Recent studies have indicated that the ratio of C-reactive protein to albumin (CRP–Alb ratio) is associated with clinical outcomes in patients with disease. We examined the predictive value of this ratio in patients undergoing hemodialysis (HD). In this cross-sectional study, 91 eligible adult HD patients were analyzed, and the correlation between the CRP–Alb ratio and skeletal muscle mass normalized for body weight (SMM/wt; estimated using a bioelectrical impedance analyzer) was investigated. The mean age of the study participants …

Objective Arterial stiffness and altered body composition (increased body fat mass [BFM] and decreased lean body mass) are acknowledged risk factors for adverse outcomes after kidney transplantation related to cardiovascular diseases. The aim of the study was the assessment of the relationship between arterial stiffness and fat tissue parameters in renal transplants recipients (RTrs). Methods A group of 344 RTrs with stable disease and a mean age of 52.7 years (62.5% men) who underwent transplantation between 1994 and 2018 …

Background Patients with chronic kidney disease (CKD) are at risk for bone loss and sarcopenia because of associated mineral and bone disorders (MBD), malnutrition, and chronic inflammation. Both osteoporosis and sarcopenia are associated with a poor prognosis; however, few studies have evaluated the relationship between muscle mass and bone mineral density (BMD) in hemodialysis (HD) patients. The present study examined the association between skeletal muscle mass index (SMI) and BMD in the lumbar spine and …

Peritoneal protein clearance (PPCl) depends upon vascular supply and size selective permeability. Some previous reports suggested PPCl can distinguish fast peritoneal membrane transport due to local or systemic inflammation. However, as studies have been discordant, we wished to determine factors associated with an increased PPCl. Consecutive patients starting peritoneal dialysis (PD) who were peritonitis‐free were studied. Data included a baseline peritoneal equilibration test (PET), measurement of dialysis adequacy …

Background Inadequate fluid removal or high water intake leads to overhydration, which results in malnutrition. The aim of the present study was to evaluate the effects of volume status on body composition in incident peritoneal dialysis (PD) patients. Methods All incident PD patients who survived≥ 1 year after PD initiation were considered eligible. A total of 366 incident PD patients were finally included and divided into three tertiles according to the time-averaged-edema index (TA-EI). The body composition parameters measured using …

Results: LBMI was 9.7±1.9 kg/m 2, mean age was 55.3±16.4 years, 53.1% were male, 33.7% were diabetic and 51% were Caucasoid. 98.5% of patients were classified as having sarcopenia based on LBMI cutoffs from NHANES data, whereas 28.8% had moderate and 6.3% severe sarcopenia using a grading correlated with functional disability. Lower muscle mass was associated with increasing co-morbidity (β= 0.34, P= 0.02) and age (β= 0.01, P= 0.006), and negatively with body mass index (β=− 0.23, P< 0.001), log serum creatinine (β …

A 73-year-old man with liver cirrhosis and advanced chronic kidney disease was admitted to our hospital due to bilateral lower leg edema and appetite loss. Furosemide to treat fluid retention markedly decreased extracellular water compared with intracellular water, but the addition of tolvaptan equally decreased both with a greater diuretic response than furosemide alone. Furthermore, tolvaptan administration increased the plasma colloid osmotic pressure, which might facilitate the shift of fluid from the extravascular space to the …

Background and Objectives: Residual renal function (RRF) is important for peritoneal dialysis (PD) technique failure and patient survival. Reduction in extracellular water (ECW) has been reported to reduce urine output. We audited volume status and RRF to determine whether ECW was linked to urinary output. Methods: We retrospectively audited PD patients who had RRF and multiple frequency bioimpedance spectroscopy assessments. Results: 550 patients were studied. Urine output was lower in males (p= 0.021), non-Caucasoids (p …

Introduction. Intradialytic hypotension remains the commonest complication of routine outpatient haemodialysis treatments. Multifrequency bioimpedance allows assessment of body fluid volumes. Multifrequency bioimpedance can potentially monitor changes in extracellular volume during dialysis and may therefore help to reduce intradialytic hypotension. Hypotension-prone patients have been reported to start dialysis with relatively more fluid distributed in the trunk than the arms. However, as arterio-venous fistulae are the …

Background. Native arteriovenous fistula (AVF) is the vascular access of choice and its use cf. catheters is associated with sustained reduction in mortality. This may be due to factors beyond dialysis catheter-associated sepsis. This study aimed to investigate the impact of AVF formation on the spectrum of cardiovascular factors that might be important in the pathophysiology of cardiovascular diseases in chronic kidney disease (CKD) patients. Methods. We recruited 43 pre-dialysis patients who underwent AVF formation. Patients were …