Nephrol Dial Transplant (2001) 16: 2296-2299
© 2001 European Renal Association-European Dialysis and Transplant Association
Editorial Comments
Continuous flow peritoneal dialysis (CFPD): a glimpse into the future
1 Fresenius Medical Care, Bad Homburg and 2 Nephrologic Centre Niedersachsen, Hann. Muenden, Germany
Keywords: continuous flow peritoneal dialysis
Background
After years of controversy, there is increasing information thatat least during the first 23 yearssurvival on CAPD is slightly better than on haemodialysis [13]. The main shortcoming of CAPD is its limited efficacy when residual renal function deteriorates. Once renal function is lost the efficacy of CAPD is limited first by anatomical constraints, mainly peritoneal surface area and mesenteric blood flow to the peritoneal membrane and second, the ratio of body weight to peritoneal surface area. These factors are beyond the control of the physician.
If one wishes to increase the efficacy of CAPD this can be done only by increasing and optimizing two further parameters: increasing the intraperitoneal volume per exchange and the rate of exchange. With conventional catheters and conventional exchange technology a feasible upper limit is soon reached. It is here that in the
The kinetics of PD and theoretical basis of CFPD
Studies on CFPD
Conclusion
Notes
References