A literatura sugere que o (futuro) fonoaudiólogo deve aprender a administrar suas respostas emocionais relacionadas à morte e ao morrer e ampliar suas perspectivas para considerar a morte e o morrer como parte da experiência humana, por meio de estratégias formativas reflexivas e de aprendizagem experiencial, assemelhando-se às características de um Death Cafe, tornando seu uso formativo potencialmente aplicável neste contexto. O Death Cafe é uma franquia social global com regras preestabelecidas, em que as pessoas se reúnem para discutir livremente a morte como parte da vida, sem objetivos ou temas predefinidos, distinguindo-se do apoio ao luto, palestras e afins. Estudos discutem os benefícios da participação de estudantes e profissionais de saúde em Death Cafe, incluindo a transformação da morte numa perspectiva naturalista, a exploração da humanidade do morrer, a reavaliação de como abordam e querem abordar os cuidados de fim de vida, a gestão das emoções e a melhoria do julgamento clínico. pensa futuro (futuro humana experiencial assemelhandose assemelhando contexto preestabelecidas vida predefinidos distinguindose distinguindo luto afins naturalista clínico

Abstract The aim of this longitudinal observational study was to evaluate the oral health-related quality of life (OHRQoL) following patient rehabilitation with implant-retained mandibular overdentures (IMO) and to identify the contribution of the different domains to OHRQoL. The Oral Health Impact Profile (OHIP-EDENT), Dental Impact on Daily Living (DIDL), and Geriatric Oral Health Assessment Index (GOHAI) questionnaires were completed twice by 25 patients: after 3 months of rehabilitation with complete dentures (CD) and after 3 months of IMO loading using stud abutments. The evaluation after IMO rehabilitation showed significant improvement in three DIDL domains: appearance (p = 0.011), eating and chewing (p = 0.003), and general performance (p = 0.003). The GOHAI results showed significant differences in two domains: psychosocial (p = 0.005) and pain and discomfort (p = 0.0004). The OHIP-EDENT outcomes showed significant improvements in five domains: functional limitation (p = 0.0001), physical pain (p = 0.0002), physical disability (p = 0.0010), and psychological disability and handicap (p = 0.032). The largest observed effect sizes were close to one standard deviation and were observed in the eating and chewing domain (0.93) of the DIDL; the pain and discomfort domain (0.83) of the GOHAI, and the functional limitation (0.89), physical pain (1.02), physical disability (0.84) domains of the OHIP-EDENT. The percentage of satisfied patients increased in all domains. Self-reported OHRQoL of CD wearers was significantly improved after 3 months of treatment with IMO, especially concerning the functional and pain-related aspects.

OBJECTIVE: Chemical solutions have been widely used for disinfection of dentures, but their effect on color stability of denture tooth acrylic resins after repeated procedures is still unclear. The aim of this in vitro study was to evaluate whether repeated cycles of chemical disinfectants affected the color stability of two denture tooth acrylic resins. MATERIAL AND METHODS: Sixty disc-shaped specimens (40 mm x 3 mm) were fabricated from two different brands (Artiplus and Trilux) of denture tooth acrylic resin. The specimens from each brand (n=30) were randomly divided into 6 groups (n=5) and immersed in the following solutions: distilled water (control group) and 5 disinfecting solutions (1% sodium hypochlorite, 2% sodium hypochlorite, 5.25% sodium hypochlorite, 2% glutaraldehyde, and 4% chlorhexidine gluconate). Tooth color measurements were made by spectrophotometry. Before disinfection, the initial color of each tooth was recorded. Further color measurements were determined after subjecting the specimens to 7, 21, 30, 45, 60, and 90 immersion cycles in each tested solution. Color differences (ΔE*) were determined using the CIE L*a*b* color system. Data were analyzed using two-way repeated measures analysis of variance (ANOVA) followed by Tukey tests. The significance level was set at 5%. RESULTS: There were statistically significant differences in ΔE* among the 5 disinfectants and water during the 90 cycles of immersion for both denture tooth acrylic resins. Distilled water promoted the greatest color change in both denture tooth acrylic resins, nevertheless none of tested disinfectants promoted ΔE* values higher than 1.0 on these acrylic materials during the 90 cycles of disinfection. CONCLUSIONS: Repeated immersion cycles in disinfecting solutions alter ΔE* values, however these values do not compromise the color of the tested denture tooth acrylic resins because they are imperceptible to the human eye.

O objetivo deste trabalho foi avaliar a influência do número e localização de padrões de resina para fundição de núcleos metálicos fundidos (NMF), na reprodução do diâmetro e comprimento dos pinos. Foram confeccionados 72 padrões de resina utilizando pinos plásticos pré-fabricados e divididos para fundição em 3 grupos: G1- anel pequeno/4padrões, G2- anel médio/6 padrões e G3-anel grande/8 padrões. Metade deles foi posicionada à direita da linha média do anel e metade à esquerda, servindo de orientação para posicionar o anel na centrífuga. Através do microscópio comparador foram obtidas medidas antes e depois da fundição, tanto do comprimento quanto do diâmetro em diferentes locais. Os resultados foram submetidos à análise estatística (ANOVA a dois critérios e Tukey), possibilitando as seguintes observações: 1°) a posição dos padrões não exerceu influência nas dimensões mensuradas. 2°) o mesmo ocorreu com a quantidade de padrões dentro do anel. 3°) apenas em relação ao diâmetro (3 e 6mm) dos pinos do grupo G3, houve diferença estatisticamente significante. Conclui-se que: 1°) a posição do padrão dentro do anel e o número de padrões não resultou em alteração significativa do comprimento e diâmetro dos pinos. 2°) A variação de diâmetro (3, 6, e 9mm) foi significante apenas para os pinos do grupo G3.

The aim of this study was the evaluation about the influence of the quantity and the localization of resin patterns to cast metallic posts in its diameter and length reproduction. Seventy-two patterns for posts were fabricated by using prefabricated FKG plastic posts and divided for casting in 3 groups: G1-small ring/4 patterns, G2- medium ring/6 patterns, G3- big ring/8 patterns. Half of the patterns of each group were placed on the right side of the ring midline and the other half, on the left side, in order to guide the ring inside of the centrifuge. Using the comparative microscope, measures of diameter and length in different places were obtained before and after casting. The results were submitted to statistic analysis (ANOVA two way and Tukey's test), to make possible these observations: 1°) the position of patterns didn't influenced the measured dimensions. 2°) the same happened with the quantity of patterns inside the ring. 3°) only the pins of group G3 have presented statistically significant diameter differences. In conclusion, 1°) the position of patterns inside the ring and its quantity did not result in significant changes in pins length and diameter. 2°) Although there were no significant length alterations, significant ones were observed in the diameters 3, 6, and 9mm of Group G3.