Peritonitis in continuous ambulatory peritoneal dialysis patients.
Peritonitis is the most important complication of continuous ambulatory peritoneal dialysis (CAPD). We reviewed our experience with peritonitis over a 2 1/2-year period. Our patients spent 4% of their total time on dialysis in hospital due to peritonitis. Thirty-eight percent of the episodes of peritonitis were treated without hospitalization. We evaluated the dialysate bag change technique as commonly performed with currently available devices (extension tubing and titanium Luerlock Tenckhoff catheter adapter). The aseptic techniques described for dialysis extension tubing changes appear adequate (with no increased incidence of peritonitis demonstrated shortly after an extension tubing set change). Long-term sterility is maintained at the dialysate bag puncture port and at the orifice of the dialysis catheter adapter (no positive cultures from the bag port and orifice of the titanium adapter). Etiologic diagnosis of uremia was not a risk factor predisposing to peritonitis. The incidence of peritonitis was greater among patients with less formal education and lower income. Out data suggest that patients with less formal education  and of lower economic status be carefully evaluated before commencing CAPD.
D001639:Bicarbonates / Q000097:blood; D001786:Blood Glucose / Q000032:analysis; D001798:Blood Proteins / Q000032:analysis; D003928:Diabetic Nephropathies / Q000628:therapy; D005191:Family Characteristics; D005921:Glomerulonephritis / Q000628:therapy; D006437:Hemodialysis, Home; D006801:Humans; D006977:Hypertension, Renal / Q000628:therapy; D007182:Income; D007668:Kidney / Q000503:physiopathology; D009395:Nephritis, Interstitial / Q000628:therapy; D009400:Nephrosclerosis / Q000628:therapy; D010530:Peritoneal Dialysis / Q000009:adverse effects; D010531:Peritoneal Dialysis, Continuous Ambulatory / Q000009:adverse effects; D010538:Peritonitis / Q000209:etiology* / Q000382:microbiology; D012885:Skinfold Thickness
D001639:Bicarbonates; D001786:Blood Glucose; D001798:Blood Proteins