Effect of polyflux membranes on the improvement of hemodialysis-associated eosinophilia: a case series.

This study aimed to investigate the use of Polyflux membranes to improve HAE. Thirty-one patients suffering from HAE were included. Patients were dialyzed with polysulfone membranes when they developed HAE. After that, patients were dialyzed with Polyflux membranes three times every week, 4 h every time without changing the dialysis parameters and medication. Levels of peripheral eosinophils, hsCRP, IgE, C3a, IL-5 and peripheral CD4+ lymphocytes and CD8+ lymphocytes were assessed before Polyflux treatment, and at 4th, 8th and 12th weeks of treatment. Any symptoms including chest tightness and skin itching were observed during the study period. After 12 weeks of Polyflux membrane dialysis and compared with polysulfone membrane dialysis, levels of peripheral eosinophils were significantly decreased (1.26 ± 0.61 vs. 0.71 ± 0.29 × 10(9)/L, p < 0.001); serum IL-5 levels were significantly decreased (24.43 ± 10.21 vs. 9.11 ± 4.21 pg/mL, p < 0.001); and chest tightness and skin itching were significantly improved (45.2% vs. 19.4%, p = 0.028). After 12 weeks, there was no significant change in serum levels of hsCRP (2.00 ± 0.94 vs. 1.81 ± 0.79 mg/L, p = 0.352), IgE (104.61 ± 98.79 vs. 114.95 ± 101.07 IU/mL, p = 0.422) and C3a (121.61 ± 34.04 vs. 120.29 ± 32.81 µg/L, p = 0.316), and in peripheral levels of CD4+ (589 ± 181 vs. 569 ± 171 cells/mm(3), p = 0.672) and CD8+ (443â€...
Source: Renal Failure - Category: Urology & Nephrology Tags: Ren Fail Source Type: research