Can Functional Motor Capacity Influence Mortality in Advanced Chronic Kidney Disease Patients?

Alterations in the body's nutritional status or composition may be observed as the kidney disease advances, which could influence the kidney's functional capacity and, consequently, could increase the risk of mortality. The aim of the study is to determine the influence of functional capacity on mortality assessed by different functional tests in patients with advanced chronic kidney disease (ACKD). A prospective observational study was designed, which included 225 patients followed for 8 years in a CKD clinic.

[Multidisciplinary nutritional consensus on assessment and nutritional dietary treatment in patients with chronic kidney disease and SARS-CoV-2 infection].

The presence of malnutrition in patients with chronic kidney disease (CKD) is high, it can be made worse by SARS-CoV-2 infection.The nutritional assessment should be adapted to minimize the infection, recommending monitoring: weight loss percentage, body mass index (BMI), loss of appetite, analytical parameters and functional capacity using the dynamometer. As well as the sarcopenia assessment using the SCARF scale, and the possibility of using the GLIM criteria in those patients who have been tested positive by MUST.

Multidisciplinary nutritional consensus on assessment and nutritional dietary treatment in patients with chronic kidney disease and SARS-CoV-2 infection.

The presence of malnutrition in patients with Chronic Kidney Disease (CKD) is high, it can be made worse by SARS-CoV2 infection. The nutritional assessment should be adapted to minimize the infection, recommending monitoring: weight loss percentage, body mass index (BMI), loss of appetite, analytical parameters and functional capacity using the dynamometer. As well as the sarcopenia assessment using the SCARF scale, and the possibility of using the GLIM criteria in those patients who have been tested positive by MUST.

Performance of Bioelectrical Impedance and Anthropometric Predictive Equations for Estimation of Muscle Mass in Chronic Kidney Disease Patients.

Patients with chronic kidney disease (CKD) are vulnerable to loss of muscle mass due to several metabolic alterations derived from the uremic syndrome. Reference methods for body composition evaluation are usually unfeasible in clinical settings. To evaluate the accuracy of predictive equations based on bioelectrical impedance analyses (BIA) and anthropometry parameters for estimating fat free mass (FFM) and appendicular FFM (AFFM), compared to dual energy X-ray absorptiometry (DXA), in CKD patients.

Correction: Bed-side measures for diagnosis of low muscle mass, sarcopenia, obesity, and sarcopenic obesity in patients with chronic kidney disease under non-dialysis-dependent, dialysis dependent and kidney transplant therapy.

[This corrects the article DOI: 10.1371/journal.pone.

Usefulness of ABPM and bioimpedance for the treatment and control of hypertension in patients on chronic haemodialysis.

Introduction: Hypertension is very common in haemodialysis (HD) patients, and is associated with increased morbidity and mortality rates. The goals of our research were to: 1. Measure blood pressure (BP) during HD sessions; 2.

Comparison between dual-energy x-ray absorptiometry and bioelectrical impedance for body composition measurements in adults with chronic kidney disease: A cross-sectional, longitudinal, multi-treatment analysis.

Objective: The aim of this study was to evaluate the agreement between bioelectrical impedance spectroscopy (BIS) and dual-energy x-ray absorptiometry (DXA) for assessment of body composition in patients with chronic kidney disease (CKD).

Methods: We performed cross-sectional and prospective analyses by DXA and BIS in whole body (BISWB) and segmental (BISSEG) protocols in CKD non-dialysis-dependent (n = 81), hemodialysis (n = 83), peritoneal dialysis (n = 24), and renal transplantation (n = 80) patients. Intraclass correlation coefficient (ICC) and Bland-Altman plots were evaluated.

Chronic kidney disease under non-dialysis dependent, hemodialysis, peritoneal dialysis and kidney transplant treatment: Body composition data.

This article presents a dataset of body composition in chronic kidney disease (CKD) non-dialysis-dependent (NDD), hemodialysis (HD) and peritoneal dialysis (PD) (for at least 3 months), and kidney transplantation (KTx) (for at least 6 months) patients. The data were collected as part of a PhD research project, an observational cross-sectional study followed by a prospective analysis (about 6 months later). Adult CKD patients (18≤age≤60 years old) from a tertiary hospital were recruited: CKD in stages 3b to 5 for NDD patients; PD patients without peritonitis in the last 30 days; HD patients in 4-hour dialysis session, 3 times per week, through an arteriovenous fistula; and KTx patients with CKD in stages 1 to 3a.

Bed-side measures for diagnosis of low muscle mass, sarcopenia, obesity, and sarcopenic obesity in patients with chronic kidney disease under non-dialysis-dependent, dialysis dependent and kidney transplant therapy.

Muscle depletion and sarcopenic obesity are related to a higher morbimortality risk in chronic kidney disease (CKD). We evaluated bed-side measures/indexes associated with low muscle mass, sarcopenia, obesity, and sarcopenic obesity in CKD and proposed cutoffs for each parameter. Sarcopenia was diagnosed according to the European Working Group on Sarcopenia in Older People revised consensus applying dual energy X-ray absorptiometry (DXA) and hand grip strength (HGS), and obesity according to the International Society for Clinical Densitometry.

Usefulness of ABPM and bioimpedance for the treatment and control of hypertension in patients on chronic haemodialysis.

Introduction: Hypertension is very common in haemodialysis (HD) patients, and is associated with increased morbidity and mortality rates. The goals of our research were to: 1. Measure blood pressure (BP) during HD sessions; 2.

Recommendations for the treatment of hepatitis C virus infection in chronic kidney disease: a position statement by the Spanish association of the liver and the kidney.

Hepatitis C virus (HCV) infection is one of the main causes of liver cirrhosis worldwide. The long-term impact of HCV infection is highly variable, ranging from minimal histological changes to extensive fibrosis with hepatocellular carcinoma. The development of HCV drugs has increased dramatically in recent years, even in special populations such as chronic kidney disease patients.

Spanish multicentre PIBHE study: Prevalence and immunization of chronic hepatitis B in haemodialysis patients in Spain.

Introduction: The PIBHE study, promoted by the Spanish Liver and Kidney Association and the Dialysis Virus Group of the Spanish Society of Nephrology, is the first study to determine the status of haemodialysis patients with chronic HBV infection and the immunisation against the vaccine.

Method: The study has a national multicentre, observational, cross-sectional design and was carried out between January 2013 and 2014. A data collection folder was sent to all the nephrology departments and outpatient haemodialysis units in Spain, to be completed based on patient medical files after informed consent.

Defining protein-energy wasting syndrome in chronic kidney disease: prevalence and clinical implications.

The presence of malnutrition in chronic kidney disease (CKD) is well-known. The discovery in the last 15 years of pathophysiological mechanisms that lead to this process, such as anorexia, the increase of protein catabolism and inflammation, has created the need for a new name by the International Society of Renal Nutrition and Metabolism (ISRNM): protein-energy wasting syndrome (PEW). This document’s objectives are to propose the use of the term "desgaste proteico energético" (DPE) as a more accurate translation of the English term and to update the pathogenic mechanisms involved that are inherent to DPE (PEW).

Table showing dietary phosphorus/protein ratio for the Spanish population. Usefulness in chronic kidney disease.

Background: The K/DOQI guidelines recommend the use of phosphorus/protein food ratios for proper control of dietary phosphorus. Evidence exists from tables with phosphorus to protein ratios for common foods. No such table exists for common foods consumed by the Spanish population with ratio estimations.

SHECTS multi-centre Spanish study: liver situation of patients with chronic hepatitis from HCV on renal replacement therapy with haemodialysis.

Introduction: The SHECTS study, approved by the Spanish Society of Nephrology, has the goal of analysing the level of examination and follow-up of patients with chronic hepatitis C virus (HCV) infections on haemodialysis, and to determine the current prevalence of these patients.

Method: A national, multi-centre, cohort study carried out between September 2010 and September 2011. We sent a data collection folder to all Spanish haemodialysis units to include information regarding each centre and the nephrological/hepatological situation of their HCV-positive patients.