Elucidating the relationship between nutrition indices and coronary artery calcification in patients undergoing maintenance hemodialysis.

Cardiovascular diseases (CVD) are common in maintenance hemodialysis (MHD) patients, and vascular calcification is associated with the incidence of CVD. Malnourished MHD patients are particularly prone to CVD events. Thus far, there is no clear explanation for the relationship of nutrition status with vascular calcification; therefore, we investigated the relationship between malnutrition and vascular calcification. One hundred thirty-one patients underwent laboratory testing, assessment of vascular calcification, modified quantitative subjective global assessment (MQSGA), bioelectrical impedance analysis (BIA), and anthropometric measurements. The patients were divided into two groups based on the presence or absence of coronary artery calcification (CAC), and nutritional statuses were compared between the two groups. The MQSGA score was higher in the CAC group (mean 10.9 ± 1.81) than in the no-CAC group (mean 10.2 ± 1.51); in addition, the mean phase angle (PA) value was significantly lower in the CAC group than in the no-CAC group. Stratification according to CAC score showed that age, Kt/V, incidence of valve calcification, incidence of abdominal aortic calcification, MQSGA score, and blood cell mass were related to the severity of CAC. In addition, quartile analysis revealed that MQSGA score and PA value were related to the incidence and severity of vascular calcification. Binary regression analysis showed that MQSGA score, age, hemoglobin level, and high-density lipoprotein level were independent risk factors for dialysis-related CAC. Patients on MHD who exhibited malnutrition were more likely to have vascular calcification, especially CAC. Namely, the higher the MQSGA score, the lower the PA, and the more likely the occurrence of CAC.

Retrospective Analysis of the Clinical Characteristics of Candida auris Infection Worldwide From 2009 to 2020.

INTRODUCTION: Candida auris is an emerging multidrug-resistant fungus that may cause infections with a high mortality rate. The first case of C. auris infection was reported in 2009 and infections have been reported in 44 countries. The fungus now represents a major global public health threat. We analyzed cases from the emergence of C. auris infections up until the end of 2020. It is hoped that the results of this analysis will raise awareness in scientists to promote protection and control research pertaining to this pathogen. METHODS: PubMed and Web of Science databases were searched for all papers related to C. auris infections up until December 31, 2020. We sorted and organized these data into the following categories: date of publication, patient age and sex, underlying diseases, risk factors for infection, patient mortality information, drug sensitivity information of C. auris isolates, and genetic classification. The χ2 test was used to screen for factors that may affect patient mortality. RESULTS: A total of 912 patients were included in the analysis. There's a higher proportion of men and a high proportion of patients were premature babies and elderly people. The proportions of patients with underlying diseases such as diabetes, kidney disease, trauma, and ear disease were also high. More than half of patients had a history of central venous catheter use and a history of broad-spectrum antibiotic use. The χ2 test revealed that only kidney disease (P < 0.05) was an important risk factor for mortality in C. auris-infected patients. CONCLUSIONS: A comprehensive understanding of C. auris was achieved following this retrospective analysis, including the characteristics of C. auris-infected patients. In recent years, increasing numbers of multidrug-resistant C. auris isolates have been identified, and the high mortality rates associated with infection merit greater attention from the medical world.