Rasgos de personalidad, estilo de liderazgo del equipo directivo y su relación con el clima social de trabajo percibida por el personal del Instituto politécnico de la salud "Luis Felipe Moncada" Polisal, UNAN-Managua, primer semestre 2015

Esta investigación se realizó con el objetivo de analizar los rasgos de personalidad, el estilo de liderazgo y su relación con el clima social del trabajo en un grupo de directivos, docentes y administrativos del POLISAL. El enfoque de la investigación es cuantitativo, de tipo descriptivo, correlacional y transversal. Se seleccionó una muestra del 74% (71) del personal del POLISAL, conformada por 13 directivos, 45 docentes y 13 administrativos. Los instrumentos aplicados, fueron: Test abreviado del Perfil de Personalidad (IPI), de Costa y McCrae (adaptado por Luisser y Achua, 2008). El cuestionario Muti Factorial de Liderazgo (MLQ5x corta) de Bass y Avolio (2000) y el Escala del Clima Social de Trabajo (WES). (Moss y Trickett, 1989). Para el procesamiento de los datos se utilizó el programa SPSS, versión 18. Se elaboró tablas de frecuencias, porcentajes y medias, se aplicó el Coeficiente de Correlación de Pearson, Desviación Típica, Chi Cuadrada y Análisis de Varianza. Los resultados muestran que el rasgo predominante en la personalidad de los directivos del POLISAL es Escrupulosidad. Los estilos de liderazgo predominante son el Transaccional y el Laissez Faire. El Clima Social de Trabajo está en el rango medio de satisfacción en los departamentos docentes, excepto Nutrición y Anestesia que predomina un rango alto de satisfacción. Existe relación significativa entre los cinco rasgos de personalidad y el estilo de liderazgo Transformacional. También existe relación significativa entre el estilo del liderazgo y algunas dimensiones del clima social. Pero hay diferencia significativa entre la percepción de los líderes y el personal docente y administrativo respecto a algunas dimensiones del clima social de trabajo, estilo transformacional y estilo Transaccional. De acuerdo a los resultados se brindan recomendaciones al equipo de rectoría y directivos del POLISAL y se diseña una propuesta de plan de capacitación para el desarrollo de habilidades del liderazgo transformacional del equipo directivo

Attitude of Syrian students toward GAD patients: An online cross-sectional study

Generalized Anxiety Disorder (GAD) is a prevalent condition and a significant cause of mental disability and poor quality of life. People with GAD have chronic worrying, restlessness, and discrimination from the general public; Little is known about the stigmatizing attitudes toward people with GAD among Syrian students. The questionnaires contained demographic data about age, gender, social status, personal stigma toward GAD scale, perceived stigma toward GAD scale, social distance with those with GAD, the participants' usual source of their knowledge about GAD, helpful interventions, and supporting information. A total of 1,370 replies were collected, but only 1,358 were used for analysis as 12 participants declined to complete the survey. About 44.1% of participants agreed that people with GAD could snap out of the problem, most of them being females (32.4% of the total population). Compared to medical students, more non-medical students (7.1% of the total population) believed that anxiety is a sign of personal weakness. This study demonstrated that Syrian college students showed a high level of stigmatizing and socially distancing attitudes toward people with GAD, particularly female and non-medical students

A Deficiency of Ceramide Biosynthesis Causes Cerebellar Purkinje Cell Neurodegeneration and Lipofuscin Accumulation

Sphingolipids, lipids with a common sphingoid base (also termed long chain base) backbone, play essential cellular structural and signaling functions. Alterations of sphingolipid levels have been implicated in many diseases, including neurodegenerative disorders. However, it remains largely unclear whether sphingolipid changes in these diseases are pathological events or homeostatic responses. Furthermore, how changes in sphingolipid homeostasis shape the progression of aging and neurodegeneration remains to be clarified. We identified two mouse strains, flincher (fln) and toppler (to), with spontaneous recessive mutations that cause cerebellar ataxia and Purkinje cell degeneration. Positional cloning demonstrated that these mutations reside in the Lass1 gene. Lass1 encodes (dihydro)ceramide synthase 1 (CerS1), which is highly expressed in neurons. Both fln and to mutations caused complete loss of CerS1 catalytic activity, which resulted in a reduction in sphingolipid biosynthesis in the brain and dramatic changes in steady-state levels of sphingolipids and sphingoid bases. In addition to Purkinje cell death, deficiency of CerS1 function also induced accumulation of lipofuscin with ubiquitylated proteins in many brain regions. Our results demonstrate clearly that ceramide biosynthesis deficiency can cause neurodegeneration and suggest a novel mechanism of lipofuscin formation, a common phenomenon that occurs during normal aging and in some neurodegenerative diseases

Prevalence, associated factors and outcomes of pressure injuries in adult intensive care unit patients: the DecubICUs study

Funder: European Society of Intensive Care Medicine; doi: http://dx.doi.org/10.13039/501100013347Funder: Flemish Society for Critical Care NursesAbstract: Purpose: Intensive care unit (ICU) patients are particularly susceptible to developing pressure injuries. Epidemiologic data is however unavailable. We aimed to provide an international picture of the extent of pressure injuries and factors associated with ICU-acquired pressure injuries in adult ICU patients. Methods: International 1-day point-prevalence study; follow-up for outcome assessment until hospital discharge (maximum 12 weeks). Factors associated with ICU-acquired pressure injury and hospital mortality were assessed by generalised linear mixed-effects regression analysis. Results: Data from 13,254 patients in 1117 ICUs (90 countries) revealed 6747 pressure injuries; 3997 (59.2%) were ICU-acquired. Overall prevalence was 26.6% (95% confidence interval [CI] 25.9–27.3). ICU-acquired prevalence was 16.2% (95% CI 15.6–16.8). Sacrum (37%) and heels (19.5%) were most affected. Factors independently associated with ICU-acquired pressure injuries were older age, male sex, being underweight, emergency surgery, higher Simplified Acute Physiology Score II, Braden score 3 days, comorbidities (chronic obstructive pulmonary disease, immunodeficiency), organ support (renal replacement, mechanical ventilation on ICU admission), and being in a low or lower-middle income-economy. Gradually increasing associations with mortality were identified for increasing severity of pressure injury: stage I (odds ratio [OR] 1.5; 95% CI 1.2–1.8), stage II (OR 1.6; 95% CI 1.4–1.9), and stage III or worse (OR 2.8; 95% CI 2.3–3.3). Conclusion: Pressure injuries are common in adult ICU patients. ICU-acquired pressure injuries are associated with mainly intrinsic factors and mortality. Optimal care standards, increased awareness, appropriate resource allocation, and further research into optimal prevention are pivotal to tackle this important patient safety threat

Correction to: Prevalence, associated factors and outcomes of pressure injuries in adult intensive care unit patients: the DecubICUs study

The original version of this article unfortunately contained a mistake

Prevalence, associated factors and outcomes of pressure injuries in adult intensive care unit patients: the DecubICUs study

Funder: European Society of Intensive Care Medicine; doi: http://dx.doi.org/10.13039/501100013347Funder: Flemish Society for Critical Care NursesAbstract: Purpose: Intensive care unit (ICU) patients are particularly susceptible to developing pressure injuries. Epidemiologic data is however unavailable. We aimed to provide an international picture of the extent of pressure injuries and factors associated with ICU-acquired pressure injuries in adult ICU patients. Methods: International 1-day point-prevalence study; follow-up for outcome assessment until hospital discharge (maximum 12 weeks). Factors associated with ICU-acquired pressure injury and hospital mortality were assessed by generalised linear mixed-effects regression analysis. Results: Data from 13,254 patients in 1117 ICUs (90 countries) revealed 6747 pressure injuries; 3997 (59.2%) were ICU-acquired. Overall prevalence was 26.6% (95% confidence interval [CI] 25.9–27.3). ICU-acquired prevalence was 16.2% (95% CI 15.6–16.8). Sacrum (37%) and heels (19.5%) were most affected. Factors independently associated with ICU-acquired pressure injuries were older age, male sex, being underweight, emergency surgery, higher Simplified Acute Physiology Score II, Braden score 3 days, comorbidities (chronic obstructive pulmonary disease, immunodeficiency), organ support (renal replacement, mechanical ventilation on ICU admission), and being in a low or lower-middle income-economy. Gradually increasing associations with mortality were identified for increasing severity of pressure injury: stage I (odds ratio [OR] 1.5; 95% CI 1.2–1.8), stage II (OR 1.6; 95% CI 1.4–1.9), and stage III or worse (OR 2.8; 95% CI 2.3–3.3). Conclusion: Pressure injuries are common in adult ICU patients. ICU-acquired pressure injuries are associated with mainly intrinsic factors and mortality. Optimal care standards, increased awareness, appropriate resource allocation, and further research into optimal prevention are pivotal to tackle this important patient safety threat

Reducing the environmental impact of surgery on a global scale: systematic review and co-prioritization with healthcare workers in 132 countries

Abstract Background Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres. Methods This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their relevance to high-income countries and low–middle-income countries. Results In phase 1, 43 interventions were identified, which had low uptake in practice according to 3042 professionals globally. In phase 2, a shortlist of 15 intervention domains was generated. In phase 3, interventions were deemed acceptable for more than 90 per cent of patients except for reducing general anaesthesia (84 per cent) and re-sterilization of ‘single-use’ consumables (86 per cent). In phase 4, the top three shortlisted interventions for high-income countries were: introducing recycling; reducing use of anaesthetic gases; and appropriate clinical waste processing. In phase 4, the top three shortlisted interventions for low–middle-income countries were: introducing reusable surgical devices; reducing use of consumables; and reducing the use of general anaesthesia. Conclusion This is a step toward environmentally sustainable operating environments with actionable interventions applicable to both high– and low–middle–income countries

Knowledge & attitudes toward fertility preservation (Medical and social freezing) among Lebanese women between the ages of 18 and 39 years.

Egg freezing is a relatively new and controversial procedure in the Arab region, challenging traditional perceptions of fertility and motherhood. This study aims to assess Lebanese women's awareness and acceptance of egg freezing and how these attitudes differ according to vary with age, socio-demographic characteristics, and educational level. We conducted a cross-sectional survey targeting Lebanese females aged between 18 and 39, involving 402 Lebanese women from six different institutions representing diverse cultural backgrounds. 65% of the respondents had heard of egg freezing. Younger women (18-30 years old) were 2.09 times more likely to consider egg freezing than those aged 31-39. Single women were 4.31 times more likely to consider egg freezing than women in relationships, while childless women were 5.00 times more likely compared to women who already had children. Overall, medical egg freezing was more widely accepted than social egg freezing. The most supported indication for social egg freezing was to enable women who struggled to find the right partner during their peak fertile years to have children in the future (41.5%). The most common concern that affected women's decision to undergo egg freezing was whether the procedure would be proven safe for their future children and whether it would affect their future fertility. Interestingly, in a relatively conservative country, concerns about hymenal disruption were the least prevalent, (19%). The most common concern by far was limited information on the procedure (62%). In conclusion, the study reveals that awareness and acceptance of social egg freezing among Lebanese women were higher than expected. Limited information on the procedure's details was the main impediment to higher acceptance rates, highlighting the importance of physicians and primary healthcare providers in providing reproductive-aged women with the necessary information to safeguard their reproductive potential