Removal capacity of different high-flux dialyzers during postdilution online hemodiafiltration

© 2018 International Society for Hemodialysis..

INTRODUCTION: The aim of this study is to compare molecule removal and albumin leakage in postdilution online hemodiafiltration with different high-flux dialyzers.

METHODS: We studied seven high-flux dialyzers (Polyflux 210H®, Evodial 2.2®, FxCordiax1000®, Elisio21H®, TS-2.1SL®, XevontaHi20®, VitaPES 210-HF®) in 6 patients. The reduction ratio (RR) of small- and middle-sized molecules was calculated. Dialysate samples were collected to estimate the albumin leakage.

FINDINGS: Global differences between dialyzers were observed in the RR of ß2 microglobulin (P =0.003) and prolactin (P =0.013). The mean loss of albumin in the dialysate per session varied between 114 ± 67 mg (with Evodial 2.2) and 2621 ± 1363 mg per session (with XevontaHi20). We found global differences between dialyzers in total albumin loss (P = 0.05).

DISCUSSION: We demonstrated that the performance of high-flux dialyzers was different among the types and that not all high-flux dialyzers should be considered equal.

Medienart:

E-Artikel

Erscheinungsjahr:

2019

Erschienen:

2019

Enthalten in:

Zur Gesamtaufnahme - volume:23

Enthalten in:

Hemodialysis international. International Symposium on Home Hemodialysis - 23(2019), 1 vom: 27. Jan., Seite 50-57

Sprache:

Englisch

Beteiligte Personen:

Santos García, Alba [VerfasserIn]
Macías Carmona, Nicolás [VerfasserIn]
Vega Martínez, Almudena [VerfasserIn]
Abad Estébanez, Soraya [VerfasserIn]
Linares Grávalos, Tania [VerfasserIn]
Aragoncillo Sauco, Inés [VerfasserIn]
Verdalles Guzmán, Ursula [VerfasserIn]
Panizo González, Nayara [VerfasserIn]
Cruzado Vega, Leonidas [VerfasserIn]
López Gómez, Juan Manuel [VerfasserIn]

Links:

Volltext

Themen:

Albumin loss
Dialysis Solutions
Dialyzer performance
Hemodiafiltration
High-flux membrane
Journal Article
Middle-sized molecule clearance

Anmerkungen:

Date Completed 10.06.2020

Date Revised 10.06.2020

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1111/hdi.12685

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM290017122