BACKGROUND: The renal effect of hydroxyethylstarch (HES) solutions remains controversial. We hypothesized that the use of HES with a mean molecular weight of 130 kDa would reduce renal dysfunctions in the recipients. Our study was aimed at comparing the effects of two fluid regimens (HES 130/0.4 or HES 200/0.6) used for the resuscitation of brain-dead donors on the rate of delayed graft function (DGF) and the serum creatinine levels post-transplantation. METHODS: This retrospective matched-paired study was conducted in an intensive care unit of a university hospital. Case-controls were matched at the donor patient level as follows: gender, BMI, duration of ICU stay, serum creatinine levels, vasopressor, and volume of colloids. The organ donation from 64 brain-dead donors resulted in 115 transplants. RESULTS: The renal function was similar among all donors. The characteristics of the recipients, including the cold ischaemia time, were similar. The rate of DGF was 22% in the donors treated with HES 130/0.4, compared with 33% in those treated with HES 200/0.6 (P=0.27). The serum creatinine levels at 1 month were 133 (38) micromol litre(-1) when the donors had been treated with HES 130/0.4 and 172 (83) micromol litre(-1) when they were treated with HES 200/0.6 (P=0.005). A difference was found 1 yr after transplantation [128 (36) vs147 (43) micromol litre(-1), P=0.05]. CONCLUSIONS: Using a modern, third-generation, rapidly degradable HES preparation with a low degree of substitution seems to be associated with a better effect on the renal function of recipients.
BACKGROUND: The renal effect of hydroxyethylstarch (HES) solutions remains controversial. We hypothesized that the use of HES with a mean molecular weight of 130 kDa would reduce renal dysfunctions in the recipients. Our study was aimed at comparing the effects of two fluid regimens (HES 130/0.4 or HES 200/0.6) used for the resuscitation of brain-dead donors on the rate of delayed graft function (DGF) and the serum creatinine levels post-transplantation. METHODS: This retrospective matched-paired study was conducted in an intensive care unit of a university hospital. Case-controls were matched at the donorpatient level as follows: gender, BMI, duration of ICU stay, serum creatinine levels, vasopressor, and volume of colloids. The organ donation from 64 brain-dead donors resulted in 115 transplants. RESULTS: The renal function was similar among all donors. The characteristics of the recipients, including the cold ischaemia time, were similar. The rate of DGF was 22% in the donors treated with HES 130/0.4, compared with 33% in those treated with HES 200/0.6 (P=0.27). The serum creatinine levels at 1 month were 133 (38) micromol litre(-1) when the donors had been treated with HES 130/0.4 and 172 (83) micromol litre(-1) when they were treated with HES 200/0.6 (P=0.005). A difference was found 1 yr after transplantation [128 (36) vs147 (43) micromol litre(-1), P=0.05]. CONCLUSIONS: Using a modern, third-generation, rapidly degradable HES preparation with a low degree of substitution seems to be associated with a better effect on the renal function of recipients.
Authors: Michael Joannidis; Wilfred Druml; Lui G Forni; A B Johan Groeneveld; Patrick Honore; Heleen M Oudemans-van Straaten; Claudio Ronco; Marie R C Schetz; Arend Jan Woittiez Journal: Intensive Care Med Date: 2010-03 Impact factor: 17.440