Syndromes with renal failure and shock.

Renal failure occurs commonly in children with shock, coagulopathy and multi-organ failure. Successful management of these patients requires not only management of the renal failure, but recognition and treatment of the underlying process. In addition to common and well-recognised causes of renal failure and shock, such as Gram-negative sepsis, there are a number of syndromes which are either less well recognised or confined to specific geographic locations. This article reviews the clinical and epidemiological features of the syndromes with shock and renal failure, focusing on the more recently recognised syndromes such as staphylococcal and streptococcal toxic shock syndrome, haemorrhagic shock and encephalopathy syndrome and viral haemorrhagic fevers.