Clinical significance of hemodialysis performed during the course of continuous ambulatory peritoneal dialysis.
We analyzed causes and clinical associations of hemodialysis performed during the course of CAPD in 71 patients (34 diabetic) on CAPD between 1978 and 1988. Thirty seven patients had at least one hemodialysis during CAPD. Causes (multiple for some patients) included poor compliance with CAPD (20 patients), peritoneal catheter loss from infection (16 patients), and miscellaneous other conditions (18 patients). Hemodialysis rates were similar between diabetic and non-diabetic CAPD patients. Compared to non-hemodialyzed patients, CAPD patients hemodialyzed for poor compliance had higher rates of peritonitis (one episode per 8.3 patient months vs one episode per 23.4 patient months, p less than 0.001) and catheter loss (one loss per 27.7 patient months vs one loss per 112.0 patient months, p less than 0.001), and exhibited a trend towards more deaths (annual mortality 30.9% vs 14.3%, p = 0.067). Hemodialysis performed in CAPD patients because of poor compliance is associated with higher rates of peritonitis and catheter loss, and, probably, with increased mortality.
Murphy
G
G
Department of Medicine, Albuquerque Veterans Administration Medical Center, New Mexico.
Tzamaloukas
A H
AH
Quintana
B J
BJ
Gibel
L J
LJ
Avasthi
P S
PS
D000328:Adult; D000368:Aged; D003928:Diabetic Nephropathies / Q000209:etiology; D004868:Equipment Failure; D005260:Female; D006801:Humans; D007676:Kidney Failure, Chronic / Q000150:complications / Q000628:therapy*; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D010195:Pancreatitis / Q000209:etiology; D010349:Patient Compliance; D010531:Peritoneal Dialysis, Continuous Ambulatory / Q000009:adverse effects*; D010538:Peritonitis / Q000209:etiology