El desgaste por empatía es un concepto relativamente reciente y en evolución que ha captado el interés de los profesionales sanitarios debido a que el trabajo en el ámbito de la salud implica un coste emocional que repercute en la misma salud del trabajador y en su labor profesional. Según la literatura revisada, los programas en prevención en todos los niveles de este tipo de estrés son escasos, por lo tanto, el objetivo de este trabajo es proponer un programa de prevención del desgaste por empatía en profesionales sanitarios de una unidad de diálisis de hospital. La idea surgió de la necesidad manifiesta por la Unidad de Diálisis del Hospital Universitario Infanta Sofía (HUIS), hacia la Unidad de Salud Mental del mismo Hospital y de la confianza depositada en la investigación académica, relacionada con la dificultad en el afrontamiento a la muerte de pacientes de la Unidad, por parte del personal asistencial. El propósito es entonces entrenar a los profesionales en estrategias de regulación emocional del desgaste por empatía, con el fin de disminuir los niveles de este tipo de estrés y prevenir su futura aparición, por medio del desarrollo de 6 módulos, que se llevarán a cabo a través de diferentes ciclos y que puede tener continuidad a través de una modalidad de Formación Continuada. Se ha diseñado una evaluación estandarizada con el fin de medir la presunta efectividad del programa para prevenir el desgaste por empatía. Se realiza una valoración sobre los resultados esperados, las conclusiones del diseño de la propuesta del programa, así como de sus limitaciones y sobre futuras líneas de investigación. Abstract: The compassion fatigue is a relatively recent and evolving concept that has captured the interest of health professionals because working in health implies an emotional cost that affects the health and the worker performance. According to the revised literature, prevention programs at all levels of this kind of stress are scarce, therefore, the objective of this work is to propose a program of prevention of compassion fatigue in healthcare professionals of a dialysis unit of a hospital. The idea came up from the necessity exposed by the Dialysis Unit of the Hospital Universitario Infanta Sofia (HUIS), towards the Mental Health Unit of the same Hospital and from the confidence placed in the academic research, related to the difficulty of facing death of patients of the unit, by the assistance personnel. The purpose is then to train professionals in strategies of emotional regulation of compassion fatigue, in order to reduce the levels of this type of stress and prevent its future emergence, through the development of 6 modules, which will be carried out through different cycles and that can have continuity through a continuous training modality. A standardized assessment has been designed to measure the presumed effectiveness of the program to prevent the compassion fatigue. An assessment is made of the expected results, the conclusions of the design of the program proposal, as well as its limitations and future lines of research.

Background: The effect of early surgery in elderly patients with hip fractures has been controversial during the last five decades due to equivocal evidence both in favour and against it. The objective of this thesis is to systematically assess all the available evidence on the effect(s) of early surgery compared with delayed surgery in elderly patients with hip fractures. Methods: Searches for randomised controlled trials (RCTs) or prospective observational studies were conducted from inception to July 2017 in the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE (OVID), EMBASE (OVID), and they were complemented with list of references searching, review of both clinical trials registers and archives of orthopaedic meetings. Two reviewers independently selected studies for inclusion, extracted data and evaluated risk of bias; and a third reviewer resolved discrepancies. Risk ratios (RR) were calculated for dichotomous data, and mean difference (MD) or standardised mean difference (SMD) was calculated for continuous data. The quality of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. Results: 39 studies were included with 51,857 participants (range of mean age: 74 to 93 years) comparing early versus delayed surgery. Three studies were RCTs and 36 were observational studies. The evidence from RCTs and observational studies showed that early surgery reduces risk of all-cause 3 mortality in elderly patients with a hip fracture (RR 0.73, 95% confidence interval (CI) 0.65 to 0.83; I2 = 67%; number needed to treat for benefit (NNTB) 20; low quality of evidence). Observational studies showed reduced risk of all-cause mortality by early surgery at 6 (RR 0.77, 95% CI 0.66 to 0.91; I2 = 56%; very low quality of evidence) and 12 months postoperative (RR 0.69, 95% CI 0.55 to 0.87; I2 = 76%; very low quality of evidence), and when surgery is performed within the first 48 hours upon hospital admission (RR 0.72, 95% CI 0.62 to 0.84; I2 = 65%; very low quality of evidence). Observational studies also showed a reduction of complications (RR 0.61, 95% CI 0.51 to 0.73; I2 = 64%; very low quality of evidence) and length of hospital stay (MD -5.06, 95% CI -6.52 to -3.60; I2 = 87%; very low quality of evidence) by early surgery, but the evidence was uncertain for functionality (SMD 0.05, 95% CI -0.04 to 0.14; I2 = 0%; low quality of evidence) and pain (RR 0.89, 95% CI 0.67 to 1.17; I2 = 0%; very low quality of evidence). RCTs showed that early surgery reduces length of stay (MD -6.73, 95% CI -12.92 to -0.54; I2 = 54%; very low quality of evidence) and improves functionality (SMD 0.32, 95% CI 0.04 to 0.59; I2 = 5%; low quality of evidence). Conclusions: Low-quality evidence showed that early surgery reduces all-cause mortality at 6 and 12 months post-surgery, especially when it is performed during the first 48 hours after hospital admission. There was very low-quality evidence of a reduction in complications including pneumonia and pressure sores, and low-quality evidence for a reduced risk of urinary tract infection for early compared with delayed surgery. Reductions in length of hospital stay and improvement of postoperative functionality with early surgery were also observed but with very low- and low-quality of evidence respectively. There was very low-quality evidence for no effect of early surgery on postoperative pain.

Colombia is an upper middle-income country with an estimated population of 49.2 million people, and road traffic collisions (RTCs) are the second most common cause of traumatic death. The government established the National Road Safety Plan (PNSV) for the period 2011-2021, to reduce RTC-related deaths by 26%. Study aim was to evaluate whether Road Safety Laws have had a long-term effect on road safety in the country. Data on RTC from January 1, 2001 through December 31, 2017 were collated from official Colombian governmental publications. Three periods were considered for analysis: 2001-2010 evaluating the Transit Code; 2011-2017 evaluating the PNSV; and 2001-2017 evaluating the full study period. A total of 102,723 deaths (12.7%) and 707,778 injuries (87.3%) were reported from 2001 through 2017. Transit Code period showed a 10.1% decline in deaths, 16.6% decline in injuries, and rates per 100,000 inhabitants and per 10,000 registered vehicles also declined. During the PNSV period, there was an increase in deaths by 16.6%, injuries decreased by 1.7%, and death rates per 100,000 inhabitants also increased. During the total study period, a 12.4% reduction in the total number of casualties was achieved, and death and injury rates per 100,000 inhabitants decreased by 12.4% and 27.5%, respectively. Overall, the absolute number of RTCs and deaths has increased. RTCs rates per 10,000 registered vehicles has decreased. Although the goals of the PNSV may not be realized, some laws may be having a beneficial effect. Further study is required to determine the longer-term impact of these initiatives.

El objetivo de este estudio es analizar la relación de las variables de rendimiento físico con los grupos de equipos ganadores, empatados y perdedores de los partidos de la Copa Mundial de la FIFA Rusia 2018. La muestra seleccionada para realizar el presente análisis fue de 32 selecciones nacionales participantes, examinadas por medio de 57 partidos en total. Los equipos fueron divididos en tres diferentes grupos, dependiendo del resultado obtenido: (0) equipos ganadores (N=48), (1) equipos que empataron (N=18) y (2) equipos perdedores (N=48). Los datos recogidos del presente trabajo de investigación han sido analizados a través de la página web https://www.fifa.com. Las variables utilizadas para el análisis de los datos fueron: distancia total recorrida, distancia recorrida con el balón en posesión, distancia recorrida sin el balón en posesión, sprints, posesión del balón lanzamientos a favor, diferencia de lanzamientos, tiempo empleado en la mitad del equipo oponente (OH), tiempo empleado en el tercio ofensivo (A3); Tiempo empleado en el área de penalti (PA), zona 1 de velocidad: 0-7 km/h, zona 2 de velocidad: 7-15 km/h, zona 3 de velocidad: 15-20 km/h, zona 4 de velocidad: 20-25 km/h, zona 5 de velocidad: > 25 km/h. Se realizó la prueba de Kolmogorov-Smirnov, para establecer la normalidad de los datos y posteriormente la prueba ANOVA de un factor para analizar los datos de distribución normal y la prueba de Kruskal-Wallis para muestras independientes, para datos de distribución no normal. Los datos observados no arrojaron diferencias significativas entre los grupos. La conclusión de la presente investigación es que ni las variables de rendimiento físico, ni las variables técnico-tácticas utilizadas, fueron determinantes para ganar, empatar o perder partidos en la Copa Mundial de la FIFA Rusia 2018.

In 2007, Mexico City legalized abortion in the first 12 weeks of pregnancy. By doing so, it became the first and only state in Mexico where abortion on demand is legal. In this paper, I use this natural experiment to estimate the effects of abortion legalization on child and maternal health. I perform Difference-In-Differences estimates using information from all births and deaths occurred between 2002 and 2012. My findings suggest that the change in the abortion legislation in Mexico City reduced the Infant Mortality Rate and the Under 5 Mortality Rate by approximately 2.3 and 2.4 deaths per 1,000 live births, respectively. Moreover, for the Maternal Mortality Rate I find that the estimations range from -5.49 to -6 deaths per 100,000 live births. These results are validated by the use of a more accurate control group generated by the Synthetic Control Method. To the best of my knowledge, this if the first paper that attempts to examine the effects of abortion legalization in Mexico City on child health. En el 2007, Ciudad de México legalizó el aborto en las 12 primeras semanas de gestación. Al hacerlo, se convirtió en el primero y único estado del país en donde el aborto voluntario es legal. En este artículo utilizo este experimento natural para estimar los efectos de la legalización del aborto en la salud materno infantil. Realizo estimaciones de Diferencias en Diferencias utilizando información de todos los nacimientos y muertes ocurridos entre 2002 y 2012. Mis hallazgos sugieren que el cambio en la legislación relativa el aborto en la Ciudad de México redujo la tasa de mortalidad Infantil y la tasa de mortalidad en menores de 5 años en aproximadamente 2.3 y 2.4 muertes por cada 1.000 nacidos vivos, respectivamente. Además, para la tasa de mortalidad materna, encuentro que las estimaciones oscilan entre -5,49 y -6 muertes por 100.000 nacidos vivos. Estos resultados se validan mediante el uso de un grupo de control más preciso, utilizando la metodología de control sintético. Según mi conocimiento, este es el primer artículo que intenta examinar los efectos de la legalización del aborto en la Ciudad de México sobre la salud infantil.

This report compiles the results of a research project aimed at describing the current palliative care situation in eight Latin American countries. The project’s general objective—to raise awareness and influence public policy around the need to approach palliative care from a human rights perspective—was achieved through rapprochement among professionals from various fields in the region, which in and of itself is a key step forward in terms of bringing together communities that defend patients’ rights with communities that advocate a drug policy embracing a public health focus. We hope that this diagnostic report is useful for professional associations, health professionals, patients’ rights advocates, drug policy reform activists, and decision makers, who can rely on its findings to better integrate palliative care into general health services and to use human rights language to promote public policy reform and guarantee the human rights of those in the Americas who suffer from severe and chronic pain. Description tooked from: https://www.dejusticia.org/publication/palliative-care-a-human-rights-approach-to-health-care-2/ Consulte la versión en español en la siguiente URL: http://babel.banrepcultural.org/cdm/ref/collection/p17054coll31/id/30

Street Salad, modelo de negocio relacionado con la producción y comercialización de ensaladas listas para consumir; preparadas con productos alimenticios saludables, con alta carga nutricional, especializados en ofrecer un servicio de óptimos estándares de higiene y manipulación. El principal objetivo del proyecto es ayudar al bienestar de los habitantes de la Capital de Colombia, mediante la oferta de alimentos sanos que puedan complementar con sus almuerzos, cualquier comida o momento del día. Este plan de negocio se crea a partir de las necesidades que en la actualidad los bogotanos tienen acerca de mantener una dieta balanceada, es por ello que Street Salad brinda a sus clientes la posibilidad de alimentarse con una gran variedad de vegetales, frutas, proteínas, semillas, que pueden combinar según su preferencia y si es de su elección, consumirlo en el instante. El funcionamiento de Street Salad, se basa en un sistema de barra de ensaladas, la cual ofrece 2 presentaciones, 620 gr y 830 gr, que se pueden combinar a elección del cliente entre una variedad de ingredientes, que cumplen con patrones de consumo importantes para una dieta balanceada y de alta competitividad dentro de la industria de las comidas saludables, tanto en producto como en servicio.

Conventional agricultural practices are often contrary to human health and environmental conservation. Use of and exposure to pesticides in agricultural communities in tropical countries is a pressing public health problem and an important facet of environmental degradation. This research project was undertaken by documenting use and exposure behaviors among agricultural communities in San Cristobal, Antioquia (Colombia). The research questions were: (1) What are the primary factors associated with the use of pesticides and do those factors differ between pesticide users and agroecological adherents? (2) How do campesino pesticide users and agroecological adherents(non-pesticide users) differ in their attitudes and beliefs with regards to pesticide use and exposure? and (3) How do these factors influence campesinos‟ behaviors associated with pesticide use and exposure? I implemented qualitative and quantitative methods in this investigation. The qualitative approach was based on community participatory ethnographic research. The latter involved participant observation, interviews, and focus groups aimed at existing pesticides users and agroecological adherents. The quantitative approach used questionnaires to derive demographic information, scale-based evaluations of attitudes and beliefs, pesticides decision making, perceived confidence, and perceived control. Findings showed that the most relevant factors related to pesticide use and their categories included: a) individual: beliefs, attitudes and knowledge; b) interpersonal: family support and cultural acceptance of pesticide use; c) economic: fear of living within financially unviable constraints, market conditions and lack of economic support from the government; d) cultural: collective acceptance or tolerance of pesticide use and exposure and onset of negative reactions when stopping pesticide use; e) political: deficient regulations for controlling pesticide use control and adequate utilization of protective equipment. Pesticide users experienced the most apprehension regarding stopping pesticide use as they often believed pesticides allow them to obtain better crop yields and, therefore, higher monetary gains. Pesticide users lacked a positive attitude toward personal protectionequipment, regardless of the risks to which they may be exposed. Pesticide training was deficient in this population showing a clear need to improve safety conditions and training to reduce occupational hazards. Future studies should explore with greater detail these attitudes and beliefs so as to promote mid- to long-term public health interventions that directly address the sense of food and income insecurity found among the population of pesticides users, which blocks their transition into a non-pesticide scenario for agricultural production. Over the short-term, public health programs should continue to educate the population of pesticide users on the immediate risks of exposure. The decision making process surrounding pesticide use in the studied population was influenced by a variety of factors. Campesinos who were prone to use pesticides for their crops often exhibited diminished degrees of knowledge about adverse effects of pesticides on human health, believed pesticides are necessary for their crops, had negative attitudes about stopping pesticide use, had a strong family influence toward the use of pesticides, experienced economic fear of stopping pesticide use, cultivated flowers as their main source of income, expressed strong social acceptance of pesticide use, experienced negative community reactions when attempting to stop pesticide use, received government subsidies for pesticide use, and had never received any training on the use of required protective equipment. Campesinos who showed more proclivities towards the use of pesticides were convinced that pesticides are necessary for their crops as they guarantee substantial yields and larger specimens of the different crop varieties. They also exhibited low perceived control, low perceived confidence, and a low perception of adverse pesticide effects on human health and the natural environment. Future studies are required to fully comprehend the unique occupational health and safety needs of these campesinos. Additionally, future studies should be aimed at designing and introducing long-term, well-structured public health interventions to increase awareness about the harmfulness of pesticides on human and environmental health so as to promote a well-established behavioral change in relation to pesticides use reduction among these communities.

Tesis de Nicolás Osorio para optar al título de Doctor en Medicina, en la Facultad de Medicina de París, en 1865. A lo largo del documento, escrito en francés, Osorio analiza el comportamiento de los tumores que obstruyen el líquido cefalorraquídeo.

Background: Post-stroke fatigue (PSF) is one of the most challenging clinical consequences to manage after stroke as no effective treatment has been developed. However, the mechanisms of PSF remain unclear. Aims: This study aimed to replicate Vecchio et al (2017) using resting-state EEG in stroke patients suffering from varying degrees of fatigue to describe the functional organisation within sensory and motor networks. Methods: Resting-state eyes-open EEG was recorded in 22 strokesurvivors. Upper limb functional tests (grip strength, Nine Hole Peg Test), symbol digit modalities test (SDTM), anxiety and depression scale (HADS), Fatigue Severity Scale (FSS-7), state fatigue, and Neurological Fatigue Index (NFI-stroke) were measured. Graph theory was used to calculate the small-world (SW) index. SW was calculated in four separate networks, motor and sensory within the left and right hemispheres. Exact low-resolution brain electromagnetic tomography (eLORETA) was applied using seven frequency bands (delta, theta, alpha1, alpha2, beta1, beta2, and gamma). Results: Correlation analysis demonstrated a positive association between SW in the right motor network in beta2 band and higher FSS-7 score and a negative correlation between SW in the left sensory network in alpha1 and higher state fatigue. Conclusion: Beta oscillations have been associated with top-down processes which are crucial for perceptual inference and alpha oscillations are involved in sensorimotor information processing. The interaction between the top-down and bottom-up processes, and perceived error explains the sensory attenuation model of fatigue. Our results were consistent this model of fatigue as stroke survivors had difficulty in attenuating the sensory input leading to higher perceived effort.