SUMMARY OBJECTIVE: This study aims to evaluate the role of anthropometric clinical indicators of visceral adiposity as predictors of NAFLD, identifying the cutoff points based on gender. METHODS: This was a cross-sectional study conducted in patients with or without NAFLD. Waist circumference (WC), body mass index (BMI), waist-to-height ratio (WHtR), Conicity Index (C Index), and lipid accumulation product (LAP) were evaluated. RESULTS: A total of 107 individuals were evaluated, of which 46.7% were diagnosed with NAFLD. Individuals with NAFLD presented higher values of WC, BMI, C Index, LAP, and WHtR when compared with those without NAFLD (p<0.05). For the total sample, the indicators WC, BMI, WHtR, LAP, and C Index had an area under the receiver operator characteristic curve (AUC) above 0.87, with no difference in the prediction of NAFLD in both sexes. WHtR (AUC=0.934) was the indicator of visceral adiposity with the best discriminatory power for NAFLD, followed by LAP (0.919), WC (0.912), C Index (0.907), and BMI (0.877). CONCLUSIONS: The anthropometric clinical indicators of visceral adiposity showed high performance, especially the WHtR indicator, as NAFLD predictors.

RESUMO JUSTIFICATIVA E OBJETIVOS: Dor crônica acarreta incapacidade funcional e social, impactando emocionalmente os indivíduos. O objetivo deste estudo foi descrever os principais comprometimentos das atividades de vida diária, sintomas ansiosos e depressivos e qualidade de vida em pacientes com dor crônica. MÉTODOS: Estudo transversal com pacientes de ambulatório de dor crônica. Análise das variáveis clínicas e sociodemográficas, assim como das atividades de vida diária. Avaliação de dor, de sintomas ansiosos e depressivos pela Hospital Anxiety and Depression Scale, de qualidade de vida pelo questionário Medical Outcomes Study 36 - Item Short Form Health Survey e a análise dos dados no programa estatístico SPSS. RESULTADOS: Foi evidenciada limitação para o trabalho, movimento, lazer e atividade domiciliar, qualidade de vida abaixo da mediana e pior para os domínios aspectos físicos e emocionais. O sono foi muito comprometido, seguido de dificuldade parcial para apetite e atividade sexual. Embora apresentassem sintomas ansiosos e depressivos, a maioria dos participantes estavam moderadamente satisfeitos com o tratamento. CONCLUSÃO: A dor crônica impacta de forma muito significativa na qualidade de vida, comprometendo e limitando as atividades diárias de modo mais intenso nos portadores de sintomas ansiosos e depressivos.

ABSTRACT BACKGROUND AND OBJECTIVES: Chronic pain causes functional and social disability, resulting in emotional impact. This study’s objective was to describe the main impairments of activities of daily living, anxious and depressive symptoms, and quality of life in patients with chronic pain. METHODS: Cross-sectional study with chronic pain outpatients. Analysis of clinical and sociodemographic variables, as well as activities of daily living. Assessment of pain, anxious and depressive symptoms by the Hospital Anxiety and Depression Scale, quality of life by the Medical Outcomes Study 36 - Item Short Form Health Survey questionnaire and data analysis by the SPSS statistical software. RESULTS: The study observed limitations in work, movement, leisure and home activities, quality of life below the median and worse for the physical and emotional domains. Sleep was very impaired, followed by partial difficulty with appetite and sexual activity. Although they had anxious and depressive symptoms, most participants were moderately satisfied with their treatment. CONCLUSION: Chronic pain has a very significant impact on quality of life, impairing and limiting daily activities more intensely in individuals with anxious and depressive symptoms.

SUMMARY OBJECTIVE: To evaluate the association between muscle mass depletion and compromising of the cell membrane integrity and clinical–anthropometric characteristics in patients with nonalcoholic fatty liver disease. METHODS: This observational study evaluated waist circumference, body mass index, and waist-to-height ratio in patients with nonalcoholic fatty liver disease. Skeletal mass index corrected by weight and impairment of cell membrane integrity were assessed using bioelectrical impedance analysis. RESULTS: In 56 patients, muscle mass depletion was observed in 62.5% and cell membrane impairment in 28.6%. The metabolic syndrome and elevated aspartate aminotransferase were the only clinical factors associated with mass depletion (p<0.05). The linear regression analysis showed association between skeletal mass index and waist-to-height ratio and waist circumference, after adjustments (p<0.05). The phase angle value was not different between those with and without mass depletion, and also it did not have correlation with skeletal mass index and clinical parameters (p>0.05). CONCLUSIONS: The prevalence of mass depletion and cell membrane impairment was higher in patients with nonalcoholic fatty liver disease. The muscle mass depletion was associated with central obesity, aspartate aminotransferase elevated, and metabolic syndrome; however, the phase angle is not associated with clinical and anthropometric data.

ABSTRACT. The effect of fairy shrimp “branchoneta” as the first exogenous feed for tambaqui postlarvae was evaluated. A hundred and eighty larvae were distributed in 12 aquariums, containing 1.5L of water and the stocking density was 10 larvae per liter. The trials lasted for 20 days and postlarvae were submitted to three diets (T1: Commercial feed, T2: branchoneta, and T3: Commercial feed with branchoneta), with a completely randomized design with four replicates for each treatment. During the trials, the water quality parameters were kept within ideal conditions for the species. The tambaqui postlarvae submitted to T2 and T3 showed better survival rates respectively. Regarding the postlarval development, larvae fed with only branchoneta had a better final weight (3.48 mg), daily weight gain (0.14 mg day-1), and the best specific growth rate (8.62%). The results also showed that the tambaqui postlarvae fed with only commercial feed developed less efficiently due to lower rates of survival and growth. The present study indicates that the branchoneta promoted greater development and survival rates of the tambaqui postlarvae and therefore, it presents good potential as a live food for the species.

Abstract Introduction: obese patients present an inflammatory and metabolic profile that leads to oxidative stress and cellular damage. Phase angle is an indicator of cellular integrity and has been proposed as a prognostic parameter for changes in the metabolic profile. Objective: to investigate the possible association between phase angle and metabolic parameters in obese patients. Material and method: this was a cross-sectional study of adult obese patients who attended a specialized clinic between 2014 and 2016. All patients were ≥ 18 years of age, with a body mass index ≥ 35 kg/m2. All data were obtained from medical records and made part of the clinical protocol. Patients were divided into two groups using a cutoff point for phase angle, and the groups were compared using the Kruskal-Wallis or Chi-squared test for quantitative and categorical variables, respectively. Correlations were identified by Spearman’s and Pearson’s correlation analyses. All between-group differences were considered statistically significant at p ≤ 0.05. Results: a low phase angle was present in 30.5 % of the 141 patients enrolled in the study. We found an association between low phase angle and presence of hyperuricemia (p = 0.018) when adjusted for waist circumference, dysglycemia, arterial hypertension, and hyperuricemia. There was no correlation between phase angle and the components of body composition. Conclusions: there is an association of phase angle with uric acid levels, but not with other metabolic parameters.

Resumen Introducción: los pacientes obesos presentan un perfil inflamatorio y metabólico que provoca estrés oxidativo y daño celular. El ángulo de fase es un indicador de integridad celular que se ha propuesto como parámetro pronóstico de los cambios del perfil metabólico. Objetivo: investigar la posible asociación entre el ángulo de fase y los parámetros metabólicos en pacientes obesos. Material y método: estudio transversal de pacientes obesos adultos que asistieron a una clínica especializada entre 2014 y 2016. Todos los pacientes tenían ≥ 18 años de edad y un índice de masa corporal ≥ 35 kg/m2. Todos los datos se obtuvieron de los registros médicos y formaron parte del protocolo clínico. Los pacientes se dividieron en dos grupos usando un punto de corte para el ángulo de fase, y los grupos se compararon usando la prueba de Kruskal-Wallis o del chi cuadrado para las variables cuantitativas y categóricas, respectivamente. Las correlaciones se identificaron mediante el análisis de correlación de Spearman y el de Pearson. Todas las diferencias entre grupos se consideraron estadísticamente significativas si p ≤ 0.05. Resultados: se observó un ángulo de fase bajo en el 30,5 % de los 141 pacientes incluidos en el estudio. Encontramos una asociación entre el ángulo de fase bajo y la presencia de hiperuricemia (p = 0.018) cuando se ajustó para la circunferencia de la cintura, la disglucemia, la hipertensión arterial y la hiperuricemia. No hubo correlación entre el ángulo de fase y los componentes de la composición corporal. Conclusiones: el ángulo de fase presenta asociación con los niveles plasmáticos de ácido úrico pero no con otros parámetros metabólicos.

RESUMO OBJETIVO Avaliar a relevância da doença hepática gordurosa não alcoólica (DHGNA) em pacientes com HIV / AIDS. MÉTODOS A revisão sistemática foi realizada utilizando instrumentos de busca de material científico indexado, incluindo MEDLINE (pela PubMed), Web of Science, IBECS e LILACS. Estudos elegíveis incluíram o ano de publicação, critérios para diagnostico de DHGNA e HIV, publicados em inglês, português e espanhol, entre 2006 a 2018. Os critérios de exclusão incluíram estudos com pacientes com outras doenças do fígado. Dois revisores foram envolvidos na pesquisa dos artigos e o PRISMA (Preferred Reporting Items for Systematic Reviews and Meta - Analyses) foi utilizado nas análises. RESULTADOS Cento e dezesseis artigos foram selecionados, 27 excluídos porque não preencheram critérios de inclusão e assim, 89 foram lidos pelos investigadores. Desses, 13 artigos foram incluídos na revisão. Quatro séries de casos utilizaram métodos por imagens para identificação de DHGNA e nove estudos utilizaram biópsia hepática. A prevalência de DHGNA em pacientes com HIV variou de 30% a 100% e esteato-hepatite não alcoólica (EHNA) entre 20% e 89%. Na avaliação das principais variáveis estudadas, observou-se a associação positiva entre dislipidemia, resistência à insulina e índice de massa corporal. Não houve concordância entre os artigos que avaliaram a relação dos antiretrovirais com a DHGNA. CONCLUSÕES A presente revisão sistemática sugere elevada prevalência de DHGNA em pacientes infectados com HIV. DHGNA nesses pacientes foi associada principalmente a fatores metabólicos. A possível associação entre terapia antiretroviral e DHGNA nesses pacientes vem sendo discutida, mas são necessários mais estudos para estabelecer essa associação.

SUMMARY OBJECTIVE To evaluate the prevalence of nonalcoholic fatty liver disease (NAFLD) in patients with HIV/AIDS. METHODS The systematic review included articles indexed in MEDLINE (by PubMed), Web of Science, IBECS, and LILACS. Studies eligible included the year of publication, diagnose criteria of NAFLD and HIV, and were published in English, Portuguese, or Spanish from 2006 to 2018. The exclusion criteria were studies with HIV-infection patients and other liver diseases. Two reviewers were involved in the study and applied the same methodology, according to PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses). RESULTS One hundred and sixteen papers were selected, including full articles, editorial letters, and reviews. Twenty-seven articles were excluded because they did meet the inclusion criteria. A total of 89 articles were read, and 13 were considered eligible for this review. Four case series used imaging methods to identify NAFLD, and nine included histology. The prevalence of NAFLD in HIV-patients ranged from 30%-100% and, in nonalcoholic steatohepatitis (NASH), from 20% to 89%. A positive association between dyslipidemia, insulin resistance, and body mass index was observed. There was no agreement between the studies that evaluated the relationship between antiretroviral drugs and NAFLD. CONCLUSION This systematic review showed a high prevalence of NAFLD in HIV-patients, which was associated with metabolic risk factors. The possible association between antiretroviral therapy and NAFLD needs further studies.

Resumo Com o processo de desinstitucionalização psiquiátrica, as famílias passaram a ser as principais provedoras de cuidados aos pacientes. Essa mudança marcou uma alteração no modo como a família vinha participando do cuidado ao doente mental, mas as dificuldades enfrentadas no desempenho do papel de cuidador têm contribuído para transformações na sua vida. Esta pesquisa objetivou observar quais mudanças ocorrem nos âmbitos social, familiar e sexual de cuidadores de crianças e adolescentes com transtornos mentais atendidos em Centro de Atenção Psicossocial Infantojuvenil (CAPSi). Participaram da pesquisa 64 cuidadores de crianças e adolescentes com transtornos mentais que frequentam um CAPSi. Os dados foram coletados por meio de questionário semiestruturado e analisados com base no programa estatístico Statistical Package for the Social Sciences. Os resultados demonstram que ser cuidador de criança ou adolescente com transtorno mental impacta a vida nos contextos social, conjugal e sexual, observando que 85,9% dos cuidadores abandonaram o emprego para cuidar de criança ou adolescente; somente 34,4% têm momentos de lazer; 81,3% tiveram mudanças na sua vida conjugal, sendo a maioria (98,1%) para pior; e 31,3% não possuem relações sexuais. Concluindo-se esta análise, percebe-se que essa população merece maior atenção das políticas públicas e da sociedade, e os resultados deste estudo poderão influir na adequação dos serviços de saúde mental, uma vez que a saúde de criança ou adolescente depende da saúde do cuidador.

Abstract The process of psychiatric deinstitutionalization led families to become the main caregivers of patients. This changed how the family participates in the care for the mentally ill, but the difficulties faced when performing the caregiving role contributed to changes in their lives. This research sought to find what changes occur in the social, family and sexual aspects of caregivers of children and adolescents with mental disorders attended at a Psychosocial Care Center. The participants were 64 caregivers of children and adolescents with mental disorders who attend one of these centers. Data from samples were obtained through a semi-structured questionnaire and analyzed using the software Statistical Package for Social Sciences. The results show that caregivers of a child or adolescent with a mental disorder have their lives impacted on social, marital and sexual aspects, noting that 85.9% of caregivers left their job to care for the child or adolescent; only 34.4% have leisure, 81.3% had changes in their marriage and, for the most part, 98.1%, to worse, and 31.3% do not have sex. From this analysis, it can be concluded that this population deserves more attention from public policies and from society, and that the results of this study may influence the adequacy of mental health services, since the health of children and adolescents depends on the health of the caregiver.

Resumo Com o processo de desinstitucionalização psiquiátrica, as famílias passaram a ser as principais provedoras de cuidados aos pacientes. Essa mudança marcou uma alteração no modo como a família vinha participando do cuidado ao doente mental, mas as dificuldades enfrentadas no desempenho do papel de cuidador têm contribuído para transformações na sua vida. Esta pesquisa objetivou observar quais mudanças ocorrem nos âmbitos social, familiar e sexual de cuidadores de crianças e adolescentes com transtornos mentais atendidos em Centro de Atenção Psicossocial Infantojuvenil (CAPSi). Participaram da pesquisa 64 cuidadores de crianças e adolescentes com transtornos mentais que frequentam um CAPSi. Os dados foram coletados por meio de questionário semiestruturado e analisados com base no programa estatístico Statistical Package for the Social Sciences. Os resultados demonstram que ser cuidador de criança ou adolescente com transtorno mental impacta a vida nos contextos social, conjugal e sexual, observando que 85,9% dos cuidadores abandonaram o emprego para cuidar de criança ou adolescente; somente 34,4% têm momentos de lazer; 81,3% tiveram mudanças na sua vida conjugal, sendo a maioria (98,1%) para pior; e 31,3% não possuem relações sexuais. Concluindo-se esta análise, percebe-se que essa população merece maior atenção das políticas públicas e da sociedade, e os resultados deste estudo poderão influir na adequação dos serviços de saúde mental, uma vez que a saúde de criança ou adolescente depende da saúde do cuidador.

Abstract The process of psychiatric deinstitutionalization led families to become the main caregivers of patients. This changed how the family participates in the care for the mentally ill, but the difficulties faced when performing the caregiving role contributed to changes in their lives. This research sought to find what changes occur in the social, family and sexual aspects of caregivers of children and adolescents with mental disorders attended at a Psychosocial Care Center. The participants were 64 caregivers of children and adolescents with mental disorders who attend one of these centers. Data from samples were obtained through a semi-structured questionnaire and analyzed using the software Statistical Package for Social Sciences. The results show that caregivers of a child or adolescent with a mental disorder have their lives impacted on social, marital and sexual aspects, noting that 85.9% of caregivers left their job to care for the child or adolescent; only 34.4% have leisure, 81.3% had changes in their marriage and, for the most part, 98.1%, to worse, and 31.3% do not have sex. From this analysis, it can be concluded that this population deserves more attention from public policies and from society, and that the results of this study may influence the adequacy of mental health services, since the health of children and adolescents depends on the health of the caregiver.

Resumo Objetivo: A hiperferritinemia (HPF) está associada à agressão hepatocelular nas doenças do fígado e à sobrecarga de ferro, em doenças genéticas e adquiridas. A HPF é frequente em pacientes com doença hepática gordurosa não alcoólica (DHGNA) e é necessário definir seu significado para estabelecer as melhores condutas para esses indivíduos. Esta revisão avaliou o significado da HPF em portadores de DHGNA e esteato-hepatite não alcoólica (EHNA). Método: A busca de artigos foi realizada através do PubMed (Medline), Web of Science e Lilacs, e foram selecionados aqueles publicados em português, inglês e espanhol de 2005 a maio de 2016. Os artigos foram elegíveis quando informavam data e local da publicação, critérios diagnósticos para DHGNA, especificações das dosagens de ferritina sérica e/ou estudo histopatológico. Foram excluídos os artigos cujos pacientes relataram ingestão alcoólica ≥ 20 g/dia ou eram portadores de outras doenças do fígado. Resultados: Foram selecionados 11 de 30 artigos, totalizando 3.564 pacientes. Os artigos eram de corte transversal, retrospectivos, série de casos e caso-controles. Em dez artigos, observou-se correlação entre alteração de ferritina e DHGNA/EHNA com e sem fibrose hepática e resistência à insulina. Conclusão: Hiperferritinemia em pacientes com DHGNA/EHNA se associa com maior frequência à agressão hepatocelular do que com sobrecarga de ferro hepático. Os resultados da revisão sugerem a necessidade de um maior cuidado na interpretação da elevação da ferritina sérica em pacientes com DHGNA/EHNA para o estabelecimento de condutas clínicas apropriadas.

Summary Objective: In liver diseases, hyperferritinemia (HYF) is related to injured cells in acquired and genetic conditions with or without iron overload. It is frequent in patients with nonalcoholic fatty liver disease (NAFLD), in which it is necessary to define the mean of HYF to establish the better approach for them. The present study evaluated the significance of elevated ferritin in patients with NAFLD and steatohepatitis (NASH). Method: The review was performed using search instruments of indexed scientific material, including MEDLINE (by PubMed), Web of Science, IBECS and LILACS, to identify articles published in Portuguese, English and Spanish, from 2005 to May, 2016. Studies eligible included place and year of publication, diagnose criteria to NAFLD, specifications of serum ferritin measurements and/or liver histopathologic study. Exclusion criteria included studies with patients with alcohol consumption ≥ 20 g/day and other liver diseases. Results: A total of 11 from 30 articles were selected. It included 3,564 patients and they were cross-sectional, retrospective, case series and case-control. The result's analyses showed in 10 of these studies a relationship between ferritin elevated serum levels and NAFLD/NASH with and without fibrosis and insulin resistance. Conclusion: Hyperferritinemia in patients with NAFLD/NASH is associated more frequently with hepatocellular injury than hemochromatosis. These data suggest the relevance to evaluate carefully HYF in patients with NAFLD/NASH to establish appropriate clinical approach.

Introduction: The main changes in the body composition refer to the increase of adipose tissue and/or the decrease of muscular mass, and these changes have effect in many clinical outcomes. Sarcopenic obesity (SO) consists of the presence of excessive adipose tissue and deficit of muscular mass simultaneously. People with SO may have synergistic effect due to obesity and sarcopenia, with increases cardiovascular risk more than obesity itself. Objective: To describe the findings in the literature about the association between SO and risk factors and/or cardiometabolic disease (CMD) or cardiovascular disease (CVD). Methods: An electronic search was done on the following databases: MEDLINE, Scopus, SciELO, LILACS and Web of Science, using the matching expressions and Boolean operators: "obesity sarcopenic" OR "sarcopenic obesity", in the titles of the studies, AND "cardiometabolic disease" OR "cardiovascular disease" OR "metabolic syndrome" OR "insulin resistance", in the abstract. Results: Most of studies are cross-sectional and present many different diagnosis criteria for SO. It was possible to verify the association of the SO and the risk factors and/or CMD or CVD. Conclusion: SO is associated with risk factors and/or CMD or CVD. The lack of a consensus about this definition jeopardizes the effective clinical practice and the research about the subject.

Introducción: los principales cambios en la composición del cuerpo refieren el incremento de tejido adiposo y/o la disminución de masa -muscular, y estos cambios tienen efecto en varios resultados clínicos. La obesidad sarcopénica (OS) consiste en la presencia simultánea del exceso de tejido adiposo y el déficit de masa muscular. Las personas con OS pueden tener un efecto sinérgico debido a la obesidad y la sarcopenia, lo que incrementa el riesgo de enfermedad cardiovascular, más que la obesidad en sí. Objetivo: describir los hallazgos en la literatura científica sobre la asociación de la SO y los factores de riesgo y/o ECM (enfermedad cardiometabólica) o enfermedad cardiovascular (ECV). Métodos: se realizó una búsqueda electrónica en las siguientes bases de datos: MEDLINE, Scopus, SciELO, LILACS y Web of Science, usando las expresiones coincidentes y los operadores booleanos: "obesidad sarcopénica" o " sarcopénica obesidad ", en los títulos de los estudios, y "enfermedad cardiometabólica" o "enfermedad cardiovascular" o "síndrome metabólico" o "resistencia a la insulina", en el abstract. Resultados: la mayoría de los estudios son de corte transversales y presentan diferentes criterios de diagnóstico para la OS. Fue posible verificar la asociación de la OS y los factores de riesgo y/o ECM o ECV. Conclusión: la OS está asociada con los factores de riesgo y/o ECM o ECV. La falta de un consenso sobre esta definición pone en peligro la efectividad de la práctica clínica y la investigación sobre el tema.

ContextoA gordura mesentérica é drenada pelo sistema venoso portal, estando relacionada à síndrome metabólica, que é um importante fator de risco para doença de infiltração gordurosa do fígado.ObjetivosGraduar a espessura do tecido adiposo visceral e correlacionar com o grau de doença de infiltração gordurosa do fígado através do exame ultrassonográfico.MétodosForam estudados 352 indivíduos, avaliando-se idade, gênero, medidas da espessura da gordura subcutânea e tecido adiposo visceral, a presença e o grau de doença de infiltração gordurosa do fígado. Foi analisada a relação independente entre tecido adiposo visceral e doença de infiltração gordurosa do fígado, e a regressão linear foi utilizada para prever a tecido adiposo visceral pela espessura da gordura subcutânea.ResultadosA idade média de 225 (63,9%) mulheres e 127 (36,1%) homens foi 47,5 ± 14,0 (18-77) anos, 255 indivíduos apresentaram exames normais, 97 apresentaram doença de infiltração gordurosa do fígado assim distribuídos: 37 grau 1, 32 grau 2 e 28 grau 3. A espessura da gordura subcutânea variou de 0,26 e 3,50 cm, com uma média de 1,3 ± 0,6 cm e a tecido adiposo visceral variou de 0,83 a 8,86 cm, com uma média de 3,6 ± 1,7 cm. A regressão linear demonstrou que para cada aumento de 1 cm da espessura da gordura subcutânea o tecido adiposo visceral aumentará 0,9 cm.ConclusãoO tecido adiposo visceral medido por ultrassonografia é um instrumento útil e parece ser capaz de estimar o risco de doença de infiltração gordurosa do fígado.

ContextThe mesenteric fat is drained by the portal system, being related to the metabolic syndrome which is an important risk factor for non-alcoholic fatty liver disease (NAFLD).ObjectivesGraduate of visceral fat thickness and correlate with the NAFLD degree through ultrasonography method.MethodsWe studied 352 subjects for age, gender, measures of subcutaneous fat thickness and visceral fat thickness as well as the presence and degree of liver fatty. Was analyzed the independent relationship between visceral fat thickness and NAFLD, and linear regression analysis was used in order to predict the visceral fat thickness from subcutaneous fat thickness.ResultsThe mean age of 225 women (63.9%) and 127 men (36.1%) was 47.5 ± 14.0 (18-77) years, 255 subjects had normal examinations, 97 had NAFLD thus distributed, 37 grade 1, 32 grade 2, and 28 grade 3. The subcutaneous fat thickness ranged from 0.26 to 3.50 cm with a mean of 1.3 ± 0.6 cm and visceral fat thickness ranged from 0.83 to 8.86 cm with a mean of 3.6 ± 1.7 cm. Linear regression showed that for every increase of 1 cm in subcutaneous fat thickness the visceral fat thickness will increase 0.9 cm.ConclusionsThe visceral fat thickness measured by ultrasonography is a useful and seems to be able to help estimate the risk of NAFLD.

OBJETIVO: Descrever os achados de função pulmonar em crianças e adolescentes sem doenças respiratórias e com excesso de peso. MÉTODOS: Estudo transversal com crianças e adolescentes de 8 a 18 anos de ambos os sexos, com excesso de peso e sem doença respiratória, submetidos à avaliação antropométrica, radiografia de tórax, oximetria de pulso, espirometria e medidas de volume pulmonar. Indivíduos com patologias respiratórias, tabagistas ativos, radiografia anormal ou SpO2 = 92% foram excluídos do estudo. A circunferência da cintura foi medida em centímetros. O escore z para índice de massa corpórea/idade e sexo foi utilizado para classificar os indivíduos como com sobrepeso, obesos e obesos graves. As variáveis dos testes de função pulmonar foram expressas em percentual do previsto e correlacionadas com os índices antropométricos. RESULTADOS: Foram incluídos 59 indivíduos (30 meninos e 29 meninas). A média de idade foi de 11,7 ± 2,7 anos. Os resultados dos testes de função pulmonar foram normais em 21 indivíduos (35,6%). Dos 38 indivíduos restantes, 19 (32,2%), 15 (25,4%) e 4 (6,7%) apresentaram, respectivamente, distúrbio ventilatório obstrutivo, restritivo e misto. A resposta ao broncodilatador foi positiva em 15 indivíduos (25,4%), e a medida da CPT revelou que todos os indivíduos com CV reduzida apresentavam distúrbio ventilatório restritivo. Houve correlações negativas significantes entre os índices antropométricos e índice de Tiffeneau nos indivíduos com distúrbio ventilatório misto. CONCLUSÕES: A função pulmonar apresentou-se alterada em aproximadamente 65% dos indivíduos com sobrepeso aqui avaliados, predominando distúrbio ventilatório obstrutivo e resposta positiva ao broncodilatador.

OBJECTIVE: To describe lung function findings in overweight children and adolescents without respiratory disease. METHODS: This was a cross-sectional study involving male and female overweight children and adolescents in the 8-18 year age bracket, without respiratory disease. All of the participants underwent anthropometric assessment, chest X-ray, pulse oximetry, spirometry, and lung volume measurements. Individuals with respiratory disease were excluded, as were those who were smokers, those with abnormal chest X-rays, and those with an SpO2 = 92%. Waist circumference was measured in centimeters. The body mass index-for-age Z score for boys and girls was used in order to classify the individuals as overweight, obese, or severely obese. Lung function variables were expressed in percentage of the predicted value and were correlated with the anthropometric indices. RESULTS: We included 59 individuals (30 males and 29 females). The mean age was 11.7 ± 2.7 years. Lung function was normal in 21 individuals (35.6%). Of the 38 remaining individuals, 19 (32.2%), 15 (25.4%), and 4 (6.7%) presented with obstructive, restrictive, and mixed ventilatory disorder, respectively. The bronchodilator response was positive in 15 individuals (25.4%), and TLC measurements revealed that all of the individuals with reduced VC had restrictive ventilatory disorder. There were significant negative correlations between the anthropometric indices and the Tiffeneau index in the individuals with mixed ventilatory disorder. CONCLUSIONS: Lung function was abnormal in approximately 65% of the individuals evaluated here, all of whom were overweight. Obstructive ventilatory disorder and positive bronchodilator response predominated.

FUNDAMENTO: Peso ao nascer (PN) é um determinante de risco a médio e longo prazo de fatores de risco cardiovascular. OBJETIVO: Estudar a associação entre peso ao nascer e fatores de risco cardiovascular em adolescentes de Salvador. MÉTODOS: Estudo de corte transversal com grupos de comparação por PN. Amostra composta de 250 adolescentes, classificados segundo IMC: normal alto (>p50 e <p85), sobrepeso (>p85 e<p95) e obesidade (>p95). As variáveis de risco para comparação foram: circunferência abdominal, pressão arterial, perfil lipídico, glicemia, insulina sérica, HOMA-RI e síndrome metabólica. Peso de nascimento foi informado pelos pais e classificado como baixo peso (PN < 2.500g), peso normal (2.500g<PN<4.000g) e alto peso (PN > 4.000g). RESULTADOS: Cento e cinquenta e três (61,2%) meninas, idade 13,74 ± 2,03 anos, PN normal 80,8%, baixo PN 8,0% e alto PN 11,2%. Observou-se maior frequência de obesidade (42,9%, p=0,005), PAS e PAD elevadas (42,9%, p=0,000 e 35,7%, p=0,007, respectivamente) e síndrome metabólica (46,4%,p =0,002) no grupo com PN alto em relação ao PN normal. Indivíduos de alto PN apresentaram RP para PAS elevada 3,3(I.C. 95%, 1,7-6,4) e para obesidade 2,6 (I.C. 95%, 1,3-5,2) em relação aos com PN normal. A CA foi 83,3 ± 10,1 [p=0,038] nos adolescentes com alto PN. O perfil lipídico não mostrou diferenças estatisticamente significantes. CONCLUSÃO: Os dados sugerem que obesidade, PAS e PAD elevadas e síndrome metabólica na adolescência têm chance significativa de associar-se a alto peso no nascimento.

BACKGROUND: Birth weight (BW) is a medium- and long-term risk determinant of cardiovascular risk factors. OBJECTIVE: To assess the association between BW and cardiovascular risk factors in adolescents of the city of Salvador, Bahia state. METHODS: Cross-sectional study with comparison of BW groups. Sample comprising 250 adolescents classified according to the BMI as follows: high-normal (> 50th percentile and < 85th percentile); overweight (> 85th percentile and < 95th percentile); and obesity (> 95th percentile). The risk variables compared were as follows: waist circumference (WC); arterial blood pressure; lipid profile; glycemia; serum insulin; HOMA-IR; and metabolic syndrome. The BW was informed by parents and classified as follows: low (BW < 2,500g); normal (BW > 2,500g and < 4,000g); and high (BW > 4,000g). RESULTS: One hundred and fifty-three (61.2%) girls, age 13.74 ± 2.03 years, normal BW 80.8%, low BW 8.0%, and high BW 11.2%. The high BW group as compared with the normal BW group showed a higher frequency of obesity (42.9%, p=0.005), elevated SBP and DBP (42.9%, p=0.000 and 35.7%, p=0.007, respectively), and metabolic syndrome (46.4%, p=0.002). High BW adolescents as compared with normal BW adolescents had a prevalence ratio for high SBP 3.3 (95% CI: 1.7-6.4) and obesity 2.6 (95% CI: 1.3-5.2). The WC of high BW adolescents was 83.3 ± 10.1 (p=0.038). The lipid profile showed no statistically significant differences. CONCLUSION: Our findings suggest that obesity, elevated SBP and DBP, and metabolic syndrome during adolescence might be associated with high BW.

Dor crônica provoca incapacidade funcional e compromete a vida afetiva, social e econômica de um sujeito. OBJETIVO: Estudar a eficácia da terapia cognitiva-comportamental (TCC) em um grupo de pacientes com dor crônica. MÉTODOS: Um ensaio clínico randomizado com dois grupos paralelos de 93 pacientes foi realizado. Destes, 48 foram submetidos à TCC e 45 continuaram o tratamento padrão. Foram aplicadas as escalas visual analógica de dor, hospitalar de ansiedade e depressão e de qualidade de vida SF-36 antes e após dez semanas do tratamento. RESULTADOS: Ao comparar o Grupo Controle e a TCC, o último apresentou redução dos sintomas depressivos (p=0,031), melhora nos domínios 'limitações físicas' (p=0,012), 'estado geral de saúde' (p=0,045) e 'limitações por aspectos emocionais' (p=0,025). CONCLUSÕES: A TCC foi eficaz e causou mais melhora nos domínios da qualidade de vida, quando comparada com o Grupo Controle, após dez semanas de tratamento.

Chronic pain causes functional incapacity and compromises an individual's affective, social, and economic life. OBJECTIVE: To study the cognitive behavioral therapy (CBT) effectiveness in a group of patients with chronic pain. METHODS: A randomized clinical trial with two parallel groups comprising 93 patients with chronic pain was carried out. Forty-eight patients were submitted to CBT and 45 continued the standard treatment. The visual analogue, hospital anxiety and depression, and quality of life SF-36 scales were applied. Patients were evaluated before and after ten weeks of treatment. RESULTS: When the Control Group and CBT were compared, the latter presented reduction of depressive symptoms (p=0.031) and improvement in the domains 'physical limitations' (p=0.012), 'general state of health' (p=0.045), and 'limitations by emotional aspects' (p=0.025). CONCLUSIONS: The CBT was effective and it has caused an improvement in more domains of quality of life when compared to the Control Group, after ten weeks of treatment.