Peritoneal sclerosis in continuous ambulatory peritoneal dialysis patients dialyzed exclusively with lactate-buffered dialysate.

Peritoneal sclerosis occurred in two patients treated by continuous ambulatory peritoneal dialysis (CAPD) using only lactate-buffered dialysate. Both patients had recurrent peritonitis and the second patient had multiple, minor abdominal operations. Patients receiving lactate-buffered CAPD are not immune from peritoneal sclerosis. Recurrent peritonitis and repeated abdominal surgery might be important causative factors.