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Resumo Enquadramento: Estudos indicam que as interrupções contribuem para erros clínicos e falhas em procedimentos. Objetivo: Analisar as interrupções vivenciadas pelos enfermeiros durante a preparação e administração de medicamentos de alto risco. Metodologia: Foi realizado um estudo transversal numa unidade de cuidados intensivos e numa unidade de internamento. As interrupções vivenciadas pelos enfermeiros durante o processo de medicação foram observadas com a ajuda de duas checklists. A amostra foi selecionada por conveniência em abril e maio de 2019. Os dados quantitativos foram analisados através de estatística descritiva no programa IBM SPSS Statistics, versão 24.0, enquanto os dados qualitativos foram tratados por meio da análise de conteúdo. Resultados: Observaram-se 137 interrupções em 193 processos de medicação. A maioria das interrupções foi iniciada por outros membros da equipa de cuidados de saúde por meio de conversas. Estas interrupções foram maioritariamente prejudiciais e ocorreram durante a fase de preparação. A estratégia multitarefa foi utilizada para as gerir. Conclusão: As interrupções ocorridas durante o processo de medicação eram maioritariamente associadas com comunicações profissionais e sociais. A sua relevância diferiu consoante a fase do processo.

Abstract Background: Interruptions have been reported to contribute to clinical errors and procedural failures. Objective: To analyze the interruptions experienced by nurses during the preparation and administration of high-risk medications. Methodology: A cross-sectional study was conducted in an intensive care and inpatient unit. The interruptions experienced by nurses during the medication process were observed through two checklists. The sample was selected by convenience in April-May 2019. Descriptive statistics was used to analyze quantitative data in IBM SPSS Statistics software, version 24.0, while content analysis was used to analyze qualitative data. Results: In 193 medication processes, there were 137 interruptions. Other members of the healthcare team initiated most interruptions through conversations. These interruptions were mostly negative and occurred during the preparation phase. The multitasking strategy was used to manage them. Conclusion: Interruptions during the medication process were primarily associated with professional and social communications. The impact of these interruptions varied depending on the phase of the process.

Resumen Marco contextual: Se ha reportado la participación de distracciones en errores clínicos y fallos de procedimiento. Objetivo: Analizar las distracciones del personal de enfermería durante la preparación y administración de fármacos de alto riesgo. Metodología: Estudio transversal desarrollado en una unidad de cuidados intensivos y una unidad de hospitalización. Se observaron distracciones del personal de enfermería durante el proceso de medicación a través de dos listas de control. La muestra fue seleccionada por conveniencia (abril-mayo 2019). Los datos cuantitativos se analizaron mediante estadística descriptiva (IBM SPSS Statistics, versión 24.0). Los datos cualitativos se analizaron mediante análisis de contenido. Resultados: Hubo 137 distracciones en 193 procesos de medicación. La mayoría de las distracciones fueron iniciadas por otros miembros del equipo sanitario a través de conversaciones. La mayoría se produjeron en la fase de preparación y fueron negativas y se gestionaron mediante la estrategia multitarea. Conclusión: Las distracciones durante el proceso de medicación se referían principalmente a las comunicaciones profesionales y sociales. La importancia de esas distracciones variaba en función de la fase del proceso.

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OBJECTIVE: To study factors associated with hospitalization in an unselected population of patients aged 65 years or older treated for syncope in Spanish hospital emergency departments (EDs). To determine the prevalence of adverse events at 30 days in patients discharged home and the factors associated with such events. METHODS: We included all patients aged 65 years or older who were diagnosed with syncope during a single week in 52 Spanish EDs, recording patient clinical and ED case management data. We compared the findings between hospitalized patients and those discharged home, following the latter for 30 days. In discharged patients, we explored predictors of a composite adverse-event outcome (occurrence of any of the following: ED revisits, hospitalization related to the index visit, or any-cause death). RESULTS: A total of 477 patients with syncope were identified; 67 (14%) were admitted, and 5 (7.5%) died. The median (interquartile range) length of hospital stay was 6 days (3-11 days). Comorbidity increased the probability of hospitalization (odds ratio, 2.172; 95% CI, 1.013-4.655). Among the 410 patients (86%) discharged home from the ED, 9.2% experienced an adverse event within 30 days (ED revisits, 8.,1%; hospitalization, 2.2%; death, 1.5%). No factors were associated with the 30-day composite outcome. CONCLUSIONS: The majority of patients aged 65 years or older are discharged home from EDs, and 30-day adverse events, while infrequent, are difficult to predict. Hospitalization was related to comorbidity and an absence of cognitive decline.

OBJETIVO: Investigar en una muestra no seleccionada de población mayor (65 o más años) atendida en servicios de urgencias hospitalarios (SUH) españoles por síncope los factores que se asociaron con la hospitalización, prevalencia de eventos adversos (EA) a 30 días y los factores asociados a estos entre los pacientes dados de alta desde urgencias. METODO: Se incluyeron todos pacientes con 65 o más años diagnosticados de síncope durante una semana en 52 SUH españoles. Se recogieron datos de la situación clínica y el manejo en urgencias, que se compararon entre los pacientes hospitalizados y los dados de alta directamente desde urgencias. Estos últimos fueron seguidos durante 30 días y se identificaron aquellos que presentaron un EA combinado (reconsulta en urgencias u hospitalización relacionada con el evento índice y muerte por cualquier causa), y se investigaron los factores que predecían dicho EA combinado. RESULTADOS: Se identificaron 477 pacientes con síncope. Hospitalizaron 67 (14%), de los que fallecieron 5 (7,5%) y la estancia mediana fue de 6 días (RIC 3-11). La comorbilidad incrementó la probabilidad de ingreso (OR: 2,172, IC 95%: 1,013-4,655). Entre los 410 pacientes dados de alta de urgencias (86%), el 9,2% tuvo un EA durante los 30 días siguientes (reconsulta a urgencias: 8,1%; hospitalización: 2,2%; muerte: 1,5%). Ningún factor se asoció con el riesgo de EA combinado a 30 días. CONCLUSIONES: La mayoría de los pacientes con 65 años o más atendidos en los SUH por síncope son dados de alta directamente desde urgencias, y los EA a los 30 días fueron poco frecuentes, pero difíciles de predecir. La hospitalización se relacionó con presencia de comorbilidad y ausencia de deterioro cognitivo.

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INTRODUCTION AND OBJECTIVES: To estimate the frequency of patients with diagnoses associated with life-limiting conditions (LLCs) or complex chronic conditions (CCCs). METHODS: Retrospective mixed population-based and hospital-based cohort study. Study universe consisted of the population aged less than 18 years of an autonomous community in Spain in the 2001-2021 period; the cases were patients admitted to hospital with a diagnosis associated with LLC or CCC during this period. We estimated age-adjusted annual prevalences and analysed changes in trends using joinpoint regression. RESULTS: The prevalence of LLCs increased significantly from 20.7 per 10 000 inhabitants under 18 years in 2001 to 51.3 per 10 000 in 2019. There was also a significant increase in CCCs from 39.9 per 10 000 in 2001 to 54.4 per 10 000 in 2019. The prevalence of patients with any of these conditions rose from 45 per 10 000 in 2001 to 86.8 per 10 000 in 2019; 30.3% of these patients had conditions of both types. There was a turning point in this increasing trend between 2019 and 2020, coinciding with the COVID-19 pandemic. CONCLUSIONS: The prevalence of patients requiring specialized care has increased progressively in the last 20 years, similar to what has happened in other countries. The magnitude of the affected population must be taken into account when planning specialized paediatric palliative care and complex chronic care services.

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BACKGROUND AND OBJECTIVES: The objective is to describe the demographic, clinical, functional characteristics and outcomes of older adult patients hospitalized in the acute unit of the San Ignacio University Hospital (HUSI). METHODS: Descriptive, cross-sectional observational study, based on the review of the medical records of patients hospitalized in the Geriatrics Unit of the HUSI during the period 2019-2021. VARIABLES: Demographics, comorbidities, baseline situation, main cause of entry and outcomes. The diagnosis of geriatric syndromes was made through the Barthel index, the Lawton and Brody scale, FRAIL scale, mini nutritional assessment short form and Confusion Assessment Method criteria. RESULTS: A total of 4601 patients were analyzed, whose average age was 83years (56.2% women). 72.4% had some degree of dependency for basic activities of daily living, 90.8% had some degree of dependency for instrumental activities of daily living, 32.2% had malnutrition, 15. 7% falls, 9.9% oropharyngeal dysphagia, 32.2% frailty, 28.1% delirium, 54.1% previous dementia. The main comorbidities presented were arterial hypertension, chronic obstructive pulmonary disease and diabetes. 2.9% had some complication during their hospitalization, 10.8% died, and the hospital stay was 5days. CONCLUSION: Older adult patients admitted to the acute unit of the HUSI have a high frequency of dependency, dementia and nutritional disturbances.

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OBJECTIVE: To identify the structural and intermediate determinants associated with avoidable hospitalizations (AH) of patients with type2 diabetes mellitus (T2DM). DESIGN: Literature review based on narrative synthesis. DATA SOURCES: Databases: PubMed, Science Direct, and Latin American and Caribbean Literature in Health Sciences (LILACS). STUDY SELECTION: Documents were selected and analyzed under a critical literature review, considering inclusion and exclusion criteria. DATA EXTRACTION: Information extracted from each selected article was synthesized based on the countries' income levels and the social determinants of health framework. RESULTS: A total of 4,166 articles were relevant, 36 were selected for review. From this selection, 21 were publications conducted in high-income countries, 14 in upper-middle-income countries, and one in lower-middle-income countries. The review identified that the coverage of health services -mainly primary health care- and health insurance contribute to reducing the risk of AH for T2DM, while social inequalities tend to increase the risk. CONCLUSIONS: The AH due to T2DM are susceptible to reduction through policies that contribute to increasing effective access to health services (availability, insurance), since they express social inequality, occurring to a greater extent in socioeconomically vulnerable populations. This review also provides evidence of the need to expand research on this topic in middle and low-income countries.

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Resumen Introducción: El control y la evaluación de los niveles glucémicos de pacientes en estado críticos es un desafío y una competencia del equipo de enfermería. Por lo que, determinar las consecuencias de esta durante la hospitalización es clave para evidenciar la importancia del oportuno manejo. Objetivo: Determinar la asociación entre la glucemia inestable (hiperglucemia e hipoglucemia), el resultado de la hospitalización y la duración de la estancia de los pacientes en una unidad de cuidados intensivos. Metodología: Estudio de cohorte prospectivo realizado con 62 pacientes a conveniencia en estado crítico entre marzo y julio de 2017. Se recogieron muestras diarias de sangre para medir la glucemia. Se evaluó la asociación de la glucemia inestable con la duración de la estancia y el resultado de la hospitalización mediante ji al cuadrado de Pearson. El valor de p<0.05 fue considerado significativo. Resultados: De las 62 personas participantes, 50 % eran hombres y 50 % mujeres. La edad media fue de 63.3 años (±21.4 años). La incidencia de glucemia inestable fue del 45.2 % y se asoció con una mayor duración de la estancia en la UCI (p<0.001) y una progresión a la muerte como resultado de la hospitalización (p=0.03). Conclusión: Entre quienes participaron, la glucemia inestable se asoció con una mayor duración de la estancia más prolongada y con progresión hacia la muerte, lo que refuerza la importancia de la actuación de enfermería para prevenir su aparición.

Resumo Introdução: O controle e avaliação dos níveis glicêmicos em pacientes críticos é um desafio e uma competência da equipe de enfermagem. Portanto, determinar as consequências da glicemia instável durante a hospitalização é chave para evidenciar a importância da gestão oportuna. Objetivo: Determinar a associação entre glicemia instável (hiperglicemia e hipoglicemia), os desfechos hospitalares e o tempo de permanência dos pacientes em uma unidade de terapia intensiva. Métodos: Um estudo de coorte prospectivo realizado com 62 pacientes a conveniência em estado crítico entre março e julho de 2017. Foram coletadas amostras diariamente de sangue para medir a glicemia. A associação entre a glicemia instável com o tempo de permanência e o desfecho da hospitalização foi avaliada pelo teste qui-quadrado de Pearson. O valor de p <0,05 foi considerado significativo. Resultados: Das 62 pessoas participantes, 50% eram homens e 50% mulheres. A idade média foi de 63,3 anos (±21,4 anos). A incidência de glicemia instável foi de 45,2% e se associou a um tempo de permanência mais prolongado na UTI (p <0,001) e uma progressão para óbito como desfecho da hospitalização (p = 0,03). Conclusão: Entre os participantes, a glicemia instável se associou a um tempo mais longo de permanência e com progressão para óbito, enfatizando a importância da actuação da equipe de enfermagem para prevenir sua ocorrência.

Abstract Introduction: The control and evaluation of glycemic levels in critically ill patients is a challenge and a responsibility of the nursing team; therefore, determining the consequences of this during hospitalization is key to demonstrate the importance of timely management. Objective: To determine the relationship between unstable glycemia (hyperglycemia and hypoglycemia), hospital length of stay, and the hospitalization outcome of patients in an Intensive Care Unit (ICU). Methods: A prospective cohort study conducted with 62 critically ill patients by convenience sampling between March and July 2017. Daily blood samples were collected to measure glycemia. The correlation of unstable glycemia with the hospital length of stay and the hospitalization outcome was assessed using Pearson's chi-square. A p-value <0.05 was considered significant. Results: Among the 62 patients, 50% were male and 50% were female. The mean age was 63.3 years (±21.4 years). The incidence of unstable glycemia was 45.2% and was associated with a longer ICU stay (p<0.001) and a progression to death as a hospitalization outcome (p=0.03). Conclusion: Among critically ill patients, unstable glycemia was associated with an extended hospital length of stay and a progression to death, emphasizing the importance of nursing intervention to prevent its occurrence.

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Resumen La prevención de la enfermedad tromboembólica venosa (ETV) es motivo de continua actualización en función de nueva evidencia que se genera permanentemente. Cada institución debe contar con una estrategia activa de prevención contra la ETV y debe generar normas de tromboprofilaxis (TP) de acuerdo con la realidad local. Durante este proceso de adaptación de una guía a la región debemos siempre tener en cuenta los recursos locales disponibles, el riesgo tromboembólico y hemorrágico propio del paciente, de la enfermedad por la que se encuentra internado (ya sea clínica o quirúrgica) y las consideraciones o preferencias del paciente. La tasa de adherencia a recomendaciones locales de TP es uno de los indicadores de excelencia más importantes evaluados en organismos que califican la calidad de una institución de salud. Las medidas de profilaxis que propongamos para los centros de salud, deben ser individualizadas para cada paciente, tienen que considerar antecedentes personales y familiares del enfermo y utilizar modelos de evaluación de riesgo validados de trombosis y de sangrado. También deben incluir a la población con riesgo de trombosis persistente luego del alta. Lo ideal es tener estadísticas propias de cada nosocomio para la toma de decisiones de cómo implementar una correcta TP. Extrapolar guías de los países desarrollados a nuestro ámbito podría tener un impacto negativo, si no se conoce la propia realidad. En este documento encontraremos herramientas prácticas para las instituciones de salud de la región, que les permita orientarse al momento de confeccionar recomendaciones para una adecuada TP.

Abstract Venous thromboembolism disease (VTE) prevention strategy has to be constantly updated based on new evidence that is generated every year. Each institution must have a formal and active prevention policy against VTE and must develop guidelines or standards for thromboprophylaxis (TP) according to the local reality. During this process of adapting a guideline to the region and the generation of hospital recommendations, we must always consider the available local resources, the thromboembolic and hemorrhagic risk of the patients, even after discharge, and also their considerations and preferences. Adherence to local TP recommendations is one of the most important items evaluated by organizations that measure institutional quality. Individualized prophylaxis should consider personal and family history of VTE, the use of validated risk assessment models or RAMs for thrombosis and bleeding events, as well as the special characteristics of each patient. Ideally, each center's own statistics should be available for decision-making. Extrapolating guidelines from developed countries could have a negative impact, if we ignore our hospital´s reality. In this document we will find practical tools for health institutions that will allow them to prepare recommendations or guidelines for adequate VTE prophylaxis.

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OBJECTIVE: To determine the risk factors for hypoglycaemia in patients with diabetes on general hospital wards based on a systematic review of the literature since 2013 and meta-analysis. METHODS: Systematic review of the literature focused on the conceptual and methodological aspects of the PRISMA Declaration. The search carried out in Pub Med, Web of Science, Medline, Scielo, Lilacs, OVID, grey literature and Google Academic focused on risk factors for hypoglycaemia in patients with diabetes on general hospital wards. The CASPe (Critical Appraisal Skills Programme Spanish) tool was applied for quality control. RESULTS: From 805 references, 70 potentially eligible articles were identified for review of abstracts and full text. Finally, according to inclusion and exclusion criteria, seven studies with 554,601 patients of Asian, European and North American ethnicity were selected. A meta-analysis performed using the random effects model found an association between the presence of hypoglycaemia and: the use of insulin (OR 2.89 [95% CI: 1.8-4.5]); the use of long-acting insulin (OR 2.27 [95% CI: 1.8-2.8]) or fast-acting insulin (OR 1.4 [95% CI: 1.18-1.85]); nasogastric tube feeding (OR 1.75 [95% CI: 1.33-2.3]); chronic kidney disease (OR 1.65 [95% CI: 1.14-2.38]); congestive heart failure (OR 1.36 [95% CI: 1.10-1.68]); and elevated levels of glycosylated haemoglobin (OR 1.59 [95% CI: 1.32-1.91]). CONCLUSION: The factors associated with the risk of hypoglycaemia in non-critically ill hospitalised patients with type 2 diabetes were: use of any insulin; nasogastric tube feeding; elevated glycosylated haemoglobin levels; history of congestive heart failure; and chronic kidney disease.

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El presente documento contiene un conjunto de recomendaciones necesarias para la estandarización de los procesos de atención en salud, para contribuir a la mejora continua de la calidad de atención. Su proceso de elaboración ha incluido la búsqueda bibliográfica de información científica, el análisis y adaptación local de acuerdo a los medicamentos establecidos en el Listado institucional de medicamentos esenciales del Ministerio de Salud y los datos del Cubo Microbiológico del último año, así mismo se ha desarrollado el análisis y discusión de los hallazgos, por parte del equipo técnico involucrado en el proceso de atención a nivel nacional, proporcionando un instrumento útil para la optimización del uso de antimicrobianos, la toma de decisiones para mejorar la calidad de uso de estos, mejorando su eficacia, reduciendo sus efectos adversos, la diseminación de resistencias y conseguir un uso eficiente de los mismos; sin que esto signifique sustituir al mejor criterio médico individua

This document contains a set of recommendations necessary for the standardization of health care processes, to contribute to the continuous improvement of the quality of care. Its preparation process has included a bibliographic search for scientific information, analysis and local adaptation according to the medications established in the institutional List of essential medications of the Ministry of Health and the data from the Microbiological Cube of the last year, and it has also been developed the analysis and discussion of the findings, by the technical team involved in the care process at the national level, providing a useful instrument for optimizing the use of antimicrobials, decision making to improve the quality of their use, improving their effectiveness, reducing their adverse effects, the spread of resistance and achieving efficient use of them; without this meaning replacing the best individual medical judgment

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INTRODUCTION: Percutaneous nephrostomy tubes (PNT), which are used in some cancer hospitals, are associated with an increase in urinary tract infections (UTI). OBJECTIVE: To determine the impact of a standardized care program on the incidence of UTIs requiring hospitalization (UTI-RH). MATERIAL AND METHODS: Retrospective study that included patients with a first PNT inserted. The incidence, relative risk (RR), costs and outcomes of patients with UTI-RH were compared during the period before (P0) vs. after the intervention (P1). RESULTS: 113 PNTs were inserted during P0, and 74 at P1. During P0, 61 patients (53.9%) experienced 64 UTI-RH events in 22,557 PNT days. At P1, four patients (5.4%) had a UTI-RH in 6,548 PNT days (IRR: 0.21, 95% CI: 0.05-0.57). The RR was 0.09 (95% CI: 0.03-0.25). Monthly cost per day/bed was USD 3,823 at P0 and USD 1,076 at P1, and for antibiotics, it was USD 790 at P0 and USD 123.5 at P1. CONCLUSIONS: This study highlights the importance of a standardized care program for permanent percutaneous devices, since this reduces antibiotic use, hospitalization, and the cost of care.

ANTECEDENTES: Los catéteres de nefrostomía percutánea (CNP) que se utilizan en algunos hospitales oncológicos condicionan un incremento en las infecciones del tracto urinario (ITU). OBJETIVO: Determinar el impacto de un programa estandarizado de atención en la incidencia de ITU que requiere hospitalización (ITU-RH). MATERIAL Y MÉTODOS: Estudio retrospectivo que incluyó pacientes con un primer CNP. Se comparó la incidencia, riesgo relativo (RR), costos y evolución de los pacientes con ITU-RH durante el período previo a la intervención (P0) versus posterior a ella (P1). RESULTADOS: Se instalaron 113 CNP durante P0 y 74 durante P1. Durante P0, 61 pacientes (53.9 %) presentaron 64 episodios de ITU-RH, en 22 557 días de uso de CNP. Durante P1, cuatro pacientes (5.4%) cursaron con ITU-RH en el transcurso de 6548 días de uso del CNP (razón de tasa de incidencia de 0.21, IC 95 % = 0.05-0.57). El RR fue de 0.09 (IC 95 % = 0.03-0.25). El costo mensual por día-cama fue de 3823 USD en P0 y de 1076 USD en P1; el de los antibióticos, de 790 USD en P0 y 123.5 USD en P1. CONCLUSIONES: Este estudio resalta la importancia de un programa estandarizado del cuidado de los dispositivos permanentes, el cual disminuye el uso de antibióticos, la hospitalización y el costo de la atención.

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INTRODUCTION: Endocrinology and Nutrition (EyN) is an outpatient and hospital medical specialty. This study aims to understand the evolution of the activity of interdepartmental consultation (IC) carried out by EyN in hospitalization floor of a third level hospital, comparing its evolution with other medical specialties, and comparing endocrine IC with nutritional IC. MATERIAL AND METHODS: Longitudinal and retrospective study which analyzes IC notes of EyN and other medical specialties between 01-01-2013 and 31-12-2022. RESULTS: A total of 76093 IC notes (12623 patients) were performed by the EyN service (average age 65.4 years; 59% male) with an average of 4.8 notes per patient. Average annual growth was 7% in notes and 4% in patients (versus 6% and 3% of all other medical services, differences statistically significant). Of all patients hospitalized for 4 or more days, EyN went from attending 7.9% (2013) to 12.3% (2022). 66% of the IC performed by EyN was for nutritional cause and 34% for other pathologies. CONCLUSIONS: The EyN service is the one that most patients attend in hospital IC activity, with growth over the last few years greater than other medical specialties. Nutritional pathology is the main reason for IC.

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Background: This study compares the severity of SARS-CoV-2 infections caused by Alpha, Delta or Omicron variants in periods of co-circulation in Spain, and estimates the variant-specific association of vaccination with severe disease. Methods: SARS-CoV-2 infections notified to the national epidemiological surveillance network with information on genetic variant and vaccination status were considered cases if they required hospitalisation or controls otherwise. Alpha and Delta were compared during June–July 2021; and Delta and Omicron during December 2021–January 2022. Adjusted odds ratios (aOR) were estimated using logistic regression, comparing variant and vaccination status between cases and controls. Results: We included 5,345 Alpha and 11,974 Delta infections in June–July and 5,272 Delta and 10,578 Omicron in December–January. Unvaccinated cases of Alpha (aOR: 0.57; 95% CI: 0.46–0.69) or Omicron (0.28; 0.21–0.36) had lower probability of hospitalisation vs. Delta. Complete vaccination reduced hospitalisation, similarly for Alpha (0.16; 0.13–0.21) and Delta (June–July: 0.16; 0.14–0.19; December–January: 0.36; 0.30–0.44) but lower from Omicron (0.63; 0.53–0.75) and individuals aged 65+ years. Conclusion: Results indicate higher intrinsic severity of the Delta variant, compared with Alpha or Omicron, with smaller differences among vaccinated individuals. Nevertheless, vaccination was associated to reduced hospitalisation in all groups.(AU)

Introducción: El objetivo es comprar la gravedad de las infecciones por las variantes Alfa, Delta y Ómicron del SARS-CoV-2 en periodos de co-circulación en España, y estimar la asociación entre vacunación y gravedad en cada variante. Métodos: Las infecciones por SARS-CoV-2 notificadas a la red nacional de vigilancia epidemiológica con información sobre la variante viral y el estado de vacunación se clasificaron como casos si habían requerido hospitalización, o como controles en caso contrario. Alfa y Delta se compararon durante junio-julio de 2021, y Delta y Ómicron durante diciembre de 2021-enero de 2022. Se estimaron odds ratios ajustadas (ORa) mediante regresión logística, comparando la variante y el estado de vacunación entre casos y controles. Resultados: Se incluyeron 5.345 infecciones por variante Alfa y 11.974 por Delta en junio-julio y 5.272 infecciones por Delta y 10.578 por Ómicron en diciembre-enero. Los casos no vacunados por Alfa (aOR: 0,57; IC 95%: 0,46-0,69) u Ómicron (0,28; IC 95%: 0,21-0,36) tuvieron menor probabilidad de hospitalización comparados con Delta. La vacunación completa se asoció a menor hospitalización de forma similar para Alfa (0,16; IC 95%: 0,13-0,21) y Delta (junio-julio: 0,16; IC 95%: 0,14-0,19; diciembre-enero: 0,36; IC 95%: 0,30-0,44) pero menor para Ómicron (0,63; IC 95%: 0,53-0,75) y para individuos con 65+ años. Conclusión: Los resultados indican una mayor gravedad intrínseca de la variante Delta comparada con Alfa u Ómicron, con menor diferencia entre personas vacunadas. La vacunación se asoció a menor hospitalización en todos los grupos.(AU)

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Objetivo: Estimar la incidencia de diagnóstico de insuficiencia cardiaca aguda (ICA) en pacientes mayores en los servicios de urgencias (SU), la confirmación diagnóstica de la ICA en pacientes hospitalizados y los eventos adversos a corto plazo. Método: Se incluyeron a todos los pacientes de ≥65 años atendidos en 52 SU españoles durante una semana y se seleccionaron los diagnosticados de ICA. En los hospitalizados se recogieron los diagnosticados de ICA al alta. Como eventos adversos, se recogió la mortalidad intrahospitalaria y a 30 días, y evento adverso combinado (muerte u hospitalización) a 30 días posalta. Se calcularon las odds ratio (OR) ajustadas de las características demográficas, de estado basal y a la llegada al SU asociadas con mortalidad y evento adverso posalta a 30 días. Resultados: Se incluyeron 1.155 pacientes con ICA (incidencia anual: 26,5 por 1.000 habitantes ≥65 años, IC95%: 25,0-28,1). En el 86%, el diagnóstico de ICA constaba al alta. La mortalidad global a 30 días fue del 10,7%, la intrahospitalaria del 7,9% y el evento combinado posalta del 15,6%. La mortalidad intrahospitalaria y a 30 días se asoció con hipotensión arterial (OR ajustada: 74,0, IC95%: 5,39-1.015.; y 42,6, 3,74-485, respectivamente) e hipoxemia (2,14, 1,27-3,61; y 1,87, 1,19-2,93) a la llegada a urgencias y con precisar ayuda en la deambulación (2,24, 1,04-4,83; y 2,48, 1,27-4,86) y la edad (por cada incremento de 10 años; 1,54, 1,04-2,29, y 1,60, 1,13-2,28). Conclusiones: La ICA es un diagnóstico frecuente en los pacientes mayores que consultan en los SU. El deterioro funcional, la edad, la hipotensión e hipoxemia son los factores que más se asocian a mortalidad.(AU)

Objective: To estimate the incidence of acute heart failure (AHF) diagnosis in elderly patients in emergency departments (ED), diagnostic confirmation in hospitalized patients, and short-term adverse events. Methods: All patients aged ≥65 years attended in 52 Spanish EDs during 1 week were included and those diagnosed with AHF were selected. In hospitalized patients, those diagnosed with AHF at discharge were collected. As adverse events, in-hospital and 30-day mortality, and combined adverse event (death or hospitalization) at 30 days post-discharge were collected. Adjusted odds ratios (OR) for association of demographic variables, baseline status and constants at ED arrival with mortality and 30-day post-discharge adverse event were calculated. Results: We included 1,155 patients with AHF (annual incidence: 26.5 per 1000 inhabitants ≥65 years, 95%CI: 25.0-28.1). In 86% the diagnosis of AHF was known at discharge. Overall 30-day mortality was 10.7% and in-hospital mortality was 7.9%, and the combined event in 15.6%. In-hospital and 30-day mortality was associated with arterial hypotension (adjusted OR: 74.0, 95%CI: 5.39-1015. and 42.6, 3.74-485, respectively and hypoxemia (2.14, 1.27-3.61; and 1.87, 1.19-2.93) on arrival at the ED and requiring assistance with ambulation (2.24, 1.04-4.83; and 2.48, 1.27-4.86) and age (per 10-year increment; 1.54, 1.04-2.29; and 1.60, 1.13-2.28). The combined post-discharge adverse event was not associated with any characteristic. Conclusions: AHF is a frequent diagnosis in elderly patients consulting in the ED. The functional impairment, age, hypotension and hypoxemia are the factors most associated with mortality.(AU)

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Introducción: El consumo de alcohol es considerado unode los transcendentales factores de riesgo de discapacidad ymuerte prematura. Develar el sentido de la experiencia de lapersona consumidora de alcohol en cuanto a las necesidades decuidado en el contexto hospitalario e incentiva que enfermeríabrinde un cuidado humano.Objetivo: Comprender las necesidades de cuidado de unapersona consumidora de alcohol durante la estancia hospitalaria.Método: Investigación cualitativa fenomenológica. Muestreopor conveniencia, participaron 07 hombres y 02 mujeres queconsumen alcohol e ingresaron al hospital. Para recolectarlos datos se utilizó una entrevista fenomenológica, previoconsentimiento informado. El análisis se realizó medianteel círculo hermenéutico de Martin Heidegger.Resultados: Fueron develadas cinco categorías: 1) Necesidadesfísicas ante deterioro corporal, 2) Necesidades emocionales yde apoyo con traspaso de energía para vivir, 3) Necesidades deconfort humano dentro de la hospitalización, 4) Agradecimientoverbalizado y escrito ante acompañamiento y preocupación,5) Anhelos de ser cuidado como persona.Conclusiones: Enfermería se encuentra con un ser vulnerableque muestra necesidades físicas debilitadas, necesidadesemocionales que requieren apoyo y confort humano, unser que anhela y agradece al ser enfermera.(AU)

Introduction: Alcohol consumption is consideredone of the transcendental risk factors for disabilityand premature death. Reveal the meaning of theexperience of the person who consumes alcoholin terms of care needs in the hospital context andencourages nursing to provide humane care.Objective: Understand the care needs of a personwho consumes alcohol during the hospital stay.Method: Phenomenological qualitative research.Sampling for convenience, 07 men and 02 womenwho consume alcohol and admitted to the hospitalparticipated. To collect the data, a phenomenologicalinterview was used, with prior informed consent. Theanalysis was carried out through the hermeneuticalcircle of Martin Heidegger.Results: Five categories were revealed: 1) Physicalneeds in the face of bodily deterioration, 2) Emotionaland support needs with the transfer of energy to live,3) Human comfort needs within hospitalization, 4) Verbalized and written gratitude for accompanimentand concern, 5) Desire to be cared for as a person.Conclusions: Nursing meets a vulnerable being thatshows weakened physical needs, emotional needsthat require support and human comfort, a beingthat longs for and appreciates being a nurse.(AU)

Introdução: O consumo de álcool é considerado umdos fatores de risco transcendentais para incapacidade emorte prematura. Revelar o significado da experiência dapessoa que consome álcool em relação às necessidades decuidado no contexto hospitalar e estimular a enfermagema prestar assistência humanizada.Objetivo: Compreender as necessidades de cuidado deuma pessoa que consome álcool durante a internação.Método: Pesquisa qualitativa fenomenológica. Amostragempor conveniência, participaram 07 homens e 02 mulheresque consomem álcool e internados no hospital. Para a coletados dados, foi utilizada uma entrevista fenomenológica,com consentimento prévio informado. A análise foirealizada por meio do círculo hermenêutico de MartinHeidegger.Resultados: Foram reveladas cinco categorias: 1)Necessidades físicas diante da deterioração corporal, 2)Necessidades emocionais e de apoio com transferênciade energia para viver, 3) Necessidades de confortohumano na hospitalização, 4) Gratidão verbalizada eescrita por acompanhamento e preocupação, 5) Desejode ser cuidado como pessoa.Conclusões: A enfermagem atende a um ser vulnerável queapresenta necessidades físicas fragilizadas, necessidadesemocionais que requerem apoio e conforto humano,um ser que anseia e valoriza ser enfermeiro.(AU)

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Objetivo: identificar las necesidades humanas básicas de lasembarazadas de alto riesgo hospitalizadas con base en la Teoríade Wanda Horta.Método: investigación asistencial realizada con dieciséis gestantesde alto riesgo hospitalizadas en una maternidad de referenciaen Ceará entre septiembre y noviembre de 2019. Se recolectóinformación a través de diario de campo y ficha de caracterizaciónde las gestantes y registros de necesidades humanas básicas.Los resultados se analizaron mediante estadística descriptivasimple y un enfoque integral a la luz del marco de Wanda Horta.Resultados: las gestantes presentaron necesidades psicobiológicas,psicosociales y psicoespirituales, siendo prevalentes: ausencia deactividades de ocio, inseguridad emocional, escaso conocimiento,sueño y descanso perjudicados, y actividades físicas restringidaspor indicación de descanso.Consideraciones finales: se cree que el razonamiento crítico y eljuicio clínico de los enfermeros se centraron en la individualidadde las gestantes, identificando necesidades en los tres nivelespropuestos por la teoría, apuntando caminos para cualificarel cuidado de enfermería a las gestantes de alto riesgo.(AU)

Objective: to identify the basic human needs of hospitalizedhigh-risk pregnant women based on Wanda Horta's Theory. Method: care research carried out with sixteen high-risk pregnantwomen hospitalized in a reference maternity hospital in Cearábetween September and November 2019. Information was collectedthrough a field diary and a form to characterize the pregnantwomen and records of basic human needs. The results wereanalyzed by simple descriptive statistics and a comprehensiveapproach in the light of the framework of Wanda Horta.Results: the pregnant women presented psychobiological,psychosocial and psychospiritual needs, being prevalent: absenceof leisure activities, emotional insecurity, poor knowledge,impaired sleep and rest, and restricted physical activities byindication of rest.Final considerations: it is believed that the nurses' criticalreasoning and clinical judgment were focused on the individualityof pregnant women, identifying needs at the three levels proposedby the theory, pointing out ways to qualify nursing care forhigh-risk pregnant women.(AU)

Objetivo: identificar as necessidades humanas básicas de gestantesde alto risco hospitalizadas com base na Teoria de Wanda Horta.Método: pesquisa-cuidado realizada com dezesseis gestantes de altorisco hospitalizadas em maternidade de referência no Ceará entresetembro e novembro de 2019. As informações foram coletadasatravés de diário de campo e formulário para caracterizaçãodas gestantes e registros das necessidades humanas básicas. Osresultados foram analisados por estatística descritiva simples eabordagem compreensiva à luz do referencial de Wanda Horta.Resultados: as gestantes apresentaram necessidades psicobiológicas,psicossociais e psicoespirituais, sendo prevalentes: ausênciade atividades de lazer, insegurança emocional, conhecimentodeficiente, sono e repouso prejudicado e atividades físicasrestritas por indicação de repouso.Considerações finais: acredita-se que o raciocínio crítico eo julgamento clínico dos enfermeiros estiveram focados naindividualidade das gestantes, identificando necessidades nostrês níveis propostos pela teoria, apontando caminhos paraqualificar a assistência de enfermagem às gestantes de alto risco.(AU)

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Background: Complex post-traumatic stress disorder (CPTSD) describes chronic disturbances in self-organization (i.e. affect dysregulation; negative self-concept; severe difficulties in relationships) which are frequently observed in survivors of prolonged, repeated or multiple traumatic stressors. So far, evidence of psychodynamic treatment approaches for CPTSD is scarce.Methods: In this single-centre observational pilot study, symptom change during a 6-week psychodynamic inpatient treatment in a multimodal psychosomatic rehabilitation centre was evaluated using repeated measures analyses of variance (ANOVAs). Patients completed questionnaires on PTSD and CPTSD symptoms (ITQ), anxiety, depression and somatization (BSI-18), functional impairment (WHODAS) and epistemic trust, mistrust and credulity (ETMCQ) before (T1) and at the end of treatment (T2). A hierarchical linear regression analysis was calculated to identify factors associated with improved CPTSD symptoms.Results: A total of n = 50 patients with CPTSD were included in the study, of whom n = 40 (80%) completed treatment. Patients reported a significant reduction of CPTSD symptoms during treatment with a large effect size (-3.9 points; p < .001; η2 = .36), as well as a significant reduction of psychological distress (p < .001; η2 = .55) and functional impairment (p < .001; η2 = .59). At the end of treatment, 41.0% of patients no longer fulfilled the diagnostic criteria for CPTSD. Changes in epistemic stance included improved epistemic trust (ß = -.34, p = .026) and decreased epistemic credulity (ß = .37, p = .017), which together with lower age (ß = .43, p = .012) and lower depression levels at baseline (ß = .35, p = .054) were significantly associated with baseline adjusted mean change of CPTSD symptoms during therapy and explained 48% of its variance.Discussion: In our study, patients reported a significant reduction of CPTSD symptoms and comorbid symptoms during a multimodal psychodynamic inpatient rehabilitation treatment. Improved epistemic trust may facilitate the establishment of a trusting therapeutic relationship, thus fostering an environment of openness for knowledge transfer (i.e. social learning) and the exploration of diverse viewpoints and perspectives in the therapeutic process.

Complex post-traumatic stress disorder (CPTSD) is a condition often found in individuals who have experienced severe trauma, such as childhood abuse or torture.A study involving 50 patients with CPTSD showed significant improvements in symptoms and overall quality of life after undergoing a 6-week integrative multimodal psychodynamic inpatient rehabilitation treatment.The study also highlighted that improvement in epistemic trust could be a potential mechanism of change contributing to the positive therapeutic outcomes.

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Introdução:A internação representa um impacto considerável na vida de qualquer pessoa, podendo tomar proporções ainda maiores quando se trata de uma criança. A impossibilidade de realizar sua rotina, como brincar e ir à escola, faz com que a internação infantil assuma um contexto marcante.Dito isso, nota-se que grande parte dessas internações é evitável, sendo denominadasde Internações por Condições Sensíveis à Atenção Primária. Dessa forma, o atendimento ambulatorial de qualidade poderia resolver a maioria das enfermidades infantis, evitando esse desfecho.Objetivo:Elaborar um perfil epidemiológico de internações por doenças infecciosas e bacterianas mais prevalentes em menores de 5 anos, de 2017 a 2021, no Brasil. Metodologia:A pesquisa em questão se trata de um estudo ecológico de série temporal,elaborado através de informações coletadas por vias secundárias.Os dados foram coletados na plataforma DataSUS e no Sistema de Informação Hospitalar. Posteriormente, os dados foram processados e armazenados no aplicativo Microsoft Excel®, onde foram tratados e selecionados de acordo com sua relevância para a pesquisa. Resultados:Constata-se que a faixa etária situadaabaixo do primeiro ano de vidaapresenta um grau de hospitalização superior ao dascrianças que vãodo primeiro ao quarto ano completo.Quanto àfrequência relativa, depreende-se que diarreia e gastroenterite de origem infecciosa presumível apresentaram o maior índice de prevalência em relação às demais patologias, com o maior número chegando a 23,8% no ano de 2017 e o menor situando-se na faixa de 13,22% em 2020. Conclusões: Apesar do avanço na Atenção Primária à Saúde e da cobertura pré-natal, a assistência ainda é deficitária, sendo necessários mais investimentos na área e o fomento de políticas públicas que abranjam essa população (AU).

Introduction: Hospitalization represents a considerable impact on the life of any person, and can even take on even greater proportions when it comes to a child. The impossibility of realizing their routine, such as playing and going to school, means that hospitalization during childhood takes ona remarkable context. That said, it is noted that mostofthese hospitalizations are avoidable,and are called Ambulatory Care Sensitive Conditions. Thus, quality ambulatory care could solve most childhood illnesses, avoiding this outcome.Objective:To elaborate an epidemiological profile of hospitalizations for the most prevalent infectious and bacterial diseases in children under 5 years of age,from 2017 to 2021,in Brazil. Methodology: The research in question is an ecological study of time series, elaborated through information collected through secondary data sources. Data were collected from the DataSUS platform and the Hospital Information System. Subsequently, data were processed and stored in Microsoft Excel® application, where they were managedand selected according to their relevance to the research. Results:It is observed that the age group below the first year of life presents a higher degree of hospitalization thanthat of children ranging from the first to the fourth year. As for the relative frequency, it can be seen that diarrhea and gastroenteritis of presumable infectious origin had the highest prevalence rate compared to other pathologies, with the highest number reaching 23.8% in 2017 and the lowest being in the range of 13.22% in 2020. Conclusions: Despite the advances in Primary Health Care and prenatal coverage, assistance is still deficient, requiring more investments in the area and the promotion of public policies that cover this population (AU).

Introducción: La hospitalización representa un impacto considerable en la vida de cualquier persona, quepuede adquirir proporciones aún mayores cuando se trata de un niño. La imposibilidadde realizar su rutina, como jugar e ir al colegio, hace que la hospitalización infantiltengaun contexto notable. Dicho esto, cabe señalar que una gran parte de estas hospitalizaciones son evitables, denominándose Hospitalizaciones por Condiciones Sensibles a la Atención Ambulatoria. Así pues, una atención ambulatoria de calidad podría resolver la mayoría de las enfermedades infantiles, evitando este desenlace. Objetivo: Elaborar un perfil epidemiológico de las hospitalizaciones por enfermedades infecciosas y bacterianas más prevalentes en niños menores de 5 años, de 2017 a 2021, en Brasil. Metodología: La investigación en cuestión es un estudio ecológico de series temporales, elaborado a partir de información recogida por vías secundarias. Los datos se recogieron de la plataforma DataSUS y del Sistema de Información Hospitalaria. Posteriormente, los datos se procesaron y almacenaron en la aplicación Microsoft Excel®, donde se trataron y seleccionaron en función de su relevancia para la investigación. Resultados: Se observa que el grupo de edad inferior al primer año de vida presenta un mayor grado de hospitalización que los niños del primero al cuarto año completo. En cuanto a la frecuencia relativa, se puede inferirque la diarreay lagastroenteritis presumible origen infeccioso tuvieron la tasa de prevalencia más alta en relación con las demáspatologías, siendola cifra más alto el 23,8% en 2017 y lamás bajael rango del 13,22% en el 2020. Conclusiones: A pesar de los avances en la Atención Primariade Salud y en la cobertura prenatal, la asistencia aún es deficiente, por lo que se requieren mayoresinversiones en el área y la promoción de políticas públicas que cubran a esta población (AU).

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El adulto mayor hospitalizado requiere atención especial debido a sus necesidades de salud, como manejar diversas condiciones médicas, evitar caídas y úlceras, dolor y discapacidad. Por lo tanto, el personal de enfermería desempeña un rol vital en el cuidado de estos pacientes, pues les brindan atención directa y constante en todos los aspectos fundamentales para su bienestar general. Objetivo. Identificar los factores que influyen en la calidad de atención del personal de enfermería al adulto mayor hospitalizado. Metodología. Se realizó una revisión sistemática en las siguientes bases de datos: Scopus, Scielo y Wos. Se analizaron 83 documentos luego de aplicar los criterios de inclusión y exclusión planteados; en las publicaciones se demuestra que, la calidad referida a la atención de enfermería, actualmente, es influenciada por los siguientes factores: coordinación y continuidad de cuidados, profundización en el conocimiento especializado, integración de tecnología e innovación, cuidado centrado en el paciente y colaboración interdisciplinaria y ambiente de práctica. Conclusión. La atención a adultos mayores hospitalizados requiere coordinación, continuidad y formación especializada para abordar enfermedades complejas y adaptarse a necesidades individuales. La tecnología mejora la atención, pero debe protegerse la privacidad. Enfoque en el paciente, colaboración interdisciplinaria y un ambiente colaborativo son esenciales para una atención efectiva.

Hospitalized older adults require special attention due to their health needs, such as managing various medical conditions, preventing falls and ulcers, pain and disability. Therefore, nurses play a vital role in the care of these patients, as they provide direct and constant attention to them in all aspects fundamental to their overall well-being. Objective. To identify the factors that influence the quality of care provided by nursing staff to hospitalized older adults. Methodology. A systematic review was carried out in the following databases: Scopus, Scielo and Wos. Eighty-three documents were analyzed after applying the proposed inclusion and exclusion criteria; the publications show that the quality of nursing care is currently influenced by the following factors: coordination and continuity of care, deepening of specialized knowledge, integration of technology and innovation, patient-centered care, interdisciplinary collaboration and practice environment. Conclusion. Care of hospitalized older adults requires coordination, continuity, and specialized training to address complex illnesses and adapt to individual needs. Technology improves care, but privacy must be protected. Patient focus, interdisciplinary collaboration, and a collaborative environment are essential for effective care.

Os idosos hospitalizados requerem uma atenção especial devido às suas necessidades de saúde, tais como a gestão de várias condições médicas, a prevenção de quedas e úlceras, a dor e a incapacidade. Por conseguinte, os enfermeiros desempenham um papel vital nos cuidados prestados a estes doentes, prestando uma atenção direta e constante a todos os aspectos fundamentais para o seu bem-estar geral. Objetivo. Identificar os factores que influenciam a qualidade dos cuidados prestados pela equipa de enfermagem aos idosos hospitalizados. Metodologia. Foi efectuada uma revisão sistemática nas seguintes bases de dados: Scopus, Scielo e Wos. Foram analisados 83 documentos após a aplicação dos critérios de inclusão e exclusão propostos; as publicações mostram que a qualidade dos cuidados de enfermagem é atualmente influenciada pelos seguintes factores: coordenação e continuidade dos cuidados, aprofundamento do conhecimento especializado, integração da tecnologia e inovação, cuidados centrados no doente e colaboração interdisciplinar e ambiente de prática. Conclusões. Os cuidados prestados aos idosos hospitalizados requerem coordenação, continuidade e formação especializada para tratar doenças complexas e adaptar-se às necessidades individuais. A tecnologia melhora os cuidados, mas a privacidade deve ser protegida. A centralidade no doente, a colaboração interdisciplinar e um ambiente de colaboração são essenciais para a eficácia dos cuidados.

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Antecedentes y objetivos: En España carecemos de datos poblacionales de hospitalizaciones por insuficiencia cardiaca (IC) según sea sistólica o diastólica. Analizamos las diferencias clínicas, en mortalidad intrahospitalaria y reingresos de causa cardiovascular a los 30 días entre ambos tipos. Métodos: Estudio observacional retrospectivo de pacientes dados de alta con el diagnóstico principal de IC de los hospitales del Sistema Nacional de Salud entre 2016 y 2019, distinguiendo entre IC sistólica y diastólica. La fuente de datos fue el conjunto mínimo básico de datos del Ministerio de Sanidad. Se calcularon las razones de mortalidad intrahospitalaria y de reingreso a los 30 días estandarizadas por riesgo usando sendos modelos de regresión logística multinivel de ajuste de riesgo. Resultados: Se seleccionaron 190.200 episodios de IC. De ellos, 163.727 (86,1%) fueron por IC diastólica y se caracterizaron por presentar mayor edad, mayor proporción de mujeres, de diabetes y de insuficiencia renal que los de IC sistólica. Según los modelos de ajuste de riesgo la IC diastólica, frente a la sistólica, se comportó como un factor protector de mortalidad intrahospitalaria (odds ratio [OR]: 0,79; intervalo de confianza del 95% [IC 95%]: 0,75-0,83; p<0,001) y de reingreso de causa cardiovascular a los 30 días (OR: 0,93; IC 95%: 0,88-0,97; p0,002). Conclusiones: En España, entre 2016 y 2019, los episodios de hospitalización por IC fueron mayoritariamente por IC diastólica. Según los modelos de ajuste de riesgo la IC diastólica, con respecto a la sistólica, fue un factor protector de mortalidad intrahospitalaria y de reingreso de causa cardiovascular a los 30 días.(AU)

Background and purpose: In Spain there is a lack of population data that specifically compare hospitalization for systolic and diastolic heart failure (HF). We assessed clinical characteristics, in-hospital mortality and 30-day cardiovascular readmission rates differentiating by HF type. Methods: We conducted a retrospective observational study of patients discharged with the principal diagnosis of HF from The National Health System’ acute hospital during 2016-2019, distinguishing between systolic and diastolic HF. The source of the data was the Minimum Basic Data Set. The risk-standardized in-hospital mortality ratio and risk-standardized 30-day cardiovascular readmission ratio were calculated using multilevel risk adjustment models. Results: The 190,200 episodes of HF were selected. Of these, 163,727 (86.1%) were classified as diastolic HF and were characterized by older age, higher proportion of women, diabetes mellitus, dementia and renal failure than those with systolic HF. In the multilevel risk adjustment models, diastolic HF was a protective factor for both in-hospital mortality (odds ratio [OR]: 0.79; 95% confidence interval [CI]: 0.75-0.83; P<.001) and 30-day cardiovascular readmission versus systolic HF (OR: 0.93; 95% CI: 0.88-0.97; P=.002). Conclusions: In Spain, between 2016 and 2019, hospitalization episodes for HF were mostly due to diastolic HF. According to the multilevel risk adjustment models, diastolic HF compared to systolic HF was a protective factor for both in-hospital mortality and 30-day cardiovascular readmission.(AU)

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Introducción: La gripe supone una importante carga en términos de morbimortalidad, siendo la vacunación una de las medidas más efectivas para su prevención. Por lo que el objetivo de este estudio es conocer la efectividad de la vacuna antigripal para prevenir casos de gripe grave en los pacientes ingresados en un hospital de tercer nivel durante la temporada 2022/23. Metodología: Estudio de casos y controles. Se incluyeron todos los pacientes hospitalizados con resultado positivo en una RT-PCR de gripe. Se consideró caso a aquellos que cumplieron criterio de caso grave (neumonía, sepsis, fallo multiorgánico, ingreso en la UCI o exitus). Quienes no los cumplían se consideraron controles. Se calculó la efectividad vacunal (EV) para prevenir los casos graves y su intervalo de confianza al 95%. Resultados: Un total de 403 pacientes ingresaron con gripe confirmada. Noventa y ocho (24,3%) de ellos desarrollaron gripe grave. Del total, el 50,6% fueron varones y el 47,1% fueron mayores de 65 años. La EV ajustada por tipo de gripe, edad y ciertas comorbilidades fue del 40,6% (−21,9-71,1). En un análisis segmentado, la vacuna de la gripe resultó efectiva para la prevención de los casos graves en todas las categorías. Resultó especialmente relevante en el grupo de 65 años o más (EVa=60,9%; −2,0-85,0) y en los pacientes con gripe A (EVa=56,7%; 1,5-80,9). Conclusiones: La vacunación antigripal redujo notablemente la aparición de casos graves de gripe en los pacientes hospitalizados, por tanto, sigue siendo la principal estrategia para reducir la morbimortalidad y los costes asociados.(AU)

Introduction: Influenza poses a significant burden in terms of morbidity and mortality, with vaccination being one of the most effective measures for its prevention. Therefore, the aim of this study is to determine the effectiveness of the influenza vaccine in preventing cases of severe influenza in patients admitted to a tertiary hospital during the 2022/23 season. Methods: Case-control study. All hospitalised patients with a positive result in an RT-PCR for influenza were included. Those who met the criteria for a severe case (pneumonia, sepsis, multi-organ failure, admission to ICU or exitus) were considered cases. Those who did not meet these criteria were considered controls. Vaccine effectiveness (VE) to prevent severe cases and its 95% confidence interval were calculated. Results: A total of 403 patients were admitted with confirmed influenza. Of these, 98 (24.3%) developed severe influenza. Of the total, 50.6% were men and 47.1% were over 65 years of age. VE adjusted for influenza type, age and certain comorbidities was 40.6% (−21.9 to 71.1). In a segmented analysis, influenza vaccine was effective in preventing severe cases in all categories. It was particularly relevant in the 65+ age group (VEa=60.9%; −2.0 to 85.0) and in patients with influenza A (VEa=56.7%; 1.580.9). Conclusion: Influenza vaccination markedly reduced the occurrence of severe cases of influenza in hospitalised patients, therefore, it remains the main strategy to reduce morbidity and mortality and associated costs.(AU)

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