Trasplante hepático e infección por virus de la hepatitis B: un análisis de 20 años del programa de trasplante hepático en el Hospital Puerta de Hierro de Madrid

Tesis doctoral inédita realizada en la Universidad Autónoma de Madrid, Facultad de Medicina, Departamento de Medicina. Fecha de lectura: 16 Julio de 2010

Gestión del conocimiento. Perspectiva multidisciplinaria. Volumen 17

El libro “Gestión del Conocimiento. Perspectiva Multidisciplinaria”, Volumen 17 de la Colección Unión Global, es resultado de investigaciones. Los capítulos del libro, son resultados de investigaciones desarrolladas por sus autores. El libro es una publicación internacional, seriada, continua, arbitrada, de acceso abierto a todas las áreas del conocimiento, orientada a contribuir con procesos de gestión del conocimiento científico, tecnológico y humanístico. Con esta colección, se aspira contribuir con el cultivo, la comprensión, la recopilación y la apropiación social del conocimiento en cuanto a patrimonio intangible de la humanidad, con el propósito de hacer aportes con la transformación de las relaciones socioculturales que sustentan la construcción social de los saberes y su reconocimiento como bien público

Sarcoidosis and lymphoma mortality risk: An observational study from the Spanish National Registry

Introduction: Patients with sarcoidosis have a lower survival rate than the general population, in part due to cardiovascular disease, infections and neoplasms. Our objective was to evaluate the impact of haematological neoplasms (HN) and lymphomas on sarcoidosis patient mortality in a nation-wide analysis conducted in Spain, a country with a population of 47 million. Methods: Retrospective and observational comparison of the HN related deaths in sarcoidosis patients and the general Spanish population reported in the Spanish Hospital Discharge Database. To determine the impact of sarcoidosis on the risk of dying from each HN lineage, a binary logistic regression considering age, female sex, tobacco and alcohol consumption, was performed. Results: In the period 2016 and 2019, 139,531 in-hospital deaths from neoplasms were certified in Spain (77 in patients with sarcoidosis). Patients with sarcoidosis died at younger age than the general Spanish population (72.9 vs 77.6, p<0.001). Sarcoidosis patients presented a higher mortality risk from HN (20.8% vs 8.9%, p=0.001, OR=2.64, 95% CI 1.52-4.59), attributable to the higher proportion of deaths from non-Hodgkin lymphoma (NHL), (9.2% vs 2.9%, p=0.006, OR= 3.33, 95% CI 1.53-7.25) from both B cell (6.6% vs 2.5%, p=0.044, OR= 2.62, 95% 1.06-6.5) and T/NK cell lineages (2.6% vs 0.3%, p=0.024, OR= 7.88, 95% CI 1.92-32.29) as well as HN with uncertain behavior and myeloproliferative disorders (2.6% vs 0.3%, p=0.018, OR= 11.88, 95% CI 2.88-49.02). The mean age of sarcoidosis patients who died from HN (63.6 vs 71.9, p=0.032) and non-Hodgkin lymphoma (56.9 vs 71, p=0.009) was lower than that of the general population Conclusion: Patients with sarcoidosis present a higher risk of premature death from HN, including NHL from B, T/NK cell lineage and myeloproliferative disorders in comparison with the general Spanish population. In addition to developing strategies that might help to attenuate their occurrence and impact, such as decreasing the immunosuppressive burden, specific early-detection programs for these conditions should be investigated and considered carefully

Trends in Hospital Admissions and Death Causes in Patients with Systemic Lupus Erythematosus: Spanish National Registry

Background: the admission and death causes of SLE patients might have changed over the last years. Methods: Analysis of the Spanish National Hospital Discharge database. All individuals admitted with SLE, according to ICD-9, were selected. The following five admission categories were considered: SLE, cardiovascular disease (CVD), neoplasm, infection, and venous-thromboembolic disease (VTED), along four periods of time (1997&ndash;2000, 2001&ndash;2005, 2006&ndash;2010, and 2011&ndash;2015). Results: The admissions (99,859) from 43.432 patients with SLE were included. The absolute number of admissions increased from 15,807 in 1997&ndash;2000 to 31,977 in 2011&ndash;2015. SLE decreased as a cause of admission (from 47.1% to 20.8%, p &lt; 0.001), while other categories increased over the time, as follows: 5% to 8.6% for CVD, 8.2% to 13% for infection, and 1.4% to 5.5% for neoplasm (p &lt; 0.001 for all). The admission mortality rate rose from 2.22% to 3.06% (p &lt; 0.001) and the causes of death evolved in parallel with the admission categories. A significant trend to older age was observed over time in the overall population and deceased patients (p &lt; 0.001). Conclusions: Better control of SLE over the past two decades has led to a decrease in early admissions, and disease chronification. As a counterpart, CVD, infections, and neoplasm have become the main causes of admissions and mortality

Systemic Autoimmune Diseases in Patients Hospitalized with COVID-19 in Spain: A Nation-Wide Registry Study

We aimed to evaluate the clinical outcome of Systemic Autoimmune Diseases (SADs) patients hospitalized with COVID-19 in Spain, before the introduction of SARS-CoV-2 vaccines. A nationwide, retrospective and observational analysis of the patients admitted during 2020, based on the ICD10 codes in the National Registry of Hospital Discharges, was performed. Among 117,694 patients, only 892 (0.8%) presented any type of SAD before COVID-19-related admission: Sjogren&rsquo;s Syndrome constituted 25%, Systemic Vasculitides 21%, Systemic Lupus Erythematosus 19%, Sarcoidosis 17%, Systemic Sclerosis 11%, Mixed and Undifferentiated Connective Tissue Disease 4%, Beh&ccedil;et&rsquo;s Disease 4% and Inflammatory Myopathies 2%. The in-hospital mortality rate was higher in SAD individuals (20% vs. 16%, p &lt; 0.001). After adjustment by baseline conditions, SADs were not associated with a higher mortality risk (OR = 0.93, 95% CI 0.78&ndash;1.11). Mortality in the SADs patients was determined by age (OR = 1.05, 95% CI 1.04&ndash;1.07), heart failure (OR = 1.67, 95% CI 1.10&ndash;2.49), chronic kidney disease (OR = 1.29, 95% CI 1.05&ndash;1.59) and liver disease (OR = 1.97, 95% CI 1.13&ndash;3.44). In conclusion, the higher COVID-19 mortality rate seen in SADs patients hospitalized in Spain in 2020 was related to the higher burden of comorbidities, secondary to direct organ damage and sequelae of their condition. Whilst further studies should evaluate the impact of baseline immunosuppression on COVID-19 outcomes in this population, efforts should be focused on the optimal management of SAD to minimize the impact of the organ damage that has been shown to determine COVID-19 prognosis

Does admission acetylsalicylic acid uptake in hospitalized COVID-19 patients have a protective role? Data from the Spanish SEMI-COVID-19 Registry.

Acetylsalicylic acid (ASA) is widely used in the treatment and prevention of cardiovascular disorders. Our objective is to evaluate its possible protective role, not only in mortality but also in other aspects such as inflammation, symptomatic thrombosis, and intensive care unit (ICU) admission in hospitalized COVID-19 patients. We realized an observational retrospective cohort study of 20,641 patients with COVID-19 pneumonia collected and followed-up from Mar 1st, 2020 to May 1st, 2021, from the nationwide Spanish SEMI-COVID-19 Registry. Propensity score matching (PSM) was performed to determine whether treatment with ASA affected outcomes in COVID-19 patients. On hospital admission, 3291 (15.9%) patients were receiving ASA. After PSM, 3291 patients exposed to ASA and 2885 not-exposed patients were analyzed. In-hospital mortality was higher in the ASA group (30.4 vs. 16.9%, p

GEODIVULGAR: Geología y Sociedad

Se incluyen los dos volúmenes resultantes de los concursos de relatos e Ilustración que han tenido lugar en el desarrollo del ProyectoDepto. de Geodinámica, Estratigrafía y PaleontologíaFac. de Ciencias GeológicasFALSEsubmitte

Innovar en la enseñanza universitaria

Se recogen experiencias docentes innovadoras desarrolladas en la Universidad de Alcalá con el objetivo de indagar en las posibilidades y obstáculos surgidos en los procesos de cambio e innovación. En dichas experiencias docentes se han implementado nuevas metodologías, experiencias piloto y Proyectos de Innovación, que han contribuido a clarificar el proceso y a indagar en propuestas de acción contextualizadas. Las experiencias de dividen en cuatro bloques: estrategias de aprendizaje activo; estrategias de integración curricular; innovación en la educación; y uso de las nuevas tecnologías.MadridBiblioteca de Educación del Ministerio de Educación, Cultura y Deporte; Calle San Agustín 5 -3 Planta; 28014 Madrid; Tel. +34917748000; [email protected]

Delaying surgery for patients with a previous SARS-CoV-2 infection

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