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

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.