| Autor: |
Francisco Maduell, Raquel Ojeda, Marta Arias-Guillén, Néstor Fontseré, Manel Vera, Lida Rodas, Miquel Gómez, Karen P. Huablocho, Fanny Esquivel, Paola D. Mori, Valentina Hoffmann, Jessica Ugalde, Nayra Rico |
| Jazyk: |
angličtina |
| Rok vydání: |
2018 |
| Předmět: |
|
| Zdroj: |
Nefrología (English Edition), Vol 38, Iss 2, Pp 161-168 (2018) |
| Druh dokumentu: |
article |
| ISSN: |
2013-2514 |
| DOI: |
10.1016/j.nefroe.2017.10.012 |
| Popis: |
Background: Online haemodiafiltration (OL-HDF) is currently the most effective dialysis technique that also improves survival. To date, high permeability membranes with low albumin loss, such as polysulfone, polyamide and polyacrylonitrile membranes have been the most widely used. However, the initially restricted use of cellulose triacetate (CTA) membranes in OL-HDF has expanded. The aim of the study was to ascertain whether the latest generation asymmetric CTA membranes are more effective in obtaining high convective transport. Patients and methods: A total of 16 patients (10 males and 6 females) undergoing OL-HDF were studied. Each patient underwent 4 different sessions, with haemodialysis or OL-HDF, and/or with CTA or asymmetric CTA 1.9 m2 membranes. Each session was assigned in a randomised order. Serum levels of urea, creatinine, β2-microglobulin, myoglobin, prolactin, α1-microglobulin, α1-acid glycoprotein and albumin where measured at the beginning and end of each session to obtain the reduction rate. The loss of solutes and albumin was quantified from the dialysate. Results: A significantly greater replacement volume in OL-HDF (32.1 ± 3.1 vs. 19.7 ± 4.5 l, p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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