Abstract

Acute renal failure is a serious condition that affects as many as 20% of ICU patients. The most common causes of acute renal failure in the ICU patient are severe sepsis and septic shock. The mortality of acute renal failure in septic critically ill patients remains high despite our increasing ability to support vital organs. This is partly the result of our poor understanding of the pathogenesis of sepsis-induced renal dysfunction. Accordingly, a review of our current understanding of the pathogenesis of septic acute renal failure is timely and relevant.