The main objective was to evaluate the viability of the SARS-CoV-2 viral particles excreted in stools. In addition, we aimed to identify clinical factors associated with the detection of SARS-CoV-2 ...RNA in feces, and to determine if its presence is associated with an unfavorable clinical outcome, defined as intensive care unit (ICU) admission and/or death. A prospective multicenter cohort study of COVID-19 adult patients, with confirmed SARS-CoV-2 infection by RT-PCR assay in nasopharyngeal (NP) swabs admitted to four hospitals in Spain, from March 2020 to February 2021. Sixty-two adult COVID-19 patients had stool samples collected at admission and/or during the follow up, with a total of 79 stool samples. SARS-CoV-2 RNA was detected in stool samples from 27 (43.5%) out of the 62 patients. Replicative virus, measured by the generation of cytopathic effect in cell culture and subsequent RT-PCR confirmation of a decrease in the Ct values, was not found in any of these stool samples. Fecal virus excretion was not associated with the presence of gastrointestinal symptoms, or with differences in the evolution of COVID-19 patients. Our results suggest that SARS-CoV-2 replicative capacity is null or very limited in stool samples, and thus, the fecal-oral transmission of SARS-CoV-2 as an alternative infection route is highly unlikely. In our study, the detection of SARS-CoV-2 RNA in feces at the beginning of the disease is not associated with any clinical factor nor with an unfavorable clinical outcome.
Abstract
OBJECTIVES
Several risk prediction models have been developed to estimate the risk of mortality after valve surgery for active infective endocarditis (IE), but few external validations have ...been conducted to assess their accuracy. We previously developed a systematic review and meta-analysis of the impact of IE-specific factors for the in-hospital mortality rate after IE valve surgery, whose obtained pooled estimations were the basis for the development of a new score (APORTEI). The aim of the present study was to assess its prognostic accuracy in a nationwide cohort.
METHODS
We analysed the prognostic utility of the APORTEI score using patient-level data from a multicentric national cohort. Patients who underwent surgery for active IE between 2008 and 2018 were included. Discrimination was evaluated using the area under the receiver operating characteristic curve, and the calibration was assessed using the calibration slope and the Hosmer–Lemeshow test. Agreement between the APORTEI and the EuroSCORE I was also analysed by Lin’s concordance correlation coefficient (CCC), the Bland–Altman agreement analysis and a scatterplot graph.
RESULTS
The 11 variables that comprised the APORTEI score were analysed in the sample. The APORTEI score was calculated in 1338 patients. The overall observed surgical mortality rate was 25.56%. The score demonstrated adequate discrimination (area under the receiver operating characteristic curve = 0.75; 95% confidence interval 0.72–0.77) and calibration (calibration slope = 1.03; Hosmer–Lemeshow test P = 0.389). We found a lack of agreement between the APORTEI and EuroSCORE I (concordance correlation coefficient = 0.55).
CONCLUSIONS
The APORTEI score, developed from a systematic review and meta-analysis, showed an adequate estimation of the risk of mortality after IE valve surgery in a nationwide cohort.
•Long-COVID is a major problem for physicians and health care policy makers.•SARS-CoV-2 RNAemia is associated with worse quality of life.•SARS-CoV-2 RNAemia is associated with more long-COVID ...symptoms.•SARS-CoV-2 RNAemia was not associated with any specific long-COVID symptom.
•Highlights should be submitted in a separate editable file in the online submission system. Please use 'Highlights' in the file name and include 3 to 5 bullet points (maximum 85 characters, ...including spaces, per bullet point).•SOT recipients vs. no SOT patients have more undetectable IFN-γ and RNAemia rates.•Undetectable IFN-α rates are similar in SOT recipients and in no SOT patients.•In the no SOT patients, RNAemia and mortality decreased after 10 days of disease.•RNAemia is associated with unfavorable outcome in SOT recipients.•RNAemia and undetectable IFN-γ are associated with mortality in no SOT patients.
Extra-cardiac abdominal complications are common in left-side infective endocarditis (LS-IE). The aim of this work was to study whether patients with LS-IE presenting splenic, renal, or liver (SRL) ...involvement seen in abdominal computed tomography (CT) had different clinical features, therapeutic plans, and outcome than those without these findings on CT.From January 2008 to April 2010, multidisciplinary teams have prospectively collected all consecutive cases of IE, diagnosed according to the Duke criteria, in which abdominal CT was performed.A total of 147 patients with LS-IE had abdominal CT. Fifty (34%) had SRL lesions: 46 splenic, 15 renal, 1 liver infarct, and 2 liver abscesses. Patients with SRL lesions were mainly men (P = .01), had liver disease (P = .001) with natural valve (P = .050) and mitro-aortic valve involvement (P = .042), splenomegaly (P = .001), nonabdominal emboli (P = .001), and a greater number and larger vegetation (>15 mm, P = .049) in the mitro-aortic valves (P = .051) than patients with normal abdominal CT. The site of acquisition, clinical characteristics, microbiology, surgical treatment, days of hospitalization, hospital death, and 1-year mortality were similar in patients with and without SRL emboli on CT. In the stepwise logistic regression analysis, male gender (odds ratio OR = 3.6, 95% confidence interval CI = 1.4-9.1), liver disease (OR = 8.3, 95% CI = 2.1-31.8), and nonabdominal emboli (OR = 5.2, 95% CI = 2.3-11.7) were independently associated with SRL lesions.Male patients with native LS-IE who had liver disease and nonabdominal emboli had more frequent abdominal lesions seen on CT. The presence of SRL infarcts on abdominal CT scan performed on patients with LS-IE seems to have poor practical implications, and as a consequence, its realization should only be considered when there are symptoms or signs that suggest them.
Introduction: The high prevalence of chronic kidney disease and others non contagiables diseases, jointly with its increasing frequency in gestational age women have generated new investigations and ...evidences of the relationship between the chronic renal diseases, the pregnancy and its consequence for the mother and fetus. Objective: This paper summarizes the best practice up to this date and provides a reasonable approach to the diagnosis, evaluation, and treatment of the Renal Disease Disorders of Pregnancy to evaluate the impact of them on maternal and fetal morbidity and mortality. Material and Methods: An analysis of the published literature of the subject was performed, describing the best clinical results based on scientific advances available today. Results: Was emphasized the continuum evolution between acute kidney damage (incipient injury) and acute kidney failure (need to dialysis) also of importance for prognosis, with increasing of the mortality associated with small increases in serum creatinine. Conclusions: The acute kidney diseases/ acute renal failure and chronic renal diseases are important causes of maternal and perinatal morbidity - mortality.Keywords: Healthy pregnancy, Chronic non contagiables diseases, Acute renal damage, Acute renal failure, Chronic kidney disease, Maternal and Perinatal morbidity - mortality.
Introducción: La elevada prevalencia de enfermedad renal crónica y otras enfermedades no transmisibles crónicas, unido al incremento en la edad de embarazo ha generado nuevas investigaciones y evidencias de la relación entre la enfermedad renal crónica, el embarazo y los resultados para la madre y el feto. Objetivo: Exponer las mejores prácticas actuales y ofrece una aproximación al diagnóstico, evaluación y tratamiento de la enfermedad renal en el contexto del embarazo y su repercusión en términos de morbilidad y mortalidad para la madre y el feto. Material y Métodos: Se realizó un análisis de la literatura describiendo los mejores resultados clínicos basado en los avances científicos a la fecha actual. Resultados: Se enfatiza la evolución continua entre el daño renal agudo (incipiente) y la falla renal aguda (con necesidad de métodos dialíticos sustitutivos), también de importancia pronóstica con incrementos en la mortalidad materna asociados a pequeños incrementos en la creatinina sérica. Conclusiones: Tanto el desarrollo de un daño renal agudo, la falla renal aguda y la enfermedad renal crónica son causas importantes de morbilidad y mortalidad materno fetal. Palabras clave: Embarazo saludable, Enfermedades crónicas no transmisibles, Daño renal agudo/Falla renal aguda, Enfermedad renal crónica, Morbilidad y mortalidad materna perinatal y fetal.
Risk factors for nontuberculous mycobacteria (NTM) infections after solid organ transplant (SOT) are not well characterized. Here we aimed to describe these factors.
Retrospective, multinational, 1:2 ...matched case-control study that included SOT recipients ≥12 years old diagnosed with NTM infection from 1 January 2008 to 31 December 2018. Controls were matched on transplanted organ, NTM treatment center, and post-transplant survival greater than or equal to the time to NTM diagnosis. Logistic regression on matched pairs was used to assess associations between risk factors and NTM infections.
Analyses included 85 cases and 169 controls (59% male, 88% White, median age at time of SOT of 54 years interquartile range {IQR} 40-62). NTM infection occurred in kidney (42%), lung (35%), heart and liver (11% each), and pancreas transplant recipients (1%). Median time from transplant to infection was 21.6 months (IQR 5.3-55.2). Most underlying comorbidities were evenly distributed between groups; however, cases were older at the time of NTM diagnosis, more frequently on systemic corticosteroids and had a lower lymphocyte count (all P < .05). In the multivariable model, older age at transplant (adjusted odds ratio aOR 1.04; 95 confidence interval CI, 1.01-1.07), hospital admission within 90 days (aOR, 3.14; 95% CI, 1.41-6.98), receipt of antifungals (aOR, 5.35; 95% CI, 1.7-16.91), and lymphocyte-specific antibodies (aOR, 7.73; 95% CI, 1.07-56.14), were associated with NTM infection.
Risk of NTM infection in SOT recipients was associated with older age at SOT, prior hospital admission, receipt of antifungals or lymphocyte-specific antibodies. NTM infection should be considered in SOT patients with these risk factors.
A Contemporary Picture of Enterococcal Endocarditis Hernández-Meneses, Marta; Ojeda-Burgos, Guillermo; Noureddine, Mariam ...
Journal of the American College of Cardiology,
02/2020, Letnik:
75, Številka:
5
Journal Article
Recenzirano
Odprti dostop
Enterococcal endocarditis (EE) is a growing entity in Western countries. However, quality data from large studies is lacking.
The purpose of this study was to describe the characteristics and analyze ...the prognostic factors of EE in the GAMES cohort.
This was a post hoc analysis of a prospectively collected cohort of patients from 35 Spanish centers from 2008 to 2016. Characteristics and outcomes of 516 cases of EE were compared with those of 3,308 cases of nonenterococcal endocarditis (NEE). Logistic regression and Cox proportional hazards regression analysis were performed to investigate risk factors for in-hospital and 1-year mortality, as well as relapses.
Patients with EE were significantly older; more frequently presented chronic lung disease, chronic heart failure, prior endocarditis, and degenerative valve disease; and had higher median age-adjusted Charlson score. EE more frequently involved the aortic valve and prosthesis (64.3% vs. 46.7%; p < 0.001; and 35.9% vs. 28.9%; p = 0.002, respectively) but less frequently pacemakers/defibrillators (1.5% vs. 10.5%; p < 0.001), and showed higher rates of acute heart failure (45% vs. 38.3%; p = 0.005). Cardiac surgery was less frequently performed in EE (40.7% vs. 45.9%; p = 0.024). No differences in in-hospital and 1-year mortality were found, whereas relapses were significantly higher in EE (3.5% vs. 1.7%; p = 0.035). Increasing Charlson score, LogEuroSCORE, acute heart failure, septic shock, and paravalvular complications were risk factors for mortality, whereas prior endocarditis was protective and persistent bacteremia constituted the sole risk factor for relapse.
Besides other baseline and clinical differences, EE more frequently affects prosthetic valves and less frequently pacemakers/defibrillators. EE presents higher rates of relapse than NEE.
Display omitted
•We computed well-being using a synthetic indicator that integrates information from 22 variables.•Well-being has significantly increased in Andalusia since 1989–2009.•This increase has been ...significantly higher in protected municipalities.
The socioeconomic impact of protected areas, crucial to conservation, has been investigated mainly in low-income, highly biodiverse, contexts. However, studies are needed on the impact of protected areas in high-income places managed for millennia. This work evidences spatial relationships of protected areas and human well-being changes in a highly biodiverse area of southern Spain. We calculated well-being using a synthetic indicator (called the P2 distance) that integrates information from 22 socioeconomic variables using an iterative procedure to weight the input variables. We used 22 variables to describe well-being according to the categories proposed by the Millennium Ecosystem Assessment. The results reveal significant increases in well-being in Andalusian municipalities between 1989 (when these protected areas were designated) and 2009. This increase was significantly higher in municipalities within protected areas. We also found that a protected municipality increases in well-being irrespective of the size of the protected area encompassing it or the areal percentage covered by the protected area. These results strongly evidence a spatial correspondence between protected areas and improvement of the well-being of local municipalities in areas with long histories of human management.
PDF
