The inflammatory state and protein-energy wasting in the maintenance peritoneal dialysis population
10.3969/j.issn.1671-8348.2017.23.014
- VernacularTitle:微炎症状态和蛋白能量消耗在维持性腹膜透析人群中的特点
- Author:
Changju ZHOU
;
Juan CAO
;
Xu ZHANG
;
Di YIN
;
Hao DING
;
Caixia ZHAO
;
Suojian ZHANG
;
Ye ZHAO
- Keywords:
peritoneal dialysis,continuous ambulatory;
energy metabolism;
malnutrition inflammation score;
microinflammation
- From:
Chongqing Medicine
2017;46(23):3212-3215,3218
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate micro-inflammatory state and protein-energy wasting (PEW) states in maintenance peritoneal dialysis(MPD) patients,then analysis of the correlation between them.Methods Ninty-six cases of MPD patients in this Hospital were selected from March 2012 to September 2015.The status of nutrition were assessed by Quantitative Subjective and global Assessment(SGA),malnutrition-inflammation score(MIS) and albumin(Alb),micro-inflammatory state was assessed by enzyme-linked immunoassay(ELISA) method serum hypersensitive c-reactive protein (hs-CRP),tumor necrosis factor-α(TNF-α),interleukin-6(IL-6).At the same time,various serological markers like serum Alb,serum total protein(TP),serum prealbumin(PA),hemoglobin(Hb),transferrin(TF),serum creatinine(Scr),urea nitrogen(BUN),cholesterol(Teh) were measured.Results The incidence of PEW in MPD patients was 36.50％,among which 62.86 ％ of them were over 65 years old,57.10％ were over 2 years of dialysis time and 40.00％ with diabetic nephropathy.MPD patients with hs-CRP＞5 mg/L accounted for 58.33％,of which over 65 year old accounted for 42.86％,MPD age longer than 2 years accounted for 60.71％,32.14％ of them with diabetic nephropathy.The proportion of diabetic nephropathy,average age,dialysis duration time,hs-CRP,TNF-α and IL-6 in PEW group were higher than non-PEW group(P＜0.05);BM,TP,Alb,PA,Hb,TCh,MAC and MAMC were lower ban non-PEW group(P＜0.05).Compared with the hs-CRP≤5 mg/L group,average age,the time of dialysis duration,TNF-α,IL-6 were higher and TP,Alb,PA,TF,Hb,the proportion of Kt/V≥1.72 were lower in the hs-CRP＞5 mg/L group.After the correction of age,sex,dialysis ages,it was found that the level of hs-CRP in MPD patients was negatively correlated with the level of Alb,PA,TF,Tch,Scr,TG;The level of IL-6 was negatively correlated with the levels of Alb,PA,TF,Tch,TG.The level of TNF-α in MPD patients showed different degrees of negative correlation with the leves of Alb,PA,TF,TG,Tch(all P＜0.05).Multivariate analysis showed that elderly,the time of dialysis duration,the microinflammatory state,and hypoalbuminemia were the independent risk factors of PEW.Conclusion PEW and micro-inflammatory state are very common in PHD patients.Patients with longer duration of dialysis,elderly or associated with diabetic nephropathy are more likely to suffer PEW and micro-inflammatory.Elderly,the time of dialysis duration,microinflammatory state,hypoalbuminemia are the independent risk factors of PEW.
