Influence of acute-hypervolemic-hemodilution with 6% medium-molecular weight hydroxycthyl starch on renal function / 中华麻醉学杂志

ABSTRACT

65 mm Hg and CVP between 10-14 cm H2O. In control group no AHHD was performed. Blood samples and urine specimens were obtained before anesthesia (T1), at the end of operation (T2 ) and 72 h after operation (T3 ) for determination of blood and urinary creatinine (BCr, UCr) , blood sodium (BNa) , urinary sodium (UNa), blood urea nitrogen (BUN) , urinary ?1-microglobulin (?1-MG), urinary albumin, urinary immuno-globulin G, creatinine clearance (CCr), and fractional sodium clearance (FENa) . Results BUN, urinary albumin, urinary immuno-globulin G, CCr and FENa were normal during the study in both groups. Urinary concentration of ?1-MG was significantly increased at T2 as compared with the baseline value before anesthesia (T, ) and declined at T3 but was still significantly higher than that at T1 . There was no significant difference between the two groups in terms of the parameters mentioned above. Conclusion AHHD with 6% HES (200/0.5) has no detrimental effects on renal function in patients with normal function.