Changes in hepatic perfusion after administration of hydroxyethyl starch in intensive care patients assessed using color-coded Doppler sonography

Using color-coded Doppler sonography (CCDS), changes in the resistance index of the hepatic artery (HA-RI) and in the velocities of the hepatic artery, portal and splenic vein (HA-V, PV-V, SV-V) were measured after administration of hydroxyethyl starch (HES) in 50 intensive care patients. PV-V and SV-V increased, whereas HA-V and HA-RI remained unchanged. CCDS is suitable to assess liver perfusion in intensive care patients. Since HES enhances splanchnic perfusion, its application improves hepatic perfusion in intensive care patients.