In vitro elimination of anti-infective drugs by the Seraph ® 100 Microbind ® affinity blood filter.
Autor: | Schmidt JJ; Department of Nephrology and Hypertension, Hannover Medical School, Hannover, Germany., Eden G; Medical Clinic V, Nephrology | Rheumatology | Blood Purification, Academic Teaching Hospital Braunschweig, Braunschweig, Germany., Seffer MT; Medical Clinic V, Nephrology | Rheumatology | Blood Purification, Academic Teaching Hospital Braunschweig, Braunschweig, Germany., Winkler M; Medical Clinic V, Nephrology | Rheumatology | Blood Purification, Academic Teaching Hospital Braunschweig, Braunschweig, Germany., Kielstein JT; Medical Clinic V, Nephrology | Rheumatology | Blood Purification, Academic Teaching Hospital Braunschweig, Braunschweig, Germany. |
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Jazyk: | angličtina |
Zdroj: | Clinical kidney journal [Clin Kidney J] 2020 May 21; Vol. 13 (3), pp. 421-424. Date of Electronic Publication: 2020 May 21 (Print Publication: 2020). |
DOI: | 10.1093/ckj/sfaa063 |
Abstrakt: | Background: In August 2019, the European Union licensed the first ever haemoperfusion device aimed to reduce pathogens in the blood. The core of the adsorber consists of ultra-high molecular weight polyethylene beads with endpoint-attached heparin. These beads utilize pathogen inherent adhesion mechanisms to reduce pathogen load. So far, it is unknown whether the device has an effect on anti-infective drug concentrations. The aim of this study was to investigate the in vitro adsorption of multiple anti-infective drugs from human plasma. Methods: In this in vitro study, 18 anti-infective drugs were administered to human donor plasma and pumped through the heparin-coated pathogen adsorber (Seraph ® 100 Microbind ® Affinity Blood Filter; ExThera Medical Corp., Martinez, CA, USA) at a plasma flow rate of 250 mL/min for 60 min. Pre- and post-adsorber plasma samples were quantified after 5, 15, 30 and 60 min. Results: We found a reduction ratio (RR) in anti-infective plasma levels between -1% and 62%. This decrease occurred mainly in the first 5 min of the experiment (RR Conclusions: The elimination of anti-infective drugs by the Seraph is neglectable in all but 2 of 18 of the investigated substances. Aminoglycosides may be adsorbed by the device during their first pass. (© The Author(s) 2020. Published by Oxford University Press on behalf of ERA-EDTA.) |
Databáze: | MEDLINE |
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