On the natural tendency to progressive loss of remaining kidney function in patients with impaired renal function.
Patients who lose more than 50% of their functioning renal mass are at risk to develop progressive deterioration of their remaining kidney function, even though the process that caused the original loss of kidney function may no longer be present. The glomerular capillary hyperperfusion, hypertension, and hyperfiltration that occur in the surviving nephrons may play an important role in the natural tendency for renal function to deteriorate. Nevertheless, recent studies suggest that these glomerular hemodynamic events may not be the final common pathway for the natural deterioration of renal function, as was once thought. With regard to the general management of patients with impaired renal function, recent evidence suggests that controlling systemic blood pressure, reducing dietary protein and phosphorus intake, and controlling hyperlipidemia may be effective in slowing the loss of renal function.
Department of Internal Medicine, Ohio State University, Columbus.
L A
LA
Hebert
W H
WH
Bay
D006728:Hormones / Q000502:physiology; D006801:Humans; D006973:Hypertension / Q000150:complications / Q000188:drug therapy; D006984:Hypertrophy; D007668:Kidney / Q000503:physiopathology*; D007674:Kidney Diseases / Q000150:complications / Q000503:physiopathology* / Q000628:therapy; D007678:Kidney Glomerulus / Q000473:pathology; D008055:Lipids / Q000097:blood; D009747:Nutritional Physiological Phenomena; D012079:Renal Circulation
D006728:Hormones; D008055:Lipids