[Renal function parameters in patients in intensive care]

82 patients treated at a ward of anaesthesiology and resuscitation had 330 renal function tests performed using a computerized programme. While glomerular functions were often preserve or even increased, tubular functions displayed a broad spectrum of disorders. --Nosocomial effects may have a significant role to play there. Extreme changes in regulation as regards impaired ADH involvement are nothing exceptional. Tubular osmotic diuresis and overflow osmotic diuresis are the most frequent types of diuresis, while lower frequency is seen in water diuresis, mixed water and tubular osmotic diuresis, and mixed overflow and tubular osmotic diuresis. The therapeutical effects of the incidence of overflow osmotic diuresis and wider use of aldosterone antagonists are discussed.