Calidad de vida de los profesionales en el modelo de gestión clínica de Asturias

ResumenObjetivoAnalizar la calidad de vida profesional en el modelo de gestión clínica de Asturias y comprobar si hay diferencias en los centros donde el modelo lleva implantado más tiempo o en función del ámbito asistencial (atención primaria o especializada).MétodosSe aplicó el CVP-35 (35 preguntas), anónimo y autocumplimentado, con tres preguntas adicionales. Se realizó un análisis descriptivo, univariado y bivariado, de las preguntas por separado y según las subescalas «Apoyo directivo» (AD), «Cargas de trabajo» (CT) y «Motivación intrínseca» (MI), siendo las principales variables independientes el ámbito asistencial y el tiempo como unidad o área de gestión clínica.ResultadosDe la población de estudio, 2572 profesionales, respondieron 1395 (54%) (el 67% en primaria y 51% en especializada). El 87% llevaba 5 años o más en su puesto. Para el 33% era su primer año en gestión clínica. El ítem con mayor puntuación fue la capacitación para el trabajo (8,39±1,42) y el más bajo los conflictos con los compañeros (3,23±2,2). Primaria obtiene resultados más altos en AD y calidad de vida en el trabajo, y especializada en CT. Respecto a la gestión clínica, las mejores puntuaciones se obtienen en las de 3 años y las peores en las de primer año. Las diferencias son especialmente favorables a la gestión clínica en especializada: las que más tiempo llevan perciben menos CT y más MI y calidad de vida.ConclusionesLlevar más tiempo en el modelo de gestión clínica se asocia con mejores percepciones en la calidad de vida profesional, sobre todo en atención especializada.AbstractObjectiveTo evaluate professional quality of life in our clinical governance model by comparing differences according to the time since the model's implementation (1-3 years) and the setting (primary or hospital care).MethodsA cross-sectional descriptive study was performed. The 35-item, anonymous, self-administered Professional Quality of Life Questionnaire, with three additional questions, was applied. A minimum sample size for each clinical governance unit/area (CGU/CGA) was calculated. Descriptive, univariate and bivariate analyses were performed using the 35 items separately. The subscales of «management support», «workload» and «intrinsic motivation» were used as dependant variables, and the setting and time since implementation of the CGU/CGA as independent variables.ResultsOf the study population of 2572 professionals, 1395 (54%) responded (67% in primary care and 51% in hospital care). A total of 87% had been working for 5 years or more in their positions. Thirty-three percent had worked for less than a year in clinical governance. The item with the highest score was job training (8.39±1.42) and that with the lowest was conflicts with peers (3.23±2.2). Primary healthcare professionals showed better results in management support and quality of life at work and hospital professionals in workload. The clinical governance model obtained the best scores at 3 years and the worst at 1 year. These differences were especially favorable for clinical governance in hospitals: professionals working longer perceived a lower workload and more intrinsic motivation and quality of life.ConclusionsA longer time working in the clinical governance model was associated with better perception of professional quality of life, especially in hospital care

Formation of an ordered phase in neutron star matter

In this work, we explore the possible formation of ordered phases in hadronic matter, related to the presence of hyperons at high densities. We analyze a microscopic mechanism which can lead to the crystallization of the hyperonic sector by the confinement of the hyperons on the nodes of a lattice. For this purpose, we introduce a simplified model of the hadronic plasma, in which the nuclear interaction between protons, neutrons and hyperons is mediated by meson fields. We find that, for some reasonable sets of values of the model parameters, such ordered phases are energetically favoured as density increases beyond a threshold value.Comment: 16 pages, 14 figures, submitted to NP

A subset of low density granulocytes is associated with vascular calcification in chronic kidney disease patients

Inflammation is central to chronic kidney disease (CKD) pathogenesis and vascular outcomes, but the exact players remain unidentified. Since low density granulocytes (LDGs) are emerging mediators in inflammatory conditions, we aimed to evaluate whether LDGs may be altered in CKD and related to clinical outcomes as biomarkers. To his end, LDGs subsets were measured in peripheral blood by flow cytometry and confocal microscopy in 33 CKD patients undergoing peritoneal dialysis and 15 healthy controls (HC). Analyses were replicated in an additional cohort. DEF3 (marker of early granulopoiesis) gene expression on PBMCs was quantified by qPCR. Total CD15+ LDGs and both CD14lowCD16+ and CD14−CD16− subsets were expanded in CKD. The relative frequency of the CD14−CD16− subpopulation was higher among the CD15+ pool in CKD. This alteration was stable over-time. The increased CD14−CD16−CD15+ paralleled Kauppila scores and DEF3 expression, whereas no association was found with CD14lowCD16+ CD15+. Both subsets differed in their CD11b, CD10, CD35, CD31, CD62L, IFNAR1 and CD68 expression, FSC/SSC features and nuclear morphology, pointing to different origins and maturation status. In conclusion, LDGs were expanded in CKD showing a skewed distribution towards a CD14−CD16−CD15+ enrichment, in association with vascular calcification. DEF3 expression in PBMC can be a marker of LDG expansion.Fil: Rodríguez Carrio, Javier. Hospital Universitario Central de Asturias. Instituto de Investigación Sanitaria del Principado de Asturias (ISPA). Bone and Mineral Research Unit; España. Universidad de Oviedo; EspañaFil: Carrillo López, Natalia. Hospital Universitario Central de Asturias; EspañaFil: Ulloa, Catalina. Hospital Universitario Central de Asturias; EspañaFil: Seijo, Mariana. Hospital Universitario Central de Asturias; España. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Inmunología, Genética y Metabolismo. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Inmunología, Genética y Metabolismo; ArgentinaFil: Rodríguez García, Minerva. Hospital Universitario Central de Asturias; EspañaFil: Rodríguez Suárez, Carmen. Hospital Universitario Central de Asturias; EspañaFil: Díaz-Corte, Carmen. Hospital Universitario Central de Asturias; EspañaFil: Cannata Andía, Jorge B.. Universidad de Oviedo; España. Hospital Universitario Central de Asturias; EspañaFil: Suárez, Ana. Universidad de Oviedo; EspañaFil: Dusso, Adriana. Hospital Universitario Central de Asturias; Españ

Seven psychosocial principles to explain terrorism

Este artículo describe las bases para una aproximación psicosocial al análisis de los fenómenos terroristas. Más concretamente, se exponen siete principios explicativos del terrorismo que sean congruentes con los supuestos metateóricos y el cuerpo de conocimientos propios de la Psicología social. Desde esta óptica el terrorismo se concibe como una estrategia de influencia sociopolítica. Los atributos psicológicos de los terroristas son analizados por su relación con diversos procesos de influencia social. También se destaca la importancia de los factores ideológicos. Por último, se presta una atención muy especial a las semejanzas entre las organizaciones terroristas y los movimientos sociales ordinarios y a la estructura y dinámicas grupales propias de aquellas organizacionesResearch approaches leading to the understanding of the terrorist phenomenon are suggested. Seven principles explaining terrorism are analysed from a psychosocial approach: They could complete the explanations of terrorism focused in socio-structural and psychological variables, the latter being insufficient and often erroneous. Thus, terrorism is presented as a strategy of political influence, and the psychological attributes of terrorists are explained as the result of several influential social processes. We considered that terrorist attacks and campaigns correspond to strategic reasons, but we also assume that the rationality of the terrorists perspective is limited. As far as the organisational parameters are concerned, we propose an analogy with ordinary social movements, especially relating to their ideological frameworks of legitimisation and resource mobilization processesS

A 3’-UTR polymorphism in soluble epoxide hydrolase gene Is associated with acute rejection in renal transplant recipients

Antecedentes y finalidad: Los ácidos epoxyeicosatrienoic (EETs) son metabolitos del ácido araquidónico que desempeñan una función protectora contra procesos perjudiciales que pueden ocurrir después de re-oxigenación del injerto. Decidimos investigar si la presencia de polimorfismos funcionales en el gen que codifica el epóxido hidrolasa soluble (EPHX2), que metaboliza EETs a menos compuestos activos, pueden jugar un papel importante en el resultado del trasplante renal. Métodos En un grupo de 259 receptores caucásicos de trasplante renal y 183 donantes fallecidos, se determinó la presencia de tres EPHX2 común, a saber, los SNPs rs41507953 (K55R), rs751141 (R287Q) y rs1042032 A/G. Las asociaciones con los parámetros de la función del injerto y la incidencia de rechazo agudo fueron investigados retrospectivamente durante el primer año después del injerto mediante regresión logística, ajustándose a las variables clínicas y demográficas. Resultados Los portadores del genotipo rs1042032 GG muestran significativamente menor tasa de filtración glomerular estimada (eGFR) (38.15 ± 15.57 vs. 45.99 ± 16.05; p = 0,04) y mayores valores de creatinina sérica (1,57 ± 0,58 vs. 1,30 ± 0,47 g/dL; p=0.02) un año después del injerto, en comparación con los pacientes portadores del alelo A wildtype. El mismo genotipo GG también se asoció a un mayor riesgo de rechazo agudo. Curiosamente, esta asociación fue observada por el genotipo de ambos destinatarios [o =6.34 (1.35-29.90); p = 0,015] y donantes [OR = 5.53 (1.10 - 27.80); p=0,042]. Un modelo estadístico incluyendo ambos genotipos junto con otras variables demográficas y clínicas significativas se tradujo en un aumento de la importancia de la asociación con los receptores del genotipo [OR=8,28 (1.21-74.27); p=0,031]. Conclusiones Nuestros resultados indican que la variabilidad genética en el gen metabolizante de EETs, EPHX2, pueden tener un impacto significativo en los resultados del trasplante renal de donante fallecido.Background and Purpose: Epoxyeicosatrienoic acids (EETs) are arachidonic acid metabolites that play a protective role against damaging processes that may occur after re-oxygenation of the graft. We aimed to investigate whether the presence of functional polymorphisms in the gene encoding soluble epoxy hydrolase (EPHX2), which metabolizes EETs to less active compounds, may play a role in the outcome of renal transplantation. Methods In a group of 259 Caucasian renal transplant recipients and 183 deceased donors, we determined the presence of three common EPHX2 SNPs, namely rs41507953 (K55R), rs751141 (R287Q) and rs1042032 A/G. Associations with parameters of graft function and the incidence of acute rejection were retrospectively investigated throughout the first year after grafting by logistic regression adjusting for clinical and demographic variables. Results Carriers of the rs1042032 GG genotype displayed significantly lower estimated glomerular filtration rate (eGFR) (38.15 ± 15.57 vs. 45.99 ± 16.05; p = 0.04) and higher serum creatinine values (1.57 ± 0.58 vs. 1.30 ± 0.47 g/dL; p=0.02) one year after grafting, compared to patients carrying the wildtype A-allele. The same GG genotype was also associated to increased risk of acute rejection. Interestingly, this association was observed for the genotype of both recipients [OR =6.34 (1.35-29.90); p = 0.015] and donors [OR = 5.53 (1.10- 27.80); p=0.042]. A statistical model including both genotypes along with other meaningful demographic and clinical variables resulted in an increased significance for the association with the recipients’ genotype [OR=8.28 (1.21-74.27); p=0.031]. Conclusions Our results suggest that genetic variability in the EETs-metabolizing gene, EPHX2, may have a significant impact on the outcome of deceased-donor renal transplantation.• Asociación para el Estudio y la Prevención de las Enfermedades Renales (ASEPER), Badajoz • Junta de Extremadura, Consejería de Economía, Comercio e Innovación: Proyecto GR10022 • Red de Investigación Renal - REDINREN (Instituto de Salud Carlos III – Fondo Europeo de Desarrollo Regional – FEDER) : Ayudas a Eliecer Coto García, Carmen Díaz Corte y Carlos López LarreapeerReviewe

Efficiency on the Use of Radiation and Corn Yield under Three Densities of Sowing

Aiming to evaluate sowing densities and efficiency of radiation use, six corn genotypes, three from open pollination (“Amarillo Almoloya,” “Cacahuacintle,” and “Jiquipilco”) and three hybrids (“Z-60,” “Condor,” and “H-50”), were sown at densities of 6.9, 7.8, and 8.9 plants m−2, under a split plot design, within a factorial arrangement of treatments during three years (2008, 2009, and 2010). Evaluated variables were yield, harvest index, biomass production, attenuation coefficient, and radiation use efficiency. Results indicate that 2008 was the best year because yield, biomass, and radiation use efficiency were 1132.6, 3505 gm−2, and 0.79 g MJ−1, respectively. “Jiquipilco” was the genotype that exhibited the best adaptability to climatic conditions of the zone; thus, it is recommended to be grown on the studied zone