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1.
Int. j. cardiovasc. sci. (Impr.) ; 34(2): 170-178, Mar.-Apr. 2021. tab
Article in English | LILACS | ID: biblio-1154552

ABSTRACT

Abstract Background Cardiovascular disease (CVD) is commonly associated with chronic kidney disease (CKD). These diseases have a significant impact on life expectancy. Individuals with CKD are more likely to die from CVD than to progress to end-stage kidney disease. Objective To assess cardiovascular risk factors of patients with CKD under conservative treatment. Methods This was an observational, cross-sectional study. Socioeconomic, anthropometric, biochemical, and physical inactivity data were assessed, and 10-year risk for CVD were estimated using the Framingham Score in patients with CKD under conservative treatment. For statistical analysis, the Student's t-test and Pearson's chi-square test were performed. Results A total of 172 individuals were evaluated, 57% of whom were male, with an average age of 68.85 ± 11.41 years. The prevalence of hypertension and diabetes were 87.2% and 53.5%, respectively; 62.2% were physically inactive; 9.9% of men were smokers and 12.8% consumed alcohol. According to BMI, 82.4% of adults <60 years old and 60.6% of those older than 60 years were overweight. High waist circumference and a high waist-hip ratio were highly prevalent in females (91.9% and 83.8%, respectively) and males (64.3% and 39.8%, respectively); 92.4% had a high body fat percentage and 73.3% high uric acid levels. According to the Framingham score, 57% have a medium or high risk of developing CVD in 10 years. Conclusion There was a high prevalence of cardiovascular risk factors in the population studied. The assessment of cardiovascular risk factors in patients with CKD makes it possible to guide the conduct of health professionals to prevent mortality from cardiovascular causes. Int J Cardiovasc Sci. 2020; [online].ahead print, PP.0-0


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Aged, 80 and over , Cardiovascular Diseases/complications , Renal Insufficiency, Chronic/complications , Heart Disease Risk Factors , Cardiovascular Diseases/mortality , Cross-Sectional Studies , Diabetes Mellitus , Renal Insufficiency, Chronic/mortality , Hypertension
2.
Rev. chil. nutr ; 47(2): 209-216, abr. 2020. tab, graf
Article in English | LILACS | ID: biblio-1115490

ABSTRACT

The aim of this study was to evaluate the concordance between adductor pollicis muscle thickness (APMT) measured by ultrasonography and adipometer and the applicability of the measurement as an indicator of the nutritional status of patients with chronic kidney disease (CKD). Methods: Epidemiological study with a cross-sectional design (n= 137). The concordance between APMT assessed by both methods were evaluated by intraclass correlation coefficient. Bland-Altman graphics were produced. APMTs were correlated with body mass index (BMI); calf circumference (CC), brachial circumference (BC) and brachial muscle (BMC); lean tissue mass (LTM); LTM index and body cell mass (BCM) via Pearson correlation. The adipometer overestimated APMT by 7 mm when compared to ultrasonography. APMT measured by adipometer was moderately correlated with BMI, CC, BC, BMC, LTM and BCM. APMT by ultrasonography was weakly correlated with CC, BMC, LTM, and LTM index. Conclusion: APMT presented weak or moderate correlation between methods. The measurement was predictive of muscle mass. We suggest that APMT be used in a complementary way in the evaluation of body composition.


El objetivo de este estudio es evaluar la concordancia entre el espesor de músculo aductor pollicis (EMAP), medido por ecografía y adipómetro, con aplicabilidad de la medición como indicador del estado nutricional de los pacientes con enfermedad renal crónica (ERC). Métodos: Estudio epidemiológico con diseño transversal. La concordancia entre los APMT estimados por ambos métodos se evaluó mediante el coeficiente de correlación intraclase y se diseñaron gráficos de Bland-Altman. En 137 pacientes con ERC, el APMT se correlacionó con índice de masa corporal (IMC); circunferencias de la pantorrilla (CP), circunferencia braquial (CB) y circunferencia del músculo braquial (CMB); masa de tejido magro (MTM); índice de masa magra (IMM) y masa celular corporal (MCC) mediante correlación de Pearson. Se obtuvo que el adipómetro sobreestima EMAP en 7 mm en comparación con la ecografía. EMAP medido por adipómetro se correlacionó moderadamente con IMC, CP, CB, CMB, MTM e IMM. EMAP por ecografía se correlacionó débilmente con el CP, CMB, MTM y IMM. Conclusión: EMAP presentó una baja o moderada correlación con otras mediciones de estado nutricional. La EMAP predice la masa muscular, ya que presentó correlación con marcadores de este compartimento. Se sugiere que EMAPse utilice de manera complementaria en la evaluación de la composición corporal.


Subject(s)
Humans , Male , Female , Nutrition Assessment , Muscle, Skeletal/anatomy & histology , Renal Insufficiency, Chronic/therapy , Body Composition , Brazil , Body Mass Index , Adipose Tissue/anatomy & histology , Nutritional Status , Cross-Sectional Studies , Ultrasonography , Muscle, Skeletal/diagnostic imaging , Conservative Treatment
3.
J. bras. nefrol ; 41(1): 65-73, Jan.-Mar. 2019. tab, graf
Article in English | LILACS | ID: biblio-1002423

ABSTRACT

Abstract Introduction: Evaluate the association between the thumb adductor muscle thickness and the patient's nutritional status, and propose cutoff points for muscle mass depletion in elderly patients with chronic kidney disease (CKD) under conservative treatment. Epidemiological and cross-sectional study, including patients with CKD stages 3 to 5, older than 60 years. Socioeconomic, clinical, physical activity and anthropometric data was obtained. TAMT was described and compared according to CKD stage, socioeconomic data, physical activity, nutritional status and correlated with age, glomerular filtration rate and anthropometric variables. Receiver Operating Characteristic (ROC) curves were produced, considering the lean tissue index classification as reference. The cut-off point was defined by the Youden index. Results: We evaluated 137 individuals. The TAMT was lower in malnourished and/or depleted muscle mass individuals; among males it was higher among those who practiced physical activities (p <0.05). This measure was moderately correlated with BMI, calf and brachial circumferences, lean body tissue, lean tissue index and body cell mass (r <0.7); negatively with age (r = -0.34). The ROC curve analysis determined cut points of 15.33 mm for females and 20.33 mm for males, with 72.22% and 62.50% accuracy, respectively. Conclusion: TAMT is used to estimate muscle mass and we suggest the cutoff point is useful to rule out the likelihood of muscle mass depletion. It is recommended that it be used in a complementary way in nutritional assessment.


Resumo Introdução: Avaliar a associação da espessura do músculo adutor do polegar (EMAP) com o estado nutricional e propor pontos de corte para depleção de massa muscular em idosos portadores da doença renal crônica (DRC) em tratamento conservador. Metodologia: Estudo epidemiológico, delineamento transversal, incluindo portadores de DRC estágios 3 a 5, acima de 60 anos. Obteve-se dados socioeconômicos, clínicos, prática de atividade física e antropométricos. A EMAP foi descrita e comparada de acordo com o estágio da DRC, dados socioeconômicos, atividade física e estado nutricional e correlacionada com idade, taxa de filtração glomerular e variáveis antropométricas. Foram produzidas curvas Receiver Operating Characteristic (ROC), considerando como padrão de referência a classificação do índice de tecido magro. O ponto de corte foi definido pelo índice Youden. Resultados: Avaliou-se 137 indivíduos. A EMAP foi inferior nos desnutridos e/ou com depleção de massa muscular; no sexo masculino foi superior nos praticantes de atividade física (p<0,05). A medida se correlacionou moderadamente com IMC, circunferência da panturrilha e braquial, tecido de massa magra, índice de tecido magro e massa celular corporal (r<0,7), e negativamente com a idade (r=-0,34). A análise da curva ROC determinou pontos de corte de 15,33 mm para o sexo feminino e 20,33 mm para o masculino, com acurácia de 72,22% e 62,50%, respectivamente. Conclusão: A EMAP serve para estimar a massa muscular, e o ponto de corte sugerido é útil para afastar a probabilidade de depleção de massa muscular. Recomenda-se que seja utilizada de forma complementar na avaliação nutricional.


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Aged, 80 and over , Thumb/pathology , Aging/physiology , Nutrition Assessment , Muscle, Skeletal/pathology , Renal Insufficiency, Chronic/therapy , Renal Insufficiency, Chronic/epidemiology , Conservative Treatment , Body Composition , Muscular Atrophy/diagnosis , Exercise , Body Mass Index , Nutritional Status/physiology , Cross-Sectional Studies , ROC Curve , Age Factors , Glomerular Filtration Rate
4.
Rev. bras. parasitol. vet ; 27(1): 105-108, Jan.-Mar. 2018. tab, graf
Article in English | LILACS | ID: biblio-1042465

ABSTRACT

Abstract Parasitic copepods of the family Lernaeidae are often found infesting freshwater fishes worldwide. They cause lernaeosis, a disease that can lead to serious pathogenic effects on their fish hosts. The most common lernaeid is the Lernaea cyprinacea, which has been widely introduced through importation of tropical fishes, e.g. cyprinids. In South America, it is one of the most common parasites both in wild and in farmed fish in the central region of Argentina. The silverside Odontesthes bonariensis is the most important fish of the sport fisheries of Argentina and one of the fish most affected by lernaeosis. Six specimens of copepods were collected from 30 specimens of O. bonariensis collected in a Pampean shallow lake (33°25'28"S 62°53'56"W) of Córdoba (Argentina). The 28S rRNA gene of L. cyprinacea was amplified by means of PCR to obtain the 28S rDNA sequence. The sequence obtained of this parasite from Argentina showed high genetic similarity with those from various geographical origins. The present study provided molecular characterization of L. cyprinacea in South America for the first time.


Resumo Os copépodos parasitos da família Lernaeidae são frequentemente encontrados infestando peixes de água doce em todo o mundo, causando a lernaeose, uma doença que pode levar a graves efeitos patogênicos em seus hospedeiros. O lerneídeo mais comum é a Lernaea cyprinacea, que tem sido amplamente introduzida por meio da importação de peixes tropicais, tais como ciprinídeos. Na América do Sul, é um dos parasitos mais comuns em peixes selvagens, bem como em peixes de cultivo na região central argentina. Odontesthes bonariensis é um dos peixes mais importantes para a pesca esportiva na Argentina e um dos mais afetados pela lerneose. Um total de seis espécimes desses copépodes foram coletados de espécimes de 30 O. bonariensis capturados em um lago de pouca profundidade nos Pampas (33°25'28"S 62°53'56"W) em Córdoba (Argentina). O gene 28S rRNA de L. cyprinacea foi amplificado por PCR para obter a sequência do 28S rDNA. A sequência obtida desse parasito da Argentina mostrou alta similaridade genética com aquelas de outras origens geográficas. O presente estudo forneceu, pela primeira vez, uma caracterização molecular de L. cyprinacea na América do Sul.


Subject(s)
Animals , Copepoda , Fishes/parasitology , Argentina , South America , Food Industry , Polymerase Chain Reaction , Fish Diseases , Fresh Water
5.
HU rev ; 43(2): 113-120, abr-jun 2017.
Article in Portuguese | LILACS | ID: biblio-946428

ABSTRACT

O objetivo desse estudo foi avaliar o perfil socioeconômico, dados antropométricos, controle glicêmico e o consumo alimentar de diabéticos atendidos em um centro de atenção secundária à saúde. Trata-se de um estudo observacional, do tipo transversal, retrospectivo, realizado por meio da análise de prontuários eletrônicos de usuários portadores de Diabetes Mellitus. Foram incluídos usuários diabéticos, com idade acima de 18 anos, atendidos de julho a dezembro de 2014, que apresentavam resultado de hemoglobina glicada nos prontuários. A avaliação do consumo de alimentos foi realizada pelo recordatório alimentar de 24 horas. Foram avaliados 266 prontuários, que demonstraram maior frequência de idosos e indivíduos do sexo feminino. A única variável que apresentou associação negativa com controle glicêmico foi a idade, uma vez que os idosos apresentaram melhor controle (41,5%) do que os adultos (19,1%), o que pode ser justificado pelo maior tempo livre para frequentar os serviços de saúde. Foi avaliado qualitativamente o recordatório alimentar de 99 indivíduos, dos quais 68 usuários consumiam entre 20 a 50% de alimentos processados e ultra processados e 35 usuários consumiam doces e açúcares, o que pode prejudicar o controle glicêmico e o estado nutricional. Tal consumo de doces e açúcares levanta a necessidade de verificar a não aderência desses pacientes. Um estudo longitudinal, poderia elucidar mais informações sobre o acompanhamento dos diabéticos, bem como o desenvolvimento de intervenções nutricionais que melhorem a aderência e o tratamento desses usuários.


The aim of this study was to evaluate the socio-economic profile, anthropometric data, glycemic control and food consumption of diabetic treated at a center of secondary health care. This is an observational study, cross-sectional, retrospective conducted by means of analysis of the electronic medical records of patients with Diabetes Mellitus. It was included in diabetic patients, over 18 years old, which were attended from July to December 2014 that presented glycated hemoglobin results in their medical records. The evaluation of food consumption was conducted by the 24-hour food recall. We evaluated 266 medical records that demonstrated higher frequency of elderly and women users. The only variable that presented the negative association with glycemic control was the age, once the elderly showed better control (41.5%) than adults (19.1%), which can be justified by the bigger free time to search health services. We evaluate qualitatively the 24-hour recall of 99 individuals, of which 68 users consumed between 20 and 50% of processed foods and ultra-processed, and 35 users consumed candies and sugars, which could affect glycemic control and nutritional status. Such consumption of candies and sugars, suggesting the need to verify the nonadherence of these patients. A longitudinal study could elucidate more information on the monitoring of diabetics, as well as the development of nutritional interventions to improve adherence and treatment of these users.


Subject(s)
Eating , Diabetes Mellitus , Secondary Care , Glycated Hemoglobin , Hemoglobins , Medical Records , Nutritional Status , Chronic Disease , Delivery of Health Care , Electronic Health Records , Health Services
6.
Rev. bras. parasitol. vet ; 23(2): 216-223, 06/2014. tab, graf
Article in English | LILACS | ID: lil-714784

ABSTRACT

One hundred specimens of Pagrus pagrus were necropsied for parasitological study between January and February 2012. These data were compared with data from 90 specimens that had been examined in the year 2000. The fish were collected from Cabo Frio (21-23 ° S, 41-45 ° W), in the state of Rio de Janeiro, Brazil. In the current study a total of 19 parasite species were collected. Sixteen of these were collected in the samples of both 2012 and 2000, thus totaling 25 parasite species in the two studies. All the results were similar to those of the previous study with regard to: dominance of anisakid nematode larvae; correlation between abundance of parasites and host body size; absence of correlations between the size of parasite infrapopulations and host sex; and scarcity of interspecific associations. The only difference between the studies was in the abundance values for Anisakidae, which could be correlated with the seasonal factor of the collection period, which was concentrated in the summer. This is also the period of the South Atlantic Central Water (SACW) phenomenon, during which there is greater host reproductive activity. Therefore, significant stability of the metazoan community structure of P. pagrus was shown.


Cem exemplares de Pagrus pagrus foram necropsiados entre janeiro e fevereiro de 2012 para estudos parasitológicos. Esses dados foram comparados com dados de 90 espécimes examinados no ano 2000. Os peixes foram coletados em Cabo Frio (21-23 ° S, 41-45 ° W), no Estado do Rio de Janeiro, Brasil. No presente estudo, foram coletados um total de 19 espécies de parasitos, 16 delas foram coletadas em comum nas amostras de 2012 e 2000, dando um total de 25 espécies de parasitos. Todos os resultados foram semelhantes aos do estudo anterior em: dominância das larvas de anisaquídeos; correlação entre a abundância de parasitos e comprimento total do corpo dos hospedeiros; ausência de correlações entre o tamanho das infrapopulações parasitárias e sexo do hospedeiro e a escassez de associações interespecíficas. A única diferença entre os estudos reside nos valores da abundância de nematóides anisaquídeos, o que poderia ser correlacionado com o fator sazonal do período de coleta que foi concentrada no verão, período que coincide com o fenômeno da Água Central do Atlântico Sul (ACAS), no qual o hospedeiro apresenta maior atividade reprodutiva. Portanto, uma significativa estabilidade da estrutura da comunidade de parasitos de P. pagrus foi evidenciada.


Subject(s)
Animals , Perciformes/parasitology , Brazil , Time Factors
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