Does a history of peritoneal dialysis result in an impaired gastrointestinal life quality?

Abstract

Peritoneal dialysis (PD) invariably induces sclerotic changes in the peritoneal membrane. The impact of these changes on the well-being of PD patients has not been studied sufficiently. In a matched-pair analysis, the gastrointestinal life quality of patients with a history of PD was compared with end-stage renal disease patients who never performed PD, using a standardized questionnaire (gastrointestinal life-quality index [GLQI]). We identified all patients in our dialysis unit who underwent PD between 1989 and 2001 and who were alive in October 2001 (PD patients; n=53). Patients who were treated by hemodialysis (HD patients) were recruited as pairs. Hemodialysis and PD patients did not differ in gastrointestinal life quality (GLQI: HD 106.0+/-16.4 points; PD 104.0+/-16.7 points; p=0.70). Gastrointestinal life quality was neither correlated with the number of peritonitis episodes, nor with the duration of PD treatment. Peritoneal dialysis treatment is not associated with a long-term impairment of gastrointestinal life quality.