CAPD disconnect systems.

Increasingly complex devices to carry out exchanges in continuous ambulatory peritoneal dialysis (CAPD) have failed to improve on the peritonitis rates of the Italian 'Y' system which uses simple flushing along with antiseptic to sterilise the connectors. Other systems based on similar principles have produced satisfactory peritonitis rates while offering patients the ability to dispense with most of the tubing and the bag between exchanges. The enthusiasm of patients for the principle of disconnection has led to a rapid increase in the use of these systems. CAPD disconnect systems offer nephrologists reasonable peritonitis rates and patients further freedom combined with convenience and safety.