Published in:
Open Access
01-12-2016 | Letter
An evaluation of the usefulness of single pass albumin dialysis: key role of dialysate flow rate
Authors:
Mariusz Piechota, Anna Piechota
Published in:
Critical Care
|
Issue 1/2016
Login to get access
Excerpt
In their article in
Critical Care, Sponholz et al. [
1] compared two devices: the molecular adsorbent recirculating system (MARS) and single pass albumin dialysis (SPAD). As Sponholz et al. claim, SPAD is not an effective method for achieving a significant decrease in the concentration of bile acids, creatinine or urea, because a single SPAD procedure induces a 7.62 % (median) reduction in the level of bile acids and an increase in the concentrations of creatinine and urea by respectively 5.04 % (median) and 4.69 % (median), compared with pre-dialysis levels [
1]. In contrast, our as yet unpublished study demonstrates that SPAD can effectively reduce not only the level of bile acids but also the concentration of ammonia. Based on our study, the application of the SPAD method with a dialysate flow rate of 1000 ml/h for a total of around 10 h reduces the level of bile acids by 21.9 % (median) and ammonia by 16.25 % (median). …