Renal replacement therapy and the kidney: minimizing the impact of renal replacement therapy on recovery of acute renal failure.

Abstract

Although renal replacement therapy is the mainstay of supportive care in patients with severe acute renal failure, its performance can have untoward effects that contribute to the prolongation of renal failure or impede the ultimate recovery of renal function. In this review, we categorize the major complications associated with renal replacement therapy and assess their impact on recovery of renal function.