Comparison of infectious complications in peritoneal dialysis patients using either a twin-bag system or automated peritoneal dialysis
Journal
Nephrology Dialysis Transplantation
Journal Volume
16
Journal Issue
3
Pages
604-607
Date Issued
2001
Abstract
Background. Automated peritoneal dialysis (APD) and twin-bag (TB) systems are two major peritoneal dialysis (PD) modalities. Published data comparing the infectious complications of these modalities is limited. Subjects and methods. Ninety-five patients using APD (the APD group) and 117 patients using TB system (the TB group) were recruited. Among them, 35 patients used both modalities. The two groups' clinical characteristics, incidences of infectious complications, and the time intervals to first PD-related infection were compared. Results. Clinical characteristics, incidence of exit-site infection (ESI), and time intervals to first ESI were similar in the TB and APD groups. The incidence of peritonitis in the APD group (1.22 episodes/100 patients-months) was significantly (p<0.001) lower than that of the TB group (2.28 episodes/100 patient-months). Using the Cox proportional hazard model, APD was found to have a lower risk of peritonitis relative to TB systems, with marginal significance (RR 0.58, P=0.051). Conclusion. APD was found to have a lower peritonitis rate than the TB system. Since reducing the peritonitis rate helps to maintain technical survival during PD, from this viewpoint, APD may be preferred for patients undergoing PD, unless contraindicated.
SDGs
Other Subjects
adult; article; automation; clinical examination; clinical feature; controlled study; data analysis; device; female; health hazard; human; incidence; infection; infection risk; intermethod comparison; major clinical study; male; peritoneal dialysis; peritonitis; priority journal; risk assessment; statistical analysis; survival; system analysis; treatment contraindication
Publisher
Oxford University Press
Type
journal article