Outcome of Early Initiation of Peritoneal Dialysis in Patients with End-Stage Renal Failure.
10.3346/jkms.2012.27.2.170
- Author:
Kook Hwan OH
1
;
Young Hwan HWANG
;
Jung Hwa CHO
;
Mira KIM
;
Kyung Don JU
;
Kwon Wook JOO
;
Dong Ki KIM
;
Yon Su KIM
;
Curie AHN
;
Yun Kyu OH
Author Information
1. Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea. yoonkyu@snu.ac.kr
- Publication Type:Original Article ; Research Support, Non-U.S. Gov't
- Keywords:
Peritoneal Dialysis;
End Stage Renal Failure;
Dialysis Initiation;
Propensity Score Match;
Outcome;
Survival
- MeSH:
Adult;
Aged;
Female;
Glomerular Filtration Rate;
Humans;
Kidney Failure, Chronic/*mortality/therapy;
Male;
Middle Aged;
*Peritoneal Dialysis;
Prognosis;
Propensity Score;
Proportional Hazards Models;
Retrospective Studies;
Survival Rate;
Treatment Outcome
- From:Journal of Korean Medical Science
2012;27(2):170-176
- CountryRepublic of Korea
- Language:English
-
Abstract:
Recent studies reported that early initiation of hemodialysis may increase mortality. However, studies that assessed the influence of early initiation of peritoneal dialysis (PD) yielded controversial results. In the present study, we evaluated the prognosis of early initiation of PD on the various outcomes of end stage renal failure patients by using propensity-score matching methods. Incident PD patients (n = 491) who started PD at SNU Hospital were enrolled. The patients were divided into 'early starters (n = 244)' and 'late starters (n = 247)' on the basis of the estimated glomerular filtration rate (eGFR) at the start of dialysis. The calculated propensity-score was used for one-to-one matching. After propensity-score-based matching (n = 136, for each group), no significant differences were observed in terms of all-cause mortality (P = 0.17), technique failure (P = 0.62), cardiovascular event (P = 0.96) and composite event (P = 0.86) between the early and late starters. Stratification analysis in the propensity-score quartiles (n = 491) exhibited no trend toward better or poorer survival in terms of all-cause mortality. In conclusion, early commencement of PD does not reduce the mortality risk and other outcomes. Although the recent guidelines suggest that initiation of dialysis at higher eGFR, physicians should not determine the time to initiate PD therapy simply rely on the eGFR alone.
