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Infective endocarditis (IE) is a serious albeit relatively infrequent disease. Given the paucity of cases, particularly in non-referral centres, patient registries have progressively gained relevance to inform about the epidemiology, clinical presentation and natural history of IE in the last two decades. Although they have become key to advancing knowledge of IE, registries have also shortcomings that lead to relevant consequences that are often overlooked.We aim to discuss the strengths and limitations of registries in IE.We conducted a PubMed search of relevant articles published between January 2000 and June 2022.The backbone of the contemporary knowledge on IE has been built upon data collected in prospective registries, which has allowed us the collection of data on relatively unknown aspects of the disease, identify knowledge gaps and generate new hypotheses, serving as platforms for further research endeavours. Well exploited, registries can provide key information on how IE is distributed across populations and how it differentially impacts patients and subgroups. However, registries face several difficulties, such as the definition of IE, which includes subjective variables and changes over time. Other limitations include difficulty achieving a comprehensive collection of cases (which depends on both project funding and information systems), over-representation of the centres that created the registry, lack of inclusion of variables to assess endpoints that are relevant to patients in terms of quality of life and prognosis, and ethical issues.The review of the advantages and disadvantages of registries aims to improve the quality of the information collected, the viability of the registry itself, and the ability to answer questions that are relevant to both researchers and patients.

Non-alcoholic steatohepatitis; Drug development; Non-invasive biomarkers Esteatohepatitis no alcohólica; Desarrollo de fármacos; Biomarcadores no invasivos Esteatohepatitis no alcohòlica; Desenvolupament de medicaments; Biomarcadors no invasius Non-alcoholic fatty liver disease is a condition that affects 25% of the population. Non-alcoholic steatohepatitis (NASH) is a progressive form of the disease that can lead to severe complications such as cirrhosis and hepatocellular carcinoma. Despite its high prevalence, no drugs are currently approved for the treatment of NASH. The drug development pipeline in NASH is very active, yet most assets do not progress to phase III trials and those that do reach phase III often fail to achieve the endpoints necessary for approval by regulatory agencies. Amongst other reasons, the methodological and operational features of traditional clinical trials in NASH might impede optimal drug development. In this regard, platform trials might be an attractive complement or alternative to conventional clinical trials. Platform trials use a master protocol which enables evaluation of multiple investigational medicinal products concurrently or sequentially with a single, shared control arm. Through Bayesian interim analyses, these trials allow for early exit of drugs from the trial based on success or futility, while providing participants better chances of receiving active compounds through adaptive randomisation. Overall, platform trials represent an alternative for patients, pharmaceutical companies, and clinicians in the quest to accelerate the approval of pharmacologic treatments for NASH. EU-PEARL has received funding from the Innovative Medicines Initiative 2 Joint Undertaking under grant agreement No 853966-2. This Joint Undertaking receives support from the European Union’s Horizon 2020 research and innovation programme and EFPIA and Children’s Tumor Foundation, Global Alliance for TB Drug Development Non-profit Organisation, Springworks Therapeutics Inc.

Liver disease is a major cause of premature death and disability in Europe. However, morbidity and mortality are not equally distributed in the population. In spite of this, there are few studies addressing the issue of health inequalities in Europe. In this Public Health Corner article, we compare the research conducted on health inequalities in Europe to other settings and highlight the main differences based upon an extensive review of the literature. We report that only 10.2% of studies were led by European institutions or conducted in European populations and that certain topics such as alcohol-related liver disease are largely overlooked. In addition, we discuss the relevance of including a health equity lens when conducting clinical, epidemiological and health systems' research in liver disease and set out the basic requirements to tackle health inequalities in liver disease in Europe.

Non-alcoholic fatty liver disease (NAFLD) has become the most common chronic liver disease worldwide, associated with a high risk of progression to NASH, liver cirrhosis and hepatocarcinoma. Its prevalence is closely related to obesity (understood as adipose-based disease and insulin resistance), which makes that at present NAFLD can be considered a metabolic dysfunction hallmark, regardless of the body mass index. Despite being such a prevalent condition, with such severe consequences, at present there are no reliable biomarkers for its diagnosis or specific treatment. Significant and sustained weight loss, as well as some antidiabetic treatments, has shown promising results for NAFLD but data needs confirmation in larger clinical trials and longer follow-up. Efforts should be made for a better and more accurate baseline diagnosis (including large-scale genetics), identification of patients at higher risk for progression to NASH as well as adequate treatment, to allow us to offer a personalized approach in NAFLD in the context of precision medicine.

Síndrome metabólico; Epidemiología; Prisiones Metabolic syndrome; Epidemiology; Prisons Síndrome metabòlica; Epidemiologia; Presons Objetivo Investigar la prevalencia de la morbilidad metabólica (MM) en población penitenciaria. Diseño Estudio observacional, transversal y multicéntrico. Emplazamiento Los 9 centros penitenciarios de Cataluña. Participantes Reclusos que no están en «régimen abierto» y, por consiguiente, dependen sanitariamente de los equipos de atención primaria penitenciaria (EAPP). Intervenciones Se consideraron internos con MM los que presentaban al menos un componente del síndrome metabólico: obesidad, hipertensión arterial, diabetes tipo 2 y/o dislipidemia. Se estudiaron variables antropométricas, antecedentes clínicos y parámetros analíticos asociados a la MM. Fuente de información: Sistema de Información de los Servicios de Atención Primaria de Cataluña (SISAP). Mediciones principales Cálculo de prevalencia de la MM, total y por categorías. Para estudiar variables asociadas se realizó un análisis de regresión logística multivariante, calculándose la odds ratio ajustada (ORA) con intervalo de confianza del 95%. Resultados Un total de 4.338 internos estudiados: el 93,9% hombres, edad media 38,4 años, 51,7% de la Unión Europea y 6,7% (8,2% de los analizados) infectados por VIH. Presentaron más MM los de más edad y las personas infectadas por VIH y menos los europeos de países no miembros de la Unión Europea, los del Magreb y los del África subsahariana. Conclusiones La prevalencia de MM es alta en presos, aun siendo una población joven, especialmente en reclusos de mayor edad y en infectados por VIH. La prevalencia varía mucho según el origen geográfico. Es conveniente que la MM sea detectada precozmente para evitar complicaciones. La prevención, la detección y el manejo terapéutico deben ser actividades prioritarias de la atención primaria penitenciaria. Objective To investigate the prevalence of metabolic morbidity (MM) amongst prison inmates. Design Multicentric, cross-sectional observational study. Setting All (nine) prisons in Catalonia. Participants Convicted inmates that are not in an «open regime», whose healthcare relies on the Prison Primary Care Teams. Interventions MM was defined as the presence of at least one component of the metabolic syndrome, i.e., obesity, arterial hypertension, type 2 diabetes, and/or dyslipidemia. The variables collected included anthropometric measurements, medical history and laboratory values related to MM. The source of information was the Catalan Primary Healthcare Services Information System (SISAP). Main measurements The prevalence of MM, overall and by several participant subcategories, was calculated. To investigate the risk factors associated to a higher prevalence of MM, a multivariable logistic regression analysis was carried out and expressed as adjusted odds ratios and 95% confidence intervals. Results 4338 inmates were studied, of whom 93.9% were male. Mean age was 38.4 years, 51.7% were born in European Union countries, and 6.7% were infected by HIV. The variables associated with a significantly increased risk of presenting MM were older age and HIV infection, whereas certain geographical origins (i.e., non-UE European countries, Maghreb and Sub-Saharan Africa) were associated with lower risk of MM. Conclusions In spite of being an overall young population, prison inmates present high rates of MM. Older age, HIV infection and geographic origin appear as the most strongly associated factors with MM in the prison population. MM should be detected early in order to prevent complications. Prevention, screening and treatment of MM ought to be considered a priority in the clinical routine of prison healthcare professionals.

[Background & Aims] Non-alcoholic fatty liver disease (NAFLD) has become a major public health problem, but the prevalence of fibrosis associated with non-alcoholic steatohepatitis (NASH) is largely unknown in the general population. This study aimed to provide an updated estimation of the prevalence of NASH fibrosis in Spain., [Methods] This was an observational, retrospective, cross-sectional, population-based study with merged data from two Spanish datasets: a large (N = 12 246) population-based cohort (ETHON), including transient elastography (TE) data, and a contemporary multi-centric biopsy-proven NASH cohort with paired TE data from tertiary centres (N = 501). Prevalence for each NASH fibrosis stage was estimated by crossing TE data from ETHON dataset with histology data from the biopsy-proven cohort., [Results] From the patients with valid TE in ETHON dataset (N = 11 440), 5.61% (95% confidence interval [95% CI]: 2.53-11.97) had a liver stiffness measurement (LSM) ≥ 8 kPa. The proportion attributable to NAFLD (using clinical variables and Controlled Attenuation Parameter) was 57.3% and thus, the estimated prevalence of population with LSM ≥ 8 kPa because of NAFLD was 3.21% (95% CI 1.13–8.75). In the biopsy-proven NASH cohort, 389 patients had LSM ≥ 8 kPa. Among these, 37% did not have significant fibrosis (F2-4). The estimated prevalence of NASH F2-3 and cirrhosis in Spain's adult population were 1.33% (95% CI 0.29–5.98) and 0.70% (95% CI 0.10–4.95) respectively., [Conclusions] These estimations provide an accurate picture of the current prevalence of NASH-related fibrosis in Spain and can serve as reference point for dimensioning the therapeutic efforts that will be required as NASH therapies become available., JC is a receptor of a grant of Fondo Investigaciones Sanitarias (FIS): PI18/01304. Immunomediated Nonalcoholic SteaTohepatItis; prevalence and CharacTerization. INSTInCT.

Non-alcoholic fatty liver disease; Polycystic ovary syndrome; Risk factors Malaltia del fetge gras no alcohòlic; Síndrome d'ovari poliquístic; Factors de risc Enfermedad del hígado graso no alcohólico; Síndrome de ovario poliquistico; Factores de riesgo Background: The metabolic effects of polycystic ovary syndrome (PCOS) may increase the risk of non-alcoholic fatty liver disease (NAFLD). However, the burden of NAFLD in PCOS has not been unequivocally defined. This systematic review (SR), meta-analysis (MA) assessed NAFLD’s prevalence, and risk factors in patients with PCOS. Methods: A literature search was performed in MEDLINE, Scopus, and Scielo. First, we performed a MA of proportions to estimate the prevalence of NAFLD in PCOS. Second, we performed meta-analyses of precalculated adjusted odds ratios to examine NAFLD risk factors. Finally, we performed a meta-regression to model how the estimated prevalence changed with changes in prespecified variables. Results: We identified 817 articles from the database searches. Thirty-six were included. MA of proportions found a pooled NAFLD prevalence of 43% (95% CI, 35–52%) with high heterogeneity (I2 = 97.2%). BMI, waist circumference, ALT values, HOMA-IR values, free androgen index levels, hyperandrogenism, and triglycerides were associated with significantly higher risk-adjusted odds of NAFLD among patients with PCOS. Meta-regression showed that rises in NAFLD prevalence were mediated through increases in metabolic syndrome prevalence and higher levels of HOMA-IR, free androgen index, and total testosterone. Conclusion: The prevalence of NAFLD (43%) among PCOS patients is high despite their average young age, with several metabolic and PCOS-specific factors influencing its occurrence. Screening programs may aid in detecting metabolic-associated fatty liver disease and prevent its consequences. Further work is required to establish the burden of liver-related outcomes once NAFLD has progressed in the PCOS population.

Non-alcoholic fatty liver disease (NAFLD) is associated with poorer glycemic control and a higher risk of type-2 diabetes (T2D) complications, extrahepatic and cardiovascular disease (CVD). Our study aim was to evaluate the association between NAFLD, T2D complications, and the development of overall clinical events (OCE) (CV, liver-related, and mortality) in patients with T2D.Prospective single-centre study comprising T2D subjects with no history of CVD and non-T2D matched controls. Patients were selected from the Outpatient Diabetes Clinic of Vall d'Hebron Hospital and related primary care centres.186 diabetics and 57 controls were included. Amongst T2D, 124/186 subjects had NAFLD (66.6%). T2D-NAFLD subjects showed a heavier metabolic burden and higher median liver stiffness (5.6 kPa [4.5-7.3] vs 4.8 [4.2-5.8]; p=0.004) compared to non-NAFLD diabetics. During a median follow-up of 5.6 years, 33 (17.7%) T2D patients developed OCE vs 4 (7.0%) controls (p=0.049). No differences were found for OCE between NAFLD and non-NAFLD diabetics (16.9% vs 19.4%; p=0.68). CV was the most reported outcome and only one liver event occurred. NAFLD diabetics showed more often chronic kidney disease (CKD), whereas T2D complications and subclinical CVD rates were similar. A higher liver stiffness, older age, and male gender were independently associated with OCE amongst the entire T2D population and NAFLD diabetics.NAFLD and liver stiffness were associated with CKD and clinical outcomes in diabetics, respectively. A hepatic evaluation is recommended to identify high-risk T2D patients that would benefit from early referral to specialized care.

The 2007 IDSA/ATS guidelines for community-acquired pneumonia (CAP) recommended intensive care unit (ICU) admission for adults meeting severe CAP criteria. We aimed to validate the accuracy of IDSA/ATS criteria in patients ≥80 years old (very elderly patients, VEP) with CAP.Prospective cohort study of VEP with CAP admitted to three Spanish hospitals between 1996 and 2019. We compared patients who did and did not require ICU admission. We also assessed factors independently associated with ICU admission, as well as the accuracy of severe CAP criteria for ICU admission and mortality. Major criteria include septic shock and invasive mechanical ventilation while minor criteria encompass other variables related to hemodynamics and respiratory insufficiency as well as level of consciousness, renal function, blood parameters indicative of sepsis and body temperature.Of the 2006 VEP with CAP, 519 (26%) met severe CAP criteria, while 204 (10%) required ICU admission. Concordance between severe CAP criteria and the decision to admit the patient to the ICU occurred in 1591 (79%) cases (k coefficient, 0.33), with a sensitivity of 75% and specificity of 80% in predicting ICU admission. All patients with invasive mechanical ventilation received care in ICUs, while 45 (44%) patients with septic shock-previously stabilized in the emergency room-did not. Thirty-day mortality of ICU-admitted patients with septic shock was lower than that of patients in wards (30% vs. 60%, P=0.013). In contrast, patients with severe CAP and only minor criteria had similar mortality.IDSA/ATS criteria for severe CAP predict ICU admission in VEP moderately well. While patients with septic shock and invasive mechanical ventilation warrant ICU admission, severe CAP without major severity criteria in VEP may be acceptably manageable in wards.

Esteatosi hepàtica; Hipertensió portal Liver steatosis; Portal hypertension Esteatosis hepática; Hipertensión portal No financial support was received for data analysis or writing assistance. JRE is a PhD student at Universitat Autònoma de Barcelona, Spain. JMP reports having received consulting fees from Boehringer Ingelheim, MSD and Novo Nordisk. He has received speaking fees from Gilead, Intercept, and Novo Nordisk, and travel expenses from Gilead, Rubió, Pfizer, Astellas, MSD, CUBICIN, and Novo Nordisk. He has received educational and research support from Madrigal, Gilead, Pfizer, Astellas, Accelerate, Novartis, Abbvie, ViiV, and MSD. Funds from European Commission/EFPIA IMI2 853966-2, IMI2 777377, H2020 847989, and ISCIII PI19/01898 (PI22/01770). JG has received consulting fees from Boehringer Ingelheim, speaking fees from Echosens and travel expenses from Gilead and Abbie. Funds from ISCIII PI18/00947 and PI21/00691. All other authors: nothing to disclose.

Objective of this study was to assess the appropriate treatment duration for enterococcal central line-associated bloodstream infections (CLABSIs). This observational, retrospective, multicenter study conducted between 2011 and 2019 enrolled all hospitalized patients with monomicrobial enterococcal CLABSI. Those with infective endocarditis and non-survivors at least 7 days from index blood culture (BC) were excluded. Primary endpoint was 30-day mortality. We enrolled 113 patients, of whom 59% were male, median age was 64 (SD ± 15) and median Charlson's index score 5 (IQR 3-8). Enterococcus faecalis and Enterococcus faecium were found in 51% and 44% of cases, respectively. Median treatment duration was 11 days (IQR 6-17), and 32% of patients (n = 36) received ≤ 7 days. Characteristics of patients receiving more or less than 7 days of treatment were similar. Central line was removed in 82% (n = 93) of cases within a median of 3 days (1-8). At both uni- and multivariate analysis, duration of antibiotic treatment 7 days was not associated with 30-day mortality [HR 0.41 (95% CI, 0.13-1.24), p = 0.12] even after adjustment with propensity score [HR 0.47 (95% CI 0.17-1.26), p = 0.13]. A 7-day treatment course appears to be safe in non-complicated enterococcal CLABSIs.

International audience; Background - Infective endocarditis (IE) is a common and serious complication in patients receiving chronic hemodialysis (HD). Objectives - This study sought to investigate whether there are significant differences in complications, cardiac surgery, relapses, and mortality between IE cases in HD and non-HD patients. Methods - Prospective cohort study (International Collaboration on Endocarditis databases, encompassing 7,715 IE episodes from 2000 to 2006 and from 2008 to 2012). Descriptive analysis of baseline characteristics, epidemiological and etiological features, complications and outcomes, and their comparison between HD and non-HD patients was performed. Risk factors for major embolic events, cardiac surgery, relapses, and in-hospital and 6-month mortality were investigated in HD-patients using multivariable logistic regression. Results - A total of 6,691 patients were included and 553 (8.3%) received HD. North America had a higher HD-IE proportion than the other regions. The predominant microorganism was Staphylococcus aureus (47.8%), followed by enterococci (15.4%). Both in-hospital and 6-month mortality were significantly higher in HD versus non-HD-IE patients (30.4% vs. 17% and 39.8% vs. 20.7%, respectively; p

The full impact of coronavirus disease 2019 (COVID-19) is yet to be well established; however, as the pandemic spreads, and early results emerge, unmet needs are being revealed, and pressing questions are being asked about who is most affected, how, where, and in what ways government responses might be exacerbating inequalities. A number of scholars have called for more in-depth critical research on COVID-19 and health inequalities to produce a strong empirical evidence based on these issues. There are also justifiable concerns about the scarcity of health-equity actions oriented analyses of the situation and calls for more empirical evidence on COVID-19 and health inequalities. A preliminary condition to establish this type of information is strong capacity to conduct health inequalities research. Worldwide, however, this type of capacity is limited, which, alongside other challenges, will likely hinder capacities of many countries to develop comprehensive equity-oriented COVID-19 analyses, and adequate responses to present and future crises. The current pandemic reinforces the pending need to invest in and strengthen these research capacities. These capacities must be supported by widespread recognition and concern, cognitive social capital, and greater commitment to coordinated, transparent action, and responsibility. Otherwise, we will remain inadequately prepared to respond and meet our society’s unmet needs.

Background Enterococcal bacteraemia (EB) is common, particularly in the nosocomial setting, and its management poses a challenge for clinicians and microbiologists. Objectives The aim was to summarize the more relevant features of EB and to provide a practical state-of-the-art on the topics that more directly affect its management. Sources Pubmed articles from inception to 31 May 2020. Content The following topics are covered: epidemiological, clinical and microbiological characteristics and factors associated with prognosis of EB; diagnosis and work-up, including the use of echocardiography to rule out endocarditis; antibiotic management with special focus on antimicrobial resistance and complicated EB; and the role of infectious disease consultation and the use of bundles in EB. In addition, three clinical vignettes are presented to illustrate the practical application of the guidance provided, and major gaps in the current evidence supporting EB management are discussed. Implications EB is associated with large burdens of morbidity and mortality, particularly among fragile and immunosuppressed patients presenting complicated bacteraemia due to multidrug-resistant enterococci. Most cases of EB are caused by Enterococcus faecalis, followed by E. faecium. EB often presents as polymicrobial bacteraemia. Rapidly identifying patients at risk of EB is crucial for timely application of diagnostic techniques and empiric therapy. Early alert systems and rapid diagnostic techniques, such as matrix-assisted desorption ionization–time of flight mass spectrometry, especially if used together with infectious disease consultation within bundles, appear to improve management and prognosis of EB. Echocardiography is also key in the work-up of EB and should probably be more extensively used, although its exact indications in EB are still debated. Multidisciplinary approaches are warranted due to the complexity and severity of EB.

Spanish Collaboration on Endocarditis—Grupo de Apoyo al Manejo de la Endocarditis Infecciosa en España (GAMES)., [Background] Studies investigating the impact of cardiogenic shock (CS) on endocarditis are lacking., [Methods] Prospectively collected cohort from 35 Spanish centers (2008-2018). Logistic regression analyses were performed to identify risk factors for developing CS and predictors of mortality., [Results] Among 4856 endocarditis patients, 1652 (34%) had acute heart failure (AHF) and 244 (5%) CS. Compared with patients without AHF and AHF but no CS, patients with CS presented higher rates of surgery (40.5%, 52.5%, and 68%; P < .001) and in-hospital mortality (16.3%, 39.1%, and 52.5%). Compared with patients with septic shock, CS patients presented higher rates of surgery (42.5% vs 68%; P < .001) and lower rates of in-hospital and 1-year mortality (62.3% vs 52.5%, P = .008, and 65.3% vs 57.4%, P = .030). Severe aortic and mitral regurgitation (OR [95% CI], 2.47 [1.82-3.35] and 3.03 [2.26-4.07]; both P < .001), left-ventricle ejection fraction, [Conclusions] AHF is common among patients with endocarditis. CS is associated with high mortality and should be promptly identified and assessed for cardiac surgery., This work was supported by the Ministerio de Sanidad y Consumo of Spain (grant number FIS NCT00871104; Instituto de Salud Carlos III). Institut d’Investigacions Biomèdiques Pi i Sunyer (IDIBAPS) provided J. M. M. with a persobal IDIBAPS 80:20 research grant during 2017–2021. M. H. M. held a Rio Hortega Research Grant (CM17/00062) from the Instituto de Salud Carlos III” and the Ministerio de Economia y Competitividad, Madrid (Spain) in 2018–2020.

Objectives We aimed to describe the prevalence, risk factors and outcomes of Methicillin-susceptible S. aureus (MSSA) community-acquired pneumonia (CAP) and compare them with those associated with CAP due to Streptococcus pneumoniae, the most frequent causative microorganism, in a large cohort of patients. Methods This was an observational study of prospectively collected data of consecutive adults with CAP and a definitive etiology enrolled between 2004 and 2018. Patients were divided into MSSA CAP and pneumococcal CAP groups for analysis. Results A microbial etiology was established in 1,548 (33%) cases: S. aureus caused 6% of microbiologically-confirmed CAP cases. In the latter, 52 were due to MSSA (60% of S. aureus CAP cases, and 3% of microbiologically-confirmed CAP cases) and 34 were due to MRSA (40% of S. aureus CAP cases, and 2% of microbiologically-confirmed CAP cases). S. pneumoniae was identified in 734 (47%) microbiologically-confirmed CAP cases. The presence of fever was independently associated with a lower risk of MSSA CAP (OR 0.53; 95% CI, 0.28–0.99). Patients with MSSA CAP had higher 30-day mortality than patients with pneumococcal CAP, both before and after adjustment for potential confounders (21% vs 7%, p = 0.002). MSSA was independently associated with 30-day mortality in the overall population. Conclusion MSSA CAP was associated with worse outcomes than pneumococcal CAP in our cohort. MSSA was an independent factor of mortality.

Background Outpatient parenteral antibiotic treatment (OPAT) programs are increasingly used to manage infective endocarditis (IE), but current criteria for indicating OPAT are markedly conservative. We aimed to investigate whether more liberal criteria for indicating OPAT in IE can be safely used. Methods This was a prospective multicenter nationwide cohort study (2008–2018). Rates of readmission, recurrences, and 1-year mortality were compared between hospital-based antibiotic treatment (HBAT) and OPAT. Risk factors for readmission and mortality in OPAT patients were investigated by logistic regression. Patients did not fulfill OPAT-GAMES (Grupos de Apoyo al Manejo de la Endocarditis en ESpaña) criteria if they had any of the following: cirrhosis, severe central nervous system emboli, undrained abscesses, severe conditions requiring cardiac surgery in nonoperable patients, severe postsurgical complications, highly difficult-to-treat microorganisms, or intravenous drug use. Results A total of 2279 HBAT patients and 1268 OPAT patients were included. Among OPAT patients, 307 (24.2%) did not fulfill OPAT-GAMES criteria. Overall, OPAT patients presented higher rates of readmission than HBAT patients (18.2% vs 14.4%; P = .004), but no significant differences were found in the propensity analysis. Patients not fulfilling OPAT-GAMES criteria presented significantly higher rates of readmission than HBAT and OPAT-GAMES (23.8%, 14.4%, 16.4%; P Conclusions OPAT-GAMES criteria allow identification of IE patients at higher risk of long-term complications to whom OPAT cannot be safely administered.

Objectives: Conditions favouring persistent enterococcal bacteraemia (p-EB) have not been fully investigated yet. The aim of our study is to analyse risk factors for p-EB and its impact on mortality.Methods: International two-centre retrospective study of all hospitalised adults with enterococcal bacteraemia managed with follow-up blood cultures (BCs) during the period 2011-2019. Exclusion criteria were: (1) death within 72 hours from index BCs and (2) polymicrobial bacteraemia. Primary endpoint was p-EB, defined as further isolation of the same species of Enterococcus spp. from BCs after at least 72 hours of appropriate antibiotic therapy. Multivariable logistic regression model was performed to assess risk factors for p-EB. The impact of p-EB on 30-day mortality was assessed by Kaplan-Meier survival curve and Cox regression multivariable model.Results: During the study period, 244 enterococcal bacteraemia were diagnosed. P-EB were 13.5% (33/244). At multivariable analysis, factors independently associated with p-EB were hematologic malignancy (OR 4.60 [95% CI 1.32-16.00], P = 0.01), infective endocarditis (OR 7.99 [95% CI 2.20-28.9], P = 0.002), and use of daptomycin as initial treatment (OR 4.50 [95% CI 1.29-15.61], P = 0.018). Mortality rate was higher in the p-EB group (32% vs. 18%). Kaplan-Meier survival curve showed that patients with p-EB were less likely to survive at 30 days from index BCs (log-rank P = 0.002). Using a Cox regression model, independent predictors of 30-day mortality were hematologic malignancy (HR 2.30 [95% CI 1.02-4.11], P = 0.043), p-EB (HR 1.93 [95% CI 0.92-4.04], P = 0.08), and septic shock (HR 5.92 [95% CI 2.17-16.30], P = 0.001).Conclusion: P-EB was diagnosed mainly in very fragile patients and in those receiving daptomycin as frontline therapy. P-EB may have an impact on mortality.(c) 2022 Published by Elsevier Ltd on behalf of International Society for Antimicrobial Chemotherapy. This is an open access article under the CC BY-NC-ND license ( http://creativecommons.org/licenses/by-nc-nd/4.0/ )

Severe community-acquired pneumonia (SCAP) is associated with high mortality. Factor such as early adequate antibiotic therapy, delay in intensive care unit (ICU) care and pneumonia caused by resistant pathogens are associated with worse outcomes in SCAP patients. Ceftaroline is a fifth-generation cephalosporin with bactericidal activity against Gram-positive pathogens (including methicillin-resistant Staphylococcus aureus [MRSA] and multidrug-resistant Streptococcus pneumoniae) and common Gram-negative organisms. The efficacy and safety for the treatment of pneumonia was evaluated in three randomized control trials were ceftaroline demonstrated superiority against ceftriaxone for the treatment of pneumonia in hospitalized patients with Pneumonia Severity Index (PSI) III – IV.

Background: Since the first wave of COVID-19, alternatives to conventional hospitalization have been proposed for the provision of different levels of care, ranging from shelter during quarantine to hospital-level medical care. Objective: To describe the adaptation of a hotel by a hospital-at-home team to provide hospital-level care to patients with COVID-19 during the first wave of the pandemic in Barcelona, Spain. Methods: Hospital Clínic de Barcelona (HCB) is a 750-bed, public, tertiary teaching hospital serving 560 000 persons in the metropolitan area of Barcelona, Spain. In March 2020, the hospital-at-home unit was instructed to medicalize a hotel ('health hotel' [HH]) in downtown Barcelona. The aim of this initiative was to help decongest hospitals in the area by admitting patients with low dependency (Barthel Index score >60) and mild to severe COVID-19 from emergency departments or COVID-19 hospital wards, according to Centers for Disease Control and Prevention clinical guidelines

The coronavirus disease 2019 (COVID-19) pandemic is hitting the world’s most vulnerable people hardest, primarily the communities living in slums in the Global South. Lockdown, handwashing and social distancing are impossible privileges for many urban dwellers – measures which make structural inequities more visible, exacerbating racial, gender and class differences. There are many social determinants of health to explain these inequalities that trigger a high prevalence of infectious and chronic diseases. In Medellín (Colombia), it is a challenge to cope with this crisis, especially when the resources and aid provided by the government and institutions are limited. Yet, an organized social response is happening in some communes and slums, with high community participation, as a potentially effective key to control the pandemic. Once the emergency is over, communities in slums will have to face the social and economic reactivation, and effectively react to the multiple social and psychological consequences, new waves of COVID-19 or other pandemics.

BackgroundSpatial visualization of HIV surveillance data could improve the planning of programs to address the HIV epidemic. The objectives of the study were to describe the characteristics and the spatial distribution of newly diagnosed HIV infection in Catalonia and to identify factors associated with HIV infection rates.MethodsSurveillance data from the national registry were presented in the form of descriptive and ring maps and used to study the spatial distribution of new HIV diagnoses in Catalonia (2012–2016) and associated risk factors at the small area level (ABS, acronym for “basic health area” in Catalan). Incident cases were modeled using the following as predictors: type of municipality, prevalence of young men and migrant groups, GBMSM activity indicators, and other variables at the aggregated level.ResultsNew HIV diagnoses are heterogeneously distributed across Catalonia. The predictors that proved to be significantly associated with a higher rate of new HIV diagnoses were ABS located in the city of Barcelona (IRR, 2.520;P P = 0.003), a higher proportion of GBMSM (IRR, 1.230;P = 0.030), a higher proportion of men from Western Europe (IRR, 1.281; P = 0.003), a higher proportion of men from Latin America (IRR, 1.260; P = 0.003), and a higher number of gay locations (IRR, 2.665;P ConclusionsRing maps revealed substantial spatial associations for the rate of new HIV diagnoses. New HIV diagnoses are concentrated in ABS located in urban areas. Our results show that, in the case of HIV infection, the socioeconomic deprivation index on which the Catalan government bases its budget allocation policies among the ABS should not be the only criterion used.

Enterococcus faecalis infective endocarditis (EFIE) is a complex entity in rapid evolution. Although largely relevant findings from recent studies have advanced the knowledge on EFIE and led to some changes in clinical guidelines, there are still a number of gaps to be filled. Coordinated, international, multicenter efforts are needed to obtain quality data that rend the health systems and scientific community prepared enough to understand and handle this infection. In this Perspective, some of the most relevant aspects concerning the epidemiology, clinical presentation and outcomes, diagnostic approaches and antibiotic therapy of EFIE are addressed. Also, several potential future clinical developments in the field are discussed.

Severe viral infections may result in severe illnesses capable of causing acute respiratory failure that could progress rapidly to acute respiratory distress syndrome (ARDS), related to worse outcomes, especially in individuals with a higher risk of infection, including the elderly and those with comorbidities such as asthma, diabetes mellitus and chronic respiratory or cardiovascular disease. In addition, in cases of severe viral pneumonia, co-infection with bacteria such as Streptococcus pneumoniae and Staphylococcus aureus is related to worse outcomes. Respiratory viruses like influenza, rhinovirus, parainfluenza, adenovirus, metapneumovirus, respiratory syncytial virus, and coronavirus have increasingly been detected. This trend has become more prevalent, especially in critically ill patients, due to the availability and implementation of molecular assays in clinical practice. Respiratory viruses have been diagnosed as a frequent cause of severe pneumonia, including cases of community-acquired pneumonia, hospital-acquired pneumonia, and ventilator-associated pneumonia. In this review, we will discuss the epidemiology, diagnosis, clinical characteristics, management, and prognosis of patients with severe infections due to respiratory viruses, with a focus on influenza viruses, non-influenza viruses, and coronaviruses.

Artificial intelligence tools and techniques such as machine learning (ML) are increasingly seen as a suitable manner in which to increase the prediction capacity of currently available clinical tools, including prognostic scores. However, studies evaluating the efficacy of ML methods in enhancing the predictive capacity of existing scores for community-acquired pneumonia (CAP) are limited. We aimed to apply and validate a causal probabilistic network (CPN) model to predict mortality in patients with CAP.Is a CPN model able to predict mortality in patients with CAP better than the commonly used severity scores?This was a derivation-validation retrospective study conducted in two Spanish university hospitals. The ability of a CPN designed to predict mortality in sepsis (SepsisFinder [SeF]), and adapted for CAP (SeF-ML), to predict 30-day mortality was assessed and compared with other scoring systems (Pneumonia Severity Index [PSI], Sequential Organ Failure Assessment [SOFA], quick Sequential Organ Failure Assessment [qSOFA], and CURB-65 criteria [confusion, urea, respiratory rate, BP, age ≥ 65 years]). The SeF models are proprietary software. Differences between receiver operating characteristic curves were assessed by the DeLong method for correlated receiver operating characteristic curves.The derivation cohort comprised 4,531 patients, and the validation cohort consisted of 1,034 patients. In the derivation cohort, the areas under the curve (AUCs) of SeF-ML, CURB-65, SOFA, PSI, and qSOFA were 0.801, 0.759, 0.671, 0.799, and 0.642, respectively, for 30-day mortality prediction. In the validation study, the AUC of SeF-ML was 0.826, concordant with the AUC (0.801) in the derivation data (P = .51). The AUC of SeF-ML was significantly higher than those of CURB-65 (0.764; P = .03) and qSOFA (0.729, P = .005). However, it did not differ significantly from those of PSI (0.830; P = .92) and SOFA (0.771; P = .14).SeF-ML shows potential for improving mortality prediction among patients with CAP, using structured health data. Additional external validation studies should be conducted to support generalizability.

Historically, there has been a debate on the effects of recessions on population health, and especially on mortality and its distribution across different social groups. This paper contributes to this discussion by means of a critical review of the research on the impact of economic recessions on mortality inequalities in the period 1980–2020. We analyzed 19 studies according to their mortality outcomes, socioeconomic indicators, design, analysis, and main findings. Twelve studies focused on European countries or urban areas, two on Asian countries, two on Russia, one on Asia and Europe, one on the USA, and one in Somalia. Five articles included cross-country comparisons (four between European countries or cities and one between Asian and European countries). The Great Recession of 2008 was the most researched economic crisis, followed by country-specific crises in the 90s, the fall of the Soviet Union, and some crises during the 80s. Most studies (n = 15) showed an overall or partial increase in mortality inequalities after an economic recession. However, two papers found a decrease in mortality inequalities due to the worsening of the health of the upper and middle classes, one article found a decrease in inequalities due to a general improvement in population health, and a study found a “slow-down” effect of pre-existent mortality inequalities. Support was provided by the Ramón y Cajal Programme (contract number RYC-2015-17372), funded by the Spanish State Research Agency (AEI), the Spanish Ministry of Science, Innovation and Universities, and the European Social Fund (ESF). Support provided by the UPF Planetary Wellbeing initiative project “Low Carbon Health Systems”. Joan Benach gratefully acknowledges the financial support by ICREA under the ICREA Academia programme.