Clinical application of computer-aided diagnostic system for harmonious introduction of complementary dialysis therapy.

In chronic peritoneal dialysis (PD) therapy, peritoneal permeability is gradually enhanced over the duration of the therapeutic course, leading to a grave decline in the therapeutic efficiency. In recent years, a novel therapy (CD therapy), which integrates PD therapy with hemodialysis therapy, is being applied to end-stage PD patients to complement the decline of therapeutic efficiency caused by the grave degeneration of the peritoneal tissue. To realize a harmonious introduction of the CD therapy, this study developed a useful index (KAu/c), which evaluates both therapeutic efficiency and degeneration of peritoneal tissue.

Transluminal replacement of displaced peritoneal catheter using a special "alpha-replacer" guidewire: effectiveness and limitations.

Background: Transluminal replacement of a displaced peritoneal catheter (TRC) using a metal guidewire is a noninvasive treatment of catheter displacement with acute malfunction. The "alpha-replacer" is a special guidewire developed specifically for TRC. This wire is usually flexible but becomes harder if coiled in the hand.