Computerized kinetic modeling: a new tool in the quest for adequacy in peritoneal dialysis.

Until recently, kinetic modeling of peritoneal dialysis (PD) was performed by engineers, scientists, or nephrologists at major teaching institutions. Now there are several "user-friendly" computer programs which permit the practicing nephrologist and dialysis staff to monitor adequacy of the individual PD patient and to optimize the dialysis prescription. In this brief article, the capabilities, methods, and data requirements of three programs are reviewed, and specific recommendations for the selection of a particular program are discussed.