Physical Activity and Associated Factors among Brazilian Adult Inmates: A Cross-Sectional Study.

Previous studies on health in prison facilities have determined that imprisonment has adverse effects on both physical and emotional well-being. Therefore, the introduction of public health measures is encouraged. This study aimed to (a) evaluate the levels of physical activity and the health condition of a sample of Brazilian prisoners and (b) determine the predictors of low physical activity. An observational and cross-sectional study was developed following the STROBE checklist. Data collection took place between June and November 2019 in a maximum-security Brazilian prison institution. This study's final sample included 220 people selected through convenience sampling, of which 115 (53.2%) were aged 18 to 29 years, followed by 79 (36.6%) aged 30 to 44 years and 22 (10.2%) aged 45 to 59 years old. Overall, 64.3% of participants failed to meet the World Health Organization (WHO) recommendation for physical activity [at least 150-300 min of moderate-intensity or 75 min of vigorous-intensity aerobic physical activity per week]. The majority reported unhealthy food consumption (116; 53.7%). Regarding body mass index (BMI), 50.2% of individuals were classified as eutrophic, 38.1% were overweight and 11.6% were obese. Older age (AOR: 0.95; CI95%: 0.92-0.99; p = 0.01) and sitting time (AOR: 0.74; CI95%: 0.65-0.85; p < 0.01) were associated with low adherence to physical activity. Our results highlight the importance of practicing physical activity within the prison context and the need for institutional programs that promote regular physical activity.

[Formula: see text]Contributions of executive functions and linguistic skills to verbal fluency in children.

Despite the widespread use of verbal fluency (VF) tasks in child neuropsychological research and clinical practice, the contribution of executive and linguistic processes to variability in children's fluency performance is still unclear. This is particularly important when considering the development of orthographic knowledge and semantic network during childhood. The present study investigated the contributions of executive functions and linguistic skills to performance in VF tasks in children. We examined the contributions of basic executive functions (i.e.,inhibitory control, working memory, and flexibility) and high-order executive functions (i.e., planning), vocabulary, lexical access speed, and phonological awareness to VF performance in 111 typically developing children (8-10 years old). Multiple regression analyses showed that phonological awareness was a predictor of performance in phonemic verbal fluency (PVF), and lexical access speed was the best predictor of performance in semantic verbal fluency (SVF). Among the executive function components, working memory was a predictor of performance in PVF and most categories of SVF (except animal fluency). In addition to working memory resources (i.e., a basic executive function), planning (i.e., a high-level executive function) was also recruited in the clothing category of SVF. These results highlight the importance of phonological processing skills in children's performance on VF tasks and show similarities and differences in the contributions of various linguistic and executive skills to PVF and SVF. These findings have implications for interpreting the results of these measures in research and clinical practice.

Factors associated with risk related to the use of psychoactive substances by men deprived of their liberty.

OBJECTIVE: to evaluate the factors associated with risk related to the use of psychoactive substances in male inmates of a prison in a city in the South of Brazil. METHOD: a cross-sectional data from 220 men deprived of liberty, inmates of a provisional custody institution in the State of Paraná, collected with a screening instrument and questionnaire. Binary logistic regression and odds ratio analysis were used to verify associations between risk related to substance use and socio-demographic characteristics of living conditions before incarceration and current incarceration. RESULTS: the adjusted model revealed association of consumption with skin color brown/black and yellow, those who had only one parent responsible until age 15, age at first arrest 18 or older, professing religion, working before arrest, owning their own house, living alone, receiving visitors in prison. CONCLUSION: the identified factors are useful to insert effective treatment proposals and reduce the gaps and social vulnerability existing in prison.

Importance of detection of Strongyloides stercoralis DNA in fecal samples from patients with type 2 diabetes mellitus.

OBJECTIVE: The association between diabetes and Strongyloides infection remains controversial. This study aimed to detect Strongyloides stercoralis DNA in the feces of patients with Diabetes Mellitus type 2 (DM2). METHODS: Fecal samples were analyzed via the Lutz, Rugai, and agar plate culture methods. PCR amplification was performed using two targets (PCR-genus and PCR-species) located on the S. stercoralis 18S ribosomal. RESULTS: The positivity for S. stercoralis using parasitological methods was 1.1%. PCR-genus (14.13%) demonstrated a higher positivity than PCR-species (9.78%). CONCLUSION: The results confirm the greater positivity of the molecular diagnosis in relation to parasitological methods, reinforcing its use as an additional tool for the diagnosis of S. stercoralis infection in patients with DM2 living in endemic areas for this helminthiasis.

Reports of occupational dermatosis in the state of Espírito Santo from 2007 to 2016.

INTRODUCTION: Occupational dermatoses account for a large fraction of work-related illnesses, and have significant economic and social repercussions. Though these conditions are subject to mandatory reporting, they are often underdiagnosed, and have only been scarcely studied in Brazil. OBJECTIVES: To describe the profile of workers affected by occupational dermatosis based on reports sent to the Information System on Notifiable Diseases [Sistema de Informação de Agravos e de Notificação (SINAN)], and provide evidence to support disease prevention initiatives. METHODS: The following data were collected from incident reports sent in the state of Espírito Santo, from 2007 to 2016: city, year, age of worker, education level, gender, causal agent, race, occupation, lesion site, and need for medical leave. Data were analyzed using Microsoft Excel, using frequency and percentage statistics. RESULTS: A total of 340 incidents were reported in the state of Espírito Santo, which most cases (79%) occurring in the city of Atílio Vivácqua. The highest number of cases involved female workers aged 20 to 29 years, with complete primary and incomplete secondary education, in unskilled occupations such as domestic work, and were associated with exposure to chemical agents such as chlorine, detergents, and latex. The lesion site was reported in fewer than 2% of cases. At least 25% of affected workers required medical leave. CONCLUSIONS: The individuals most frequently affected by occupational dermatosis were women, aged 20 to 29 years, with complete primary education, in unskilled occupations. There is a need for greater investment in the education of unskilled workers, especially those who perform cleaning services.

Desmoplastic melanoma: a rare variant with challenging diagnosis.

Desmoplastic melanoma, a distinct and uncommon variant, is characterized as an invasive lesion with proliferation of fusiform melanocytes in the dermis and subcutaneous tissue, associated with varying patterns of desmoplasia. Neurotropism and neural differentiation may occur. The clinical presentation is variable and nonspecific, easily confused with other fibrous neoplasms. The disease is locally aggressive and shows lower metastasis rates than other types of melanoma. Histopathology may be insufficient, requiring positive immunohistochemistry for S-100 protein and other antigens of melanocytic differentiation. Because desmoplastic melanoma represents a true clinical, dermoscopic, and histopathological diagnostic challenge, a case of invasive desmoplastic melanoma is reported, affecting a photoexposed area in an elderly woman after histological revisions and an initial diagnosis of fibroma.

Direitos sexuais e direitos reprodutivos na percepção de: mulheres privadas de liberdade / Sexual rights and reproductive rights in the perception of: women deprived of freedom / Derechos sexuales y derechos reproductivos percibidos por: mujeres privadas de libertad

Objetivo: analisar a percepção de mulheres privadas de liberdade quanto aos seus direitos sexuais e direitos reprodutivos. Método: pesquisa descritiva, com abordagem qualitativa. Foram realizadas entrevistas com mulheres que estavam vivenciando a gestação (9) e o puerpério (4), em duas unidades prisionais do Rio de Janeiro. O método de análise foi o Hermenêutico dialético. Resultados: foram elencadas duas categorias: 1) Violações institucionais como infração dos direitos sexuais e dos direitos reprodutivos e 2) Contradições entre a possibilidade de exercer os direitos e as limitações impostas pelo sistema carcerário. Conclusão: as violações que essas mulheres sofrem, não estão restritas a elas. A luta pelos direitos das mulheres é um movimento constante. Os avanços são significativos, contudo, há amarras reais que impedem que as mulheres usufruam seus direitos sexuais e seus direitos reprodutivos, mesmo que eles existam no plano legal e normativo

Objective: analyze the perception of women deprived of liberty regarding their sexual rights and reproductive rights. Method: descriptive research, with a qualitative approach. Interviews were conducted with women who were experiencing pregnancy (9) and the puerperium (4), in two prison units in Rio de Janeiro. The analysis method was the dialectic hermeneutic. Results: two categories were listed: 1) Institutional violations as infractions of sexual rights and reproductive rights and 2) Contradictions between the possibility of exercising rights and the limitations imposed by the prison system. Conclusion: the violations that these women suffer are not restricted to them. The fight for women's rights is a constant movement. The advances are significant, however, there are real obstacles that prevent women from enjoying their sexual rights and their reproductive rights, even though they exist in the legal and normative plan

Objetivos: respecto a sus derechos sexuales y derechos reproductivos. Método: investigación descriptiva, con un enfoque cualitativo. Las entrevistas fueron realizadas a mujeres en situación de embarazo (9) y de puerperio (4), en dos unidades penitenciarias de Río de Janeiro. El método de análisis fue la hermenéutica dialéctica. Resultados: se han dividido en dos categorías: 1) Violaciones institucionales como la infracción de los derechos sexuales y los derechos reproductivos y 2) Contradicciones entre la posibilidad de ejercer los derechos y las limitaciones impuestas por el sistema carcelario. Conclusión: las violaciones que sufren estas mujeres no se limitan a ellas. La lucha por los derechos de la mujer es un movimiento constante. Los avances son significativos, sin embargo, existen ataduras reales que impiden a las mujeres disfrutar de sus derechos sexuales y sus derechos reproductivos, aunque existan a nivel legal y normativo

Aggregation of risk indicators to cardiometabolic and musculoskeletal health in Brazilian adolescents in the periods 2008/09 and 2013/14.

OBJECTIVE: To assess the occurrence of an aggregate risk to cardiometabolic and musculoskeletal health of Brazilian adolescents in the period 2008/09 and 2013/14 and to identify whether there are differences in risk between the genders and in these periods. METHODS: This was a trend epidemiological study with a quantitative approach, consisting of a voluntary sample of adolescents from 16 Brazilian states. Data were extracted from the database of Brazil Sports Project (Projeto Esporte Brasil). Health-related physical fitness was evaluated based on body mass index, cardiorespiratory fitness, flexibility, and abdominal strength/resistance. Descriptive analysis, chi-squared test, and Poisson log regression were used for the statistical treatment. RESULTS: In the years 2008/09, 14.6% of Brazilian youngsters showed an aggregate risk to cardiometabolic health and 17.1% an aggregate risk for musculoskeletal indicators, whereas in 2013/14, the values of the risk indicators were, respectively 40.0% and 22.4%. It was observed that, in the years 2013/14, the risk to the cardiometabolic health of boys was 2.51 times greater than in 2008/09, while for girls, a three-fold increase in risk was observed. Concerning musculoskeletal health, girls showed a 2.21 risk of being in the risk zone in 2013/14 when compared with 2008/09. CONCLUSION: The occurrence of an aggregate risk to the cardiometabolic and musculoskeletal health of Brazilian adolescents increased in the 2008/09 and 2013/14 periods. Regarding gender, an increase in the cardiometabolic and musculoskeletal risk between these periods was observed in girls. As for boys, an increase was observed only in cardiometabolic risk.

Medidas antropométricas associadas ao tempo de encarceramento de pessoas privadas de liberdade / Medidas antropométricas relacionadas con el tiempo de encarcelamiento de personas privadas de la libertad / Anthropometric measures associated with incarceration length of persons deprived of their liberty

Resumo Objetivo Analisar as medidas antropométricas associadas ao tempo de encarceramento de pessoas privadas de liberdade. Métodos Estudo transversal, realizado com 220 homens privados de liberdade. Os dados foram coletados por meio de instrumento que abrangia informações do encarceramento atual, sociodemográficas e das condições de vida antes do encarceramento, além de aferição de medidas antropométricas. Utilizaram-se estatística descritiva, testes de associações e ajuste de modelos de regressão logística binária controlados pelo tempo de encarceramento (até 1ano e mais de 1ano). Resultados Houve associação significativa entre o tempo de encarceramento e a circunferência abdominal (RC de 0,41; IC95%0,16-0,97). Os resultados da correlação de Spearman apontaram que, à medida que aumentou o tempo de encarceramento, as medidas antropométricas diminuíram, com relação negativa de fraca magnitude e significativa apenas para o índice de conicidade (r=-0,1648; p=0,0144). Os modelos ajustados controlados pelo tempo de encarceramento mostraram associações significativas com idade em anos (RC de 1,08; IC95%=1,04;1,12) e circunferência abdominal; idade (RC de 1,08; IC95%1,04-1,12) e razão cintura e estatura; e idade (RC de 1,10; IC95%1,06-1,14), anos de estudo (RC de 2,17; IC95%1,10-4,26) e possuir parceiro(a) (RC de 0,46; IC95%0,22-0,93) com o índice de conicidade. Conclusão À medida que aumenta o tempo de encarceramento, há redução das medidas antropométricas das pessoas privadas de liberdade. As variáveis antropométricas influenciam diretamente no desenvolvimento de doenças crônicas não transmissíveis e devem ser monitoradas para elaboração de estratégias que minimizem os riscos e os agravos à saúde dessa população vulnerável.

Resumen Objetivo Analizar las medidas antropométricas relacionadas con el tiempo de encarcelamiento de personas privadas de la libertad. Métodos Estudio transversal, realizado con 220 hombres privados de la libertad. Los datos fueron recopilados mediante un instrumento que incluía información del encarcelamiento actual, sociodemográfica y de las condiciones de vida antes del encarcelamiento, además de la comparación de medidas antropométricas. Se utilizó estadística descriptiva, pruebas de asociación y ajuste de modelos de regresión logística binaria controlados por el tiempo de encarcelamiento (hasta 1 año y más de 1 año). Resultados Hubo asociación significativa entre el tiempo de encarcelamiento y la circunferencia abdominal (RC de 0,41; IC95%0,16-0,97). Los resultados de la correlación de Spearman indicaron que, a media que aumentaba el tiempo de encarcelamiento, las medidas antropométricas disminuían, con relación negativa de escasa magnitud y significativa para el índice de conicidad (r=-0,1648; p=0,0144). Los modelos ajustados controlados por el tiempo de encarcelamiento mostraron asociaciones significativas con la edad en años (RC de 1,08; IC95%=1,04;1,12) y circunferencia abdominal; edad (RC de 1,08; IC95%1,04-1,12) y razón de cintura y estatura; y edad (RC de 1,10; IC95%1,06-1,14), años de estudio (RC de 2,17; IC95%1,10-4,26) y tener pareja (RC de 0,46; IC95%0,22-0,93) con el índice de conicidad. Conclusión A medida que aumenta el tiempo de encarcelamiento, hay una reducción de las medidas antropométricas de las personas privadas de la libertad. Las variables antropométricas influyen directamente en el desarrollo de enfermedades crónicas no transmisibles y deben controlarse para la elaboración de estrategias que minimicen los riesgos y los agravios a la salud de esta población vulnerable.

Abstract Objective To analyze the anthropometric measures associated with incarceration length of people deprived of their liberty. Methods This is a cross-sectional study carried out with 220 men deprived of their liberty. Data were collected using an instrument that included information on current incarceration, sociodemographic information and living conditions before incarceration, in addition to measuring anthropometric measures. Descriptive statistics, association tests and adjustment of binary logistic regression models controlled by incarceration length (up to 1 year and more than 1 year) were used. Results There was a significant association between incarceration length and abdominal circumference (OR 0.41; 95%CI 0.16-0.97). The results of Spearman's correlation showed that, as the incarceration length increased, the anthropometric measures decreased, with a negative relationship of weak magnitude and significant only for the conicity index (r=-0.1648; p=0.0144). Adjusted models controlled for incarceration length showed significant associations with age in years (OR 1.08; 95%CI=1.04;1.12) and abdominal circumference; age (OR 1.08; 95%CI 1.04-1.12) and waist-to-height ratio; and age (OR 1.10; 95%CI 1.06-1.14), years of education (OR 2.17; 95%CI 1.10-4.26) and having a partner (OR 0 .46; 95%CI0.22-0.93) with the conicity index. Conclusion As incarceration length increases, there is a reduction in the anthropometric measures of persons deprived of their liberty. Anthropometric variables directly influence the development of non-communicable chronic diseases and must be monitored to develop strategies that minimize the risks and health problems of this vulnerable population.

Low concentration of hyaluronidase for oocyte denudation can improve fertilization rates and embryo quality.

OBJECTIVE: Hyaluronidase enzyme is an extremely important factor for the process of oocyte denudation, but little is known about its negative effects. METHODS: This prospective randomized study analyzed the results of using different concentrations of hyaluronidase (Diluted: 8IU/mL and Normal: 80IU/mL) used for denudation of sibling-oocytes for 22 women undergoing treatment for assisted reproduction by ICSI. A total of 192 oocytes were injected, being 104 for group I (diluted) and 88 for group II (normal). We analyzed fertilization rate, cleavage, embryo quality at 48 and 72 hours and number of transferred embryos in each group. RESULTS: The diluted enzyme group showed better results in fertilization rates (92.3% vs. 80.6%), mean cleavage (4.18 ± 2.57 vs. 3.09 ± 1.90), in 48-hour embryos A and A + B (60.9% vs. 44.1% and 90.2% vs. 82.3%) and at 72 hours (45.6% vs. 36.8% and 77.1% vs 66.2%), and number of embryos selected for transfer (61.8% vs. 38.1%). The overall pregnancy rate was 59.1%. CONCLUSION: This study demonstrates that the use of 8 IU/mL of hyaluronidase, according to the following protocol, is beneficial and can be successfully used for oocyte denudation, and it is also economically advantageous to the laboratory.

Combined effects of home advantage and match result on interactions performed by Brazilian handball players

Abstract Aim: This study verified the combined effects of game result and match location on centrality measures based on the interactions of Brazilian handball players. Methods: The sample consisted of 3435 interactions performed by 15 players during 7 official Brazilian Regional Championship matches. Social network analysis was applied to investigate the following network properties: degree of centrality, closeness centrality, degree of prestige, proximity prestige, and network density. Results: Results revealed that playing at home increases closeness centrality (η2 = 0.99; p = 0.01), and network density (η2 = 1.00; p = 0.01). When the handball team lost the game, an increment in the network density in relation to the draw and win scenario was observed (η2 = 1.00; p = 0.01). It was observed that closeness centrality and network density increased when the team had lost and played at home, while when the team was playing away from home and losing, closeness centrality decreased (η2 = 0.99; p = 0.01). Conclusions: In conclusion, contextual variables impact the way that handball players interact during a match.

People deprived of their freedom: nursing diagnoses in the light of Horta's Theory / Personas privadas de libertad: diagnóstico de enfermería a la luz de la Teoría de Horta / Pessoas privadas de liberdade: diagnóstico de enfermagem à luz da Teoria de Horta

ABSTRACT Objective: to identify the Nursing diagnoses in men deprived of their freedom, based on the Basic Human Needs framework. Methods: a descriptive and exploratory study with a qualitative approach conducted by means of the Theory of Basic Human Needs framework. Data collection took place from June to November 2019, with individual interviews carried out with 220 men deprived of their freedom. The data were submitted to thematic and content analysis directed to NANDA International Taxonomy II. All ethical aspects were respected. Results: 12 Nursing diagnoses belonging to the categories of health problems and potential risks were identified, grouped and interpreted according to the theoretical framework. Sedentary lifestyle, obesity, overweight, risk-prone health behavior, and ineffective health control are factors that have been related to the psychobiological needs. Involvement in recreational activities, anxiety, ineffective coping, risk of violence directed toward others, disrupted family processes, and risk of ineffective relationships were related to the psychosocial needs, while the risk of impaired religiosity was related to the psychospiritual needs. Conclusion: the absence of Nursing diagnoses in the health promotion category signals the need for actions that provide quality of life to these people.

RESUMEN Objetivo: identificar diagnósticos de Enfermería en hombres privados de su libertad, sobre la base del marco referencial de las Necesidades Humanas Básicas. Métodos: estudio exploratorio y descriptivo con enfoque cualitativo realizado de conformidad con el marco referencial de la Teoría de las Necesidades Humanas Básicas. La recolección de datos tuvo lugar entre junio y noviembre de 2019, por medio de entrevistas individuales realizadas con 220 hombres privados de su libertad. Los datos se sometieron a análisis temático y de contenido dirigido a la taxonomía II de NANDA Internacional. Se respetaron todos los aspectos éticos. Resultados: se identificaron 12 diagnósticos de Enfermería pertenecientes a las categorías de problemas de salud y riesgos potenciales, agrupados e interpretados de acuerdo con el referencial teórico. Estilo de vida sedentario, obesidad, sobrepeso, conductas de salud propensas a riesgo y control ineficaz de la salud fueron factores que se relacionaron con las necesidades psicobiológicas. A su vez, menor participación en actividades de recreación, ansiedad, estrategias de enfrentamiento ineficaces, riesgo de violencia hacia otras personas, procesos familiares interrumpidos y riesgo de vinculación ineficaz se mostraron relacionados con las necesidades psicosociales, en tanto que el riesgo de religiosidad perjudicada presentó una relación con las necesidades psicoespirituales. Conclusión: la ausencia de diagnósticos de Enfermería de la categoría de promoción de la salud indica la necesidad de implementar acciones que propicien la calidad de vida de estas personas.

RESUMO Objetivo: identificar os diagnósticos de enfermagem em homens privados de liberdade, com ancoragem no referencial das Necessidades Humanas Básicas. Métodos: estudo exploratório descritivo de abordagem qualitativa conduzido pelo referencial da Teoria das Necessidades Humanas Básicas. A coleta de dados ocorreu nos meses de junho a novembro de 2019, com entrevistas individuais realizadas com 220 homens privados de liberdade. Os dados foram submetidos à análise temática e de conteúdo dirigida à taxonomia II da NANDA Internacional. Todos os aspectos éticos foram respeitados. Resultados: foram identificados 12 diagnósticos de enfermagem pertencentes às categorias de problemas de saúde e riscos potenciais, agrupados e interpretados conforme o referencial teórico. Estilo de vida sedentário, obesidade, sobrepeso, comportamento de saúde propenso a risco e controle ineficaz da saúde são fatores que se relacionaram às necessidades psicobiológicas. Já o envolvimento em atividades de recreação diminuído, ansiedade, enfrentamento ineficaz, risco de violência direcionada a outros, processos familiares interrompidos e risco de relacionamento ineficaz se mostraram relacionados às necessidades psicossociais, ao passo que o risco de religiosidade prejudicada apresentou relação com as necessidades psicoespirituais. Conclusão: a ausência de diagnósticos de enfermagem da categoria de promoção da saúde sinaliza a necessidade de ações que propiciem qualidade de vida a essas pessoas.

Factors associated with risk related to the use of psychoactive substances by men deprived of their liberty / Fatores associados ao risco relacionado ao uso de substâncias psicoativas por homens privados de liberdade / Factores asociados al riesgo relacionado con el uso de sustancias psicoactivas por hombres privados de libertad

Abstract Objective: to evaluate the factors associated with risk related to the use of psychoactive substances in male inmates of a prison in a city in the South of Brazil. Method: a cross-sectional data from 220 men deprived of liberty, inmates of a provisional custody institution in the State of Paraná, collected with a screening instrument and questionnaire. Binary logistic regression and odds ratio analysis were used to verify associations between risk related to substance use and socio-demographic characteristics of living conditions before incarceration and current incarceration. Results: the adjusted model revealed association of consumption with skin color brown/black and yellow, those who had only one parent responsible until age 15, age at first arrest 18 or older, professing religion, working before arrest, owning their own house, living alone, receiving visitors in prison. Conclusion: the identified factors are useful to insert effective treatment proposals and reduce the gaps and social vulnerability existing in prison.

Resumo Objetivo: avaliar os fatores associados ao risco relacionado ao uso de substâncias psicoativas em homens internos de uma prisão em um município do Sul do Brasil. Método: dados transversais de 220 homens privados de liberdade, internos de uma instituição de custódia provisória no Estado do Paraná, coletados com instrumento de rastreamento e questionário. Utilizaram-se análise de regressão logística binária e razão de chances para verificar associações entre o risco relacionado ao uso de substâncias psicoativas e as características sociodemográficas das condições de vida antes do encarceramento e do encarceramento atual. Resultados: o modelo ajustado revelou associação do consumo com a cor da pele parda/preta e amarela, aqueles que tiveram apenas um dos pais responsável até os 15 anos de idade, idade da primeira prisão com 18 anos ou mais, professar religião, trabalhar antes da prisão, moradia própria, morar sozinho, receber visitas na prisão. Conclusão: os fatores identificados são úteis para inserir propostas de tratamento eficazes e reduzir as lacunas e a vulnerabilidade social existentes na prisão.

Resumen Objetivo: evaluar los factores asociados al riesgo relacionado con el uso de sustancias psicoactivas en hombres internados en una prisión, en un municipio en el Sur de Brasil. Método: datos transversales de 220 hombres privados de libertad, internados en una institución de custodia provisional, en el estado de Paraná, recolectados con instrumento de rastreo y cuestionario. Se utilizó el análisis de regresión logística binaria y la razón de chances para verificar asociaciones entre el riesgo relacionado con el uso de sustancias psicoactivas y las características sociodemográficas, de las condiciones de vida antes del encarcelamiento y del encarcelamiento actual. Resultados: el modelo ajustado reveló asociación del consumo con: el color de la piel marrón/negra y amarilla; aquellos que tuvieron apenas uno de los padres responsables hasta los 15 años de edad; edad de la primera prisión con 18 años o más; profesar religión; trabajar antes de la prisión; residencia propia; vivir solo; y, recibir visitas en la prisión. Conclusión: los factores identificados son útiles para introducir propuestas de tratamientos eficaces y reducir los vacíos y la vulnerabilidad social existentes en la prisión.

Importance of detection of Strongyloides stercoralis DNA in fecal samples from patients with type 2 diabetes mellitus

Abstract Objective: The association between diabetes and Strongyloides infection remains controversial. This study aimed to detect Strongyloides stercoralis DNA in the feces of patients with Diabetes Mellitus type 2 (DM2). Methods: Fecal samples were analyzed via the Lutz, Rugai, and agar plate culture methods. PCR amplification was performed using two targets (PCR-genus and PCR-species) located on the S. stercoralis 18S ribosomal. Results: The positivity for S. stercoralis using parasitological methods was 1.1%. PCR-genus (14.13%) demonstrated a higher positivity than PCR-species (9.78%). Conclusion: The results confirm the greater positivity of the molecular diagnosis in relation to parasitological methods, reinforcing its use as an additional tool for the diagnosis of S. stercoralis infection in patients with DM2 living in endemic areas for this helminthiasis. HIGHLIGHTS Positivity for strongyloidiasis in coproscopic exam was low in diabetic patients. PCR is more sensitive for detecting S. stercoralis infection in diabetic patients. Molecular diagnosis is an important tool for the detection of S. stercoralis.

The effect of learner's control of self-observation strategies on learning of front crawl.

This study investigated the effect of learner's control of self-observation strategies on motor skill learning. For this purpose, beginner and intermediate learner swimmers practised the front crawl. Seventy college students took part in this experiment. They comprised 40 novice learners, both male (n=19) and female (n=21), with an average age of 20.7 years (±0.44), and 30 intermediate learners, both male (n=17) and female (n=13), with an average age of 21.1 years (±0.86). The design involved a pretest (one day), four acquisition sessions (four days), and a retention test (one day). They were divided into three groups: (1) choice, which could choose to watch a video with their best or overall performance during practise; (2) yoked, which were paired to those of the choice group; and (3) control (did not watch any video). The measures included the performance of front crawl and self-efficacy. The results showed that: (1) beginners who chose a type of observation strategy had superior motor skill learning; (2) for intermediate learners, self-observation promoted better motor learning, regardless of the control of choices; (3) self-observation improved self-efficacy beliefs.

Brazilian Normative Data on Letter and Category Fluency Tasks: Effects of Gender, Age, and Geopolitical Region.

Verbal fluency is a basic function of language that refers to the ability to produce fluent speech. Despite being an essentially linguistic function, its measurements are also used to evaluate executive aspects of verbal behavior. Performance in verbal fluency (VF) tasks varies according to age, education, and cognitive development. Neurodevelopmental disorders that affect the functioning of frontal areas tend to cause lower performance in VF tasks. Despite the relative consensus that has been reached in terms of the use of VF tasks for the diagnosis of dyslexia and attention-deficit/hyperactivity disorder, few studies have considered regional variations in Brazil. The present study sought to provide normative data on VF tasks in children by considering gender, age, education, and geopolitical region of origin with auxiliary purposes in neuropsychological diagnosis of disorders that occur with executive changes The study included 298 participants, 7-10 years of age of both genders, who performed three letter fluency tasks and three category fluency tasks. The data were subjected to correlational and variance analyses, with age and gender as factors. No effect of gender on the children's performance was found. However, significant differences between age groups were observed, with better performance in letter tasks in older children and better performance in letter tasks compared with category tasks. Significant regional differences in performance on the letter VF task were observed. These results reinforce the importance of regional normative data in countries with high regional cultural variations, such as Brazil.

The effect of D-serine administration on cognition and mood in older adults.

BACKGROUND: D-serine is an endogenous co-agonist of the N-Methyl D-Aspartate Receptor (NMDAR) that plays a crucial role in cognition including learning processes and memory. Decreased D-serine levels have been associated with age-related decline in mechanisms of learning and memory in animal studies. Here, we asked whether D-serine administration in older adults improves cognition. RESULTS: D-serine administration improved performance in the Groton Maze learning test of spatial memory and learning and problem solving (F(3, 38)= 4.74, p = 0.03). Subjects that achieved higher increases in plasma D-serine levels after administration improved more in test performance (r2=-0.19 p = 0.009). D-serine administration was not associated with any significant changes in the other cognitive tests or in the mood of older adults (p > 0.05). METHODS: Fifty healthy older adults received D-serine and placebo in a randomized, double blind, placebo-controlled, crossover design study. We studied the effect of D-serine administration on the performance of cognitive tests and an analogue mood scale. We also collected blood samples to measure D-serine, L-serine, glutamate and glutamine levels. CONCLUSIONS: D-serine administration may be a strategy to improve spatial memory, learning and problem solving in healthy older adults. Future studies should evaluate the impact of long-term D-serine administration on cognition in older adults.

Uso de Práticas Integrativas e Complementares por idosos: Pesquisa Nacional de Saúde 2013 / Use of Integrative and Complementary Practices by the elderly: National Health Survey 2013

RESUMO O estudo teve por objetivo estimar a prevalência da realização de Práticas Integrativas e Complementares (PIC) e sua relação com doenças crônicas em idosos brasileiros. Estudo transversal de base populacional realizado com dados da Pesquisa Nacional de Saúde (PNS/2013; n=23.815). Estimaram-se a prevalência de realização de PIC e as frequências relativas das práticas referidas. Realizaram-se comparações entre proporções pelo teste de Rao-Scott com nível de significância de 5% e estimaram-se razões de prevalência para o uso das práticas integrativas e complementares, segundo doenças crônicas. O uso das PIC foi referido por 5,4% (IC95%:4,9-6,0) dos idosos. Entre estes, 62,6% relataram uso de plantas medicinais/fitoterapia; 22,2%, acupuntura; e 11,2%, homeopatia. Somente 6,7% realizaram o tratamento no SUS. Observou-se maior realização das práticas pelas mulheres e para todos os tratamentos considerados (p<0,001); naqueles com colesterol alto, artrite ou reumatismo, problema de coluna e depressão (p<0,05). Os resultados dimensionam o uso das PIC com dados de abrangência nacional, apontando para sua utilização no tratamento das diversas condições de saúde que acometem principalmente os idosos.

ABSTRACT The study aimed to estimate the prevalence of carrying out Integrative and Complementary Practices (PIC) and their relationship with chronic diseases in elderly Brazilians. Cross-sectional population-based study conducted with data from the National Health Survey (PNS/2013; n=23,815). The prevalence of carrying out PIC and the relative frequencies of the referred practices were estimated. Comparisons were made between proportions using the Rao-Scott test with a 5% significance level and prevalence ratios were estimated for the use of PIC, according to chronic diseases. The use of PIC was mentioned by 5.4% (IC95%: 4.9-6.0) of the elderly. Among these, 62.6% reported the use of medicinal plants/phytotherapy; 22.2%, acupuncture; and 11.2%, homeopathy. Only 6.7% underwent treatment at Unified Health System (SUS). There was a greater performance of practices by women and for all treatments considered (p <0.001); in those with high cholesterol, arthritis or rheumatism, spinal problems and depression (p <0.05). The results measure the use of integrative and complementary practices with national data, pointing to their use in the treatment of the various health conditions that mainly affect the elderly.

Desmoplastic melanoma: a rare variant with challenging diagnosis

Abstract: Desmoplastic melanoma, a distinct and uncommon variant, is characterized as an invasive lesion with proliferation of fusiform melanocytes in the dermis and subcutaneous tissue, associated with varying patterns of desmoplasia. Neurotropism and neural differentiation may occur. The clinical presentation is variable and nonspecific, easily confused with other fibrous neoplasms. The disease is locally aggressive and shows lower metastasis rates than other types of melanoma. Histopathology may be insufficient, requiring positive immunohistochemistry for S-100 protein and other antigens of melanocytic differentiation. Because desmoplastic melanoma represents a true clinical, dermoscopic, and histopathological diagnostic challenge, a case of invasive desmoplastic melanoma is reported, affecting a photoexposed area in an elderly woman after histological revisions and an initial diagnosis of fibroma.

Polypharmacy in community-based older adults: results of the Fibra study / Polifarmácia em idosos comunitários: resultados do estudo Fibra

Abstract Objectives : To estimate the prevalence of polypharmacy among older adults (≥65 years); to verify its association with sociodemographic variables, nutritional status and health conditions; to describe the prevalence of polypharmacy according to the presence of specific chronic diseases, and to report the method of acquiring drugs. Method : A cross-sectional study was performed with older adults (n=2,217) from seven Brazilian municipal regions. The prevalence of polypharmacy and its 95% confidence intervals were estimated. Associations were verified using Pearson's Chi-squared test with a significance level of 5%, and the independent associations between the selected variables and polypharmacy were verified by multiple hierarchical Poisson regression. Results : The prevalence of polypharmacy was 18.4% (CI95%:16.8-20.0), and was significantly lower among non-white individuals, those who did not have a health plan, and those who assessed their health as very good/good (p<0.05). Obesity: (PR=1.36; CI95%:1.06-1.75), increased waist circumference (PR=1.54; CI95%:1.08-2.20) and presence of two (PR=2.24; CI95%:1.52-3.31) or three or more (PR=4.22; CI95%:2.96-6.02) chronic diseases were positively associated with polypharmacy. Polypharmacy was observed in about 30.0% of older adults with heart disease, diabetes mellitus and/or strokes/CVA/ischemia. The frequency of older adults who acquired drugs in Basic Health Units was 20.3% and those who obtained them via their own/family resources was 13.5%. Conclusion : Among older adults, the identification of segments with a higher prevalence of polypharmacy enables a better structuring of the provision of treatment during their care pathway, allowing special attention to be paid to problems related to the use of drugs.

Resumo Objetivos : Estimar a prevalência de polifarmácia em idosos (≥65 anos); verificar sua associação com variáveis sociodemográficas, estado nutricional e condições de saúde; descrever a prevalência de polifarmácia de acordo com a presença de doenças crônicas específicas e a forma de aquisição dos medicamentos. Método : Estudo transversal com idosos (n=2.217) de sete municípios brasileiros. Estimaram-se as prevalências de polifarmácia e os respectivos intervalos de confiança de 95%. Verificaram-se associações pelo teste qui-quadrado de Pearson com nível de significância de 5% e a associação independente das variáveis selecionadas com a polifarmácia foi verificada por meio de regressão hierárquica múltipla de Poisson. Resultados : A prevalência de polifarmácia foi de 18,4% (IC95%:16,8-20,0), significativamente menor nos não brancos, nos que não possuíam plano de saúde e que autoavaliaram sua saúde como muito boa/boa (p<0,05). Obesidade (RP=1,36; IC95%:1,06-1,75), circunferência da cintura muito aumentada (RP=1,54; IC95%:1,08-2,20) e presença de duas (RP=2,24; IC95%:1,52-3,31) ou três e mais doenças crônicas (RP=4,22; IC95%: 2,96-6,02) associaram-se positivamente à polifarmácia. Observou-se a ocorrência de polifarmácia em cerca de 30,0% dos idosos com doença do coração, diabetesmellituse derrame/AVC/isquemia. A frequência de idosos que adquiriram os medicamentos na Unidade Básica de Saúde foi de 20,3% e com recursos próprios e/ou de familiares foi de 13,5%. Conclusão : Entre os idosos, a identificação de segmentos com maior prevalência de polifarmácia possibilita melhor estruturar a oferta de cuidado durante seu percurso assistencial com especial atenção aos problemas relacionados ao uso de medicamentos.