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INTRODUCTION AND OBJECTIVES: Metabolic syndrome (MetS) is a combination of various cardiovascular risk factors with a major impact on morbidity and premature mortality. However, the impact of MetS on self-reported health-related quality of life (HRQoL) is unknown. This study evaluated the HRQoL in a Spanish adult population aged 55 years and older with MetS. METHOD: A cross-sectional analysis was performed with baseline data from the PREDIMED-Plus multicentre randomized trial. The participants were 6430 men and women aged 55-75 years with overweight/obesity (body mass index ≥27 and ≤40kg/m2) and MetS. The SF-36 questionnaire was used as a tool to measure HRQoL. Scores were calculated on each scale of the SF-36 by gender and age. RESULTS: Participants showed higher scores in the social function (mean 85.9, 95% CI; 85.4-86.4) and emotional role scales (mean 86.8, 95% CI; 86.0-87.5). By contrast, the worst scores were obtained in the aggregated physical dimensions. In addition, men obtained higher scores than women on all scales. Among men, the worst score was obtained in general health (mean 65.6, 95% CI; 65.0-66.2), and among women, in body pain (mean 54.3, 95%CI; 53.4-55.2). A significant decrease was found in the aggregated physical dimensions score among participants 70-75 years old, but an increased one in the aggregated mental dimensions, compared to younger participants. CONCLUSIONS: Our results reflect that the MetS may negatively affect HRQoL in the aggregated physical dimensions, body pain in women, and general health in men. However, this adverse association was absent for the psychological dimensions of HRQoL, which were less affected
INTRODUCCIÓN Y OBJETIVOS: El síndrome metabólico (SM) es la combinación de diversos factores de riesgo cardiovascular que pueden derivar en un mayor impacto en la morbimortalidad prematura. Sin embargo, el impacto del SM en la calidad de vida relacionada con la salud (CVRS) es desconocido. El objetivo de este estudio es evaluar la CVRS en la población adulta española de 55 años o más con SM. MÉTODOS: Se realizó un análisis transversal con los datos del ensayo PREDIMED-Plus. Seis mil cuatrocientos treinta varones y mujeres entre 55-75 años con sobrepeso/obesidad y SM. El instrumento de medida de la CVRS fue el cuestionario SF-36. Cada escala del SF-36 fue descrita y estratificada por sexo. RESULTADOS: Los participantes mostraron valores más altos en las escalas función social (media: 85,9; IC 95%: 85,4-86,4) y rol emocional (media: 86,8; IC 95%: 86,0-87,5). En los varones, la peor puntuación fue en la dimensión salud general (media: 65,6; IC 95%: 65,0-66,2) y en las mujeres el dolor corporal (media: 54,3; IC 95%: 53,4-55,2). Además, los varones obtuvieron puntuaciones más altas en todas las escalas. En la escala función física en varones se encontró una disminución significativa de la CVRS en los participantes entre 70 y 75 años en comparación con los más jóvenes. Las peores puntuaciones se obtuvieron en las dimensiones físicas agregadas. CONCLUSIONES: El SM afecta de manera negativa a la CVRS en las dimensiones agregadas físicas, haciendo especial hincapié en la esfera dolor corporal en mujeres y salud general en varones. Sin embargo, las esferas psicológicas se encuentran menos afectadas por el SM
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Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Síndrome Metabólica/psicologia , Qualidade de Vida , Fatores Socioeconômicos , Estudos TransversaisRESUMO
During the lactation period, rat pups are fed by the dam, and the patterns of mother-pup interaction change during this period. Additionally, there are changes in feeding; first, mother´s milk is the only food needed for sustenance, and later, it is combined with solid food and water. GH serum concentrations depend on both maternal-pup interaction and energy metabolism. In the artificial rearing (AR) procedure, pups are deprived of mother-pup interaction, and the feeding pattern is controlled. This rearing paradigm has been used in rats to analyze the effects of maternal deprivation on social behavior. In the present study, we analyzed the variation in GH, acylated ghrelin and IGF-1 serum concentrations throughout the lactation period in AR pups. At pnd7, the maternal rearing (MR) pups responded to a 4 h fast with a drop in GH serum concentration, which is a well-known response to maternal deprivation. GH serum levels in the AR pups did not change, suggesting an adaptation phenomenon. A dopamine inhibitory effect of GH secretion was observed in pnd7 cultured somatotropes, suggesting dopamine regulation of GH secretion at this age. Acylated ghrelin serum levels in the AR pups showed an inverted pattern compared to that in the MR pups, which was related to the artificial feeding pattern. IGF-1 serum levels were lower in the AR pups than in MR pups, which was associated with hepatic GH resistance and with low Igf1 mRNA expression at pnd7. Interestingly, at pnd14, both pup groups showed high hepatic Igf1 mRNA expression but low IGF-1 serum levels, and this was inverted at pnd21. However, serum glucose levels were lower in the AR pups at pnd14 but reached the same levels as the MR pups at pnd21. Moreover, hepatomegaly and higher hepatic GH-receptor levels were observed in the AR pups at pnd21, which was in agreement with an absence of a solid food meal. During AR, the pups lost the maternal interaction-stimulated GH secretion, which correlated with lower IGF-1 serum levels during the first week of postnatal development. Later, the AR pups exhibited hepatic responses, in order to satisfy the metabolic demand for the normal weaning, with low carbohydrates levels in their meal.
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Animais Recém-Nascidos/sangue , Hormônio do Crescimento/sangue , Lactação/fisiologia , Animais , Animais Recém-Nascidos/crescimento & desenvolvimento , Animais Recém-Nascidos/fisiologia , Glicemia/análise , Feminino , Grelina/sangue , Fator de Crescimento Insulin-Like I/análise , Fígado/química , Masculino , Privação Materna , Hipófise/citologia , Hipófise/metabolismo , Ratos , Ratos Wistar/sangue , Ratos Wistar/crescimento & desenvolvimento , Ratos Wistar/fisiologia , Reação em Cadeia da Polimerase em Tempo Real , Tíbia/crescimento & desenvolvimentoRESUMO
Debido al incremento de la nefrectomía laparoscópica para trasplante renal de donantes vivos en nuestro hospital en los últimos años (en 2017, 332 trasplantes renales de donante vivo, de los que 47 se hicieron en Andalucía y 17 de ellos en nuestro centro), se ha realizado un estudio prospectivo en el cual se analizaron, con 6 variables, el impacto que tiene el posoperatorio de la nefrectomía laparoscópica en los donantes vivos con respecto al resto de pacientes que se someten al mismo procedimiento por otras causas en nuestra unidad. El objetivo principal del estudio es analizar las implicaciones y el impacto que tiene el posoperatorio de la nefrectomía laparoscópica en los diferentes procesos. Se parte de la hipótesis de que las implicaciones que tiene el donante vivo afectarán al desarrollo de su posoperatorio (mayor dolor, mayor estancia hospitalaria...), comparado con el resto de pacientes que se someten a la misma intervención por otros motivos. Se identificó en este estudio que este tipo de cirugía implica mayor estancia hospitalaria, con respecto a la misma cirugía por otros motivos, pero no existe un resultado en el número de pacientes estudiados de mayor dolor en estos pacientes con respecto a los otros citados. Mostraremos los cuidados enfermeros que seguimos en nuestra unidad con estos pacientes. Para ello tomaremos como referencia los patrones funcionales de Gordon, determinando los diagnósticos enfermeros, así como los criterios de resultados (NOC) y las intervenciones de enfermería (NIC)
Due to the increase of laparoscopic nephrectomy in live donors for renal transplantation during the last years in our hospital (in 2017, 332 live donor renal transplants, of these 47 were done in Andalusia, and 17 in our hospital). A prospective study was conducted to analyse 6 variables, the Impact of postoperative laparoscopic nephrectomy in live donors compared to those patients who underwent the same procedure for different reasons in our unit. The primary aim of the study is to examine the implications and impact of postoperative laparoscopic nephrectomy in different processes. It is assumed that the live donor's implications will affect the postoperative period (pain, length of hospital stay...), compared to the rest of the patients who undergo the same procedure for different reasons. A study identified that this type of surgery involves unnecessarily prolonged stay in hospital, with regards to the same surgery but for different reasons. However, there is no evidence of difference between the number of patients studied with severe pain and the aboye mentioned. We will show the nursing care that we follow with these patients in our unit. We will take as reference Gordon's functional health patterns, identifying nursing diagnosis as well as the nursing outcomes classification (NOC) and nursing interventions
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Humanos , Masculino , Feminino , Nefrectomia/métodos , Doadores Vivos , Laparoscopia/enfermagem , Cuidados Pós-Operatórios/enfermagem , Diagnóstico de Enfermagem , Nefrectomia/enfermagem , Transplante de Rim/enfermagem , Estudos ProspectivosRESUMO
La atención sanitaria basada en la evidencia y su aplicación a través de herramientas para la disminución de la variabilidad de la práctica clínica es fundamental en la práctica diaria. Con esta comunicación mostramos el uso de la técnica de la ablación percutánea por radiofrecuencia de tumores renales. Mostraremos los cuidados enfermeros seguidos en la unidad para mejorar la calidad de los cuidados. Tomamos como muestra tres casos clínicos de nuestro servicio. Describiremos todos los cuidados que se realizan para la atención integral de enfermería, realizando un seguimiento de los mismos. Para ello tomaremos como referencia los patrones funcionales de Gordon, determinando los diagnósticos enfermeros, así como los criterios de resultados (NOC) y las intervenciones de enfermería (NIC)
Evidence base-health care and its application through tools to decrease the variability of the clinical practice is of pivotal importance in the daily practice. The aim is to show percutaneous ablation technique by means of radiofrequency of renal tumours. Nursing care plan followed in the unit is shown. As an example, three clinical cases are presented. Comprehensive nursing care is described with a close monitoring of the situation. Gordon is the method used in the nursing process to provide a more comprehensible nursing assessment of the patient (diagnosis, nursing outcomes classification and Nursing Interventions Classification)
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Humanos , Masculino , Idoso , Neoplasias Renais/terapia , Tratamento por Radiofrequência Pulsada , Ablação por Cateter , Cuidados de EnfermagemRESUMO
Debido al incesante aumento de las infecciones asociadas a los catéteres de acceso venosos periféricos y centrales que enfermería utiliza, añadiendo la importancia de la prevención de las mismas como línea de actuación dentro de las guías FASE (Fáciles y Seguras basadas en la Evidencia), vemos importante la introducción de cambios en el hacer de nuestra profesión. Por ello se implantó en nuestra unidad el uso de tapones protectores impregnados en alcohol que, colocándolos en los puertos denominados bioconectores, los dejaban no solo aislados del medio, sino que se consideran desinfectados. Durante 21 días hicimos un seguimiento de quiénes de los pacientes candidatos de usarlo lo tenían y quiénes no. Y finalmente pasamos unas encuestas de valoración para evaluar el rendimiento global del producto en comparación con el sistema anterior de desinfección. Para observar si nuevas medidas de asepsia en el uso de dispositivos venosos eran aceptadas y valoradas. Observando un gran nivel de adhesión
Because of the ever-increasing infections associated with peripheral and central venous catheters, added the importance of prevention which constitutes a line of action of the simple and safety guides based on Evidence (FASE guides), used by nursing staff it is important to introduce changes in this profession. Therefore, a policy of port protectors which are alcohol-impregnated caps is also necessary since they are a physical barrier to contamination and guarantee disinfection compliance. For 21 days we conducted a study to determine the appropriate candidates. Finally, we conducted an assessment survey to evaluate the overall performance of the product in comparison with the previous method of disinfection to be able to check is new measures of asepsis with regards to the use of venous access devices were well accepted and valued. Noting great level of satisfaction
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Humanos , Infecções Relacionadas a Cateter/prevenção & controle , Desinfetantes/administração & dosagem , Avaliação em Enfermagem , Cuidados de Enfermagem , Estudos Longitudinais , Estudos ProspectivosRESUMO
Recent studies on reflexology describe the appearance of different application-associated effects, attributed to a self-regulatory mechanism related to treatment efficacy. On the other hand, sleep is a physiological process of vital importance for health. Its main value lies in restoring the natural balance between neuronal centers. Among its associated behavioral characteristics are spontaneous movements and eye movements. The aim of this study is to investigate the effects that occur during application of reflexology and that are not described in the literature. This is a descriptive observational study with a quantitative methodology. Abivariate anlysis has been conductec through chi-square test or Anova as apropiate. A total of 111 clients of a therapy center in Tarragona have participated in the study. They were assigned into four groups (musculoskeletal, stress, anxiety, mantenance). Reflexology was administered and observered the manifestations that occured during the session. The findings have identified four categories of effects, of which there was no previous reference. These effects can be related to any of the stages of sleep. This study shows that reflexology promotes its application for different effects, such as eye movements and spontaneous movements. These data reveal the need to investigate these effects and their impact on health as well as their possible relationship with sleep.
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Movimentos Oculares/fisiologia , Massagem , Sono/fisiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Movimentos da Cabeça/fisiologia , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
Retinoblastoma (Rb) is a pediatric intraocular malignancy and probably the most robust clinical model on which genetic predisposition to develop cancer has been demonstrated. Since deletions in chromosome 13 have been described in this tumor, we performed next generation sequencing to test whether recurrent losses could be detected in low coverage data. We used Illumina platform for 13 tumor tissue samples: two pools of 4 retinoblastoma cases each and one pool of 5 medulloblastoma cases (raw data can be found at http://www.ebi.ac.uk/ena/data/view/PRJEB6630). We first created an in silico reference profile generated from a human sequenced genome (GRCh37p5). From this data we calculated an integrity score to get an overview of gains and losses in all chromosomes; we next analyzed each chromosome in windows of 40 kb length, calculating for each window the log2 ratio between reads from tumor pool and in silico reference. Finally we generated panoramic maps with all the windows whether lost or gained along each chromosome associated to its cytogenetic bands to facilitate interpretation. Expression microarrays was done for the same samples and a list of over and under expressed genes is presented here. For this detection a significance analysis was done and a log2 fold change was chosen as significant (raw data can be found at http://www.ncbi.nlm.nih.gov/geo/accession number GSE11488). The complete research article can be found at Cancer Genetics journal (Garcia-Chequer et al., in press) [1]. In summary here we provide an overview with visual graphics of gains and losses chromosome by chromosome in retinoblastoma and medulloblastoma, also the integrity score analysis and a list of genes with relevant expression associated. This material can be useful to researchers that may want to explore gains and losses in other malignant tumors with this approach or compare their data with retinoblastoma.
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OBJECTIVES: Neuritin 1 gene (NRN1) is involved in neurodevelopment processes and synaptic plasticity and its expression is regulated by brain-derived neurotrophic factor (BDNF). We aimed to investigate the association of NRN1 with schizophrenia-spectrum disorders (SSD) and bipolar disorders (BPD), to explore its role in age at onset and cognitive functioning, and to test the epistasis between NRN1 and BDNF. METHODS: The study was developed in a sample of 954 SSD/BPD patients and 668 healthy subjects. Genotyping analyses included 11 SNPs in NRN1 and one functional SNP in BDNF. RESULTS: The frequency of the haplotype C-C (rs645649-rs582262) was significantly increased in patients compared to controls (P = 0.0043), while the haplotype T-C-C-T-C-A (rs3763180-rs10484320-rs4960155-rs9379002-rs9405890-rs1475157) was more frequent in controls (P = 3.1 × 10(-5)). The variability at NRN1 was nominally related to changes in age at onset and to differences in intelligence quotient, in SSD patients. Epistasis between NRN1 and BDNF was significantly associated with the risk for SSD/BPD (P = 0.005). CONCLUSIONS: Results suggest that: (i) NRN1 variability is a shared risk factor for both SSD and BPD, (ii) NRN1 may have a selective impact on age at onset and intelligence in SSD, and (iii) the role of NRN1 seems to be not independent of BDNF.
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Transtorno Bipolar/genética , Fator Neurotrófico Derivado do Encéfalo/genética , Neuropeptídeos/genética , Polimorfismo de Nucleotídeo Único , Esquizofrenia/genética , Adulto , Idade de Início , Estudos de Casos e Controles , Cognição , Feminino , Proteínas Ligadas por GPI/genética , Predisposição Genética para Doença , Haplótipos , Humanos , Testes de Inteligência , Modelos Lineares , Masculino , Pessoa de Meia-Idade , Plasticidade Neuronal , Espanha , Adulto JovemRESUMO
Zucker fa/fa rats easily develop dyslipidemia and obesity. Restructured pork (RP) is a suitable matrix for including functional ingredients. The effects of glucomannan- RP or glucomannan plus spirulina-enriched RP on plasma lipid/lipoprotein levels, cytochrome P450 7A1 (CYP7A1) expression, and arylesterase activity in growing fa/fa rats fed high-energy, high-fat cholesterol-enriched diets were tested. Groups of six rats each received diet containing 15% control-RP (C), 15% glucomannan-RP diet (G), 15% glucomannan + spirulina-RP diet (GS), and same diets enriched with 2.4% cholesterol and 0.49% cholic acid (cholesterol-enriched control (HC), cholesterol-enriched glucomannan (HG), and cholesterol-enriched glucomannan + spirulina (HGS) diets) over a 7-week period. C diet induced obesity, severe hyperglycemia, moderate hypercholesterolemia, and hypertriglyceridemia. Those facts were not significantly modified by G or GS diets. G diet increased CYP7A1 expression but decreased the total cholesterol/high density lipoproteins (HDL)-cholesterol ratio (p < 0.05) vs. C diet. GS vs. G diet increased (p < 0.05) CYP7A1 expression. HC vs. C diet reduced food intake, body weight gain, and plasma glucose (p < 0.01) but increased cholesterolemia (p < 0.01), lipidemia (plasma cholesterol plus triglycerides) (p < 0.001), cholesterol/triglyceride ratio in very low density lipoproteins (VLDL), and HDL (p < 0.05), cholesterol transported by VLDL and intermediate density lipoproteins (IDL) + low density lipoproteins (LDL), total cholesterol/HDL-cholesterol ratio and CYP7A1 expression (at least p < 0.05). HG and HGS diets vs. HC noticeably reduced lipidemia (p < 0.001), normalized VLDL and IDL + LDL lipid composition, and increased CYP7A1 expression (p < 0.01) but did not modify the cholesterol/HDL-cholesterol ratio. HGS vs. HG decreased triglyceridemia, the triglyceride-glucose (TyG) index and increased arylesterase/HDL-cholesterol activity (p < 0.05). In conclusion, G- and GS-RP act as functional foods and notably blocked the dietary cholesterol effects. In addition, HGS-RP improved the glucomannan hypolipidemic effects, increased arylesterase/HDL-cholesterol activity, and decreased insulin resistance.
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Hidrolases de Éster Carboxílico/metabolismo , Colesterol 7-alfa-Hidroxilase/metabolismo , Alimentos Fortificados , Hipolipoproteinemias/dietoterapia , Mananas/administração & dosagem , Carne , Animais , Glicemia , Colesterol/sangue , Colesterol 7-alfa-Hidroxilase/genética , Dieta Hiperlipídica/efeitos adversos , Expressão Gênica , Hipercolesterolemia/sangue , Hipercolesterolemia/dietoterapia , Hipercolesterolemia/enzimologia , Hipolipoproteinemias/sangue , Hipolipoproteinemias/enzimologia , Fígado/enzimologia , Masculino , Ratos Zucker , Spirulina/química , Sus scrofa , Triglicerídeos/sangueRESUMO
BACKGROUND: There is evidence supporting the effectiveness of psychoeducation (PE) in patients with symptoms of depression in primary care (PC), but very few studies have assessed this intervention in antidepressant-naïve patients. The aim of this study is to assess the effectiveness of a PE program in these patients, since the use of antidepressant (AD) medication may interfere with the effects of the intervention. METHODS: 106 participants were included, 50 from the PE program (12 weekly 1.5-hour sessions) and 56 from the control group (CG) that received the usual care. Patients were assessed at baseline and at 3, 6, and 9 months. The main outcome measures were the Beck Depression Inventory (BDI) and remission based on the BDI. The analysis was carried out on an intention-to-treat basis. RESULTS: The PE program group showed remission of symptoms of 40% (P = 0.001) posttreatment and 42% (P = 0.012) at 6 months. The analysis only showed significant differences in the BDI score posttreatment (P = 0.008; effect size Cohen's d' = 0.55). CONCLUSIONS: The PE intervention is an effective treatment in the depressive population not treated with AD medication. Before taking an AD, psychoeducational intervention should be considered.
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Terapia Cognitivo-Comportamental , Depressão/terapia , Atenção Primária à Saúde/métodos , Adulto , Idoso , Antidepressivos , Cognição , Depressão/fisiopatologia , Depressão/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inventário de Personalidade , Escalas de Graduação Psiquiátrica , Resultado do TratamentoRESUMO
The limitations associated with the use of anthelmintic drugs in the control of gastrotintestinal nematodosis, such as the emergence of anthelmintic resistance, have stimulated the study of the immunological control of many parasites. In the case of Haemonchus contortus, several vaccination trials using native and recombinant antigens have been conducted. A group of antigens with demonstrated immunoprotective value are cathepsin B - like proteolytic enzymes of the cysteine proteinase type. These enzymes, which have been observed in both excretory-secretory products and somatic extracts of H. contortus, may vary among different geographic isolates and on strains isolated from different hosts, or even from the same host, as has been demonstrated in some comparative studies of genetic variability. In the present study, we evaluated the genetic variability of the worms that fully developed their endogenous cycle in immunised sheep and goat in order to identify the alleles of most immunoprotective value. To address these objectives, groups of sheep and goats were immunised with PBS soluble fractions enriched for cysteine proteinases from adult worms of H. contortus from either a strain of H. contortus isolated from goats of Gran Canaria Island (SP) or a strain isolated from sheep of North America (NA). The results confirmed the immunoprophylactic value of this type of enzyme against haemonchosis in both sheep and goats in association with increased levels of specific IgG. The genetic analysis demonstrated that the immunisation had a genetic selection on proteinase-encoding genes. In all the immunised animals, allelic frequencies were statistically different from those observed in non-immunised control animals in the four analysed genes. The reduction in the allelic frequencies suggests that parasites expressing these proteases are selectively targeted by the vaccine, and hence they should be considered in any subunit vaccine approach to control haemonchosis in small ruminants.
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Cisteína Proteases/genética , Cisteína Proteases/imunologia , Haemonchus/enzimologia , Haemonchus/genética , Alelos , Animais , Anticorpos Anti-Helmínticos/análise , Antígenos/genética , Antígenos/farmacologia , Sequência de Bases , Catepsina B/farmacologia , DNA de Helmintos/genética , DNA Espaçador Ribossômico/genética , Feminino , Frequência do Gene , Variação Genética , Doenças das Cabras/sangue , Doenças das Cabras/imunologia , Doenças das Cabras/parasitologia , Cabras , Hemoncose/sangue , Hemoncose/imunologia , Hemoncose/prevenção & controle , Hemoncose/veterinária , Haemonchus/imunologia , Masculino , Polimorfismo Conformacional de Fita Simples , Vacinas Protozoárias/química , Vacinas Protozoárias/isolamento & purificação , Ovinos , Doenças dos Ovinos/sangue , Doenças dos Ovinos/imunologia , Doenças dos Ovinos/parasitologiaRESUMO
Antecedentes: Los trastornos de ansiedad y del estado de ánimo son causa de deterioro psicológico. En el caso específico de los hombres, pueden presentar sintomatología clínica somática de depresión y ansiedad, pero, debido a la socialización masculina, pueden sentirse inclinados a ocultar o minimizar su sufrimiento psicológico o imponerse barreras que les impidan identificar y comunicar emociones internas y mucho menos a valorar estas manifestaciones como indicadores de un problema de salud mental.Objetivo: El presente trabajo tiene como objetivo determinar las relaciones existentes entre síntomas de ansiedad y depresión, factores psicosociales y el motivo de consulta en población adulta masculina que demanda atención de salud en primer nivel.Método: Los participantes fueron 276 sujetos masculinos de 18 a 65 años atendidos en consulta externa de diversas instituciones de salud de Ciudad Victoria, Tamaulipas. Se aplicó a esta muestra la Escala de Ansiedad y Depresión de Goldberg y la Escala de Funcionamiento Psicosocial.Resultados: Se encontró una prevalencia para síntomas de ansiedad de 57% (n=157) y de síntomas de depresión de 49% (n=135). Los resultados mostraron que entre los factores predictores de esta sintomatología se encuentran el estrés de vida, el intercambio negativo en sus interacciones, los hábitos negativos de salud y un ingreso económico menor a 1 000 pesos.Discusión y conclusion: La presente investigación viene a confirmar una relación entre síntomas de ansiedad, depresión, factores psicosociales y el deterioro de la salud.
Background: Anxiety and mood disorders are the cause of psychological deterioration in the world. In the case of men, specific somatic symptomatology can be present that indicate depression or anxiety but, because of their masculine socialization, they tend to suppress or minimize their psychological suffering or impose barriers that keep them from identifying their internal emotions and the symptoms of a serious mental issue.Objective: The purpose of this was to determine whether there are significant relationships between symptoms of anxiety, depression and other psychosocial factors along with the consultation motive of the adult male population who demand first level health care.Method: The sample considered for this study was 276 male subjects aged 18 to 65 who were attended as outpatients in various health institutions in Ciudad Victoria, Tamaulipas. With this sample, the Goldberg Scale of Anxiety and Depression and the Scale of Psychosocial Operation were used.Results: It was found that 57% (n=157) were diagnosed with a prevalence of anxiety symptoms and 49% (n=135) were diagnosed with symptoms of depression. The results obtained confirm that among the factors that cause these symptoms are life stress, negative exchange among interactions, negative health habits and an economic income lower than 1 000 pesos.Discussion and conclusion: These results also confirm the relationship among symptoms of anxiety, depression, psychosocial factors and deteriorating health.
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BACKGROUND: Respiratory distress syndrome (RDS) is a multifactorial and common disease that varies from 15 to 50 % in the newborn, causing 50 % of mortality. The RDS may be associated with bacterial and viral infections, and one of the most common viral agents is the cytomegalovirus (CMV). In the neonatal period the virus incidence goes from 0.4 to 2.5 % with a seroprevalence of 50 to 75 %; the incidence of infection in newborn with RDS is unknown. The objective was to determine the frequency of CMV infection in neonates with RDS and identify the risk factors associated with infection. METHODS: The CMV-DNA was identified in plasma by quantitative PCR; maternal and neonatal variables that defined the clinical findings were analyzed by logistic regression.The CMV-DNA was identified in plasma by quantitative PCR; maternal and neonatal variables that defined the clinical findings were analyzed by logistic regression. RESULTS: The frequency of CMV infection in 197 infants with RDS was 8.6 % (95 % CI, 4.7-12.5). The significant variables in newborn were: neutropenia (p = 0.012), thrombocytopenia (p = 0.021), mottled skin (p = 0.03), and the maternal significant variable was cervicovaginitis (p = 0.05). CONCLUSIONS: We reported for the first time the highest frecuency of CMV infection in newborns with RDS and the association of various risk factors with CMV infection.
Introducción: el síndrome de dificultad respiratoria (SDR) es una enfermedad común multifactorial que varía del 15 al 50 % en el recién nacido (RN), y la mortalidad es de 50 %. Puede estar asociado a infecciones bacterianas y virales, una de las más frecuentes: el citomegalovirus (CMV). En el periodo neonatal la incidencia de infección por CMV es de 0.4 a 2.5 % y la seroprevalencia de 50 a 75 %; se desconoce la incidencia de infección en los RN. El objetivo fue determinar la frecuencia de infección por CMV en recién nacidos con SDR e identificar factores de riesgo asociados a infección. Métodos: el DNA-CMV fue identificado en plasma por reacción en cadena de la polimerasa (PCR) cuantitativa, y las variables maternas y neonatales que definieron el cuadro clínico fueron analizadas por regresión logística. Resultados: la frecuencia de infección por CMV en 197 RN con SDR fue de 8.6 % (IC 95 % 4.7-12.5). Las variables significativas en los RN fueron: neutropenia (p = 0.012), trombocitopenia (p = 0.021), piel marmórea (p = 0.03) y la variable materna significativa fue cervicovaginitis (p = 0.05). Conclusiones: se reporta por primera vez la frecuencia más alta de infección por CMV en RN con SDR y la asociación de varios factores de riesgo con la infección por CMV.
Assuntos
Infecções por Citomegalovirus/complicações , Síndrome do Desconforto Respiratório do Recém-Nascido/virologia , Estudos Transversais , Infecções por Citomegalovirus/diagnóstico , Infecções por Citomegalovirus/epidemiologia , Feminino , Humanos , Recém-Nascido , Modelos Logísticos , Masculino , México , Prevalência , Fatores de RiscoRESUMO
Objective: To compare the relative efficacy of infliximab, adalimumab and golimumab through adjusted indirect treatment comparisons (ITCs). Methods: An exhaustive search was performed until October 2013. Databases consulted were MEDLINE, EMBASE, the Cochrane Library, the Centre for Reviews and Dissemination and the Web of Science. Randomized control trials (RCTs) comparing the efficacy of infliximab, adalimumab or golimumab versus placebo, in terms of clinical remission, clinical response and mucosal healing, were included. In the case that more than one RCT fulfilled the inclusion criteria for the same drug, a metanalysis was undertaken using a fixed effects model. ITCs were carried out using the method proposed by Bucher et al. Results: 6 RCTs published in 5 papers were included: 2 for infliximab (ACT 1 and ACT 2), 2 for adalimumab (ULTRA 1 y ULTRA 2) and 2 for golimumab (PURSUIT-SC y PURSUIT-M).In these RTCs, each biological agent was superior in efficacy to placebo. The results of the adjusted ITC are the following. In relation to the clinical remission, in the induction and maintenance period, there are no statistically significant differences between the three anti-TNF drugs. In relation to the clinical response and mucosal healing, in the induction period, there are statistically significant differences between infliximab and adalimumab. Conclusion: In view of the results obtained, infliximab, adalimumab and golimumab appear to be similarly effective the rapeutic alternatives. Therefore, other considerations such as safety, tolerance and cost-effectiveness should be taken into account in order to select the most appropriate treatment (AU)
Objetivo: Comparar la eficacia relativa de infliximab, adalimumab y golimumab mediante comparaciones indirectas (CI) ajustadas. Métodos: Se realizó una búsqueda bibliográfica que abarcó hasta Octubre 2013. Las bases de datos consultadas fueron: MEDLINE, EMBASE, the Cochrane Library, the Centre for Reviews and Dissemination y the Web of Science. Se incluyeron ensayos clínicos aleatorizados (ECA) que compararan la eficacia de infliximab, adalimumab o golimumab frente a placebo en términos de remisión clínica, respuesta clínica y curación de la mucosa. En el caso de que se incluyera más de un ECA para un mismo fármaco se llevó a cabo un metanálisis utilizado el modelo de efectos fijos. Las CI se realizaron utilizando el mé- todo de Butcher et al. Resultados: Se incluyeron 6 ECA publicados en 5 artículos: 2 para infliximab (ACT 1 y ACT 2), 2 para adalimumab (ULTRA 1 y ULTRA 2) y 2 para golimumab (PURSUIT-SC y PURSUIT-M). Los tres agentes biológicos presentaron mayor eficacia que placebo. Los resultados de las CI fueron los siguientes: en relación a la remisión clínica, en el período de inducción y en el período de mantenimiento, no hubo diferencias estadísticamente significativas entre los tres fármacos anti-TNF. En relación a la respuesta clínica y a la curación de la mucosa, en el período de inducción hay diferencias estadísticamente significativas entre infliximab y adalimumab. Conclusiones: En base a los resultados obtenidos (eficacia similar), infliximab, adalimumab y golimumab parecen ser alternativas terapéuticas. Así, otras consideraciones como la seguridad, la tolerancia y el coste-efectividad deben considerarse a la hora de seleccionar el tratamiento más adecuado (AU)
Assuntos
Humanos , Colite Ulcerativa/tratamento farmacológico , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Anticorpos Monoclonais/uso terapêutico , Índice de Gravidade de Doença , Pesquisa Comparativa da Efetividade , Segurança do Paciente , Tolerância a MedicamentosRESUMO
The prevalence of human immunodeficiency virus (HIV) and hepatitis B virus (HBV) co-infection is high as they share similar mechanisms of transmission. The development and widespread use of highly sensitive tests for HBV diagnosis has demonstrated that a significant proportion of apparently healthy individuals with evidence of exposure to HBV continue to carry fully functional HBV DNA in their hepatocytes, a situation that predisposes them to the development of progressive liver disease and hepatocellular carcinoma. The presence of co-infections frequently influences the natural evolution of each of the participating infections present by either facilitating their virulence or competing for resources. Furthermore, the drugs used to treat these infections may also contribute to changes in the natural course of these infections, making the analysis of the impact of co-infection more difficult. The majority of studies has examined the impact of HIV on overt chronic hepatitis B, finding that co-infection carries an increased risk of progressive liver disease and the development of hepatocellular carcinoma. Although the effect of HIV on the natural history of occult hepatitis B infection (OBI) has not been fully assessed, all available data suggest a persisting risk of repeated flares of hepatitis and progressive liver disease. We describe studies regarding the diagnosis, prevalence and clinical significance of OBI in HIV-positive patients in this short review. Discrepancies in worldwide prevalence show the urgent need for the standardization of diagnostic criteria, as established by the Taormina statements. Ideally, standardized protocols for testing should be employed to enable the comparison of data from different groups. Additional studies are needed to define the differences in risk for OBI without HIV and in HIV-HBV co-infected patients with or without overt disease.
RESUMO
Monitoring antiretroviral therapy using measurements of viral load (VL) and the genotyping of resistance mutations is not routinely performed in low- to middle-income countries because of the high costs of the commercial assays that are used. The analysis of dried plasma spot (DPS) samples on filter paper may represent an alternative for resource-limited settings. Therefore, we evaluated the usefulness of analyzing DPS samples to determine VL and identify drug resistance mutations (DRM) in a group of HIV-1 patients. The VL was measured from 22 paired plasma and DPS samples. In these samples, the average VL was 4.7 log10 copies/mL in liquid plasma and 4.1 log10 copies/mL in DPS, with a correlation coefficient of R = 0.83. A 1.1 kb fragment of HIV pol could be amplified in 14/22 (63.6%) of the DPS samples and the same value was amplified in plasma samples. A collection of ten paired DPS and liquid plasma samples was evaluated for the presence of DRM; an excellent correlation was found in the identification of DRM between the paired samples. All HIV-1 pol sequences that were obtained corresponded to HIV subtype B. The analysis of DPS samples offers an attractive alternative for monitoring ARV therapy in resource-limited settings.
Assuntos
Teste em Amostras de Sangue Seco/métodos , Farmacorresistência Viral/genética , Infecções por HIV/sangue , HIV-1/isolamento & purificação , Adulto , Feminino , Genótipo , Infecções por HIV/genética , Infecções por HIV/virologia , Protease de HIV/sangue , Protease de HIV/genética , Transcriptase Reversa do HIV/sangue , Transcriptase Reversa do HIV/genética , HIV-1/genética , HIV-1/patogenicidade , Humanos , Masculino , México , Mutação , Filogenia , RNA Viral/sangue , RNA Viral/genética , Carga Viral , Produtos do Gene pol do Vírus da Imunodeficiência Humana/sangue , Produtos do Gene pol do Vírus da Imunodeficiência Humana/genéticaRESUMO
African Swine Fever (ASF) is an important contagious haemorrhagic viral disease affecting swine whose notification is mandatory due to its high mortality rates and the great sanitary and socioeconomic impact it has on international trade in animal and swine products. This disease only affects porcine species, both wild and domestic, and produces a variety of clinical signs such as fever and functional disorders of the digestive and respiratory systems. Lesions are mainly characterized by congestive-haemorrhagic alterations. ASF epidemiology varies significantly between countries, regions and continents, since it depends on the characteristics of the virus in circulation, the presence of wild hosts and reservoirs, environmental conditions and human social behaviour. Furthermore, a specific host will not necessarily always play the same active role in the spread and maintenance of ASF in a particular area. Currently, ASF is endemic in most sub-Saharan African countries where wild hosts and tick vectors (Ornithodoros) play an important role acting as biological reservoirs for the virus. In Europe, the disease has been endemic since 1978 on the island of Sardinia (Italy) and since 2007, when it was first reported in Georgia, in a number of Eastern European countries. It is also endemic in certain regions of the Russia Federation, where domestic pig and wild boar populations are widely affected. By contrast, in the affected eastern European Union (EU) countries where ASF is currently as epidemic, the on-going spread of the disease affects mainly wild boar populations located in restricted areas and, to a much less extent, domestic pigs. Unlike most livestock diseases, no vaccine or specific treatment is currently available for ASF. Therefore, disease control is mainly based on early detection and the application of strict sanitary and biosecurity measures. Epidemiology of ASF is very complex by the existence of different virus circulating, reservoirs and a number of scenarios, and the on-going spread of the disease through Africa and Europe. Survivor pigs can remain persistently infected for months which may contribute to virus transmission and thus the spread and maintenance of the disease, thereby complicating attempts to control it.
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Objetivos: la obesidad es un factor de riesgo cardiovascular con alta prevalencia, y relacionado con la cardiopatia isquemica. El objetivo fue analizar mediante antropometria, una muestra de varones con Sindrome Coronario Agudo (SCA) diagnosticado en un hospital de referencia penitenciaria, y un grupo control. Material y metodo: estudio caso-control en un Area de Salud que integraba a un Centro Penitenciario. Los participantes fueron 204 varones, 102 infartados y un control por cada caso. Se midio peso, talla, cintura minima (CC), cintura umbilical (CU) y cadera. Se calcularon el IMC y otros indicadores. Se realizo un analisis descriptivo y se obtuvieron las areas bajo la curva (ABC) greceiver operating characteristich, las odds ratio (OR), y las correlaciones en SCA. Resultados: la obesidad presento mayor prevalencia en SCA (31,4% vs 9,1%; OR: 4,7), otros indicadores mostraron asociacion discriminatoria: IMC (ABC: 0,699; OR: 3,9), CC (ABC: 0,750; OR: 6,3), CU (ABC: 0,777; OR: 10), talla inversa (ABC: 0,619; OR: 2,1), indice cintura/cadera (ABC: 0,832; OR: 11,6); indice CU/cadera (ABC: 0,857; OR: 15,6), indice CU/talla (ABC: 0,800; OR: 8,9). Las correlaciones entre las cinturas y los indices cintura-talla fueron fuertes (todas r .0,90; p <0,001). Discusion: los indicadores antropometricos de obesidad estan asociados al SCA. La CU es la medida simple mas asociada. El IMC presenta una asociacion debil; el indice CU/talla presenta alto poder discriminatorio y la mejor correlacion antropometrica de riesgo, apoyando su uso en la identificacion de varones con riesgo de infarto de miocardio tanto en la poblacion general como penitenciaria (AU)
Objectives: Obesity is a cardiovascular risk factor with a high epidemic burden on ischemic heart disease. The aim of this study was to analyze the anthropometric indicators of obesity in a sample of males who have had an Acute Coronary Syndrome (ACS) diagnosed in a prison referral hospital, and a control group. Material and methods: Cross-sectional case-control study in a Health Area with inclusion of a penitentiary center. The participants in this study were 204 males, 102 cases and one control selected for each case (n=102). We measured weight, height waist circumference (WC), umbilical waist (UW) and hip circumference. We calculated body mass index (BMI) and other anthropometric indicators: waist to-hip-ratios (WHR and UWHR), waist to-height-ratios (WHtR and UWHtR). We obtained the areas under the receiver operating characteristic curves (AUC), the odds ratio (OR) and the correlations in the infarcted people. Results: Obesity was more prevalent in ACS (31.4% vs 9.1%; OR: 4.7). Other indicators show a discriminatory association. BMI (AUC: 0.699; OR: 3.9), WC (AUC: 0.750; OR: 6.3), UW (AUC: 0.777; OR: 10), inverse height (AUC: 0.619; OR: 2.1), WHR (AUC: 0.832; OR: 11.6); UWHR (AUC: 0.857; OR: 15.6), UWHtR (AUC: 0.800; OR: 8.9). In ACS the correlations for both WC and UW with waist to-height-ratios (WHtR and UWHtR) were strong (all r .0.90; p < 0.001). Discussion: The anthropometric indicators of obesity are clearly associated with ACS. UW is the simple measurement with the best association. BMI is most weakly associated. UWHtR presents high discriminatory power and the best anthropometric correlation of risk that supports its use for the identification of males at risk of myocardial infarction in the general population and prison (AU)
Assuntos
Humanos , Masculino , Adulto , Obesidade/complicações , Obesidade/epidemiologia , Antropometria/métodos , Síndrome Coronariana Aguda/complicações , Síndrome Coronariana Aguda/epidemiologia , Fatores de Risco , Infarto do Miocárdio/complicações , Infarto do Miocárdio/epidemiologia , Prisões/normas , Prisões , Estudos de Casos e Controles , Índice de Massa Corporal , Composição Corporal/fisiologia , Prisões/tendências , Escala Fujita-Pearson , Somatotipos/fisiologiaRESUMO
AIM: To determine the frequency of occult hepatitis B infection (OHBI) in a group of human immunodeficiency virus (HIV)-1+/ hepatitis B surface antigen negative (HBsAg)- patients from Mexico. METHODS: We investigated the presence of OHBI in 49 HIV-1+/HBsAg- patients. Hepatitis B virus (HBV) DNA was analyzed using nested PCR to amplify the Core (C) region and by real-time PCR to amplify a region of the S and X genes. The possible associations between the variables and OHBI were investigated using Pearson's χ(2) and/or Fisher's exact test. RESULTS: We found that the frequency of OHBI was 49% among the group of 49 HIV-1+/HBsAg- patients studied. The presence of OHBI was significantly associated with the HIV-1 RNA viral load [odds ratio (OR) = 8.75; P = 0.001; 95%CI: 2.26-33.79] and with HIV-antiretroviral treatment with drugs that interfere with HBV replication (lamivudine, tenofovir or emtricitabine) (OR = 0.25; P = 0.05; 95%CI: 0.08-1.05). CONCLUSION: The OHBI frequency is high among 49 Mexican HIV-1+/HBsAg- patients and it was more frequent in patients with detectable HIV RNA, and less frequent in patients who are undergoing HIV-ARV treatment with drugs active against HBV.