title: Technical and clinical evaluation of a new polyamide hollow fiber hemofilter for CAVH.
abstract: We carried out an in-vivo and in-vitro evaluation of a new polyamide hollow fiber hemofilter especially designed to operate under conditions of low pressure and low blood flow, such as in continuous arteriovenous hemofiltration (CAVH). The results obtained suggest that this filter is a prototype of a new generation of hemofilters especially designed for CAVH. Its low resistance permits its use even in patients with severe hypotension. The high blood flows achieved at a given pressure reduce the risk of clotting and increase the ultrafiltration rate. When an average ultrafiltration of 20-25 ml/min is achieved in 24 hours CAVH becomes very efficient, and alternative techniques to increase its efficiency are no longer required.
authors: Department of Nephrology, St. Bortolo Hospital, Vicenza, Italy.
authors: C
authors: C
authors: Ronco
authors: A
authors: A
authors: Brendolan
authors: L
authors: L
authors: Bragantini
authors: A
authors: A
authors: Fabris
authors: M
authors: M
authors: Feriani
authors: S
authors: S
authors: Chiaramonte
authors: M
authors: M
authors: Milan
authors: R
authors: R
authors: Dell'Aquila
authors: G
authors: G
authors: La Greca
mesh_terms: D058186:Acute Kidney Injury / Q000503:physiopathology / Q000628:therapy*; D001783:Blood Flow Velocity; D005069:Evaluation Studies as Topic; D006440:Hemofiltration / Q000295:instrumentation*; D006801:Humans; D006874:Hydrostatic Pressure; D009757:Nylons
chemical_list: D009757:Nylons