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1.
Rev. esp. quimioter ; 37(1): 29-42, Feb. 2024. tab
Artigo em Espanhol | IBECS | ID: ibc-230420

RESUMO

Introducción. La obtención de hemocultivos (HC) se realiza en el 15% de los pacientes atendidos con sospecha de infección en los Servicios de Urgencias Hospitalarios (SUH) con unarentabilidad diagnóstica variable (2-20%). La mortalidad a 30 días de los pacientes con bacteriemia es dos o tres veces mayor que el resto con el mismo proceso. La procalcitonina (PCT) es un biomarcador que se ha utilizado como herramienta de ayuda en la predicción de bacteriemia en los SUH. El objetivo principal de esta revisión sistemática es investigar la precisión diagnóstica de la PCT para predecir bacteriemia verdadera en los pacientes adultos atendidos con sospecha clínica de infección enel SUH, así como identificar un valor específico de PCT como el más relevante desde el punto de vista diagnóstico de decisión clínica que pueda recomendarse para la toma de decisiones. Método. Se realiza una revisión sistemática siguiendo la normativa PRISMA en las bases de datos de PubMed, Web of Sciencie, EMBASE, Lilacs, Cochrane, Epistemonikos, Tripdatabase y ClinicalTrials.gov desde enero de 2010 hasta 31 mayo 2023 sin restricción de idiomas y utilizando una combinación de términos MESH: “Bacteremia/Bacteraemia/Blood Stream Infection”, “Procalcitonin”, “Emergencies/Emergency/ Emergency Department” y “Adults”. Se incluyeron estudios de cohortes observacionales y parcialmente una revisión sistemática. No se realizaron técnicas de metaanálisis, pero los resultados se compararon narrativamente. Resultados. Se identificaron un total de 1.372 artículos de los cuales se analizaron finalmente 20 que cumplían los criterios de inclusión. Los estudios incluidos representan un total de 18.120 HC procesados con 2.877 bacteriemias (15,88%). Diez estudios fueron calificados de calidad alta, 9 moderada y 1 baja. El ABC-COR de todos los estudios se sitúa desde 0,68 (IC 95%: 0,59-0,77) hasta 0,98 (IC 95%: 0,97-0,99). . ...Conclusiones. ... . (AU)


Introduction. Obtaining blood cultures (HC) is performed in 15% of the patients treated with suspicion of infection in the Hospital Emergency Services (ED) with a variable diagnostic yield (2-20%). The 30-day mortality of patients with bacteremia is two or three times higher than the rest with the same process. Procalcitonin (PCT) is a biomarker that has been used as a tool to help predict bacteremia in HEDs. The main objective of this systematic review is to investigate the diagnostic accuracy of PCT in predicting true bacteraemia in adult patients treated with clinical suspicion of infection in the ED, as well as to identify a specific PCT value as the most relevant from the clinical decision diagnostic point of view that can be recommended for decision making. Method. A systematic review was performed following the PRISMA guidelines in the PubMed, Web of Science, EMBASE, Lilacs, Cochrane, Epistemonikos, Tripdatabase and ClinicalTrials. gov databases from January 2010 to May 31, 2023 without language restrictions and using a combination of MESH terms: “Bacteremia/ Bacteraemia/ Blood Stream Infection”, “Procalcitonin”, “Emergencies/ Emergency/ Emergency Department” and “Adults”. Observational cohort studies and partially an systematic review were included. No meta-analysis techniques were performed, but the results were compared narratively. Results. A total of 1,372 articles were identified, of which 20 that met the inclusion criteria were finally analyzed. The included studies represent a total of 18,120 processed HC with 2,877 bacteraemias (15.88%). Ten studies were rated as high, 9 moderate and 1 low quality. The AUC-COR of all the studies ranges from 0.68 (95% CI: 0.59-0.77) to 0.98 (95% CI: 0.97- 0.99). The PCT value >0.5 ng/ml is the most widely used and proposed in up to ten of the works included in this systematic review, whose estimated mean yield is an AUC-COR of 0.833. ...Conclusions. ... (AU)


Assuntos
Humanos , Pró-Calcitonina/administração & dosagem , Pró-Calcitonina/uso terapêutico , Bacteriemia/diagnóstico , Bacteriemia/tratamento farmacológico , Bacteriemia/terapia , Serviços Médicos de Emergência
2.
Emergencias ; 36(1): 48-62, 2024 Jan.
Artigo em Espanhol, Inglês | MEDLINE | ID: mdl-38318742

RESUMO

OBJECTIVES: Blood cultures are ordered in emergency departments for 15% of patients with suspected infection. The diagnostic yield varies from 2% to 20%. Thirty-day mortality in patients with bacteremia is high, doubling or tripling the rate in patients with the same infection but without bacteremia. Thus, finding an effective model to predict bacteremia that is applicable in emergency departments is an important goal. Shapiro's model is the one traditionally used as a reference internationally. The aim of this systematic review was to compare the predictive power of bacteremia risk models published since 2008, when Shapiro's model first appeared. MATERIAL AND METHODS: We followed the recommendations of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement, searching in the following databases for articles published between January 2008 and May 31, 2023: PubMed, Web of Science, EMBASE, Lilacs, Cochrane, Epistemonikos, Trip Medical Database, and ClinicalTrials.gov. No language restrictions were specified. The search terms were the following Medical Subject Headings: bacteremia/bacteraemia/blood stream infection, prediction model/clinical prediction rule/risk prediction model, emergencies/emergency/emergency department, and adults. Observational cohort studies analyzing diagnostic yield were included; case-control studies, narrative reviews, and other types of articles were excluded. The Newcastle-Ottawa Scale was used to score quality and risk of bias in the included studies. The results were compared descriptively, without meta-analysis. The protocol was included in the PROSPERO register (CRD42023426327). RESULTS: Twenty studies out of a total of 917 were found to meet the inclusion criteria. The included studies together analyzed 33 182 blood cultures, which detected 5074 cases of bacteremia (15.3%). Eleven studies were of high quality, 7 of moderate quality, and 2 of low quality. The area under the receiver operating characteristic curve (AUC) of Shapiro's model varied from 0.71 to 0.83. Sensitivity was as high as 98%, and specificity ranged from 26% to 69%. Three models with high scores for quality were also supported by both internal and external validation studies: Lee's model (AUC, 0.81; sensitivity 68%; specificity, 81%), the 5MPB-Toledo model (AUC, 0.906 to 0.946), and the MPB-INFURG-SEMES model (AUC, 0.924; sensitivity, 97%; specificity, 76%. CONCLUSION: The 5MPB-Toledo and MPB-INFURG-SEMES are useful for assessing the true risk of bacteremia in patients attended in emergency departments.


OBJETIVO: La obtención de hemocultivos (HC) se realiza en el 15% de los pacientes atendidos con sospecha de infección en los servicios de urgencias (SU) con una rentabilidad diagnóstica variable (2-20%). La mortalidad a 30 días de estos pacientes con bacteriemia es elevada, doble o triple que el resto con el mismo proceso. Así, encontrar un modelo predictivo de bacteriemia eficaz y aplicable en los SU sería muy importante. Clásicamente, el modelo de Shapiro ha sido la referencia en todo el mundo. El objetivo de esta revisión sistemática (RS) es comparar la capacidad para predecir bacteriemia en los SU de los distintos modelos predictivos publicados desde el año 2008 (fecha de publicación del modelo de Shapiro). METODO: Se realiza una RS siguiendo la normativa PRISMA en las bases de datos de PubMed, Web of Science, EMBASE, Lilacs, Cochrane, Epistemonikos, Tripdatabase y ClinicalTrials.gov desde enero de 2008 hasta 31 mayo 2023 sin restricción de idiomas y utilizando una combinación de términos MESH: "Bacteremia/Bacteraemia/Blood Stream Infection", "Prediction Model/Clinical Prediction Rule/Risk Prediction Model", "Emergencies/Emergency/Emergency Department" y "Adults". Se incluyeron estudios de cohortes observacionales (analíticos de rendimiento diagnóstico). Para valorar la calidad del método empleado y el riesgo de sesgos de los artículos incluidos se utilizó la Newcastle-Ottawa Scale (NOS). No se incluyeron estudios de casos y controles, revisiones narrativas y en otros tipos de artículos. No se realizaron técnicas de metanálisis, pero los resultados se compararon narrativamente. El protocolo de la RS se registró en PROSPERO (CRD42023426327). RESULTADOS: Se identificaron 917 artículos y se analizaron finalmente 20 que cumplían los criterios de inclusión. Los estudios incluidos contienen 33.182 HC procesados con 5.074 bacteriemias (15,3%). Once estudios fueron calificados de calidad alta, 7 moderada y 2 baja. El ABC-COR conseguida por el modelo de Shapiro varía de 0,71 a 0,83, con sensibilidad (Se) hasta del 98%, con especificidad (Es) (26% a 69%). Para los tres modelos que tienen validación interna y externa y una buena calidad metodológica, el modelo de Lee consigue un ABC-COR de 0,81 con Se: 68% y Es: 81%, el modelo 5MPB-Toledo consigue un ABC-COR entre 0,91 y 0,95, y el MPB-INFURG-SEMES obtiene una ABC-COR de 0,92 con una Se: 97% y Es: 76%. CONCLUSIONES: Los modelos 5MPB-Toledo y MPB-INFURG-SEMES representan herramientas útiles para la estratificación del riesgo real de bacteriemia en los pacientes atendidos en los SU.


Assuntos
Bacteriemia , Sepse , Adulto , Humanos , Bacteriemia/diagnóstico , Sepse/diagnóstico , Curva ROC , Estudos de Casos e Controles , Serviço Hospitalar de Emergência
3.
Emergencias ; 35(1): 53-64, 2023 02.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-36756917

RESUMO

TEXT: The Surviving Sepsis Campaign (SSC) published a 2021 update of its 2016 recommendations. The update was awaited with great anticipation the world over, especially by emergency physicians. Under the framework of the CIMU 2022 (33rd World Emergency Medicine Conference) in Guadalajara, Mexico in March, emergency physiciansreviewed and analyzed the 2021 SSC guidelines from our specialty's point of view. In this article, the expert reviewers present their consensus on certain key points of most interest in emergency settings at this time. The main aims of the review are to present constructive comments on 10 key points and/or recommendations in the SSC 2021 update and to offer emergency physicians' experience- and evidence-based proposals. Secondarily, the review's recommendations are a starting point for guidelines to detect severe sepsis in emergency department patients and prevent progression, which is ultimate goal of what has become known as the Guadalajara Declaration on sepsis.


TEXTO: En noviembre del año 2021, la Surviving Sepsis Campaign (SSC) publicó una actualización de sus recomendaciones y directrices de 2016. Estas fueron recibidas con una enorme expectativa en todo el mundo, especialmente entre los médicos de urgencias y emergencias (MUE). Recientemente, en el marco del CIMU 2022 (33 Congreso Mundial de Medicina de Urgencias celebrado en marzo de 2022 en Guadalajara ­ México) se ha revisado y analizado, desde la perspectiva del MUE, la Guía SSC de 2021. Los expertos que realizaron esa tarea y también consensuaron algunos de los puntos clave que más interesan y preocupan a los MUE en la actualidad han elaborado este documento. Su objetivo principal es analizar de forma constructiva diez de los puntos clave y recomendaciones de la SSC 2021 para complementarlas con argumentos y propuestas desde la experiencia, evidencia y perspectiva del urgenciólogo. Además, de forma secundaria, pretende ser el punto de partida de la elaboración de las guías para detectar, prevenir la progresión y atender a los pacientes con infección grave y sepsis en urgencias, que supone la meta final de lo que desde la MUE ya se conoce como "la Declaración de Guadalajara".


Assuntos
Medicina de Emergência , Médicos , Sepse , Humanos , Sepse/diagnóstico , Sepse/terapia , Serviço Hospitalar de Emergência
4.
Emergencias (Sant Vicenç dels Horts) ; 35(1): 53-64, feb. 2023. tab
Artigo em Espanhol | IBECS | ID: ibc-213770

RESUMO

En noviembre del año 2021, la Surviving Sepsis Campaign (SSC) publicó una actualización de sus recomendaciones y directrices de 2016. Estas fueron recibidas con una enorme expectativa en todo el mundo, especialmente entre los médicos de urgencias y emergencias (MUE). Recientemente, en el marco del CIMU 2022 (33 Congreso Mundial de Medicina de Urgencias celebrado en marzo de 2022 en Guadalajara – México) se ha revisado y analizado, desde la perspectiva del MUE, la Guía SSC de 2021. Los expertos que realizaron esa tarea y también consensuaron algunos de los puntos clave que más interesan y preocupan a los MUE en la actualidad han elaborado este documento. Su objetivo principal es analizar de forma constructiva diez de los puntos clave y recomendaciones de la SSC 2021 para complementarlas con argumentos y propuestas desde la experiencia, evidencia y perspectiva del urgenciólogo. Además, de forma secundaria, pretende ser el punto de partida de la elaboración de las guías para detectar, prevenir la progresión y atender a los pacientes con infección grave y sepsis en urgencias, que supone la meta final de lo que desde la MUE ya se conoce como “la Declaración de Guadalajara”. (AU)


The Surviving Sepsis Campaign (SSC) published a 2021 update of its 2016 recommendations. The update was awaited with great anticipation the world over, especially by emergency physicians. Under the framework of the CIMU 2022 (33rd World Emergency Medicine Conference) in Guadalajara, Mexico in March, emergency physicians reviewed and analyzed the 2021 SSC guidelines from our specialty’s point of view. In this article, the expert reviewers present their consensus on certain key points of most interest in emergency settings at this time. The main aims of the review are to present constructive comments on 10 key points and/or recommendations in the SSC 2021 update and to offer emergency physicians’ experience- and evidence-based proposals. Secondarily, the review’s recommendations are a starting point for guidelines to detect severe sepsis in emergency department patients and prevent progression, which is ultimate goal of what has become known as the Guadalajara Declaration on sepsis. (AU)


Assuntos
Humanos , Sepse/diagnóstico , Sepse/mortalidade , Sepse/prevenção & controle , Choque Séptico , Serviços Médicos de Emergência , Alerta Rápido
5.
Curr Probl Cardiol ; 47(10): 101296, 2022 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-35779676

RESUMO

The COVID-19 pandemic has had tremendous consequences globally. Notably, increasing complaints of verbal and physical violence against health care providers have been reported. A cross-sectional electronic survey was conducted between January 11 and February 28, 2022 to delineate the violent behavior against front-line health professionals in Latin America. A total of 3544 participants from 19 countries were included. There were 58.5% women, 70.8% were physicians, 16% were nurses, and 13.2% were other health team members. About 54.8% reported acts of abuse: 95.6% verbal abuse, 11.1% physical abuse, and 19.9% other types. Nearly half of those who reported abuse experienced psychosomatic symptoms after the event, 56.2% considered changing their care tasks, and 33.6% considered quitting their profession. In a logistic regression model, nurses (odds ratio (OR) 1.90, P < 0.001), doctors (OR 2.11, P < 0.001), and administrative staff (OR 3.53, P = 0.005) experienced more abuse than other health workers. Women more frequently reported abuse (OR 1.56, P < 0.001), as well as those who worked directly with COVID-19 patients (OR 3.66, P < 0.001). A lower probability of abuse was observed at older ages (OR 0.95, P < 0.001). There has been a high prevalence of abuse against health personnel in Latin America during the COVID-19 pandemic. Those caring for COVID-19 patients, younger staff, and women were found to be at elevated risk. It is imperative to develop strategies to mitigate these acts and their repercussions on the patient-provider relationship and outcomes.


Assuntos
COVID-19 , Agressão , Estudos Transversais , Feminino , Pessoal de Saúde , Humanos , América Latina , Masculino , Pandemias , Inquéritos e Questionários
6.
Emergencias (Sant Vicenç dels Horts) ; 33(1): 42-58, feb. 2021. tab, ilus, mapas
Artigo em Espanhol | IBECS | ID: ibc-202135

RESUMO

La incidencia y el impacto de la COVID-19 (Coronavirus Disease 2019) en Latinoamérica y España, en particular en sus servicios de urgencias hospitalarios (SUH), independientemente de la diversidad de los conceptos y definiciones de casos confirmados o sospechosos empleados ha sido, es, y, desgraciadamente a medio plazo, va a seguir siendo enorme, sostenida e imprevisible. En este escenario global, un grupo multinacional de expertos y representantes del Grupo de Trabajo Latinoamericano para la mejora de la atención del paciente con Infección en Urgencias (GT-LATINFURG), compuesto por 13 Sociedades y Asociaciones Científicas que integran la Federación Latinoamericana de Medicina de Emergencias (FLAME), junto con la Sociedad Española de Medicina de Urgencias y Emergencias (SEMES),ha elaborado diversos documentos técnicos y de opinión destinados a los profesionales de los Sistemas de Urgencias y Emergencias de nuestros países. El objetivo de este artículo es ofrecer unas pautas o recomendaciones consensuadas para facilitar la actuación de los SUH en relación los puntos que los miembros del grupo han considerado más interesantes o clave en relación a: la necesidad de reorganizar los SUH, triaje, disponibilidad de pruebas complementarias habituales y otras como biomarcadores, la identificación del paciente con COVID-19 a través de criterios clínicos, analíticos, radiológicos y microbiológicos, así como factores de riesgo, pronóstico y de mortalidad que puedan ayudara detectar rápidamente a los pacientes graves a su llegada a los dispositivos de Urgencias y Emergencias de los hospitales en nuestro entorno


The incidence of the coronavirus disease 2019 (COVID-19) in Latin America and Spain and its impact particularly on hospital emergency departments have been great, sustained, and unpredictable. Unfortunately, this situation will continue in the medium term, regardless of the diverse concepts and definitions used to identify cases or hypotheses about the role of staff. In the context of the worldwide pandemic, a multinational group of experts from the Latin American Working Group to Improve Care for Patients With Infection (GT-LATINFURG) has drafted various opinion papers for use by emergency care systems in the member countries. The GT-LATINFURG is comprised of representatives from the 13 scientific associations affiliated with the Latin American Federation for Emergency Medicine (FLAME). Experts from the Spanish Society of Emergency Medicine (SEMES) also participated. The present consensus statement offers protocols and recommendations to facilitate the work of hospital emergency departments with regard to key issues the group identified, namely, the need for reorganization, triage, and routine test availability. Additional issues discussed include biomarkers; clinical, laboratory, radiologic, and microbiologic criteria for identifying patients with COVID-19; and risk and prognostic factors for mortality that emergency staff can use to quickly detect severe cases in our settings


Assuntos
Humanos , Infecções por Coronavirus/terapia , Tratamento de Emergência/normas , Síndrome Respiratória Aguda Grave/terapia , Coronavírus Relacionado à Síndrome Respiratória Aguda Grave/isolamento & purificação , Padrões de Prática Médica , Pandemias/prevenção & controle , Melhoria de Qualidade/normas , Índice de Gravidade de Doença , Testes de Função Respiratória/métodos , América Latina/epidemiologia
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