The Current Role of Analytical Psychology in Maintaining Fictitious Boundaries that are Promoted through the Race Lie: A call to dismantle the virtual wall that exists through attitudes of white supremacy.

In 1928, the American Anthropological Association declared that "Anthropology provided no scientific basis for discrimination against any people on the ground of racial inferiority, religious affiliation, or linguistic heritage" (Guthrie, 1976/1998/2004, p. 30). In 1945, Jung denounced race theory as a pseudo-science. In 1950, UNESCO released its statement denouncing race. Long discredited as scientifically invalid, the race concept still holds uncanny value and significance for Americans and Europeans. In effect, the concept seems to be mysteriously linked to the limited accessibility and the limited economic support that is allotted to people of colour, internationally. This paper will explore the global implications of Jung's expressed attitude towards people of colour prior to 1945, which I identify as an attitude of white supremacy, an attitude that stands in direct contrast to the analytical ethos, as expressed by the International Association for Analytical Psychology (IAAP). This attitude may promote the continuance of racialized beliefs and behaviours within the planning and provision of care to individuals in need of medical and mental health services. It is requested that a written acknowledgment of harm be added to the works of C. G. Jung.

En 1928, l'American Anthropological Association a déclaré que « l'anthropologie ne fournissait aucun fondement scientifique pour la discrimination contre toute personne sur la base de l'infériorité raciale, de l'affiliation religieuse ou de l'héritage linguistique ¼ (Guthrie, 2004, p. 30). En 1945, Jung a dénoncé la théorie de la race comme une pseudoscience. En 1950, l'UNESCO a publié une déclaration dénonçant la notion de race. Longtemps discrédité comme scientifiquement invalide, le concept de race a toujours une valeur et une signification étranges pour les Américains et les Européens. En effet, le concept semble être mystérieusement lié à l'accessibilité limitée et au soutien économique limité qui est accordé aux personnes de couleur, à l'échelle internationale. Cette présentation explorera les implications globales de l'attitude exprimée par Jung envers les personnes de couleur avant 1945, que j'identifie comme une attitude de suprématie blanche, une attitude qui contraste directement avec l'esprit analytique, tel qu'exprimé par l'Association Internationale de Psychologie Analytique. Cette attitude risque de favoriser le maintien de croyances et de comportements racialisés dans la planification et la dispensation de soins aux personnes qui ont besoin de services médicaux et de santé mentale. Il est demandé qu'une reconnaissance écrite du préjudice causé soit ajoutée aux travaux de C. G. Jung.

En 1928, la Asociación Americana de Antropología declaró que "la antropología no proporcionaba ninguna base científica para discriminar a un pueblo sobre la base de inferioridad racial, afiliación religiosa o herencia lingüística" (Guthrie, 2004, p. 30). En 1945, Jung denunció la teoría racial como pseudociencia. En 1950, la UNESCO publicó su declaración denunciando la raza. Desacreditado hace tiempo como científicamente inválido, el concepto de raza sigue teniendo un valor y un significado sorprendente para estadounidenses y europeos. En efecto, el concepto parece estar misteriosamente vinculado a la limitada accesibilidad y al limitado apoyo económico que se asigna a las personas de color, a escala internacional. Esta presentación explorará las implicancias globales de la actitud expresada por Jung hacia la gente de color antes de 1945, la cual identifico como una actitud de supremacía blanca, una actitud que contrasta directamente con el ethos analítico, tal y como lo expresa la Asociación Internacional de Psicología Analítica. Esta actitud puede promover la continuidad de creencias y comportamientos raciales en la planificación y provisión de cuidados a individuos que necesitan servicios médicos y de salud mental. Se solicita que se añada por escrito a las obras de C. G. Jung un reconocimiento del daño.

Clinical impact of visceral adiposity on long-term mortality in patients undergoing coronary artery bypass grafting.

INTRODUCTION AND OBJECTIVES: Although visceral adiposity increases cardiovascular risk in the general population, the obesity paradox has been reported in critically ill patients. However, evidence for its prognostic role in patients undergoing coronary artery bypass grafting (CABG) is limited. This study evaluated the prognostic implications of visceral adiposity in patients who underwent CABG using computed tomography-based measurement of visceral fat. METHODS: A total of 2810 patients who underwent CABG from 2007 to 2017 were analyzed. The study population was classified into 3 groups according to visceral fat area index (VFAI) tertiles. VFAI was calculated as visceral fat area (cm2)/height2 (m2) at the L3 level. The primary outcome was all-cause mortality during follow-up. RESULTS: Patients in the low VFAI group (lowest tertile) were younger and had a lower body mass index and less subcutaneous fat than those in the high VFAI group (highest tertile). During a median 8.7-year follow-up, VFAI was significantly associated with the risk of mortality in restricted cubic spline curve analysis (HR, 0.94 per 10 increases; 95%CI, 0.91-0.97; P < .001). Patients in the low VFAI group had a higher incidence of long-term mortality than those in the intermediate and high VFAI groups (T1 36.1%, T2 27.2%, and T3 29.1%; T1 vs T2; adjusted HR, 1.36; 95%CI, 1.15-1.61; P < .001; T1 vs T; adjusted HR, 1.37; 95%CI, 1.16-1.62; P < .001). Similar results were obtained after inverse probability treatment-weighting analysis. CONCLUSIONS: Low visceral adiposity was associated with an increased risk of long-term mortality in patients who underwent CABG.

Factores relacionados con la supervivencia en una cohorte de pacientes con enfermedad pulmonar obstructiva crónica grave a largo plazo: relación con la capacidad aeróbica / Related Factors for Survival in a Cohort of Patients with Severe Chronic Obstructive Pulmonary Disease in a Long-Term of Follow-Up: Relationship with Aerobic Capacity

Introducción: Sólo Oga et al. (AJRCCM 2003) relacionaron supervivencia y capacidad aeróbica en pacientes EPOC, pero en hombres y seguimiento a 5 años. Objetivos: Evaluar la supervivencia de una cohorte de pacientes EPOC grave según el consumo de oxígeno pico (VO2p) ajustado al peso. Material y Métodos: Se evaluó la supervivencia a largo plazo desde el diagnóstico de pacientes con EPOC (GOLD). Se midió el VO2p ajustado por peso en prueba cicloergo- métrica máxima (gases espirados). Se usaron técnicas estadísticas convencionales y análisis de supervivencia de LogRank (Mantel-Cox). Resultados: 70 pacientes (27% femenino); edad 68 años (RIQ 63-73); %FEV1 postBD: 39,95±2,09; VO2p: 9,25 ± 3,17 ml/kg/min. GOLD D/B/A 84,3/14,2/1,5%; GOLD II/III/IV: 15,7/61,4/22,9%. A 14 años de seguimiento, 75% había fallecido. Supervivencia: primer cuartilo de VO2p (ml/kg/min) fue 38,5 meses (RIQ 18,25-58,5) y para el cuarto cuartilo 68 meses (RIQ 48-93). A 103 meses, la diferencia en supervivencia fue: primer cuartilo vs. cuarto cuartilo de VO2p (p<0,01) y segundo vs. cuarto cuartilo (p<0,03); a 145 meses entre segundo vs. cuarto cuartilo (p=0,049). En el análisis multivariado, el VO2p alto es un factor protector sobre la mortalidad. En cambio, otras variables independientes como sexo masculino, edad >70, grado de obstrucción bronquial severo y fenotipo exacerbador frecuente se asociaron a mortalidad. Conclusión: A largo plazo, en una cohorte de pacientes hombres y mujeres EPOC grave, en análisis multivariado, el VO2p alto es factor protector sobre la mortalidad. En cambio, otras variables independientes como sexo masculino, edad >70, grado de obstrucción bronquial severo y exacerbador frecuente se asociaron a mortalidad.

Introduction: Only Oga et al. (AJRCCM 2003) related survival and aerobic capacity, but only in chronic obstructive pulmonary disease (COPD) men with 5 years of follow-up. Objective: To determine survival in a cohort of patients with severe COPD due to aerobic capacity (VO2max) adjusted by weight. Methods: Survival of COPD patients was evaluated to long-term (GOLD definition). Patients performed maximal exercise test in cicloergometry (expired gases) evaluating (VO2max). Conventional statistics and Log-Rank survival analysis (Mantel-Cox) were used. Results: We included 70 patients (27% female) followed up 60.77 months (RIQ 29- 87.85); age 68 years (RIQ 63-73); %FEV1 postBD: 39.95±2.09; VO2p: 9.25± 3.17 ml/kg/ min. GOLD D/B/A 84.3/14.2/1.5%; GOLD II/III/IV: 15.7/61.4/22.9%. After 14 years of follow-up, 75% of patients died. Survival: VO2p (ml/kg/min) first quartil was 38.5 months (RIQ 18,25-58,5); second quartil 66 months (RIQ 35-84.5); third quartil 70 months (RIQ 15-96) and fourth quartil 68 months (RIQ 48-93). After 103 months of follow-up, survival was compared: 1st vs 4rd quartil of VO2p (p<0.01) and 2nd vs. 4rd quartil (p<0.03); comparing at 145 months: 2nd vs. 4rd quartil (p=0.049). In a multivariate analysis, high VO2p is a protective factor on mortality, nevertheless other independent variables as male gender, age >70, severe airway obstruction and frequent exacerbators were associated to mortality. Conclusion: At long term of follow-up, a cohort of severe COPD patients (males and fe- males), in multivariate analysis, high VO2p is a protective factor of mortality, nevertheless other independent variables as male gender, age >70, severe airway obstruction and frequent exacerbators were associated to mortality.

Relationship between fluid overload and mortality and morbidity in pediatric intensive care unit.

OBJECTIVE: The relationship between fluid overload and clinical outcomes was investigated. DESIGN: This study is an observational and analytic study of a retrospective cohort. SETTINGS: Pediatric intensive care units. PATIENTS OR PARTICIPANTS: Between 2019 and 2021 children who needed intensive care were included in the study. INTERVENTIONS: No intervention. MAIN VARIABLE OF INTEREST: Early, peak and cumulative fluid overload were evaluated. RESULTS: The mortality rate was 11.7% (68/513). When fluid overloads were examined in terms of mortality, the percentage of early fluid overload was 1.86 and 3.35, the percent of peak fluid overload was 2.87 and 5.54, and the percent of cumulative fluid overload was 3.40 and 8.16, respectively, in the survivor and the non-survivor groups. After adjustment for age, severity of illness, and other potential confounders, peak (aOR = 1.15; 95%CI 1.05-1.26; p: 0.002) and cumulative (aOR = 1.10; 95%CI 1.04-1.16; p < 0.001) fluid overloads were determined as independent risk factors associated with mortality. When the cumulative fluid overload is 10% or more, a 3.9-fold increase mortality rate was calculated. It is found that the peak and cumulative fluid overload, had significant negative correlation with intensive care unit free days and ventilator free days. CONCLUSIONS: It is found that peak and cumulative fluid overload in critically ill children were independently associated with intensive care unit mortality and morbidity.

Clinical and epidemiological factors related to mortality due to septic shock in a pediatric intensive care unit.

INTRODUCTION: Septic shock is a potentially life-threatening condition. The aim of this study was to identify clinical and epidemiological factors associated with mortality in pediatric patients admitted to a pediatric intensive care unit (PICU) with septic shock. MATERIALS AND METHODS: A retrospective comparative case series study was conducted with children aged 1 month to 14 years with septic shock from 2018 to 2020 in a PICU in Lima, Peru. Patients were divided into deceased and survivor groups based on their condition at discharge from the PICU. The influence of each variable on mortality was assessed using a logistic regression model. RESULTS: A total of 174 patients were included in the study, with 51 (29.3%) fatalities. Deceased patients, compared to survivors, were older, had a higher incidence of oncological disease (31.4% vs. 14.6%; p = 0.011), more frequently presented with hemoglobin ≤ 9 g/dL (44% vs. 28%; p = 0.043), lactate > 2 mmol/L (70% vs. 44%; p = 0.002), platelets ≤ 150 (×103)/µL (77% vs. 42%; p < 0.001), and pH ≤ 7.1 (31% vs. 6%; p < 0.001). In the logistic regression model, factors related to mortality were having a pH ≤ 7.1 (odds ratio [OR] = 8.95; 95% confidence interval [CI]: 2.52-31.75) and platelets ≤ 150 (×103)/µL (OR = 3.89; 95% CI: 1.40-10.84). CONCLUSIONS: Factors associated with mortality in pediatric patients with septic shock were a pH ≤ 7.1 and platelets ≤ 150 (×103)/µL in the assessments conducted upon admission to the PICU.

INTRODUCCIÓN: El shock séptico es una condición potencialmente mortal. El objetivo del estudio fue identificar factores clínicos y epidemiológicos relacionados con la mortalidad en pacientes que ingresaron por shock séptico a una Unidad de Cuidados Intensivos Pediátricos (UCIP). MÉTODOS: Estudio retrospectivo tipo serie de casos comparativos con niños de 1 mes a 14 años hospitalizados por shock séptico del 2018 al 2020 en una UCIP de Lima en Perú. Los pacientes fueron divididos en fallecidos y vivos según su condición al alta de la Unidad. La influencia de cada variable sobre la mortalidad fue evaluada mediante un modelo de regresión logística. RESULTADOS: Ingresaron 174 pacientes al estudio, fallecieron 51 (29.3%). Los fallecidos en comparación con los vivos fueron de mayor edad, tuvieron más casos oncológicos (31.4% vs. 14.6%; p = 0.011), presentaron con mayor frecuencia hemoglobina ≤ 9 g/dL (44% vs. 28%; p = 0.043), lactato > 2 mmol/L (70% vs. 44%; p = 0.002), plaquetas ≤ 150 (×103)/µL (77% vs. 42%; p < 0.001) y pH ≤ 7,1 (31% vs. 6%; p < 0.001). En la regresión logística ajustada los factores que se relacionaron con la mortalidad fueron tener un pH ≤ 7,1 (OR = 8.95; IC 95%: 2.52 a 31.75) y plaquetas ≤ 150 (×103)/µL (OR = 3.89; IC 95%: 1.40 a 10.84). CONCLUSIONES: Los factores relacionados con la mortalidad en pacientes hospitalizados por shock séptico fueron tener un pH ≤ 7.1 y plaquetas ≤ 150 (×103)/µL en los controles realizados al ingreso de la UCIP.

Impact of the presence and type of cardiovascular disease on the risk of mortality in type 2 diabetic patients: The DIABET-IC trial.

INTRODUCTION: All-cause mortality and cardiovascular mortality (CVM) risk can be very high in adults with type 2 diabetes mellitus (DM2) with previous cardiovascular disease (CVD). Our objective was to determine this risk among the different clinical spectrum of CVD. MATERIAL AND METHODS: The DIABET-IC trial is a multicenter, prospective, observational, and analytical study. Consecutive subjects with DM2 attending our outpatients' clinics were recruited. Data on clinical features, lab test results, and echocardiographic measures were collected. Patients were categorized depending on the presence and type of CVD: heart failure (HF), coronary artery disease (CAD), cerebrovascular disease (CVD) and peripheral artery disease (PAD). All-cause mortality and CVM were the dependent variables analyzed. Mortality rate was expressed as deaths per 1000 patients-year. Cox proportional hazards regressions models were used to establish the mortality risk associated with every type of CVD. RESULTS: We studied a total of 1246 patients (mean age, 6.3 (SD, 9.9) years; 31.6%, female) with an initial prevalence of CVD of 59.3%. A total of 122 deaths (46 due to CVD) occurred at the 2.6-year follow-up. All-cause and MCV rates associated with the presence of PAD (85.6/1000 and 33.6/1000, respectively) and HF (72.9/1000 and 28.7/1000 respectively) were the most elevated of all. In multivariate analysis, HF increased all-cause mortality risk (HR, 1.63; CI 95% 1.03-2.58; P=.037) and the risk of CVM (HR, 3.41; 95% CI, 1.68-6.93; P=.001). CONCLUSIONS: Mortality among DM2 patients is highly increased in the presence of HF and PAD. This justifies the screening of these conditions to intensify therapeutic strategies.

Effectiveness of STEMI networks with out-of-hospital triage: a systematic review and meta-analysis.

INTRODUCTION AND OBJECTIVES: Primary percutaneous coronary intervention (pPCI) is recommended for ST elevation myocardial infarction (STEMI). Countries have designed various STEMI network models to optimize out-of-hospital triage, timely treatment, and patient outcomes. The aim of this study was to evaluate the effectiveness of STEMI network implementation including out-of-hospital triage in improving STEMI case-fatality and long-term mortality, and its effect on the proportion of patients presenting with heart failure, their ischemia time, and time to pPCI. METHODS: Systematic review and meta-analysis. Searches of PubMed, Scopus, and Web of Science databases covering January 2000 to December 2023, study selection, and data extraction were completed by 3 independent reviewers. RESULTS: A total of 32 articles were selected. STEMI network implementation with out-of-hospital triage was associated with reductions of 35% in case-fatality (95%CI, -23% to -45%), 27% in long-term mortality (95%CI, -22% to -32%), and in the proportion of patients with Killip III-IV at admission, ischemia, time and time to pPCI (-17%, 95%CI, -35% +6%; -19%, 95%CI, -6% to -31%; -33%, 95%CI, -16% to -47%, respectively). Networks based on emergency transport systems and those involving the entire health system, including primary care centers and hospitals without pPCI capabilities, showed similar effectiveness. Greater effectiveness was observed in urban vs rural areas and high-income vs middle- and low-income countries. CONCLUSIONS: The implementation of out-of-hospital triage-based STEMI networks is effective in reducing STEMI case-fatality and long-term mortality, independently of the geographic and socioeconomic conditions of the region. Participation of the emergency transport system is the key element of successful networks.

Towards better mortality prediction in cancer patients in the ICU: a comparative analysis of prognostic scales: systematic literature review.

OBJECTIVE: To evaluate the predictive ability of mortality prediction scales in cancer patients admitted to intensive care units (ICUs). DESIGN: A systematic review of the literature was conducted using a search algorithm in October 2022. The following databases were searched: PubMed, Scopus, Virtual Health Library (BVS), and Medrxiv. The risk of bias was assessed using the QUADAS-2 scale. SETTING: ICUs admitting cancer patients. PARTICIPANTS: Studies that included adult patients with an active cancer diagnosis who were admitted to the ICU. INTERVENTIONS: Integrative study without interventions. MAIN VARIABLES OF INTEREST: Mortality prediction, standardized mortality, discrimination, and calibration. RESULTS: Seven mortality risk prediction models were analyzed in cancer patients in the ICU. Most models (APACHE II, APACHE IV, SOFA, SAPS-II, SAPS-III, and MPM II) underestimated mortality, while the ICMM overestimated it. The APACHE II had the SMR (Standardized Mortality Ratio) value closest to 1, suggesting a better prognostic ability compared to the other models. CONCLUSIONS: Predicting mortality in ICU cancer patients remains an intricate challenge due to the lack of a definitive superior model and the inherent limitations of available prediction tools. For evidence-based informed clinical decision-making, it is crucial to consider the healthcare team's familiarity with each tool and its inherent limitations. Developing novel instruments or conducting large-scale validation studies is essential to enhance prediction accuracy and optimize patient care in this population.

Soluble urokinase type plasminogen activator receptor (suPAR) and mortality in acute pulmonary embolism.

INTRODUCTION: The soluble urokinase-type plasminogen activator receptor (suPAR) potentially plays a role in immune-thrombosis, possibly by modulating plasmin activity or contributing to chemotaxis in a complex, poorly understood context. The role of suPAR levels in the short-term prognostic of patients with pulmonary embolism (PE) has not been evaluated. MATERIAL AND METHODS: This observational, prospective, single-center study enrolled consecutive patients aged 18 and above with confirmed acute symptomatic PE and no prior anticoagulant therapy. The primary objective was to assess the prognostic capacity of suPAR levels measured at the time of diagnosis in terms of mortality. RESULTS: Fifty-two patients, with a mean age of 73.8 years (±17), were included, with gender distribution evenly split at 50%. Seven (13.5%) patients died. The ROC curve for mortality yielded an AUC of 0.72 (95% CI 0.48-0.96), with an optimal suPAR cut-off of 5.5ng/mL. Bivariate analysis for suPAR>5.5ng/mL was associated with a crude odds ratio of 10 (95% CI 1.63-61.27; p=0.01) for 30-day mortality. Survival analysis showed a 30-day mortality hazard ratio of 8.33 (95% CI 1.69-40.99; p<0.01). CONCLUSION: suPAR emerges as a potential biomarker for short-term mortality prediction and holds the potential for enhanced stratification in patients with acute symptomatic PE.

The wet nurses of the Hospital Real of Santiago de Compostela between 1803 and 1808 / Las nodrizas del Hospital Real de Santiago de Compostela entre 1803 y 1808 / As amas de leite do Hospital Real de Santiago de Compostela entre 1803 e 1808

Objective. To analyze the duties of wet nurses at the Hospital Real in Santiago de Compostela (Spain). The secondary objectives were to compare the mortality rate and distribution by parish of the foundlings under the care of the Royal House between 1803 and 1808; and to determine the origin of the Galician foundlings who participated in the Royal Philanthropic Expedition of the Smallpox Vaccine in 1803. Methods. Historiographic study that analyzed sorted and not sorted in series indirect positional and quantitative historical sources.Results. The duties of wet nurses during the studied period were to provide basic care and cultural instruction. The mortality rate of foundlings fluctuated during that period and their distribution by parish (functional unit of healthcare services at that time) was similar in those years, with a predominance in the provinces of A Coruña and Pontevedra. A total of 5 Galician foundlings from the House analyzed were part of the smallpox vaccine expedition, their names were Juan Antonio, Jacinto, Gerónimo María, Francisco Florencio and Juan Francisco. Conclusion. During the observed period the wet nurses of the Hospital Real of Santiago de Compostela were in charge of pediatric care. Wet nurses were vital in the role of keeping the foundlings alive and can be considered as one of the forerunners of the pediatric nurse profession at that time.

Objetivo. analizar las funciones que realizaban las amas de leche en el Hospital Real de Santiago de Compostela (España). Los objetivos secundarios han sido: comparar la mortalidad y distribución por parroquias de los niños expósitos a cargo de la Real Casa entre 1803 y 1808, determinar la procedencia de los niños expósitos gallegos que participaron en la Real Expedición Filantrópica de la Vacuna de la viruela en 1803. Métodos. Estudio historiográfico que analizó fuentes históricas posicionales indirectas y cuantitativas seriadas y no seriadas. Resultados. las funciones de las nodrizas durante el período de estudio eran proporcionar los cuidados básicos e instrucción cultural; la mortalidad de los expósitos sufrió oscilaciones a lo largo del período analizado. La distribución por parroquias (unidad funcional de las áreas de salud en la época) fue similar en estos años, con predominancia de las provincias de A Coruña y Pontevedra. Un total de 5 niños expósitos gallegos de la Casa analizada han participado en la expedición filantrópica de la viruela, sus nombres fueron: Juan Antonio, Jacinto, Gerónimo María, Francisco Florencio y Juan Francisco. Conclusión. Durante el período de observación, las amas de leche del Hospital Real de Santiago de Compostela realizaban cuidados pediátricos. Las nodrizas cumplieron un rol fundamental para el mantenimiento con vida de los niños expósitos y pueden ser consideradas como una de las figuras precursoras de la profesión enfermera pediátrica en la época.

Objetivo. Analisar as funções desempenhadas pelas nutrizes no Hospital Real de Santiago de Compostela (Espanha). Os objetivos secundários foram: comparar a mortalidade e distribuição por freguesia dos enjeitados responsáveis pela Casa Real entre 1803 e 1808, determinar a origem dos enjeitados galegos que participaram na Real Expedição Filantrópica da Vacina contra a Varíola em 1803. Métodos. Estudo historiográfico que analisou fontes históricas posicionais indiretas e quantitativas seriadas e não seriadas. Resultados. As funções das amas de leite durante o período do estudo eram fornecer cuidados básicos e instrução cultural; A mortalidade dos enjeitados oscilou ao longo do período analisado. A distribuição por freguesias (unidade funcional das áreas de saúde da época) foi semelhante nestes anos, com predominância das províncias da Corunha e Pontevedra. Na expedição filantrópica contra a varíola participaram um total de 5 crianças galegas da Casa analisada, os seus nomes eram: Juan Antônio, Jacinto, Gerônimo María, Francisco Florencio e Juan Francisco. Conclusão. Durante o período de observação, as nutrizes do Hospital Real de Santiago de Compostela prestaram cuidados pediátricos. As amas de leite desempenharam um papel fundamental na manutenção da vida dos enjeitados e podem ser consideradas uma das figuras precursoras da profissão de enfermagem pediátrica da época.

Fatores de risco de morte por dengue no Brasil: um estudo ecológico / Dengue death risk factors in Brazil: an ecological study / Factores de riesgo de muerte por dengue en Brasil: un estudio ecológico

Este artigo tem por objetivo identificar os fatores de risco de morte por dengue no Brasil. Para isso, por meio do Sistema de Informação de Agravos de Notificação (SINAN) e do Morbidade Hospitalar do Sistema Único de Saúde (SIH/SUS), foram levantados os dados referentes às mortes por dengue ocorridas no Brasil entre 1 de janeiro de 2014 a 11 de março de 2024. A partir desses dados, foram calculados os riscos relativos para as seguintes variáveis: sexo, raça, faixa etária, escolaridade e sorotipo, adotando-se o nível de significância de 5% e o intervalo de confiança de 95%. Em relação ao sexo, os homens apresentaram maior risco de morte (RR: 1,24; IC95%: 0,76­0,84) em comparação às mulheres. Quanto à raça, brancos (RR: 1,18; IC 95%: 1,12­1,25) e amarelos (RR: 1,33; IC95%: 1,07­1,66) exibiram um risco significativamente maior do que as demais. Pessoas com 60 anos ou mais apresentaram risco de morte 7,74 vezes maior (RR: 7,74; IC95%: 7,38­8,11) em comparação às outras faixas etárias. Pessoas analfabetas ou que estudaram só até a 4a série do ensino fundamental tiveram um risco três vezes maior (RR: 3,00; IC95%: 2,79­3,23) do que aquelas com mais anos de estudo. O sorotipo DENV-2, por sua vez, aumentou 1,61 vezes o risco de morte (RR: 1,61; IC95%: 1,43­1,80) em relação aos demais sorotipos, enquanto o DENV-3 aumentou 2,94 vezes (RR: 2,94; IC95%: 1,68­5,15). Foi possível deduzir que sexo, raça, faixa etária, escolaridade e sorotipo são fatores de risco de morte por dengue, devendo, portanto, ser considerados na elaboração de políticas públicas de combate à dengue.

This study investigated the dengue risk death factors in Brazil by analyzing data on dengue deaths between January 1st, 2014 to March 11, 2024, registered in the SINAN and SIH/SUS databases. Relative risks were calculated for the following variables: gender, race, age group, schooling level and serotype, adopting a 5% level of significance and 95% confidence interval. Regarding gender, men had a higher death risk (RR: 1.24; 95% CI: 0.76­0.84) than women. Whites (RR: 1.18; 95% CI: 1.12­1.25) and Asians (RR: 1.33; 95% CI: 1.07­1.66) showed a significantly higher risk than other ethnicities. People with 60 years of age or over presented death risk 7.74 times higher (RR: 7.74; IC 95%: 7.38­8.11) compared with other age groups. Illiterates or people with complete primary education had a 3 times higher risk (RR: 3.00; 95% CI: 2.79­3.23) than those with more years of study. The serotype DENV-2 increased in 1.61 times the risk of death (RR: 1.61; 95% CI: 1.43­1.80) compared with other serotypes, whereas DENV-3 serotype increased the risk by 2.94 times (RR: 2.94; 95% CI: 1.68­5.15). Gender, race, age group, schooling level and serotype are dengue death risk factors, thus they should be considered when elaborating public policies to fight the disease.

Este estudio tuvo por objetivo identificar los factores de riesgo de muerte por dengue en Brasil. Para ello, se recogieron datos de muertes por dengue en Brasil entre el 1 de enero de 2014 y el 11 de marzo de 2024 del Sistema de Información de Agravios de Notificación (SINAN) y del Sistema de Morbilidad Hospitalaria del Sistema Único de Salud (SIH/SUS). A partir de estos datos, se calcularon los riesgos relativos para las siguientes variables: sexo, raza, grupo de edad, nivel de estudios y serotipo, adoptando un nivel de significación del 5% y un intervalo de confianza del 95%. Con relación al sexo, los hombres presentaron un mayor riesgo de muerte (RR: 1,24; IC 95%: 0,76-0,84) en comparación con las mujeres. En cuanto a la raza, los blancos (RR: 1,18; IC 95%: 1,12-1,25) y los pardos (RR: 1,33; IC 95%: 1,07-1,66) tenían un riesgo significativamente mayor que los demás. Las personas de 60 años o más tenían un riesgo de muerte 7,74 veces mayor (RR: 7,74; IC 95%: 7,38-8,11) que otros grupos de edad. Las personas analfabetas o con hasta 4.º grado de la primaria tenían un riesgo 3 veces mayor (RR: 3,00; IC 95%: 2,79-3,23) que las que tenían más años de escolaridad. El serotipo DENV-2 aumentó el riesgo de muerte en 1,61 veces (RR: 1,61; IC 95%: 1,43-1,80) en comparación con los demás serotipos, mientras que el DENV-3 lo aumentó 2,94 veces (RR: 2,94; IC 95%: 1,68-5,15). El sexo, la raza, el grupo de edad, el nivel de estudios y el serotipo son factores de riesgo de muerte por dengue, por lo tanto, deben tenerse en cuenta en la elaboración de políticas públicas de lucha contra el dengue.

Fungemia due to opportunistic fungi in patients with cancer.

BACKGROUND: Fungemia due to uncommon fungi and secondary to multiple risk factors has become an emergent health problem, particularly in oncology patients. AIMS: This study shows the following data collected during an 11-year period in a tertiary care oncologic center from patients with fungemia: demographic data, clinical characteristics, and outcome. METHODS: A retrospective study was performed at Instituto Nacional de Cancerología, a 135-bed referral cancer center in Mexico City, from July 2012 to June 2023. All episodes of non-Candida fungemia were included. RESULTS: Sixteen cases with uncommon fungemia were found in the database, representing 0.3% from all the blood cultures positive during the study period, and 8.5% from all the fungi isolated. The most common pathogens identified in our series were Histoplasma capsulatum, Acremonium spp., Trichosporon asahii, and Saccharomyces cerevisiae. Eight patients had hematologic malignancies, and five had severe neutropenia. In eight cases fungemia was considered catheter-related, in four cases was classified as primary, and in the last four it was diagnosed as disseminated fungal diseases. Mortality at 30 days was 43.8%. CONCLUSIONS: The improved diagnostic tools have led to a better diagnosis of uncommon fungal infections. More aggressive therapeutic approaches, particularly in patients with malignancies, would increase survival rates in these potentially fatal diseases.

AKI development is an independent predictor of mortality in infective endocarditis.

INTRODUCTION: Infective endocarditis presents a 25% mortality. Acute kidney injury (AKI) develops in up to 70% of the cases. The aim of this study is to evaluate the predictive value of AKI in mortality due to endocarditis and to assess its associated factors. METHODS: Unicentric and retrospective study including all patients with in-hospital diagnosis of endocarditis between 2015 and 2021. Epidemiological data and comorbidities were collected at baseline. During admission, renal function parameters, infection-related variables and mortality were collected. Using adjusted multivariate models, LRA predictive value was determined. RESULTS: One hundred and thirty-four patients (63% males, age 72±15 years) were included. Of them 94 (70%) developed AKI (50% AKIN-1, 29% AKIN-2 and 21% AKIN-3). Factors associated to AKI were age (p=0.03), hypertension (p=0.005), previous chronic kidney disease (p=0.001), heart failure (p=0.006), peripheral vascular disease (p=0.022) and glomerular filtration rate (GFR) at baseline (p<0.001). GFR at baseline was the only factor independently associated to AKI (OR 0.94, p=0.001). In-hospital deaths were registered in 46 (34%) patients. Of them, 45 (98%) patients had developed AKI. AKI was independently associated to mortality through diverse multivariate models. GFR loss (OR 1.054, p<0.001) and GFR at baseline (0.963, p=0.012) also predicted mortality during admission. CONCLUSIONS: AKI development and its severity (GFR loss and AKIN severity) impacts in in-hospital mortality due to infective endocarditis.

Comparison of two isocaloric parenteral nutrition regimens with different protein content - A propensity-score matched comparative study.

Introduction: Objective: this study aimed to assess the effects of two isocaloric parenteral nutrition (PN) regimens with different protein content and non-protein calorie to nitrogen ratio (NPCNR) on the evolution of nutritional parameters and outcomes in adult inpatients. Methods: this was a retrospective quasi-experimental study performed in a 400-bed tertiary hospital. Adult inpatients were initially eligible if they had received ≥ 4 days of PN with NPCNR ≥ 100 or ≤ 90 in a period of three years. Patients were propensity-score matched to adjust for differences, resulting in two final cohorts: Cohort "Medium-P" included patients receiving PN with NCPCNR ≥ 100 and cohort "High-P", receiving PN with NCPCNR ≤ 90. The main variables were differences in plasma albumin, prealbumin, cholesterol, and lymphocyte count, days requiring PN, length of stay, and mortality at 90 days. Results: 202 patients were finally recruited and divided into the two equal cohorts. Patients were mainly male (122; 60.4 %), surgical (149; 73.8 %), critically ill (100; 49.5 %), with high nutritional risk (141; 69.8 %) and with a neoplasm (145; 71.8 %). PN provided 25 kcal/kg/day, but protein intake was 0.25 g/kg/day higher in the "High-P" cohort. Baseline characteristics and biochemistry were not different between the two cohorts. The "High-P" cohort presented a smaller difference at the end of PN for lymphocytes, more days with hyperglycaemia, and more days requiring PN. The rest of variables did not differ. Conclusions: high doses of protein (lower NPCNR) did not present advantages compared to medium doses of protein (higher NPCNR) when providing isocaloric PN in adult inpatients.

Introducción: Objetivo: este estudio tuvo como objetivo evaluar los efectos de dos regímenes de nutrición parenteral (NP) isocalórica con diferente contenido de proteínas y relación calorías no proteicas-nitrógeno (NPCNR) sobre la evolución de los parámetros nutricionales y los resultados en pacientes adultos hospitalizados. Métodos: se trata de un estudio cuasiexperimental retrospectivo realizado en un hospital terciario de 400 camas. Los pacientes adultos hospitalizados eran inicialmente elegibles si habían recibido ≥ 4 días de NP con NPCNR ≥ 100 o ≤ 90 en un período de 3 años. Los pacientes fueron emparejados por puntuación de propensión para ajustar las diferencias, lo que resultó en dos cohortes finales: la cohorte "P media" incluyó pacientes que recibieron NP con NCPCNR ≥ 100 y la cohorte "P alta", que recibió NP con NCPCNR ≤ 90. Las principales variables fueron las diferencias en la albúmina plasmática, la prealbúmina, el colesterol y el recuento de linfocitos, los días que requirieron NP, la duración de la estancia hospitalaria y la mortalidad a los 90 días. Resultados: finalmente se reclutaron 202 pacientes y se dividieron en dos cohortes iguales. Los pacientes fueron principalmente varones (122; 60,4 %), quirúrgicos (149; 73,8 %), críticos (100; 49,5 %), con alto riesgo nutricional (141; 69,8 %) y con neoplasia (145; 71,8 %). La NP proporcionó 25 kcal/kg/día, pero la ingesta de proteínas fue 0,25 g/kg/día mayor en la cohorte "Alta-P". Las características iniciales y la bioquímica no fueron diferentes entre las dos cohortes. La cohorte "P alta" presentó una diferencia menor al final de la NP para linfocitos, más días con hiperglucemia y más días que requirieron NP. El resto de variables no difirieron. Conclusiones: las dosis altas de proteína (menor NPCNR) no presentaron ventajas en comparación con las dosis medias de proteína (mayor NPCNR) al proporcionar NP isocalórica en pacientes adultos hospitalizados.

Morbidity and mortality of emergency surgery in octogenarian patient.

OBJECTIVE: To evaluate the health outcomes (postoperative morbidity and mortality) and the functional status at discharge of elderly patients older than 80 years who underwent emergency surgery. METHOD: Patients > 80 years of age who underwent emergency surgery during one year at the Marqués de Valdecilla University Hospital, Santander, Spain. Preoperative data (age, sex, type of surgery, comorbidity) and postoperative data (complications) were evaluated, as well as in-hospital mortality, at 30 days and 6 months after surgery. RESULTS: Five-hundred-sixty-eight patients underwent emergency surgery between 2018 and 2019. After the review, 407 patients were included in the study. Average age: 86.9 years. Women 61.7%. Mean hospital stay: 10.4 days. Traumatic interventions 41.3%, vascular surgery 19.7%, general-digestive surgery 25.3%. Medium ASA risk: 2.88. Functional status at discharge: 3.15. Postoperative complications: Clavien-Dindo I 40.8%, II 40.3%, IIIA 3.4%, IIIB 2.5%, IVA 3.9%, IVB 2.0% and V 7.1%. Hospital mortality 7.1%, 30-day mortality 10.3%, mortality at 6 months 24.6%. CONCLUSIONS: Patients > 80 years of age undergoing urgent surgery have high preoperative comorbidity, postoperative complications, and high mortality at 30 days and 6 months after surgery. This mortality is more significant in those ASA IV, nonagenarians and those undergoing high-risk surgery.

OBJETIVO: Evaluar los resultados en salud (morbilidad y mortalidad posoperatorias) y el estado funcional al alta de los pacientes mayores de 80 años sometidos a cirugía de urgencia. MÉTODO: Pacientes de edad > 80 años sometidos a cirugía de urgencia durante 1 año en el Hospital Universitario Marqués de Valdecilla, Santander, España. Se evaluaron datos preoperatorios (edad, sexo, tipo de cirugía, comorbilidad) y posoperatorios (complicaciones), así como mortalidad hospitalaria, a los 30 días y a los 6 meses de la cirugía. RESULTADOS: En 2018-2019 fueron operados de urgencia 568 pacientes, de los cuales 407 fueron incluidos en el estudio. Edad media: 86.9 años. El 61.7% fueron mujeres. Estancia media hospitalaria: 10.4 días. El 41.3% fueron intervenciones traumatológicas, el 19.7% cirugía vascular, el 25.3% cirugía general-digestiva. Riesgo ASA medio: 2.88. Estado funcional al alta: 3.15. Complicaciones posoperatorias: Clavien-Dindo I 40.8%, II 40.3%, IIIA 3.4%, IIIB 2.5%, IVA 3.9%, IVB 2.0% y V 7.1%. Mortalidad: hospitalaria 7.1%, a los 30 días 10.3% y a los 6 meses 24.6%. CONCLUSIONES: Los pacientes > 80 años sometidos a cirugía urgente presentan elevada comorbilidad preoperatoria, complicaciones posoperatorias y elevada mortalidad a 30 días y 6 meses de la cirugía. Esta mortalidad es más significativa en los ASA IV, nonagenarios y sometidos a cirugía de alto riesgo.

Sepsis mortality prediction with Machine Learning Tecniques.

OBJECTIVE: To develop a sepsis death classification model based on machine learning techniques for patients admitted to the Intensive Care Unit (ICU). DESIGN: Cross-sectional descriptive study. SETTING: The Intensive Care Units (ICUs) of three Hospitals from Murcia (Spain) and patients from the MIMIC III open-access database. PATIENTS: 180 patients diagnosed with sepsis in the ICUs of three hospitals and a total of 4559 patients from the MIMIC III database. MAIN VARIABLES OF INTEREST: Age, weight, heart rate, respiratory rate, temperature, lactate levels, partial oxygen saturation, systolic and diastolic blood pressure, pH, urine, and potassium levels. RESULTS: A random forest classification model was calculated using the local and MIMIC III databases. The sensitivity of the model of our database, considering all the variables classified as important by the random forest, was 95.45%, the specificity was 100%, the accuracy was 96.77%, and an AUC of 95%. . In the case of the model based on the MIMIC III database, the sensitivity was 97.55%, the specificity was 100%, and the precision was 98.28%, with an AUC of 97.3%. CONCLUSIONS: According to random forest classification in both databases, lactate levels, urine output and variables related to acid.base equilibrium were the most important variable in mortality due to sepsis in the ICU. The potassium levels were more critical in the MIMIC III database than the local database.

[Effectiveness of tixagevimab/cilgavimab in reducing SARS-CoV-2 infections, hospitalizations and mortality in inmunocompromised patients]. / Efectividad de tixagevimab/cilgavimab en la reducción de la infección, ingresos hospitalarios y mortalidad por SARS-CoV-2 en pacientes inmunodeprimidos.

INTRODUCTION: Inmunocompromised people have higher SARS-CoV-2 morbi-mortality and they are subsidiary to receive pre-exposure prophylaxis. The objective of this study is to evaluate the effectiveness of tixagevimab/cilgavimab (Evusheld) in preventing SARS-CoV-2 infections, hospitalizations and mortality in immunocompromised patients. MATERIALS AND METHODS: 119 immunocompromised people>18 years old eligible of receiving Evusheld were followed for 6 months. People with previous SARS-CoV-2 infection or incomplete vaccination regimen were exluded. A total of 19 people who received Evusheld were matched by propensity score, using a 1:1 ratio, with another 19 people who did not receive Evusheld. Sociodemographic, related to SARS-CoV-2 risk factors and related to immunosuppression variables were included. The dependent variables were infection, hospitalization, and mortality related to SARS-CoV-2. Statistical analyzes were performed using SPSS Statistics 19.0, STATA 11.0, and the R statistical package. RESULTS: In total, 4 people in the Evusheld group and 11 in the control group had SARS-CoV-2 infection, showing an incidence rate of 3.87 and 13.62 per 100 person-months, respectively. The HR (Hazard Ratio) was 0.29 (95% CI=0.09-0.90) for SARS-CoV-2 infection, 0.37 (0.07-1.92) for SARS-CoV-2 hospitalization and, 0.23 (0.03-2.09) for SARS-CoV-2 mortality in the Evusheld group compared to control group. CONCLUSIONS: This study demonstrates that Evusheld reduces the SARS-CoV-2 infections.

Mortalidad en pacientes hospitalizados por COVID-19 durante la primera ola en una institución de tercer nivel de Neuquén / Mortality in Patients Hospitalized for COVID-19 during the First Wave in a Tertiary Care Institution in Neuquén

Introducción: En diciembre de 2019, se detectó un brote de enfermedad por un nuevo coronavirus que evolucionó en pandemia con severa morbilidad respiratoria y mortali- dad. Los sistemas sanitarios debieron enfrentar una cantidad inesperada de pacientes con insuficiencia respiratoria. En Argentina, las medidas de cuarentena y control sani - tario retrasaron el primer pico de la pandemia y ofrecieron tiempo para preparar el sis- tema de salud con infraestructura, personal y protocolos basados en la mejor evidencia disponible en el momento. En una institución de tercer nivel de Neuquén, Argentina, se desarrolló un protocolo de atención para enfrentar la pandemia adaptado con la evo- lución de la mejor evidencia y evaluaciones periódicas de la mortalidad hospitalaria. Métodos: Estudio de cohorte observacional para evaluar la evolución de pacientes con COVID-19 con los protocolos asistenciales por la mortalidad hospitalaria global y al día 28 en la Clínica Pasteur de Neuquén en 2020. Resultados: Este informe describe los 501 pacientes diagnosticados hasta el 31 de di- ciembre de 2020. La mortalidad general fue del 16,6% (83/501) y del 12,2% (61/501) al día 28 de admisión. En los 139 (27,7%) pacientes con ventilación mecánica, la mortali- dad general y a los 28 días fue de 37,4% (52/139) y 28,1% (38/139) fallecieron, respec- tivamente. Los factores de riesgo identificados fueron edad, comorbilidades y altos re- querimientos de oxígeno al ingreso. Conclusión: La mortalidad observada en los pacientes hospitalizados en nuestra insti- tución en la primera ola de la pandemia COVID-19 fue similar a los informes internacio- nales y menor que la publicada en Argentina para el mismo período.

Introduction: In December 2019, an outbreak of disease due to a new coronavirus was detected that evolved into a pandemic with severe respiratory morbidity and mortality. Health systems had to face an unexpected number of patients with respiratory failure. In Argentina, quarantine and health control measures delayed the first peak of the pan - demic and offered time to prepare the health system with infrastructure, personnel and protocols based on the best evidence available at the time. In a third level institution of Neuquén, Argentina, a care protocol was developed to confront the pandemic adapted by evolving best evidence and periodic evaluations of hospital mortality. Methods: Observational cohort study to evaluate the evolution of patients hospitalized for COVID-19 with care protocols in terms of overall hospital mortality and at day 28 at the Pasteur Clinic in Neuquén in 2020. Results: This report describes the 501 patients diagnosed until December 31, 2020. Mortality was 16.6% (83/501) and 12.2% (61/501) on day 28 of admission. Among the 139 (27.7%) patients with mechanical ventilation, overall mortality and at 28 days it was 37.4% (52/139) and 28.1% (38/139), respectively. The risk factors identified were age, comorbidities and high oxygen requirements on admission. Conclusion: The mortality observed in patients hospitalized in our institution during the first wave of COVID-19 pandemic was similar to international reports and lower than other publications in Argentina for the same period.

Asociación entre Glucemia inestable, tiempo de estancia y mortalidad de pacientes en estado críticos: Estudio de cohorte / Associação Entre Glicemia Instável, Tempo de Permanência e Mortalidade de Pacientes Críticos: Estudo de Coorte / Relationships between unstable Glycemia, Hospital Length Of Stay, and mortality In Critically Ill patients: A cohort study

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.

Carcinoma sarcomatoide hepático primario metastásico, una neoplasia infrecuente / Primary hepatic sarcomatoid carcinoma, an unusual case

Resumen El carcinoma sarcomatoide primario hepático es un tumor agresivo que representa el 0.4-0.7% de todas las neoplasias primarias hepáticas. Se asocia a hepa topatía por virus hepatotropos, es más prevalente en la población asiática y en su histología se evidencian componentes de carcinoma y sarcoma. No posee carac terísticas clínicas ni imagenológicas patognomónicas y su diagnóstico se realiza en base a los hallazgos de la anatomía patológica e inmunohistoquímica. La cirugía en estadio localizado representa la única modalidad terapéutica con impacto en la sobrevida. Reportamos el caso de una paciente de 72 años, coreana, con an tecedentes de hepatopatía crónica por virus B, a quien se le diagnosticó un carcinoma sarcomatoide hepático primario con metástasis ósea y ganglionares.

Abstract Primary hepatic sarcomatoid carcinoma is a very ag gressive tumor, representing 0.4-0.7% of all primary he patic neoplasms. The disease is associated with liver dis ease due to hepatotropic viruses and is more prevalent in Asians. Histology shows sarcomatous and carcinoma components. It does not have pathognomonic clinical or imaging characteristics and its diagnosis is based on the pathological and immunohistochemistry findings. Surgery could prolong survival in localized stages. We report the case of a 72-year-old Korean patient with a history of chronic liver disease due to B virus, who was diagnosed with primary hepatic sarcomatoid carcinoma with bone and lymph node metastases.