Performance of the phonatory deviation diagram in monitoring voice quality before and after voice exercise in individuals with Parkinson's Disease. / Desempenho do diagrama de desvio fonatório no monitoramento da qualidade vocal pré e pós exercício vocal em indivíduos com Doença de Parkinson.

PURPOSE: To assess the performance of the phonatory deviation diagram and its measurements in monitoring voice quality before and after voice exercise in individuals with Parkinson's Disease. METHODS: Retrospective and documentary study. A sample of 30 subjects was used, 50% male, with a mean age of 62.13 ± 9.05 years. The results of the phonatory deviation diagram were analyzed, in the moments before and after vocal exercise with the pushing technique associated with plosive sounds, considering the area, density, shape and location of the diagram in the quadrants. For comparison purposes, the acoustic parameters of jitter, shimmer, glottal to noise excitation ratio and results of the auditory-perceptual analysis, carried out in previous research, were also considered, in the pre- and post-technical moments. RESULTS: Despite the fact that there was no difference in the distribution of samples in the diagram, after performing the vocal technique, a change in the displacement of the diagram towards the area of normality was identified in the visual qualitative analysis, and there was an association between the general degree of vocal deviation in the analysis auditory perception and the area of the diagram. There was an improvement in the shimmer values after the vocal technique. CONCLUSION: The displacement of the phonatory deviation diagram towards the area of normality corroborated the results in relation to the general degree of dysphonia, evaluated by the auditory-perceptual analysis and the shimmer results, after the vocal technique. Thus, the diagram shows good performance in monitoring voice quality of individuals with Parkinson's.

OBJETIVO: Verificar o desempenho do diagrama de desvio fonatório e de suas medidas no monitoramento da qualidade da voz, pré e pós exercício vocal, em indivíduos com Doença de Parkinson. MÉTODO: Estudo retrospectivo e documental. Utilizou-se uma amostra de 30 sujeitos, sendo 50% do sexo masculino, com média de idade de 62,13 ± 9,05 anos. Foram analisados os resultados do diagrama de desvio fonatório, nos momentos pré e pós exercício vocal com a técnica de empuxo associada aos sons plosivos, considerando-se a área, densidade, forma e localização do diagrama nos quadrantes. Para fins de comparação, os parâmetros acústicos de jitter, shimmer, glottal to noise excitation ratio e resultados da análise perceptivo-auditiva, realizada em pesquisa anterior, também foram considerados, nos momentos pré e pós-técnica. RESULTADOS: A despeito de não ocorrer diferença na distribuição das amostras no diagrama, após realização da técnica vocal, foi identificada, na análise qualitativa visual, mudança no deslocamento do diagrama em direção à área de normalidade e houve associação entre o grau geral do desvio vocal da análise perceptivoauditiva e a área do diagrama. Houve melhora nos valores de shimmer, após a técnica vocal. CONCLUSÃO: O deslocamento do diagrama de desvio fonatório em direção à área de normalidade corroborou os resultados em relação ao grau geral de disfonia avaliado pela análise perceptivoauditiva e os resultados de shimmer, após a técnica vocal empregada. Desse modo, o diagrama de desvio fonatório apresentou bom desempenho no monitoramento da qualidade vocal de indivíduos com Parkinson.

Desempenho do diagrama de desvio fonatório no monitoramento da qualidade vocal pré e pós exercício vocal em indivíduos com Doença de Parkinson / Performance of the phonatory deviation diagram in monitoring voice quality before and after voice exercise in individuals with Parkinson's Disease

RESUMO Objetivo Verificar o desempenho do diagrama de desvio fonatório e de suas medidas no monitoramento da qualidade da voz, pré e pós exercício vocal, em indivíduos com Doença de Parkinson. Método Estudo retrospectivo e documental. Utilizou-se uma amostra de 30 sujeitos, sendo 50% do sexo masculino, com média de idade de 62,13 ± 9,05 anos. Foram analisados os resultados do diagrama de desvio fonatório, nos momentos pré e pós exercício vocal com a técnica de empuxo associada aos sons plosivos, considerando-se a área, densidade, forma e localização do diagrama nos quadrantes. Para fins de comparação, os parâmetros acústicos de jitter, shimmer, glottal to noise excitation ratio e resultados da análise perceptivo-auditiva, realizada em pesquisa anterior, também foram considerados, nos momentos pré e pós-técnica. Resultados A despeito de não ocorrer diferença na distribuição das amostras no diagrama, após realização da técnica vocal, foi identificada, na análise qualitativa visual, mudança no deslocamento do diagrama em direção à área de normalidade e houve associação entre o grau geral do desvio vocal da análise perceptivoauditiva e a área do diagrama. Houve melhora nos valores de shimmer, após a técnica vocal. Conclusão O deslocamento do diagrama de desvio fonatório em direção à área de normalidade corroborou os resultados em relação ao grau geral de disfonia avaliado pela análise perceptivoauditiva e os resultados de shimmer, após a técnica vocal empregada. Desse modo, o diagrama de desvio fonatório apresentou bom desempenho no monitoramento da qualidade vocal de indivíduos com Parkinson.

ABSTRACT Purpose To assess the performance of the phonatory deviation diagram and its measurements in monitoring voice quality before and after voice exercise in individuals with Parkinson's Disease. Methods Retrospective and documentary study. A sample of 30 subjects was used, 50% male, with a mean age of 62.13 ± 9.05 years. The results of the phonatory deviation diagram were analyzed, in the moments before and after vocal exercise with the pushing technique associated with plosive sounds, considering the area, density, shape and location of the diagram in the quadrants. For comparison purposes, the acoustic parameters of jitter, shimmer, glottal to noise excitation ratio and results of the auditory-perceptual analysis, carried out in previous research, were also considered, in the pre- and post-technical moments. Results Despite the fact that there was no difference in the distribution of samples in the diagram, after performing the vocal technique, a change in the displacement of the diagram towards the area of normality was identified in the visual qualitative analysis, and there was an association between the general degree of vocal deviation in the analysis auditory perception and the area of the diagram. There was an improvement in the shimmer values after the vocal technique. Conclusion The displacement of the phonatory deviation diagram towards the area of normality corroborated the results in relation to the general degree of dysphonia, evaluated by the auditory-perceptual analysis and the shimmer results, after the vocal technique. Thus, the diagram shows good performance in monitoring voice quality of individuals with Parkinson's.

Video clip for learning the physiology of lactation: evaluation by the family support network for breastfeeding women / Videoclip para aprender la fisiología de la lactancia: evaluación realizada por la red de apoyo familiar para mujeres en lactancia / Videoclipe para aprendizagem da fisiologia da lactação: avaliação pela rede de apoio familiar às lactantes

ABSTRACT Objective: to evaluate the adequacy of using a care-educational technology with video clips for learning the physiology of lactation by the family support network for breastfeeding women. Method: a methodological study guided by the Knowledge Translation in Action Model. The collection procedure was carried out from July to September 2022 in the city of Santa Cruz do Sul, state of Rio Grande do Sul, Brazil. After the childcare consultation, each puerperal woman indicated one or more members of her support network to participate in the research. In face-to-face interviews, 52 participants answered the following instruments: Assistive Technology Assessment and Face Validation of Educational Technologies in Health. Normality of the variables was verified using the Kolmogorov-Smirnov test. The quantitative variables with normal distribution were described by mean and standard deviation. Face Validity Index and Cronbach's Alpha were calculated. Results: the video clip was evaluated as adequate (1.75) in all attributes: Interactivity (1.75), Objectivity (2.00), Relevance and efficacy (2.00) and Clarity (2.00). Face validity was excellent (0.969). Both instruments obtained Cronbach's Alpha values of 0.883 and 0.852, respectively, indicating reliability in this population. Conclusion: the video clip for learning the physiology of lactation is suitable for use by the family support network for breastfeeding mothers.

RESUMEN Objetivo: evaluar lo adecuado de utilizar una tecnología de atención-educativa del tipo videoclip para aprender la fisiología de la lactancia con la red de apoyo familiar para mujeres en lactancia. Método: estudio metodológico guiado por el Modelo de Traducción del Conocimiento en Acción. Los datos se recolectaron entre julio y septiembre de 2022 en la ciudad de Santa Cruz do Sul, estado do Río Grande do Sul, Brasil. Después de la consulta de puericultura, cada puérpera indicó al menos un integrante de su red de apoyo para que participara de la investigación. En sendas entrevistas presenciales, 52 participantes respondieron los siguientes instrumentos: Evaluación de Tecnología de Asistencia y Validación de la Apariencia de Tecnologías Educativas en Salud. La normalidad de las variables se verificó con la prueba de Kolmogorov-Smirnov. Las variables cuantitativas con distribución normal se describieron con valores medios y desviaciones estándar. Se calcularon el Índice de Validez de la Apariencia y el coeficiente Alpha de Cronbach. Resultados: el videoclip fue evaluado como adecuado (1,75) en todos los atributos: Interactividad (1,75), Objetividad (2,00), Relevancia y eficacia (2,00) y Claridad (2,00). La validez de la apariencia fue excelente (0,969). Ambos instrumentos obtuvieron coeficientes Alpha de Cronbach de 0,883 y 0,852 respectivamente, indicando confiabilidad en esta población. Conclusión: el videoclip para aprender la fisiología de la lactancia es adecuado para ser usado por la red de apoyo familiar para mujeres en lactancia.

RESUMO Objetivo: Avaliar a adequação do uso da tecnologia cuidativo-educacional, do tipo videoclipe, para aprendizagem da fisiologia da lactação pela rede de apoio familiar às lactantes. Método: Estudo metodológico, guiado pelo Modelo de Tradução do Conhecimento em Ação. A coleta foi desenvolvida na cidade de Santa Cruz do Sul, no Estado do Rio Grande do Sul, Brasil, no período de julho a setembro de 2022. Após a consulta de puericultura, a puérpera indicou um ou mais membros de sua rede de apoio para participar da pesquisa. Em entrevista presencial, 52 participantes responderam os instrumentos: Avaliação de Tecnologia Assistiva e Validação de Aparência de Tecnologias Educacionais em Saúde. A normalidade das variáveis foi verificada com o teste de Kolmogorov Smirnov. As variáveis quantitativas com distribuição normal foram descritas pela média e o desvio padrão. Foram calculados o Índice de Validade de Aparência e o Alpha de Cronbach. Resultados: O videoclipe foi avaliado como adequado (1,75) em todos os atributos interatividade (1,75), objetividade (2,00), relevância e eficácia (2,00) e clareza (2,00). A validade de aparência foi excelente (0,969). Ambos os instrumentos obtiveram Alpha de Cronbach, 0,883 e 0,852 respectivamente, apontando a confiabilidade nesta população. Conclusão: O videoclipe para aprendizagem da fisiologia da lactação está adequado ao uso pela rede de apoio familiar às lactantes.

Decision-Making Process for the Implementation of the Child Therapeutic Support Limitation Plan: Nurses' Experiences.

Aim: To present nurses' experience in the decision-making process for implementing a therapeutic support limitation plan in the PICU. Method: Qualitative exploratory research was conducted through semi-structured interviews with 25 intensive care nurses from January to June 2019. The textual corpus was then submitted for content analysis. Results: Two categories emerged: the nurse and decision-making process of the TSLP and ambivalence of the participating nurse's feelings in implementing the TSLP. These categories are interrelated in that the decision-making process mobilizes the ambivalence of the participating nurses' feelings. Final considerations and implications for practice: The starting point of communication between the health teams consists of acquiring information about the concerned child's end-of-life care plan with no prospect of cure and with some form of therapeutic limit admitted to the PICU. Therefore, this study helps to map possible research gaps on the topic and mobilize researchers to build educational materials, protocols, and tools for comprehensive care that can be used by nurses when faced with ethical dilemma, such as decision-making through TSLP.

Chemical profiling of Cannabis varieties cultivated for medical purposes in southeastern Brazil.

Cannabis cultivation for medical purposes in Brazil has been increased in the last years. While cannabis crops are prohibited, hundreds patients have been granted with judicial authorizations and there is little information about the cultivation conditions, yields and chemical profiles of the plants. Cannabis plants contain hundreds of compounds, with cannabinoids and terpenes the main drivers of their toxicological and pharmacological properties. Besides the cannabinoids, terpene contents are useful for the chemotaxonomic classification of different varieties, and their role in forensic analyses should be further delineated. The present study monitored cannabis crops of fifteen participants who were granted special licenses by the Brazilian Courts in Rio de Janeiro and São Paulo. The cultivation conditions were monitored and five cannabinoids (tetrahydrocannabinol acid-THCA, tetrahydrocannabinol-THC, cannabidiolic acid-CBDA, cannabidiol-CBD and cannabinol-CBN) and nineteen terpenes were quantified in cannabis flowers. The total grow cycle of thirty-five cannabis plants ranged from 10 to 24 weeks. The dry flower yields ranged 22-90 g per plant. Most cannabis specimens were CBD-rich varieties (CBD levels from 1.6% to 16.7%, and THC levels from 0.0% to 2.6%, n = 22) used to treat epileptic patients. The THC-rich varieties contained CBD levels ranging from 0.03% to 0.8%, and THC levels from 0.7% to 20.1%, n = 11. Fewer of the samples contained THC:CBD ratios of approximately 1:1 (CBD levels of 3.3-3.8% and THC levels of 2.2-3.7%, n = 2). The most abundant terpenes in the cannabis flowers were beta-caryophyllene, alpha-humulene, guaiol and alpha-bisabolol. CBD-rich varieties showed significant higher levels of beta-caryophyllene and alpha-humulene in comparison with THC-rich varieties. Overall, the study herein provides data concerning medical cannabis crops grown in a region of Brazil that not only guide individual medical cannabis cultivation methods but also aid forensic analyses.

Pleuroparenchymal fibroelastosis as a complication of chemotherapy: A case report.

Pleuroparenchymal fibroelastosis (PPFE) is a rare and recently described distinct pattern of lung apical fibrosis involving the upper lobe parenchyma and pleural dome. PPFE has definable and reproducible clinical, radiological and histopathological criteria, which allowed its classification as an independent interstitial lung disease. Several factors have been associated with PPFE, such as chemotherapy, especially with alkylating agents. The authors present a case of a 34-year-old female with previous history of Hodgkin lymphoma treated with first line chemotherapy (doxorubicin, bleomycin, vinblastine and dacarbazine). The patient had no other known comorbidities or relevant exposure to lung irritants. A total of 2 years after completing cancer treatment, the patient developed clinical and radiological features of PPFE. Given their previous history of malignancy, a biopsy of the lesion was obtained, which confirmed the diagnosis of PPFE. The authors present this case to raise awareness of this disease and to demonstrate that PPFE can develop months to years following chemotherapy treatment. Moreover, to date, none of these chemotherapy agents have been associated with the development of PPFE.

New onset autoimmune diabetes mellitus and hypothyroidism secondary to pembrolizumab in a patient with metastatic lung cancer.

SUMMARY: Immunotherapy has become an important pillar for the management of advanced cancer. Immune-related adverse events including endocrinopathies have been well described with programmed cell death 1 inhibitors such as pembrolizumab. While thyroid dysfunction is the most common endocrinopathy associated with pembrolizumab, new-onset autoimmune diabetes mellitus (DM) is extremely rare. The authors report a case of pembrolizumab-induced primary hypothyroidism and type 1 diabetes mellitus presenting with diabetic ketoacidosis (DKA). A 59-year-old female patient was treated with pembrolizumab for a stage 4 lung adenocarcinoma. She presented to the emergency department with hyperglycaemia-related signs and symptoms, such as polyuria, polydipsia, weight loss, vomiting, asthenia and dehydration, 3 weeks after her first dose of pembrolizumab. Laboratory evaluation revealed hyperglycaemia, hyperketonaemia and high anion gap metabolic acidaemia consistent with DKA. After prompt and adequate treatment of DKA, she transitioned to s.c. basal-bolus insulin. The diagnose of autoimmune DM was established based on the undetectable C-peptide levels and seropositivity for antiglutamic acid decarboxylase antibodies. Additional hormonal parameters revealed overt hypothyroidism and levothyroxine therapy was initiated. This case highlights the importance of blood glucose and thyroid function monitoring as an integral part of cancer treatment protocols for pembrolizumab and other immune checkpoint inhibitors. LEARNING POINTS: Programmed cell death 1 (PD1) inhibitors such as pembrolizumab can cause endocrine immune-related adverse events (irAE), including thyroid dysfunction and type 1 diabetes mellitus (T1DM). Thyroid dysfunction is the most frequent endocrine irAE secondary to PD1 inhibitors. Autoimmune diabetes and possible resultant diabetic ketoacidosis are rare, but life-threatening adverse events associated with pembrolizumab. Pembrolizumab-induced T1DM often present with relatively low HbAlc levels, reflecting the fulminant onset of ß-cell destruction. Patients treated with pembrolizumab and other immune checkpoints inhibitors should be monitored regularly for hyperglycaemia and thyroid dysfunction.

Immediate Effect of the Finger-Kazoo Technique Associated with Glissandos in the Voice of Individuals with Parkinson's Disease.

OBJECTIVE: To verify the immediate effect of the Finger Kazoo technique associated with glissandos in the voice of individuals with Parkinson's disease. METHOD: Thirty subjects with Parkinson's Disease comprised of 15 men and 15 women with a mean age of 63.8 years (± 6.88) and mean time of diagnosis of 97.33 (± 63.53) months, all with preserved cognition. The subjects' voice range profile (VRP), speech range profile (SRP), and the maximum phonation time were assessed, before and after applying the Finger Kazoo technique associated with ascending and descending glissando. After the technique, a vocal satisfaction questionnaire was completed. RESULTS: After the applied technique there was an increase in the minimum and maximum fundamental frequency recorded respectively in the SRP and in the VRP; there was an increase in the vocal range (measured in Hertz and semitones) of the women, recorded in the VRP; in the male population, there was an increase in maximum phonation time. A higher percentage of positive references to vocal improvement was observed after the exercise. CONCLUSION: In patients with Parkinson's Disease, the Finger Kazoo with glissando technique promoted an increase in the minimum fundamental frequency of the SRP and in the vocal extensions of women, as well as increasing the maximum phonatory time of men. In addition, patients reported satisfaction with the use of the technique and its results.

Asthma and pregnancy in the 2020 decade: still a matter of concern.

Asthma is a fairly common health problem for pregnant women and a potentially serious medical condition that may complicate pregnancy. Most complications are related to lack of disease control, which can adversely affect both maternal quality of life and perinatal outcomes. In this article, we review recent literature concerning asthma in pregnancy, describing the course of the disease and associated complications. Furthermore, we review and discuss asthma monitoring and management during pregnancy, labor and post-partum. The course of asthma symptoms during pregnancy is unpredictable but exacerbations are more common during the second trimester. The causes are multifactorial and asthma phenotype may have a role. It has been proposed that combined use of CARAT (Control of Allergic Rhinitis and Asthma Test) and lung function tests can be used to monitor and adjust therapy during pregnancy in patients with asthma. As a complement, an approach that considers airway inflammation assessment using fractional exhaled nitric oxide (FeNO), a noninvasive marker of inflammation, may improve asthma control during pregnancy. It is important to consider a few but relevant differences in asthma management and treatment regarding pregnancy and the peri-partum period to safely achieve optimal management of asthma during all these phases for both mother and offsprings.

Intraocular Lymphoma: When to Suspect a Sinister Cause of Ocular Haemorrhage.

Intraocular lymphoma (IOL) is a rare and life-threatening condition whose aetiology is unclear. Blurred vision, reduced vision, and floaters are common initial symptoms. Posterior vitreous detachment and haemorrhage rarely occur. The authors present the case of a 79-year-old man who initially presented with a 3-month history of fever, night sweats, significant weight loss, bilateral peri-orbital haematoma, red eyes and retro-orbital headache. Physical examination revealed fever, bilateral peri-orbital haematoma, subconjunctival haemorrhage and palpable cervical lymphadenopathy. CT scans detected conical intra-orbital lesions, cervical adenomegalies, expansive lesions in the adrenal glands, and thrombosis of the splenomesenteric confluent and posterior segment of the right branch of the portal vein. These findings were suggestive of a lymphoproliferative disorder. Aspiration cytology of the adrenal mass and inguinal adenopathies was compatible with diffuse large B-cell lymphoma with areas of transformation to Burkitt's lymphoma. We describe a rare form of lymphoma, and a very unusual presentation of primary intraocular lymphoma with atypical symptoms. LEARNING POINTS: Intraocular lymphoma is a rare disease and can mimic common infectious or non-infectious uveitis.Bleeding or periocular haematoma are suggestive of intraocular lymphoma.

"Vou para casa. E agora?" A difícil arte do Método Canguru no domicílio / Me voy a mi casa ¿Y ahora qué pasa? El difícil arte del Método Canguro en el domicilio / "I'm going home. And now?" The difficult art of the Kangaroo Method at home

Objetivo: conhecer a experiência dos pais na aplicação do Método Canguru no domicílio. Método: pesquisa qualitativa cujos dados foram obtidos entre março e dezembro de 2016, por meio de entrevistas com 12 mães e três pais de recém-nascidos pré-termos e/ou baixo peso, participantes da terceira etapa do Método Canguru, que foram submetidas à técnica de análise de conteúdo temática. Resultados: os pais mantiveram a posição canguru no domicílio. Apesar de cada família desenvolvê-la de forma diferente, não deixaram de realizá-la. Também conseguiram adaptar-se à nova rotina de cuidados com a chegada do filho em casa e relataram satisfação com as consultas da terceira etapa e de seguimento realizadas no hospital. Conclusão: os pais, mesmo diante dos desafios diários com os cuidados no domicílio, detêm uma significação clara sobre a importância da Posição Canguru para os recém-nascidos pré-termos e/ou baixo peso e sua capacidade de impactar na qualidade do cuidado oferecido.

Objective: to get to know the parents' experience in applying the Kangaroo Mother Care at home. Method: qualitative research with data obtained between March and December 2016, by means of interviews with 12 mothers and three fathers of preterm and/or low-birth-weight newborns, participants in the third stage of the Kangaroo Method. The interviews were submitted to thematic content analysis technique. Results: the parents maintained the kangaroo position at home. Although each family developed it differently, they have not failed to implement it. They were also able to adapt to the new care routine with the arrival of the child at home and reported satisfaction with the medical appointments of the third stage and the follow-up carried out at the hospital. Conclusion: the parents, despite the daily challenges with home care, have a clear meaning about the importance of the Kangaroo Position for preterm and / or low-birth-weight newborns and its ability to affect the quality of care offered.

Objetivo: conocer la experiencia de los padres durante la puesta en práctica del Método Canguro en el domicilio. Método: investigación cualitativa cuyos datos se obtuvieron entre marzo y diciembre de 2016, por medio de entrevistas con 12 madres y tres padres de recién nacidos pretérminos y/o bajo peso, participantes de la tercera etapa del Método Canguro, que se sometieron a la técnica de análisis de contenido temático. Resultados: los padres mantuvieron la posición canguro en el domicilio. Aunque cada familia la haya desarrollado de forma diferente, no dejaron de realizarla. También lograron adaptarse a la nueva rutina de cuidados con la llegada del hijo a casa y relataron satisfacción con las consultas de la tercera etapa y de seguimiento realizadas en el hospital. Conclusión: los padres, aunque estén ante los desafíos diarios con los cuidados en el domicilio, detienen una preocupación clara sobre la importancia de la Posición Canguro para los recién nacidos pretérminos y/o bajo peso y su capacidad de afectar la calidad del cuidado ofrecido.

How to translate scientific knowledge into practice? Concepts, models and application.

OBJECTIVES: to present the concept of Knowledge Translation and Exchange as it has been used in the international literature and in Canada, particularly. Next, to describe a renowned conceptual model to guide its implementation, entitled Knowledge-to-Action Cycle. RESULTS: we described the use of the model in the context of the municipal primary health care system in southern Brazil for the implementation of pain management strategies during vaccination. CONCLUSIONS: in this theoretical reflection, we argue that in order to promote health equity and quality of care in the Unified Health System (Brazilian SUS) it is important to translate scientific knowledge to various practice settings and create opportunities for exchange with users of this knowledge, such as health professionals, managers, policy makers, patients, family members and other stakeholders.

"Be sweet to babies": Use of Facebook as a method of knowledge dissemination and data collection in the reduction of neonatal pain.

The Be Sweet to Babies video demonstrates the analgesic effects of breastfeeding, skin-to-skin care, and sweet-tasting solutions as interventions to reduce pain during blood sampling in newborns. Although effective and safe, these strategies are implemented inconsistently in clinical settings. Given the increasing popularity of social media, there is a potential to disseminate and promote health information through it. The study aim was to  evaluate the use of Facebook as a means of disseminating the Be Sweet to Babies video in Portuguese, and to evaluate respondents' prior knowledge, previous use of the three pain management strategies and intent to use the strategies in the future. We conducted a cross-sectional study, using the "virtual snowball" sampling method. A Facebook webpage was created, in which the video was posted along with a brief survey. Data analyzed included number of views and visits to the page, number of views of the video, likes, dislikes, and survey responses. One year after posting, the page had 70 753 views and 2199 accesses; there were 1553 "likes", no dislikes, and 43 positive comments. The survey was completed by 930 respondents (42% response rate based on the page access). Over two thirds of the respondents had previous knowledge about breastfeeding, skin-to-skin care, and sweet solutions for pain relief. After watching the video, 87% of the respondents intended to use breastfeeding or skin-to-skin care in the future, and 71% intended to use sweet solutions. Almost all viewers rated the video as very useful (n = 917, 99%), easy to understand (n = 926, 99%), and easy to apply in real-life situations (n = 903, 97%). Using Facebook to deliver and evaluate an intervention is feasible, rapid in obtaining responses, low cost, and it is promising for data collection and knowledge dissemination. Further studies are warranted to evaluate the actual impact of the use of social media in practice change.

How to translate scientific knowledge into practice? Concepts, models and application / ¿Cómo traducir el conocimiento científico a la práctica? Conceptos, modelos y aplicación / Como traduzir o conhecimento científico à prática? Conceitos, modelos e aplicação

ABSTRACT Objectives: to present the concept of Knowledge Translation and Exchange as it has been used in the international literature and in Canada, particularly. Next, to describe a renowned conceptual model to guide its implementation, entitled Knowledge-to-Action Cycle. Results: we described the use of the model in the context of the municipal primary health care system in southern Brazil for the implementation of pain management strategies during vaccination. Conclusions: in this theoretical reflection, we argue that in order to promote health equity and quality of care in the Unified Health System (Brazilian SUS) it is important to translate scientific knowledge to various practice settings and create opportunities for exchange with users of this knowledge, such as health professionals, managers, policy makers, patients, family members and other stakeholders.

RESUMEN Objetivos: presentar el concepto de Traducción e Intercambio de Conocimiento tal como se ha utilizado en la literatura internacional y, en particular, en Canadá. A continuación, describir un modelo conceptual reconocido para guiar su implementación, titulado Ciclo del Conocimiento a la Acción. Resultados: ilustramos el uso del modelo en el contexto del sistema municipal de atención primaria de salud en el sur de Brasil para implementar estrategias de manejo del dolor durante la vacunación. Conclusiones: en esta reflexión teórica, argumentamos sobre la importancia de traducir el conocimiento científico a los diversos contextos de práctica y de crear oportunidades de intercambio con los usuarios de este conocimiento, como profesionales sanitarios, gerentes, formuladores de políticas públicas, pacientes, familias y otros grupos de interés para promover la equidad y la calidad de los cuidados en el Sistema Único de Salud.

RESUMO Objetivos: apresentar o conceito de Tradução e Intercâmbio do Conhecimento tal como vem sendo utilizado na literatura internacional e, em particular, no Canadá. A seguir, descrever um renomado modelo conceitual para orientar a sua implementação, intitulado Ciclo do Conhecimento à Ação. Resultados: ilustramos a utilização do modelo no contexto do sistema municipal de atenção básica à saúde no sul do Brasil, na implementação de estratégias de manejo da dor durante a vacinação. Conclusões: nesta reflexão teórica, argumentamos sobre a importância de se traduzir o conhecimento científico aos diversos contextos de prática e criar oportunidades de intercâmbio com os usuários desse saber, como profissionais de saúde, gestores, formuladores de políticas públicas, pacientes, familiares e demais grupos de interesse, para promover equidade e qualidade dos cuidados no Sistema Único de Saúde.

Electrical activity of the masseter and supra hyoid muscles during swallowing of patients with multiple sclerosis. / Atividade elétrica dos músculos masseter e supra-hióideo durante a deglutição do paciente com esclerose múltipla.

PURPOSE: characterize the swallowing muscles electromyographic activity in EM. METHODS: we evaluated 60 individuals being 30 with definitive diagnosis in EMG and 30 without neurologic changes. Volunteers provided personal data through interview, and we also obtained data from clinical records on the time of diagnosis, disease clinic form and the EDSS scale score. We then administered the DYMUS questionnaire. All evaluations occurred according to the Swallowing Electromyographic Evaluation Protocol. RESULTS: Saliva swallowing, liquid swallowing with comfortable volume and continuous swallowing showed differences in the groups at the masseter, with higher averages in the comparison group. We verified differences between masseter and supra hyoid in each group, at rest, in saliva swallowing, liquid swallowing with comfortable volume and continued swallowing. In all situations the averages were higher in the supra hyoid, being that the smaller difference occurred at rest and the higher at continuous swallow. We recorded correlations between EDSS and the activity of supra hyoid at saliva swallow, liquid swallow with comfortable volume and swallow continuous. With the DYMUS, we observed correlations with the masseter activity and with the swallowing time. The high punctuation at the DYMUS presented correlations with the increase electrical activity of the masseter. CONCLUSION: patients with more severe conditions show lower supra hyoid electric activity, and the electric activity of the masseter is related to difficulty in swallowing.

OBJETIVO: caracterizar a atividade eletromiográfica dos músculos da deglutição na EM. MÉTODO: foram avaliados 60 indivíduos, sendo 30 com diagnóstico definitivo de EM e 30 sem alterações neurológicas. Foram levantados os dados pessoais dos voluntários e, em seguida, coletados em prontuário tempo de diagnóstico, forma clínica da doença e escore da escala EDSS. Em seguida foi administrado o questionário DYMUS. Todos foram submetidos à realização do Protocolo de Avaliação Eletromiográfica da Deglutição. RESULTADOS: na deglutição de saliva, deglutição de líquido com volume confortável e deglutição contínua, foram verificadas diferenças entre os grupos no músculo masseter, e as médias foram mais elevadas no grupo de comparação. Foram registradas diferenças entre masseter e supra-hióideo no repouso, na deglutição de saliva, na deglutição de líquido com volume confortável e na deglutição contínua, e em todas as situações as médias foram mais elevadas no supra-hióideo, sendo que a menor diferença ocorreu no repouso, e a maior na deglutição contínua. Foram registradas correlações do EDSS com a atividade do supra-hióideo na deglutição de saliva, na deglutição de líquido com volume confortável e na deglutição contínua. Com o DYMUS foram observadas correlações com a atividade do masseter e com o tempo de deglutição. As pontuações elevadas no DYMUS apresentaram correlações com o aumento da atividade elétrica do masseter. CONCLUSÃO: quanto pior o estado clínico do paciente, menor será a atividade elétrica do supra-hióideo, e o aumento da atividade elétrica do masseter está relacionado com a dificuldade de deglutição.

Pleuroparenchymal Fibroelastosis in association with Connective Tissue Disease: a new interstitial pneumonia to be aware of.

Pleuroparenchymal fibroelastosis (PPFE) is a rare and recently described interstitial pneumonia. It consists of progressive fibrosis involving the pleura and subpleural lung parenchyma, predominantly in the upper lobes, with defined and reproducible clinical, radiological and histopathological criteria. No effective treatment has yet been shown to modify the natural course of the disease, which vary greatly in the literature. Several conditions have been associated with PPFE, including connective tissue diseases (CTD). The authors present two cases of female patients with a CTD (rheumatoid arthritis and limited cutaneous systemic sclerosis, respectively) who presented with typical bilateral upper lobe thickening in chest-HRCT. In the first case, diagnosis was based on "definite" radiological and histopathological criteria for PPFE, while in the second case diagnosis was established on clinical grounds after discussion in a multidisciplinary team meeting. The authors present these cases of CTD-associated PPFE in order to raise awareness of this entity among clinicians.

Unusual case of a giant lung abscess initially misdiagnosed and treated as an empyema.

We report the case of a 66-year-old man with dental infection who presented to our emergency department complaining of a 3-month medical history of chest pain and productive cough, in association with malaise, fever, weight loss and anaemia. His chest radiograph showed a nearly total opacification of the right hemithorax and chest ultrasound findings were suggestive of empyema, subsequently confirmed by a chest CT. The patient started appropriate treatment. A follow-up chest CT performed to rule out bronchopleural fistula revealed a large lung abscess. The patient had the final diagnosis of a giant lung abscess, which was initially thought to be an empyema because of the clinical and radiologic similarities with this entity. The initial misdiagnosis led to prompt percutaneous drainage of the lung abscess in addition to antibiotherapy and respiratory physiotherapy with a good final outcome, which suggests the efficacy of this approach in similar cases.