In:
Clinical Kidney Journal, Oxford University Press (OUP)
Abstract:
Peritoneal dialysis (PD)-related peritonitis is a major complication of PD. Wide variations in peritonitis prevention, treatment strategies, and consequences are seen between countries. These between-country differences may result from modifiable risk factors and clinical practices. Methods A total of 1225 Japanese PD patients were included and prospectively followed in the Peritoneal Dialysis Outcomes and Practice Patterns Study phase 1 (2014–2018) and phase 2 (2018–2022). Associations between PD-related peritonitis and various risk factors were assessed by Cox proportional hazards survival models. Results During follow-up (median 1.52 years), 539 peritonitis episodes were experienced by 364 patients. The country crude peritonitis rate was 0.27 episodes/patient-year. In the fully adjusted model, noticeable patient-level factors associated with experiencing any peritonitis included age (hazard ratio [HR], 1.07 per 5-year increase; 95% confidence interval [CI] , 1.01–1.14), serum albumin level (HR, 0.63 per 1 g/dL higher; 95% CI, 0.48–0.82) and continuous ambulatory peritoneal dialysis (HR, 1.31 vs automated PD; 95% CI, 1.05–1.63). The adoption of antibiotic prophylaxis practice at the time of PD catheter insertion (HR, 0.63; 95% CI, 0.51–0.78), or when having complicated dental procedures (HR, 0.74; 95% CI, 0.57–0.95), or lower endoscopy (HR, 0.69; 95% CI, 0.54–0.89) were associated with lower hazards of any peritonitis while a routine facility practice of having more frequent regular medical visits was associated with a higher hazard. Conclusion Identification of risk factors in Japan may be useful for developing future versions of guidelines and improving clinical practices in Japan. Investigation of country-level risk factors for PD-related peritonitis is useful for developing and implementing local peritonitis prevention and treatment strategies.
Type of Medium:
Online Resource
ISSN:
2048-8505
,
2048-8513
Language:
English
Publisher:
Oxford University Press (OUP)
Publication Date:
2024
detail.hit.zdb_id:
2656786-6
