Role of the nephrologist in the intensive care unit

Intensive care units (ICUs) are increasingly becoming a focal point for tension between medical specialists. In an extreme approach to this issue, some ICUs have become closed units managed by intensivists, with other specialists, such as nephrologists, having a restricted supportive role. The nephrologist, a subspecialist with broad skills in general internal medicine, has trained and appropriately can serve as the primary physician for patients with significant renal failure and end-stage renal disease in multiple hospital settings, including the ICU. Sick and complex hospitalized patients offer ample opportunity for a collaborative interaction between the nephrologist and intensivist in the ICU. ? 2001 by the National Kidney Foundation, Inc.