Patrizio Imperiali

Possible effect of dialysis membrane in polymethylmethacrylate on clinical variables associated with atherosclerosis development in chronic renal failure patients

Patrizio Imperiali, Chiara Ralli, Diletta Duranti, Clienti Carla et autres

Background: Chronic hemodialysis patients have higher cardiovascular morbidity compared to the general population. A number of studies have suggested that patients undergoing hemodialysis with polymethylmethacrylate (PMMA) membranes have a better outcome compared to other membranes. Methods: We performed a retrospective, multicenter study …

Purifying Capacity of a New Membrane Characterized by a Medium Cut-Off and HighPerformance

Chiara Ralli, Diletta Duranti, Patrizio Imperiali, Marco Bagnati et autres

ABSTRACT The filtering limit of layers can be thought of threedimensional in the dialysis procedure: dissemination, convection what's more, adsorption. Some metabolites are completely bound to egg whites, in this way, paying little mind to their atomic weight, evacuation with low transition …

Capacity Characterized by a Medium Cut

Chiara Ralli, Diletta Duranti, Patrizio Imperiali, Marco Bagnati et autres

Introduction: The adsorbing capacity of membranes can be considered the third dimension of the depurative action of dialysis: diffusion, convection and adsorption. Some metabolites are almost totally bound to albumin, so, regardless of their molecular weight, removal with low flux or high …

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[The history of home hemodialysis and its likely revival].

Chiara Ralli, Patrizio Imperiali, Ennio Duranti

The home extracorporeal hemodialysis, which aroused a great interest in the past, has not kept its promises due to the complexity and expectations for family involvement in treatment management. In the United States NxStage One portable system was proposed and designed for …

Effectiveness of Switch to Erythropoiesis-Stimulating Agent (ESA) Biosimilars versus Maintenance of ESA Originators in the Real-Life Setting: Matched-Control Study in Hemodialysis Patients

Roberto Minutolo, Piergiorgio Bolasco, Paolo Chiodini, Stefano Sposini et autres

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Purifying Capacity of Polynephron a New Membrane Evolution of Standard Polyetheresulphone

Diletta Duranti, Chiara Ralli, Patrizio Imperiali, Marco Bagnati et autres

[Is the Sodium Thiosulfate Therapy useful for vascular calcification in dialysis Pts?].

Giulia Ghiandai, Chiara Ralli, Patrizio Imperiali, Alberto Zingarelli et autres

Vascular calcifications in uremic patients are associated with a significant increase in cardiovascular morbidity and mortality. Sodium thiosulfate (STS) has been shown to reduce the progression of uremic calcifications in haemodialysis patients. In our study we evaluated the effects on evolution of …

Dosing Penalty of Erythropoiesis-Stimulating Agents After Switching From Originator to Biosimilar Preparations in Stable Hemodialysis Patients

Roberto Minutolo, Maurizio Borzumati, Stefano Sposini, Cataldo Abaterusso et autres

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Effects of the association of potassium citrate and agropyrum repens in renal stone treatment: results of a prospective randomized comparison with potassium citrate.

Simone Brardi, Patrizio Imperiali, Gabriele Cevenini, Tiziano Verdacchi et autres

OBJECTIVES: To evaluate by a prospective randomized controlled study the efficacy of the association of potassium citrate and dry extract of couch grass (Agropyrum repens) (CalcoMEV) in renal stone treatment. MATERIALS AND METHODS: 50 patients with nephrolithiasis associated with one or more …

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Extracorporeal dialysis: techniques and adequacy

C. Donadio, A. Kanaki, Adoración Martín-Gómez, S. Garcia et autres

formulas for spKt/V and urea reduction ratio (URR).Chart real-time Kt/V or URR is showing during HD session.Study S1: 34 uremic patients on chronic HD therapy three times/w were included (15 women, 19 men; mean age 57.5 years [26-85]; blood flow (Qb) ranged …

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Divert to ULTRA: Differences in Infused Volumes and Clearance in Two On-Line Hemodiafiltration Treatments

Vincenzo Panichi, G Ferrari, Stefano Saffioti, Antonino Sidoti et autres

BACKGROUND: Mixed diffusive-convective dialysis therapies offer greater removal capabilities than conventional dialysis. The aim of this study was to compare two different on-line, post-dilution hemodiafiltration (HDF) treatments with regard to achieved convective volume and middle-molecule dialysis efficiency: standard volume control (sOL-HDF) and …

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A Vitamin E-Coated Polysulfone Membrane Reduces Serum Levels of Inflammatory Markers and Resistance to Erythropoietin-Stimulating Agents in Hemodialysis Patients: Results of a Randomized Cross-Over Multicenter Trial

Vincenzo Panichi, Alberto Rosati, Sabrina Paoletti, Paolo Francesco Ferrandello et autres

BACKGROUND: Oxidative stress is prevalent in dialysis patients and has been implicated in the pathogenesis of cardiovascular disease and anemia. Vitamin E is a fat-soluble antioxidant that plays a central role in reducing lipid peroxidation and inhibiting the generation of reactive oxygen …

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