Los servicios de orientación y bienestar universitario en Ecuador y su funcionalidad a través de los portales webs institucionales

El uso masivo de la tecnología como medio de comunicación y aprendizaje en los jóvenes universitarios se ha convertido en un aspecto clave que conecta y simplifica las actividades administrativas y académicas que anteriormente requerían una cierta presencialidad. El objetivo de este trabajo es describir los servicios de orientación que ofertan las Unidades de Bienestar Universitario en Ecuador en función de las siguientes categorías: 1) Estructura de servicios de orientación y bienestar universitario, 2) Modalidades de orientación presentada; 3) Actividades extracurriculares; y 5) Instrumentos de la comunicación. Para la realización de esta investigación se abordó un enfoque cualitativo, comparativo y descriptivo, basado en el análisis de contenido. Se presentan los resultados obtenidos en relación a los ámbitos de actuación principales de los sitios web de las Unidades de Bienestar Universitario que pertenecen a las universidades de categoría A y B, que participaron en la primera fase de un estudio doctoral. Se concluye acerca de la existencia de una diversidad de servicios ofertados en los portales webs y se constata que en su gran mayoría se encuentran enfocadas en el ámbito de la orientación académica y profesional, específicamente en el planteamiento de actividades inducción a estudiantes nuevos, consejerías académicas, adaptación universitaria y bolsa de empleo

Combination of Tocilizumab and Steroids to Improve Mortality in Patients with Severe COVID-19 Infection : A Spanish, Multicenter, Cohort Study

We aimed to determine the impact of tocilizumab use on severe COVID-19 (coronavirus disease 19) pneumonia mortality. We performed a multicentre retrospective cohort study in 18 tertiary hospitals in Spain from March to April 2020. Consecutive patients admitted with severe COVID-19 treated with tocilizumab were compared to patients not treated with tocilizumab, adjusting by inverse probability of the treatment weights (IPTW). Tocilizumab's effect in patients receiving steroids during the 48 h following inclusion was analysed. During the study period, 506 patients with severe COVID-19 fulfilled the inclusion criteria. Among them, 268 were treated with tocilizumab and 238 patients were not. Median time to tocilizumab treatment from onset of symptoms was 11 days [interquartile range (IQR) 8-14]. Global mortality was 23.7%. Mortality was lower in patients treated with tocilizumab than in controls: 16.8% versus 31.5%, hazard ratio (HR) 0.514 [95% confidence interval (95% CI) 0.355-0.744], p < 0.001; weighted HR 0.741 (95% CI 0.619-0.887), p = 0.001. Tocilizumab treatment reduced mortality by 14.7% relative to no tocilizumab treatment [relative risk reduction (RRR) 46.7%]. We calculated a number necessary to treat of 7. Among patients treated with steroids, mortality was lower in those treated with tocilizumab than in those treated with steroids alone [10.9% versus 40.2%, HR 0.511 (95% CI 0.352-0.741), p = 0.036; weighted HR 0.6 (95% CI 0.449-0.804), p < 0.001] (interaction p = 0.094). These results show that survival of patients with severe COVID-19 is higher in those treated with tocilizumab than in those not treated and that tocilizumab's effect adds to that of steroids administered to non-intubated patients with COVID-19 during the first 48 h of presenting with respiratory failure despite oxygen therapy. Randomised controlled studies are needed to confirm these results. European Union electronic Register of Post-Authorization Studies (EU PAS Register) identifier, EUPAS34415 The online version of this article (10.1007/s40121-020-00373-8) contains supplementary material, which is available to authorized users

Screening of Microorganisms for Biodegradation of Simazine Pollution (Obsolete Pesticide Azotop 50 WP)

The capability of environmental microorganisms to biodegrade simazine—an active substance of 2-chloro-s-triazine herbicides (pesticide waste since 2007)—was assessed. An enormous metabolic potential of microorganisms impels to explore the possibilities of using them as an alternative way for thermal and chemical methods of utilization. First, the biotope rich in microorganisms resistant to simazine was examined. Only the higher dose of simazine (100 mg/l) had an actual influence on quantity of bacteria and environmental fungi incubated on substrate with simazine. Most simazine-resistant bacteria populated activated sludge and biohumus (vermicompost); the biggest strain of resistant fungi was found in floral soil and risosphere soil of maize. Compost and biohumus were the sources of microorganisms which biodegraded simazine, though either of them was the dominant considering the quantity of simazine-resistant microorganisms. In both cases of periodic culture (microorganisms from biohumus and compost), nearly 100% of simazine (50 mg/l) was degraded (within 8 days). After the repeated enrichment culture with simazine, the rate of its degradation highly accelerated, and just after 24 h, the significant decrease of simazine (20% in compost and 80% in biohumus) was noted. Although a dozen attempts of isolating various strains responsible for biodegradation of simazine from compost and biohumus were performed, only the strain identified as Arthrobacter urefaciens (NC) was obtained, and it biodegraded simazine with almost 100% efficiency (within 4 days)

Salud de los trabajadores

Actividad f&iacute;sica y su relaci&oacute;n con los factores de riesgo cardiovascular de carteros chilenosAn&aacute;lisis de resultados: riesgos psicosociales en el trabajo Suceso-Istas 21 en Cesfam Quell&oacute;nAusentismo laboral por enfermedades oftalmol&oacute;gicas, Chile 2009Brote de diarreas por norovirus, posterremoto-tsunami, Constituci&oacute;n, Regi&oacute;n del MauleCalidad de vida en profesionales de la salud p&uacute;blica chilenaCaracterizaci&oacute;n del reposo laboral en personal del SSMN durante el primer semestre de 2010Concentraci&oacute;n de nicotina en pelo en trabajadores no fumadores expuestos a humo de tabaco ambientalCondiciones de trabajo y bienestar/malestar docente en profesores de ense&ntilde;anza media de SantiagoDisfunci&oacute;n auditiva inducida por exposici&oacute;n a xilenoErgonom&iacute;a aplicada al estudio del s&iacute;ndrome de dolor lumbar en el trabajoEstimaci&oacute;n de la frecuencia de factores de riesgo cardiovascular en trabajadores de una empresa mineraExposici&oacute;n a plaguicidas inhibidores de la acetilcolinesterasa en Colombia, 2006-2009Factores de riesgo y da&ntilde;os de salud en conductores de una empresa peruana de transporte terrestre, 2009Las consecuencias de la cultura en salud y seguridad ocupacional en una empresa mineraPercepci&oacute;n de cambios en la pr&aacute;ctica m&eacute;dica y estrategias de afrontamientoPercepci&oacute;n de la calidad de vida en la Universidad del Biob&iacute;oPesos m&aacute;ximos aceptables para tareas de levantamiento manual de carga en poblaci&oacute;n laboral femeninaRiesgo coronario en trabajadores mineros seg&uacute;n la funci&oacute;n de Framingham adaptada para la poblaci&oacute;n chilenaTrastornos emocionales y riesgo cardiovascular en trabajadores de la salu

Repositioning of the global epicentre of non-optimal cholesterol

High blood cholesterol is typically considered a feature of wealthy western countries(1,2). However, dietary and behavioural determinants of blood cholesterol are changing rapidly throughout the world(3) and countries are using lipid-lowering medications at varying rates. These changes can have distinct effects on the levels of high-density lipoprotein (HDL) cholesterol and non-HDL cholesterol, which have different effects on human health(4,5). However, the trends of HDL and non-HDL cholesterol levels over time have not been previously reported in a global analysis. Here we pooled 1,127 population-based studies that measured blood lipids in 102.6 million individuals aged 18 years and older to estimate trends from 1980 to 2018 in mean total, non-HDL and HDL cholesterol levels for 200 countries. Globally, there was little change in total or non-HDL cholesterol from 1980 to 2018. This was a net effect of increases in low- and middle-income countries, especially in east and southeast Asia, and decreases in high-income western countries, especially those in northwestern Europe, and in central and eastern Europe. As a result, countries with the highest level of non-HDL cholesterol-which is a marker of cardiovascular riskchanged from those in western Europe such as Belgium, Finland, Greenland, Iceland, Norway, Sweden, Switzerland and Malta in 1980 to those in Asia and the Pacific, such as Tokelau, Malaysia, The Philippines and Thailand. In 2017, high non-HDL cholesterol was responsible for an estimated 3.9 million (95% credible interval 3.7 million-4.2 million) worldwide deaths, half of which occurred in east, southeast and south Asia. The global repositioning of lipid-related risk, with non-optimal cholesterol shifting from a distinct feature of high-income countries in northwestern Europe, north America and Australasia to one that affects countries in east and southeast Asia and Oceania should motivate the use of population-based policies and personal interventions to improve nutrition and enhance access to treatment throughout the world.Peer reviewe

Canagliflozin and renal outcomes in type 2 diabetes and nephropathy

BACKGROUND Type 2 diabetes mellitus is the leading cause of kidney failure worldwide, but few effective long-term treatments are available. In cardiovascular trials of inhibitors of sodium–glucose cotransporter 2 (SGLT2), exploratory results have suggested that such drugs may improve renal outcomes in patients with type 2 diabetes. METHODS In this double-blind, randomized trial, we assigned patients with type 2 diabetes and albuminuric chronic kidney disease to receive canagliflozin, an oral SGLT2 inhibitor, at a dose of 100 mg daily or placebo. All the patients had an estimated glomerular filtration rate (GFR) of 30 to &lt;90 ml per minute per 1.73 m2 of body-surface area and albuminuria (ratio of albumin [mg] to creatinine [g], &gt;300 to 5000) and were treated with renin–angiotensin system blockade. The primary outcome was a composite of end-stage kidney disease (dialysis, transplantation, or a sustained estimated GFR of &lt;15 ml per minute per 1.73 m2), a doubling of the serum creatinine level, or death from renal or cardiovascular causes. Prespecified secondary outcomes were tested hierarchically. RESULTS The trial was stopped early after a planned interim analysis on the recommendation of the data and safety monitoring committee. At that time, 4401 patients had undergone randomization, with a median follow-up of 2.62 years. The relative risk of the primary outcome was 30% lower in the canagliflozin group than in the placebo group, with event rates of 43.2 and 61.2 per 1000 patient-years, respectively (hazard ratio, 0.70; 95% confidence interval [CI], 0.59 to 0.82; P=0.00001). The relative risk of the renal-specific composite of end-stage kidney disease, a doubling of the creatinine level, or death from renal causes was lower by 34% (hazard ratio, 0.66; 95% CI, 0.53 to 0.81; P&lt;0.001), and the relative risk of end-stage kidney disease was lower by 32% (hazard ratio, 0.68; 95% CI, 0.54 to 0.86; P=0.002). The canagliflozin group also had a lower risk of cardiovascular death, myocardial infarction, or stroke (hazard ratio, 0.80; 95% CI, 0.67 to 0.95; P=0.01) and hospitalization for heart failure (hazard ratio, 0.61; 95% CI, 0.47 to 0.80; P&lt;0.001). There were no significant differences in rates of amputation or fracture. CONCLUSIONS In patients with type 2 diabetes and kidney disease, the risk of kidney failure and cardiovascular events was lower in the canagliflozin group than in the placebo group at a median follow-up of 2.62 years

Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight NCD Risk Factor Collaboration (NCD-RisC)

From 1985 to 2016, the prevalence of underweight decreased, and that of obesity and severe obesity increased, in most regions, with significant variation in the magnitude of these changes across regions. We investigated how much change in mean body mass index (BMI) explains changes in the prevalence of underweight, obesity, and severe obesity in different regions using data from 2896 population-based studies with 187 million participants. Changes in the prevalence of underweight and total obesity, and to a lesser extent severe obesity, are largely driven by shifts in the distribution of BMI, with smaller contributions from changes in the shape of the distribution. In East and Southeast Asia and sub-Saharan Africa, the underweight tail of the BMI distribution was left behind as the distribution shifted. There is a need for policies that address all forms of malnutrition by making healthy foods accessible and affordable, while restricting unhealthy foods through fiscal and regulatory restrictions

Informe para el Tribunal Constitucional sobre los aspectos científicos y éticos del uso del levonorgestrel como anticonceptivo de emergencia

Las normas de regulación de la fertilidad, propuestas en el documento del Ministerio de Salud de Chile, plantean diversos problemas biomédicos en el contexto de una cierta visión de la procreación humana, de la sexualidad y de la familia. Hay serias objeciones desde una antropología que respeta la naturaleza personal de la mujer y del hombre, especialmente en el riesgo que existe en la promoción de métodos que podrían afectar la vida de seres humanos inocentes en sus etapas iniciales de desarrollo. Del análisis de la literatura se ha concluido que existen antecedentes científicos importantes, que se analizan en este documento, y que indicarían que el uso de la llamada “píldora del día después” podría estar poniendo en riesgo la vida del embrión humano preimplantacional

O uso do seminário na web (webinar) na oferta de ensino na área de Direito do Trabalho

El proyecto de innovación educativa se centra en la utilización de seminarios web, como formula de aprendizaje sempipresencial y virtual, para impartir la docencia en el área del Derecho del Trabajo a los alumnos que no pueden asistir presencialmente a ellas, incluidas las personas discapacitadas, evitando un perjuicio en su formación.The educational innovation project focuses on the use of webinars, as a formula of sempipresential and virtual learning, to impart teaching in the area of Labor Law to students who can not attend them in person, including disabled people, avoiding a prejudice in their training.Il progetto di innovazione educativa si concentra sull'uso di webinar, come una formula di apprendimento semplice e virtuale, per impartire l'insegnamento nel campo del diritto del lavoro agli studenti che non possono frequentarli di persona, compresi i disabili, evitando un pregiudizio nella loro formazione.Das pädagogische Innovationsprojekt konzentriert sich auf den Einsatz von Webinaren als eine Formel des seminipräsenten und virtuellen Lernens, um Studenten, die nicht persönlich an ihnen teilnehmen können, Unterricht im Bereich des Arbeitsrechts zu vermitteln, einschließlich behinderter Menschen, zu vermeiden ein Vorurteil in ihrer Ausbildung.Le projet d'innovation éducative se concentre sur l'utilisation de webinaires, comme une formule d'apprentissage virtuel et virtuel, pour enseigner l'enseignement dans le domaine du droit du travail aux étudiants qui ne peuvent pas y assister en personne, y compris les personnes handicapées, en évitant un préjudice dans leur formation.O projecto de inovação educativa centra-se na utilização de webinars, como uma fórmula de aprendizagem semi-conceptual e virtual, para ministrar ensino na área do Direito do Trabalho a estudantes que não os possam assistir pessoalmente, incluindo pessoas com deficiência, evitando um preconceito na sua formação.Depto. de Derecho del Trabajo y Seguridad SocialFac. de DerechoFALSEsubmitte