• P Lütkes, J Lutz, J Loock, A Daul, C Broelsch, T Philipp, and U Heemann.
• Department of Nephrology, U niversitätsklinikum Essen, Germany.
• Kidney Int. Suppl. 1999 Nov 1(72):S71-4.

BackgroundAcute renal failure (ARF) in critically ill patients is associated with a high mortality rate. Continuous renal replacement therapy (CRRT) is now widely used for the treatment of ARF in these critically ill patients. We retrospectively analyzed the role of CRRT as a prognostic parameter in patients receiving a cadaveric liver graft in 1998.MethodsWe reviewed the patient records of all adult recipients of a cadaveric liver graft (N = 54) in 1998 and compared those who underwent CRRT treatment (N = 19) to those without CRRT treatment (N = 35).ResultsMortality was high in the continuous venovenous hemodialysis (CVVHD) group (58%). At the time of transplantation, creatinine (1.7+/-0.4 vs. 1.0+/-0.1 mg/dl), blood urea nitrogen (40+/-13 vs. 22+/-3 mg/dl), aspartate aminotransferase (ASAT; 585+/-420 vs. 242+/-97 U/liter), and bilirubin (11.6+/-4.1 vs. 6.5+/-1.9 mg/dl) were higher in the CVVHD group than in controls, whereas hemoglobin (10.3+/-0.6 vs. 10.8+/-0.4 g/dl), white blood cells (6.3+/-0.6 vs. 7.0+/-0.8/nl), and thrombocytes (110+/-18 vs. 90+/-10/nl) were similar. After transplantation, liver graft function was impaired in the CVVHD group as compared with controls.ConclusionsThe necessity for CRRT in patients after liver transplantation correlates with a high risk of death. Thus, more efforts have to be made to prevent renal failure in patients after liver transplantation.

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