{Reference Type}: Journal Article
{Title}: Continuous renal replacement therapy with vitamin E-coated polysulfone hemofilter reduces inflammatory responses in a porcine lipopolysaccharide-treated model.
{Author}: Horikawa T;Yagi K;Ishikawa C;Atarashi M;Watanabe A;Kato Y;
{Journal}: Ther Apher Dial
{Volume}: 0
{Issue}: 0
{Year}: 2024 Jul 3
{Factor}: 2.195
{DOI}: 10.1111/1744-9987.14183
{Abstract}: <B>BACKGROUND: </B>Biological invasions may promote the onset of systemic inflammatory response syndrome in patients eligible for continuous renal replacement therapy (CRRT), leading to poor prognosis. Hence, we aimed to examine the inflammatory reactions in circulation using vitamin E-coated polysulfone hollow fiber membrane (ViLIFE).<BR><B>METHODS: </B>Lipopolysaccharides were intravenously administered to pigs (2 μg/kg/30 min) to establish an acute inflammation model. Extracorporeal circulation was performed for 6 h in continuous venovenous hemodiafiltration mode using a hemofilter for CRRT filled with a polysulfone hollow fiber membrane or ViLIFE, and the differences in inflammatory reactions were evaluated.<BR><B>RESULTS: </B>The ViLIFE group exhibited low platelet and cytokine levels (p < 0.05 vs. sham-CRRT group). Additionally, the ViLIFE group had lower lactate and high mobility group box 1 levels than the other groups.<BR><B>CONCLUSIONS: </B>ViLIFE represents a promising CRRT modality that can inhibit the inflammatory response in circulation and inhibit further biological invasions.