Evaluation of the Impact of a New Synthetic Vitamin E-Bonded Membrane on the Hypo-Responsiveness to the Erythropoietin Therapy in Hemodialysis Patients: A Multicenter Study.

Background: Oxidative stress has been related to hypo-response to erythropoiesis-stimulating agents (ESAs) in hemodialysis (HD) patients. The aim of this study was to verify whether vitamin E (ViE) on a synthetic polysulfone dialyzer can improve ESA responsiveness.

Methods: This controlled, multicenter study involved 93 HD patients on stable ESA therapy, who were randomized to either ViE-coated polysulfone dialyzer or to a low-flux synthetic dialyzer.

New guidelines on the use of iodinated contrast media: a report on an implementation project.

Purpose: The aim of this paper is to report on the implementation of new guidelines on the use of injectable iodinated contrast media (ICM) at our workplace and specific protocols for the preparation of patients at risk.

Materials And Methods: Operators received training with continuing medical education (CME) credits. The new documentation (patient history/screening form and informed consent form) is available on the hospital Web site and requests serum creatinine determination with estimation of glomerular filtration rate (GFR) for every patient.

[Census 2004 of the Italian renal and dialysis units--Abruzzo-Lazio-Marche-Molise-Umbria].

The Italian Society of Nephrology (SIN) promoted a national survey in order to collect detailed information from all Italian renal and dialysis units. This is the second paper, following the first one which focused on three northwestern regions, aim-ing to present the results of the survey. In this paper, data from the central regions (Abruzzo, Lazio, Marche, Molise and Umbria) are reported.

The self-locating catheter: clinical experience and follow-up.

Background: The self-locating catheter invented by Nicola Di Paolo has been used increasingly in Italy and elsewhere since 1994, with about a thousand patients currently implanted every year. Twelve grams of tungsten inserted into the tip of the conventional Tenckhoff catheter during extrusion does not significantly change its form, but suffices to keep the tip firmly in the Douglas cavity.

Objective: The aim of the present study was to confirm our preliminary results in a large population of peritoneal dialysis patients.

Enalapril in the treatment of hypertension associated with renal failure: results from a multicenter study.

Forty-eight hypertensive patients affected by various levels of renal failure entered this open, non controlled study, lasting 12 weeks. Patients were divided into two groups according to baseline creatinine clearance: Group I (29 patients): creatinine clearance greater than or equal to 25 ml/min but less than 45 ml/min; Group II (19 patients): creatinine clearance greater than or equal to 10 ml/min but less than 25 ml/min. Patients in Group I started with enalapril 5 mg q.

Effects of chronic biofiltration with PAN membranes on acid-base status: polycentric study.

Effects of chronic biofiltration (BF) with PAN membranes on acid-base status (ABS): polycentric study. From the 39 cases in a polycentric study we selected 13 patients with metabolic acidosis (pH 7.23 +/- 0.

Polycentric 384-month study of biofiltration (BF) with AN69s.

Polycentric 384-month study of biofiltration (BF) with AN69s. Since January 1984, 39 uremic dialyzed patients have been included in a randomized prospective study, to evaluate the clinical utility of BF. The trial lasted 9.