Comparison of Long-Term Survival (Beyond 12 Years) in Patients on Peritoneal Dialysis and on Hemodialysis

Author:

Tse Kai-Chung1,Lui Sing-Leung1,Lo Wai-Kei1

Affiliation:

1. Renal Unit, Department of Medicine, Tung Wah Hospital, Hong Kong SAR, China

Abstract

Objective We investigated the clinical condition and complications of patients on peritoneal dialysis (PD) and on hemodialysis (HD) for more than 12 years. Design This retrospective review was carried out in the renal unit of the Tung Wah Hospital, Hong Kong. Patients and Methods Of 103 HD and 341 PD patients who started dialysis before 1990, 14 HD and 22 PD patients were dialyzed for more than 12 years. We evaluated basic demography at the 12th year of dialysis and at the most recent follow-up, and assessed the prevalence of cardiovascular disease, bone disease, dialysis-related amyloidosis (DRA), and acquired cystic disease (ACD). Outcomes and mortality were recorded. Results The 36 patients in the study included 22 women and 14 men. The PD patients were older ( p = 0.021) and had lower levels of serum phosphate and calcium × phosphate product. Only 3 patients were diabetic. Cardiovascular disease was present in 30 patients (83.3%), the most common types being ischemic heart disease (IHD, n = 11) and left ventricular hypertrophy (LVH, n = 22). Symptomatic DRA was found in 13 patients (36.1%), more commonly in the HD group ( p = 0.014). Bone disease was present in 32 patients (88.9%), with parathyroidectomy being more frequently performed in the PD patients ( p = 0.048). Symptomatic ACD occurred in 5 patients (13.9%). At the most recent follow-up, 26 patients were still on dialysis, 3 patients had undergone renal transplantation, and 7 patients had died, the causes of death being sudden death ( n = 3), cerebrovascular accident ( n = 1), chest infection ( n = 2), and peritonitis ( n = 1). Patient survival was similar in the PD and HD groups. Age at commencement of dialysis predicted mortality ( p = 0.012), but mode of dialysis, sex, and presence of diabetes mellitus did not. Conclusions Long-term survival is possible for both dialysis modalities (PD and HD), particularly for young, non diabetic patients. Symptomatic DRA is less common in PD patients, but the prevalence of other long-term complications is similar for both groups. Cardiovascular-related problems remain the leading cause of death.

Publisher

SAGE Publications

Subject

Nephrology,General Medicine

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3