Anaemia and resistance to erythropoiesis-stimulating agents as prognostic factors in haemodialysis patients: results from the RISCAVID study.

Background: Resistance to erythropoiesis-stimulating agents (ESAs) is often associated with chronic inflammation. Here, we investigated how anaemia, ESA resistance and the plasma levels of biological markers of inflammation could influence all-cause and cardiovascular disease morbidity and mortality.

Methods: Seven hundred and fifty-three haemodialysis (HD) patients (mean age 66 ± 14.

Chronic inflammation and mortality in haemodialysis: effect of different renal replacement therapies. Results from the RISCAVID study.

Background: The 'RISchio CArdiovascolare nei pazienti afferenti all' Area Vasta In Dialisi' (RISCAVID) study is an observational and prospective trial including the whole chronic haemodialysis (HD) population in the northwest part of Tuscany (1.235 million people). The aim of the study was to elucidate the relevance of traditional and non-traditional risk factors of mortality and morbidity in HD patients as well as the impact of different HD modalities.

Interleukin-8 is a powerful prognostic predictor of all-cause and cardiovascular mortality in dialytic patients.

Background: Cohort studies have demonstrated an association between C-reactive protein (CRP) and interleukin-6 (IL-6) and all-cause and cardiovascular mortality in end-stage renal disease (ESRD) patients. Interleukin-8 (IL-8) appears to be not only the plasma expression of the acute-phase response but also a direct pathogenetic mediator of the atherosclerotic process.

Methods: To evaluate the role of IL-8 in predicting outcome, 76 chronic dialytic patients were prospectively followed for 18 months.

Ceruloplasmin and acute phase protein levels are associated with cardiovascular disease in chronic dialysis patients.

Background: The most frequent cause of death in hemodialysis (HD) patients is cardiovascular disease (CVD), and chronic inflammation has been identified as an epidemiologically important risk factor for CVD. Elevated levels of minor acute phase reactants, such as ceruloplasmin (Cp) and transferrin, have been related to an increased cardiovascular risk in the general population, but little information is available regarding dialysis patients. We investigated the correlation between Cp and copper concentration (Cu) with major acute phase reactants such as C-reactive protein (CRP) and interleukin-6 (IL-6) in a population of chronic dialytic patients.

Nutritional status and dietary manipulation in predialysis chronic renal failure patients.

Objective: A properly implemented dietary treatment for patients with chronic renal failure (CRF) can correct several metabolic and endocrine disturbances and delay initiation of dialysis, but concerns exist about the risk of malnutrition and protein depletion. The goal of this study is to evaluate nutritional status and its relation to the dietary treatment in patients with advanced CRF.

Design: Cross-sectional survey.

Severe hypotension during hemofiltration in an uremic patient with metabolic alkalosis.

We describe a case of medication induced metabolic alkalosis in a maintenance dialysis patient who developed severe hypotension while undergoing a lactate hemofiltration procedure. A 73-year-old man with ESRD due to renovascular disease was used to ingesting up to 30 grams per day of a non-prescription medication (Effervescent granulare 250 grams, CRASTAN, Pisa Italy) consisting of sodium bicarbonate, citric acid, glucose and lemon flavor. For technical problem lactate hemofiltration was performed and thirty minutes after dialysis was started a severe symptomatic hypotension occurred (blood pressure 65/35 mmHg).

Interleukin-6 is a stronger predictor of total and cardiovascular mortality than C-reactive protein in haemodialysis patients.

Background: Despite the well known association between interleukin-6 (IL-6) and cardiovascular mortality, no study has so far verified whether IL-6 adds prognostic information to that provided by C-reactive protein (CRP).

Methods: A cohort of 218 haemodialysis patients from four different dialytic centres was followed-up retrospectively. Plasma IL-6 and CRP concentrations were determined.

Effect of telmisartan on the proteinuria and circadian blood pressure profile in chronic renal patients.

Telmisartan is a type 1 angiotensin II (AT(1)) receptor blocker, effective and safe in the treatment of arterial hypertension. However, data with respect to circadian blood pressure (BP) monitoring and urinary protein (uP) excretion are lacking in normotensive or mild hypertensive patients with chronic renal diseases. This study has evaluated the effects of 80 mg telmisartan, given as monotherapy, on 24 h BP levels and uP loss in 16 non-diabetic patients affected by proteinuric renal disease.