Clinical Characteristics and Survival Analysis of Elderly Patients Undergoing Continuous Ambulatory Peritoneal Dialysis.
- Author:
Jae Won YANG
1
;
Jae Seok KIM
;
Bi Ro KIM
;
Min Soo KIM
;
Jong Myoung YOO
;
Seung Tae HAN
;
Jeong Wook CHOI
;
Byoung Geun HAN
;
Seung Ok CHOI
Author Information
1. Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea. kidney77@yonsei.ac.kr
- Publication Type:Original Article
- Keywords:
Elderly;
Peritoneal dialysis;
Survival
- MeSH:
Aged;
Cardiovascular Diseases;
Cause of Death;
Dialysis;
Humans;
Incidence;
Kidney Failure, Chronic;
Multivariate Analysis;
Peritoneal Dialysis;
Peritoneal Dialysis, Continuous Ambulatory;
Peritonitis;
Prevalence;
Retrospective Studies;
Serum Albumin;
Survival Analysis*;
Survival Rate
- From:Korean Journal of Nephrology
2008;27(3):348-357
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: The increased prevalence and incidence of end-stage renal disease in the elderly is a worldwide phenomenon. We investigated the survival rate, technical success, cause of death and the predictors of death in patients starting peritoneal dialysis over 65 years of age. METHODS: We analyzed 67 patients; 37 were in the elderly group (>65 years of age) and 30 in the control group (45-64 years of age) that started peritoneal dialysis between January 1995 and June 2006. Clinical characteristics and laboratory findings at the beginning of dialysis and 6 months later were retrospectively analyzed. In addition, the survival rate and independent predictors of survival were analyzed. RESULTS: The prevalence of complication was not different in the two groups. However, leakage of dialysate was more common in the elderly group. The duration of patient survival, serum albumin levels and BMI were lower in the elderly group. The multivariate analysis showed that age, presence of diabetes, initial albumin level, and residual renal function was associated with patient survival, gender, age, initial albumin level, and the prevalence of peritonitis affected the technical success rate. CONCLUSION: Among elderly patients, leakage was more prevalent compared to the younger patients and the most common cause of death was cardiovascular disease. The presence of diabetes, a low serum albumin and BMI, and residual renal function were associated with the duration of survival
