Published in:
Open Access
01-06-2012 | Letter
A method for detection and quantification of hydroxyethyl starch in plasma
Authors:
Gordon P Otto, Bianka Wissuwa, Anne Mehnert, Sascha Marx, Michael Raessler, Wolfgang Lösche, Ralf A Claus, Maik Sossdorf
Published in:
Critical Care
|
Issue 3/2012
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Excerpt
The use of hydroxyethylstarch (HES) is a controversial issue due to increasing evidence that HES accumulates in plasma and various tissues and therefore leads to unfavourable outcome in critically ill patients [
1,
2]. No simple methods are available for monitoring HES plasma levels; present technologies to measure HES are based on gas chromatography-mass spectrometry, which are time-consuming and need advanced equipment [
3]. Here, we applied Lugol's iodine solution (LUGOL; Sigma-Aldrich, Steinheim, Germany) to determinate HES concentrations in plasma and compare the results with those obtained by high-performance liquid chromatography (HPLC). …