The International journal of artificial organs
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Acute renal failure (ARF) related to crush syndrome is usually treated with hemodialysis. Continuous veno-venous hemofiltration (CVVH) has seldom been adopted in this situation due to the main drawback of continuous anticoagulation. The purpose of this study was to evaluate the effectiveness and safety of regional citrate anticoagulation (RCA)-CVVH in two crush syndrome patients following the Wenchaun earthquake. ⋯ The present two crush patients have been successfully treated, but due to the limits of the small sample, it is difficult to generalize whether RCA-CVVH is safe enough for crush syndrome with a high risk of bleeding diathesis. Additional investigation with a larger number of patients is required. Fluid equilibrium, nutritional support, prevention of bleeding and infection are fundamental in this situation.