Clinical characteristics and the factors relevant to peritoneal transport function in patients with continuous ambulatory peritoneal dialysis
10.11817/j.issn.1672-7347.2017.06.004
- VernacularTitle:持续性非卧床腹膜透析患者的临床特征及影响腹膜转运功能的相关因素
- Author:
Yang XIE
;
Hao ZHANG
;
Jianwen WANG
;
Jun LIU
;
Bin YI
;
Ke ZHANG
;
Jishi LIU
- Keywords:
continuous ambulatory peritoneal dialysis;
peritoneal transport;
albumin;
body mass index;
cardiovascular complications
- From:
Journal of Central South University(Medical Sciences)
2017;42(6):623-628
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To observe the clinical characteristics with different peritoneal transport type in patients with continuous ambulatory peritoneal dialysis (CAPD),and to investigate the factors associated with peritoneal transport function.Methods:The clinical data of 158 CAPD patients were analyzed retrospectively.According to peritoneal equilibration test,a method for evaluation of the peritoneal transport function,the patients were divided into 2 groups:a high average and high peritoneal transport group (Group A,n=84) and a low average and low peritoneal transport group (Group B,n=74).T-he demographics,clinical biochemical indexes and the incidence of cardiovascular complications were compared between the 2 groups.Logistic regression analysis was used to find the factors relevant to peritoneal transport function.Results:The level of serum albumin (ALB) in the Group B was significantly higher than that in the Group A (P＜0.05).The 4 h dialysate/plasma creatinine (D/Pcr),high-sensitivity C-reactive protein (hs-CRP),body mass index (BMI),and the rates of cardiovascular complications in the Group A were significantly higher than those in the Group B (P＜0.05).Correlation analysis showed that the D/Pcr was positively correlated with the BMI,serum hs-CRP and cardiovascular complications (r=0.179,0.373 and 0.426,respectively,P＜0.05),while it was negatively correlated with ALB (r=-0.393,P＜0.01).Logistic regression analysis showed that the high BMI (OR=1.178,P＜0.05),cardiovascular complications (OR=5.035,P＜0.01),and the low serum ALB (OR=0.852,P＜0.01)were the risk factors for high peritoneal transport.Conclusion:The serum ALB level,BMI and the cardiovascular complications are associated with high peritoneal transport,which are useful markers for predicting the peritoneal transport function before peritoneal dialysis.
