Abstract Objective: To evaluate uterine function by using cine magnetic resonance imaging to visualize the contractile movements of the uterus in patients with and without deep infiltrating endometriosis (with or without associated adenomyosis). Materials and Methods: This was a prospective case-control study. The study sample comprised 43 women: 18 in the case group and 25 in the control group. We performed cine magnetic resonance imaging in a 3.0 T scanner, focusing on the presence, direction, and frequency of uterine peristalsis. Results: The frequency of uterine peristalsis was higher in the case group than in the control group, in the periovulatory phase (3.83 vs. 2.44 peristaltic waves in two minutes) and luteal phase (1.20 vs. 0.91 peristaltic waves in two minutes). However, those differences were not statistically significant. There was a significant difference between the patients with adenomyosis and those without in terms of the frequency of peristalsis during the late follicular/periovulatory phase (0.8 vs. 3.18 peristaltic waves in two minutes; p < 0.05). Conclusion: The frequency of uterine peristalsis appears to be higher during the periovulatory and luteal phases in patients with deep infiltrating endometriosis, whereas it appears to be significantly lower during the late follicular/periovulatory phase in patients with adenomyosis. Both of those effects could have a negative impact on sperm transport and on the early stages of fertilization.

Resumo Objetivo: Avaliar a função uterina mediante visualização dos movimentos contráteis do útero por meio de cine-ressonância magnética em pacientes com e sem endometriose infiltrativa profunda (com ou sem adenomiose associada). Materiais e Métodos: Estudo caso-controle prospectivo. A amostra foi composta por 43 mulheres, sendo 18 mulheres no grupo caso e 25 mulheres no grupo controle. A cine-ressonância magnética foi realizada com magneto 3.0 T, com foco na presença, direção e frequência do peristaltismo uterino. Resultados: O peristaltismo uterino foi mais frequente nas pacientes do grupo endometriose do que no grupo controle na fase periovulatória (3,83 × 2,44 peristalses em dois minutos) e lútea (1,20 × 0,91 peristalse em dois minutos). No entanto, esses resultados não foram estatisticamente significantes. Nas pacientes com adenomiose, observou-se redução significativa na frequência de peristaltismo durante a primeira fase do ciclo menstrual (3,18 × 0,8 peristalses; p < 0,05). Conclusão: A frequência de peristaltismo uterino parece estar aumentada durante a fase periovulatória e lútea em pacientes com endometriose infiltrativa profunda e significativamente reduzida em pacientes com adenomiose durante a primeira fase do ciclo menstrual. Ambos os efeitos têm potencial de interferir negativamente no transporte de espermatozoides e nos primeiros estágios de fecundação.

ABSTRACT BACKGROUND: The Quality of Dying and Death Questionnaire (QoDD) may prove to be an important evaluation tool in the Brazilian context, and, therefore, can contribute to a more precise evaluation of the dying and death process, improving and guiding the end-of-life patient care. OBJECTIVE: To translate and cross-culturally adapt the QoDD into Brazilian Portuguese and measure its validity (convergent and known-groups) and internal consistency DESIGN AND SETTING: A cross-sectional, methodological study was conducted at the Hospital de Câncer de Barretos, Brazil METHODS: A total of 78 family caregivers participated in this study. Semantic, cultural, and conceptual equivalences were evaluated using the content validity index. The construct validity was assessed through convergent validation and known groups analysis [presence of family members at the place of death; feel at peace with dying; and place of death (hospital versus home; hospital versus Palliative Care)]. Internal consistency was evaluated using Cronbach's alpha. RESULTS: The questionnaire was translated into Brazilian Portuguese and presented evidence of a clear understanding of its content. Cronbach's alpha values were ≥ 0.70, except for the domains of treatment preference (α = 0.686) and general concerns (α = 0.599). The convergent validity confirmed a part of the previously hypothesized correlations between the Palliative Care Outcome Scale-Brazil (POS-Br) total scores and the QoDD domain scores. The QoDD-Br domains could distinguish the patients who died in palliative care and general wards. CONCLUSION: The QoDD-Br is a culturally adapted valid instrument, and may be used to assess the quality of death of cancer patients.

ABSTRACT BACKGROUND: People living with life-limiting illnesses and their family caregivers consistently emphasize the importance of preparing for imminent death, with planned funerals being a common aspect of this preparation. Few studies have described the funeral rituals or post-mortem preferences of patients with cancer. OBJECTIVE: To evaluate the percentage of patients with cancer who wish to be cremated and to identify the factors associated with this preference. DESIGN AND SETTING: Cross-sectional study conducted at Barretos Cancer Hospital. METHODS: A total of 220 patients with cancer completed a Sociodemographic and Clinical Questionnaire, the Duke University Religiosity Index, and burial or cremation preferences. Binary Logistic Regression was performed to identify independent variables associated with cremation. RESULTS: Of the 220 patients, 25.0% preferred cremation and 71.4% preferred burial. Talks about death with family or close friends in their daily life (odds ratio, OR = 2.89; P = 0.021), patients that answered “other” (unsure, tends not be true and not true) for religious beliefs are what really lie behind my whole approach to life (OR = 20.34; P = 0.005), and education 9 to 11 years (OR = 3.15; P = 0.019) or ≥ 12 years (OR = 3.18; P = 0.024) were associated with cremation preference. CONCLUSION: Most patients with Cancer in Brazil prefer burial after death. Discussions about death, religious beliefs and involvement, and educational level seem to influence the preference for cremation. A deeper understanding of ritual funeral preferences and their associated factors may guide policies, services, and health teams in promoting the quality of dying and death.

ABSTRACT The native field area in southern Brazil has been reduced due to cultivation, and part of the remainder is traditionally burned and may increase water erosion and soil degradation. In this research, the soil chemical composition and water erosion, under natural rainfall, were evaluated in an Inceptisol, in the south of the Santa Catarina state plateau. The treatments consisted of native field, field mowed and burned once a year, and field cultivated under no-tillage conditions, in plots of 3.5 x 22.1 m and average slope of 10 %. The water erosion was evaluated between November 2016 and September 2018, when there were 61 erosive rainfalls, totaling 1,997 mm and 8,472 MJ mm ha-1 h-1. The soil losses were 82 kg ha-1 in the cultivated field, 55 kg ha-1 in the burned field and 24 kg ha-1 in the native field; and the water losses, in relation to the total rainfall, were 2.2 % in the native field and cultivated field and 1.2 % in the burned field.

RESUMO A área de campo nativo no Sul do Brasil foi reduzida devido ao cultivo, e parte do remanescente é tradicionalmente queimada, podendo aumentar a erosão hídrica e a degradação do solo. Avaliou-se a composição química do solo e a erosão hídrica, sob chuva natural, em um Cambissolo Húmico, no sul do planalto Catarinense. Os tratamentos consistiram de campo nativo, campo roçado e queimado uma vez ao ano e campo cultivado em condição de semeadura direta, em parcelas de 3,5 x 22,1 m e declividade média de 10 %. A erosão hídrica foi avaliada entre novembro de 2016 e setembro de 2018, quando ocorreram 61 chuvas erosivas, totalizando 1.997 mm e 8.472 MJ mm ha-1 h -1. As perdas de solo foram de 82 kg ha-1 no campo cultivado, 55 kg ha-1 no campo queimado e 24 kg ha-1 no campo nativo; e as perdas de água, em relação ao total precipitado, foram de 2,2 % no campo nativo e campo cultivado e de 1,2 % no campo queimado.

Resumo Objetivo: Avaliar o efeito de drogas neuromoduladoras na intensidade da dor pélvica crônica em mulheres. Fontes de dados: As buscas foram realizadas nas bases de dados PubMed, Cochrane Central, Embase, Lilacs, OpenGrey e Clinical Trials. Seleção dos estudos: As buscas foram realizadas por dois dos autores, não delimitando data de publicação ou idioma de publicação. Foram usados os seguintes descritores: chronic pelvic pain in women OR endometriosis, associated with MESH/ENTREE/DeCS: gabapentinoids, gabapentin, amitriptyline, antidepressant, pregabalin, anticonvulsant, sertraline, duloxetine, nortriptyline, citalopram, imipramine, venlafaxine, neuromodulation drugs, acyclic pelvic pain, serotonin, noradrenaline reuptake inhibitors e tricyclic antidepressants, com o operador booleano OR. Relatos de caso e revisões sistemáticas foram excluídos. Coleta de dados: Foram extraídos os seguintes dados: autor, ano de publicação, local de origem, tipo de estudo, tamanho da amostra, detalhes da intervenção, tempo de seguimento e resultados. Síntese dos dados: Foram encontrados 218 artigos, sendo 79 deles excluídos por serem repetidos, restando 139 artigos para análise, dos quais 90 foram excluídos na análise dos títulos, 37 após a leitura do resumo e 4 após a leitura dos artigos na íntegra, e 1 não foi encontrado, restando, então, 7 artigos que foram incluídos na revisão. Conclusão: A maioria dos estudos analisados mostrou melhora da dor crônica com auxílio de neuromoduladores. No entanto, nenhuma melhora foi encontrada no artigo com maior poder estatístico. Ainda não há evidências suficientes de que drogas neuromoduladoras reduzam a intensidade da dor pélvica crônica em mulheres.

Abstract Objective: To evaluate the effect of neuromodulatory drugs on the intensity of chronic pelvic pain (CPP) in women. Data sources: Searches were carried out in the PubMed, Cochrane Central, Embase, Lilacs, OpenGrey, and Clinical Trials databases. Selection of studies: The searches were carried out by two of the authors, not delimiting publication date or original language. The following descriptors were used: chronic pelvic pain in women OR endometriosis, associated with MESH/ENTREE/DeCS: gabapentinoids, gabapentin, amitriptyline, antidepressant, pregabalin, anticonvulsant, sertraline, duloxetine, nortriptyline, citalopram, imipramine, venlafaxine, neuromodulation drugs, acyclic pelvic pain, serotonin, noradrenaline reuptake inhibitors, and tricyclic antidepressants, with the Boolean operator OR. Case reports and systematic reviews were excluded. Data collection: The following data were extracted: author, year of publication, setting, type of study, sample size, intervention details, follow-up time, and results. Data synthesis: A total of 218 articles were found, with 79 being excluded because they were repeated, leaving 139 articles for analysis: 90 were excluded in the analysis of the titles, 37 after reading the abstract, and 4 after reading the articles in full, and 1 could not be found, therefore, leaving 7 articles that were included in the review. Conclusion: Most of the studies analyzed have shown pain improvement with the help of neuromodulators for chronic pain. However, no improvement was found in the study with the highest statistical power. There is still not enough evidence that neuromodulatory drugs reduce the intensity of pain in women with CPP.

ABSTRACT BACKGROUND: The Quality of Dying and Death Questionnaire (QoDD) may prove to be an important evaluation tool in the Brazilian context, and, therefore, can contribute to a more precise evaluation of the dying and death process, improving and guiding the end-of-life patient care. OBJECTIVE: To translate and cross-culturally adapt the QoDD into Brazilian Portuguese and measure its validity (convergent and known-groups) and internal consistency DESIGN AND SETTING: A cross-sectional, methodological study was conducted at the Hospital de Câncer de Barretos, Brazil METHODS: A total of 78 family caregivers participated in this study. Semantic, cultural, and conceptual equivalences were evaluated using the content validity index. The construct validity was assessed through convergent validation and known groups analysis [presence of family members at the place of death; feel at peace with dying; and place of death (hospital versus home; hospital versus Palliative Care)]. Internal consistency was evaluated using Cronbach's alpha. RESULTS: The questionnaire was translated into Brazilian Portuguese and presented evidence of a clear understanding of its content. Cronbach's alpha values were ≥ 0.70, except for the domains of treatment preference (α = 0.686) and general concerns (α = 0.599). The convergent validity confirmed a part of the previously hypothesized correlations between the Palliative Care Outcome Scale-Brazil (POS-Br) total scores and the QoDD domain scores. The QoDD-Br domains could distinguish the patients who died in palliative care and general wards. CONCLUSION: The QoDD-Br is a culturally adapted valid instrument, and may be used to assess the quality of death of cancer patients.

ABSTRACT BACKGROUND: Burnout is a syndrome that mostly affects professionals working in contact with patients and their caregivers. In oncology care, nursing professionals are constantly required to provide emotional support for patients and their caregivers, throughout the process of becoming ill, suffering and dying. OBJECTIVE: To evaluate the prevalence and factors associated with burnout in a sample of nursing professionals at a cancer hospital. DESIGN AND SETTING: Cross-sectional study conducted at Hospital de Câncer de Barretos. METHODS: The study population comprised 655 nursing professionals. Burnout syndrome was assessed using the Maslach Burnout Inventory Human Service Survey. Univariate analysis and binary logistic regression models were used to identify independent predictors associated with burnout. RESULTS: Among 304 nursing professionals included in the study, 27 (8.9%) were classified as presenting burnout according to the two-dimensional criteria, and four (1.3%) were classified based on the three-dimensional criteria. Workplace characteristics were not associated with burnout, while single marital status (odds ratio, OR = 2.695; P = 0.037), perceived workplace stressors, such as impatience with colleagues (OR = 3.996; P = 0.007) and melancholy (OR = 2.840; P = 0.021) were considered to be predictors of burnout. Nursing professionals who would choose the profession again (OR = 0.214; P = 0.001) were least likely to present burnout. CONCLUSION: Perceived workplace stressors are strongly associated with burnout. Strategies focusing on restructuring of daily work processes and on activities that stimulate positive relationships are important for professionals’ health because motivation to continue working in oncology nursing has a protective effect against burnout.

Resumo: A sociedade vive atualmente um progresso científico, técnico e social que exige renovação constante com cada vez mais qualidade no ensino superior. A educação a distância (EAD) permite o surgimento de novas formas de aprendizagem. A EAD utiliza as novas tecnologias e a Internet para elevar o nível de educação da população, criar uma qualificação profissional superior e formar especialistas em diversas áreas do conhecimento. Apesar das facilidades e tecnologias existentes, a EAD apresenta índices de evasão que giram em torno de vinte e cinco porcento. A partir deste dado fica a seguinte questão: Quais são os fatores críticos associados à gestão pedagógica que influenciam na gestão da evasão escolar em cursos superiores na EAD? Para responder a essa pergunta estabeleceu-se como objetivo da pesquisa a determinação os fatores críticos de gestão pedagógica, que têm impacto na evasão em cursos de graduação na EAD. A pesquisa aconteceu em uma Instituição de Ensino Superior do norte de Santa Catarina. Foi desenvolvido um método para identificação de fatores e variáveis que podem causar a evasão. Estes dados foram confrontados com a literatura, levando em consideração os principais autores que lidam com o tema. A ferramenta escolhida para a análise dos resultados foi a correlação estatística. Entre os fatores críticos relacionados à gestão pedagógica, é possível mencionar a adaptação à educação à distância, o apoio e o feedback como questões fundamentais para reduzir a evasão.

Abstract: Society is currently experiencing scientific, technical and social progress, requiring constant renewal with higher quality dedicated to higher education. Distance education (EAD) allows the raise of new learning forms. EAD uses new technologies and the internet to raise the population education level, creating a higher professional qualification and providing training for specialists in several areas of knowledge. Despite the existing facilities and technologies, EAD has evasion rates that are around twenty-five percent. The question that raises from this data is; what are the critical factors associated to pedagogical management that led to this high evasion rate? The objective of the research was to determine the critical factors of pedagogical management, which have an impact on the evasion in undergraduate courses in the EAD. The research place was a higher education center in the north of Santa Catarina state. The identification of the critical factors and main variables that can cause evasion makes use of a method developed for this analysis, with data confronted with the literature, considering the main authors dealing with this topic. The tool chosen for the results analysis was the statistical correlation. Among the critical factors related to pedagogical management, it is possible to mention the adaptation to distance education, and support and feedback as fundamental questions to reduce evasion.

Resumo: O estudo teve como objetivo identificar possíveis condições associadas com a percepção de felicidade e satisfação de vida em uma amostra de indivíduos da população geral brasileira que usam redes sociais. O estudo transversal recrutou participantes via redes sociais nas cinco macrorregiões brasileiras, através do Facebook e do WhatsApp. Os dados foram coletados entre outubro de 2015 e outubro de 2016. Os instrumentos utilizados foram o Índice de Felicidade de Pemberton, Escala de Satisfação com a Vida e um questionário sobre características sociodemográficas e clínicas e questões potencialmente associadas com a sensação de felicidade. Foram incluídos 2.151 participantes. Cinco variáveis tiveram maior influência sob níveis mais altos de felicidade e de satisfação com a vida, de acordo com o modelo de regressão linear múltipla, análise de regressão logística multivariada e modelo de árvore de decisão. A satisfação com as circunstâncias financeiras, a autoavaliação da saúde positiva, reuniões familiares frequentes, atividade física ≥ 3 vezes por semana e ausência de diagnóstico psicológico ou psiquiátrico prévio são variáveis que “parecem” influenciar positivamente a percepção de felicidade e satisfação com a vida entre os brasileiros. Foram identificados alguns preditores de felicidade e satisfação com a vida, relacionados principalmente a atividades sociais e à satisfação pessoal. Uma medida útil nesse contexto é incentivar as pessoas a buscarem estratégias para elevar os níveis de felicidade e de satisfação com a vida baseadas nas variáveis modificáveis identificadas no estudo.

Abstract: This study aimed to identify possible conditions associated with the perception of happiness and satisfaction with life in a sample of the Brazilian population who use social networks. This was a cross-sectional study with participants recruited online in five regions of Brazil via Facebook and WhatsApp. Data were collected from October 2015 to October 2016. The instruments used were the Pemberton Happiness Index, the Satisfaction with Life Scale, and a questionnaire regarding sociodemographic and clinical characteristics and issues potentially associated with the feeling of happiness. In total, 2,151 participants were included. A total of five variables exerted the greatest influence on higher levels of happiness and satisfaction with life in the multiple linear regression model, in the multiple logistic regression analysis, and in the decision tree model. Being satisfied with financial circumstances, having a positive self-evaluation of health, having frequent family gatherings, engaging in physical activity ≥ 3 times a week, and having no previous psychological/psychiatric diagnosis are variables that “seem” to positively influence Brazilians’ perception of happiness and satisfaction with life. We identified some predictors of happiness and satisfaction with life, which were mainly related to the social activities and personal satisfaction of the participating individuals. Encouraging people to seek strategies for increasing levels of happiness and life satisfaction based on modifiable variables, such as those found, can be helpful in this context.

Resumen: El objetivo fue identificar posibles condiciones asociadas con la percepción de felicidad y satisfacción con la vida, en una muestra de individuos de la población general brasileña que utilizó redes sociales. Se trata de un estudio transversal, con participantes reclutados en línea en cinco regiones de Brasil, a través del Facebook y del WhatsApp. Los datos fueron recogidos entre octubre 2015 y octubre 2016. Los instrumentos usados fueron: el Índice de Felicidad de Pemberton, la Escala de Satisfacción con la Vida, y un cuestionario respecto a las características sociodemográficas y clínicas, así como asuntos potencialmente asociados con el sentimiento de felicidad. Se incluyeron a un total de 2.151 participantes. Cinco variables ejercieron la influencia más significativa en los mayores niveles de felicidad y satisfacción con la vida en el modelo de regresión múltiple, en los análisis de regresión logística múltiple y en el modelo de árbol de decisión. Estar satisfecho con las circunstancias financieras, tener una autoevaluación positiva de salud, reunirse frecuentemente con la familia, implicarse en actividades físicas ≥ 3 veces a la semana, y no contar diagnósticos previos psicológicos/psiquiátricos son variables que “parecen” influenciar positivamente la percepción de felicidad y satisfacción con la vida de los brasileños. Se identificaron algunos predictores de felicidad y satisfacción con la vida, lo que estaba principalmente relacionado con actividades sociales y satisfacción personal de los participantes brasileños. Fomentar que la gente busque estrategias para incrementar los niveles de felicidad y satisfacción con la vida, basados en variables modificables como las encontradas, puede ser útil en este contexto.

Resumo: O estudo teve como objetivo identificar possíveis condições associadas com a percepção de felicidade e satisfação de vida em uma amostra de indivíduos da população geral brasileira que usam redes sociais. O estudo transversal recrutou participantes via redes sociais nas cinco macrorregiões brasileiras, através do Facebook e do WhatsApp. Os dados foram coletados entre outubro de 2015 e outubro de 2016. Os instrumentos utilizados foram o Índice de Felicidade de Pemberton, Escala de Satisfação com a Vida e um questionário sobre características sociodemográficas e clínicas e questões potencialmente associadas com a sensação de felicidade. Foram incluídos 2.151 participantes. Cinco variáveis tiveram maior influência sob níveis mais altos de felicidade e de satisfação com a vida, de acordo com o modelo de regressão linear múltipla, análise de regressão logística multivariada e modelo de árvore de decisão. A satisfação com as circunstâncias financeiras, a autoavaliação da saúde positiva, reuniões familiares frequentes, atividade física ≥ 3 vezes por semana e ausência de diagnóstico psicológico ou psiquiátrico prévio são variáveis que “parecem” influenciar positivamente a percepção de felicidade e satisfação com a vida entre os brasileiros. Foram identificados alguns preditores de felicidade e satisfação com a vida, relacionados principalmente a atividades sociais e à satisfação pessoal. Uma medida útil nesse contexto é incentivar as pessoas a buscarem estratégias para elevar os níveis de felicidade e de satisfação com a vida baseadas nas variáveis modificáveis identificadas no estudo.

Abstract: This study aimed to identify possible conditions associated with the perception of happiness and satisfaction with life in a sample of the Brazilian population who use social networks. This was a cross-sectional study with participants recruited online in five regions of Brazil via Facebook and WhatsApp. Data were collected from October 2015 to October 2016. The instruments used were the Pemberton Happiness Index, the Satisfaction with Life Scale, and a questionnaire regarding sociodemographic and clinical characteristics and issues potentially associated with the feeling of happiness. In total, 2,151 participants were included. A total of five variables exerted the greatest influence on higher levels of happiness and satisfaction with life in the multiple linear regression model, in the multiple logistic regression analysis, and in the decision tree model. Being satisfied with financial circumstances, having a positive self-evaluation of health, having frequent family gatherings, engaging in physical activity ≥ 3 times a week, and having no previous psychological/psychiatric diagnosis are variables that “seem” to positively influence Brazilians’ perception of happiness and satisfaction with life. We identified some predictors of happiness and satisfaction with life, which were mainly related to the social activities and personal satisfaction of the participating individuals. Encouraging people to seek strategies for increasing levels of happiness and life satisfaction based on modifiable variables, such as those found, can be helpful in this context.

Resumen: El objetivo fue identificar posibles condiciones asociadas con la percepción de felicidad y satisfacción con la vida, en una muestra de individuos de la población general brasileña que utilizó redes sociales. Se trata de un estudio transversal, con participantes reclutados en línea en cinco regiones de Brasil, a través del Facebook y del WhatsApp. Los datos fueron recogidos entre octubre 2015 y octubre 2016. Los instrumentos usados fueron: el Índice de Felicidad de Pemberton, la Escala de Satisfacción con la Vida, y un cuestionario respecto a las características sociodemográficas y clínicas, así como asuntos potencialmente asociados con el sentimiento de felicidad. Se incluyeron a un total de 2.151 participantes. Cinco variables ejercieron la influencia más significativa en los mayores niveles de felicidad y satisfacción con la vida en el modelo de regresión múltiple, en los análisis de regresión logística múltiple y en el modelo de árbol de decisión. Estar satisfecho con las circunstancias financieras, tener una autoevaluación positiva de salud, reunirse frecuentemente con la familia, implicarse en actividades físicas ≥ 3 veces a la semana, y no contar diagnósticos previos psicológicos/psiquiátricos son variables que “parecen” influenciar positivamente la percepción de felicidad y satisfacción con la vida de los brasileños. Se identificaron algunos predictores de felicidad y satisfacción con la vida, lo que estaba principalmente relacionado con actividades sociales y satisfacción personal de los participantes brasileños. Fomentar que la gente busque estrategias para incrementar los niveles de felicidad y satisfacción con la vida, basados en variables modificables como las encontradas, puede ser útil en este contexto.

RESUMO Objetivo: avaliar simetria após a cirurgia conservadora da mama (CCM) para câncer. Métodos: estudo prospectivo de pacientes submetidos à CCM, as quais foram fotografadas segundo os mesmos critérios de avaliação. Os pontos de referência utilizados foram a diferença de altura do mamilo (AM), a distância mamilo-manúbrio (MM), a distância mamilo-esterno (ME) e o ângulo entre o sulco intramamário e o mamilo (ângulo mamilo; AnM). Foi usado o programa ImageJ. Avaliamos três modelos de simetria mamária: excelente/outros (modelo 1), excelente-bom/outros (modelo 2) e outros/ruim (modelo 3). Aplicamos a curva ROC para selecionar os critérios aceitáveis para a avaliação da simetria. Realizamos análise com o modelo de árvore de decisão. Resultados: foram avaliadas 274 mulheres. Os resultados do BCCT.core foram excelentes em 5,8% (16), bons em 24,1% (66), regulares em 46,4% (127) e ruins em 23,7% (65). A diferença de AM (dAM) foi associada a boa área mamária (0,837-0,846); diferenças aceitáveis foram inferiores a 3,1 cm, enquanto os valores inaceitáveis foram superiores a 6,4 cm. As diferenças MM (dMM) foram associadas à área regular das mamas (0,709-0,789); diferença de valor inferior a 4,5 cm foi aceitável, enquanto valores superiores a 6,3 cm foram inaceitáveis. O modelo combinado de árvore de decisão demonstrou resultado bom-excelente para pacientes com diferencial (d) dAM = 1 (0 a 5,30 cm) e dMM ≠ 3 (< 6,28 cm), e resultado ruim/ruim com dMM = 3 (> 6,35 cm). Conclusões: os resultados aqui apresentados são ferramentas simples que podem auxiliar o cirurgião na avaliação da simetria mamária.

ABSTRACT Objective: to evaluate symmetry after breast-conserving surgery (BCS) for cancer. Methods: a prospective study of patients undergoing BCS. These patients were photographed using the same criteria of evaluation. The references points used were the nipple height difference (NH), the nipple-manubrium distances (NM), nipple-sternum distances (NS) and the angle between the intramammary fold and the nipple (nipple angle; NA). ImageJ software was used. Three breast symmetry models were evaluated: excellent/others (model 1), excellent-good/others (model 2) and others/poor (model 3). The ROC curve was used to select acceptable criteria for the evaluation of symmetry. Decision tree model analysis was performed. Results: a total of 274 women were evaluated. The BCCT.core result was excellent in 5.8% (16), good in 24.1% (66), fair in 46.4% (127) and poor in 23.7% (65). The difference in NH was associated with good breast area (0.837-0.846); acceptable differences were below 3.1 cm, while unacceptable values were greater than 6.4 cm. Differences in the NM were associated with average breast area (0.709-0.789); a difference in value of less than 4.5 cm was acceptable, while values greater than 6.3 cm were unacceptable. In the decision tree combined model, a good-excellent outcome for patients with differential (d) dNH = 1 (0 to 5.30 cm) and dNM ≠ 3 (<6.28 cm); and for a poor/poor result, values dNM = 3 (> 6.35). Conclusions: the results presented here are simple tools that can assist the surgeon for breast symmetry evaluation.

Resumen Marco contextual: las actitudes, conocimientos y competencias culturales de los estudiantes de salud en la comunidad de Lesbianas, Gays, Bisexuales y Transgénero (LGBT) tienen repercusiones en el acceso y en la calidad de los cuidados de la salud para estas minorías sexuales. Las investigaciones demuestran que, a pesar del aumento de la información, los estudiantes de enfermería presentan déficits significativos en este ámbito. Objetivo: conocer las variables asociadas a los conocimientos, actitudes y competencia cultural de los estudiantes de enfermería portugueses en relación a la comunidad LGBT. Metodología: estudio descriptivo-correlacional, con muestra de conveniencia de una institución de educación superior en la región norte de Portugal. La recogida de datos se realizó a través de un cuestionario en línea, compuesto por cuestiones sociales demográficos, cuestiones de verificación de conocimientos y el Questionário Multidimensional do Preconceito Polimorfo (Lopes, Oliveira, Nogueira, & Grave, 2016). Resultados: el estudio integró 99 estudiantes del curso de enfermería. Se encontraron variables de riesgo para la actitud discriminatoria, como edad y año académico, orientación heterosexual, residencia en áreas rurales, política del centro y desconocimiento de personas LGBT, así como asociación con bajo conocimiento. Conclusión: estudiantes de enfermería demuestran la necesidad de refuerzo de conocimientos, con el fin de adaptar mejor las actitudes y habilidades para el trato con la comunidad LGBT.

Resumo Enquadramento: as atitudes, conhecimentos e competência cultural dos estudantes de enfermagem relativamente à comunidade de Lésbicas, Gays, Bissexuais e Transgéneros (LGBT) tem repercussões no acesso e na qualidade dos cuidados de saúde destas minorias sexuais. Investigações demostram que, apesar do aumento de informação os estudantes de enfermagem, apresentam défices significativos nesta área. Objetivo: conhecer as variáveis associadas aos conhecimentos, atitudes e competência cultural dos estudantes de enfermagem portugueses relativos à comunidade LGBT. Metodologia: estudo descritivo-correlacional, com amostra de conveniência de uma instituição de Ensino Superior da região norte de Portugal. A recolha de dados foi realizada através de um questionário on-line, composto por questões sócio-demográficas, questões de verificação de conhecimentos e o Questionário Multidimensional do Preconceito Polimorfo (Lopes, Oliveira, Nogueira, & Grave, 2016). Resultados: o estudo integrou uma amostra de 99 estudantes de licenciatura em enfermagem. Encontraram-se variáveis de risco para atitude discriminatória, como idade e ano académico, orientação heterossexual, residência em meios rurais, política de centro e falta de familiaridade com pessoas LGBT, bem como, associação com baixo conhecimento. Conclusão: podemos concluir que os estudantes de enfermagem demonstram necessitar de reforço de conhecimentos, para melhor adequação das atitudes e competências para lidar com a comunidade LGBT.

Abstract Background: the attitudes, knowledge, and cultural competence of nursing students towards the lesbian, gay, bisexual and transgender (LGBT) community have repercussions on the access and quality of healthcare of these sexual minorities. Research shows that, despite the increase in information, nursing students have significant deficits in this area. Objective: to know the variables related to the state of knowledge, attitudes and cultural competence of Portuguese nursing students in relation to the LGBT community. Methodology: descriptive-correlational study, with convenience sample from a Higher Education Institution in the north region of Portugal. Collection data was developed through an online questionnaire, composed of social- demographic, knowledge verification questions and the Questionário Multidimensional do Preconceito Polimorfo (Lopes, Oliveira, Nogueira, & Grave, 2016). Results: the study included a sample of 99 nursing undergraduate students. Risk variables for discriminatory attitude were found, such as age and academic year, heterosexual orientation, residence in rural areas, centre politics and lack of familiarity with LGBT people, as well as association with low knowledge. Conclusion: we can conclude that nursing students demonstrate the need for reinforcement of knowledge, to better adapt attitudes and skills to deal with the LGBT community.

Resumo Fundamento Resultados prévios com o uso de circulação extracorpórea (CEC) geram dificuldades na escolha do melhor tratamento para cada paciente na cirurgia de revascularização miocárdica (CRM) no contexto atual. Objetivo Avaliar o impacto da CEC no cenário atual da CRM no estado de São Paulo. Métodos Foram analisados 2.905 pacientes submetidos à CRM de forma consecutiva em 11 centros do estado de São Paulo pertencentes ao Registro Paulista de Cirurgia Cardiovascular (REPLICCAR) I. Dados perioperatórios e de seguimento foram colocados via on-line por especialistas treinados e capacitados em cada hospital. Foram analisadas as associações das variáveis perioperatórias com o tipo de procedimento (com ou sem CEC) e com os desfechos. A mortalidade esperada foi calculada por meio do EuroSCORE II (ESII). Os valores de p menores de 5% foram considerados significativos. Resultados Não houve diferença significativa em relação à idade dos pacientes entre os grupos (p=0,081). Dentre os pacientes, 72,9% eram de sexo masculino; 542 pacientes foram operados sem CEC (18,7%). Das características pré-operatórias, pacientes com infarto agudo do miocárdio (IAM) prévio (p=0,005) e disfunção ventricular (p=0,031) foram operados com CEC; no entanto, pacientes de emergência ou em classe funcional New York Heart Association (NYHA) IV foram operados sem CEC (p<0,001). O valor do ESII foi semelhante para ambos os grupos (p=0,427). Na CRM sem CEC, houve preferência pelo uso do enxerto radial (p<0,001) e com CEC pela artéria mamária direita (p<0,001). No pós-operatório, o uso de CEC esteve associado com reoperação por sangramento (p=0,012). Conclusão Atualmente, no REPLICCAR, reoperação por sangramento foi o único desfecho associado ao uso da CEC na CRM. (Arq Bras Cardiol. 2020; 115(4):595-601)

Abstract Background Previous results on the use of cardiopulmonary bypass (CPB) have generated difficulties in choosing the best treatment for each patient undergoing myocardial revascularization surgery (CABG) in the current context. Objective Evaluate the current impact of CPB in CABG in São Paulo State. Methods A total of 2905 patients who underwent CABG were consecutively analyzed in 11 São Paulo State centers belonging to the São Paulo Registry of Cardiovascular Surgery (REPLICCAR) I. Perioperative and follow-up data were included online by trained specialists in each hospital. Associations of the perioperative variables with the type of procedure and with the outcomes were analyzed. The study outcomes were morbidity and operative mortality. The expected mortality was calculated using EuroSCORE II (ESII). The values of p <5% were considered significant. Results There were no significant differences concerning the patients’ age between the groups (p=0.081). 72.9% of the patients were males. Of the patients, 542 underwent surgery without CPB (18.7%). Of the preoperative characteristics, patients with previous myocardial infarction (p=0.005) and ventricular dysfunction (p=0.031) underwent surgery with CPB. However, emergency or New York Heart Association (NYHA) class IV patients underwent surgery without CPB (p<0.001). The ESII value was similar in both groups (p=0.427). In CABG without CPB, the radial graft was preferred (p<0.001), and in CABG with CPB the right mammary artery was the preferred one (p<0.001). In the postoperative period, CPB use was associated with reoperation for bleeding (p=0.012). Conclusion Currently in the REPLICCAR, reoperation for bleeding was the only outcome associated with the use of CPB in CABG. (Arq Bras Cardiol. 2020; 115(4):595-601)