Clinical research of relationship between soluble tumor necrosis factor-like weak inducer of apoptosis levels and cardiovascular events in patients with maintenance hemodialysis
10.3760/cma.j.issn.1673-4904.2014.22.008
- VernacularTitle:维持性血液透析患者血浆可溶性肿瘤坏死因子样凋亡弱诱导因子蛋白与心血管事件的临床研究
- Author:
Zhiyin XIA
;
Yuhua MA
- Publication Type:Journal Article
- Keywords:
Renal dialysis;
Soluble tumor necrosis factor-like weak inducer of apoptosis;
Cardiovascular events
- From:
Chinese Journal of Postgraduates of Medicine
2014;37(22):26-29
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the relationship between soluble tumor necrosis factor-like weak inducer of apoptosis levels (sTWEAK) and cardiovascular events in patients with maintenance hemodialysis (MHD).Methods A prospective cohort study was conducted in 64 MHD patients(MHD group).The plasma level of sTWEAK was measured by enzyme-linked immunosorbent assay,N-terminal pro-brain natriuretic peptide (NT-proBNP) and high-sensitive C-reactive protein (hs-CRP) levels were measured by enzyme-linked immunofluorescence method,left ventricular end-diastolic diameter (LVEDd),left ventricular posterior wall thickness (LVPWT),end-diastolic ventricular septal thickness (IVST),left ventricular ejection fraction (LVEF) was determined by echocardiography.The general situation,clinical indicators and occurrence of cardiovascular events of MHD patients were recorded and followed up for 2 years.Fifty healthy people were selected as control group.Results The plasma level of sTWEAK was higher in MHD group than that in control group [(589 ± 122) ng/L vs.(346 ± 127) ng/L],and there was significant difference (P＜ 0.01).During the follow-up period,12 patients underwent cardiovascular events(3 patients died).The plasma level of sTWEAK in cardiovascular event patients was significantly higher than that in non-cardiovascular event patients (695 ng/L vs.458 ng/L),and there was significant difference (P ＜ 0.01).The plasma level of sTWEAK was positively correlated with NT-proBNP in MHD patients(r =0.698,P ＜ 0.05).Logistic repression analysis showed that sTWEAK was the predictor of cardiovascular events of MHD patients.Conclusion The plasma level of sTWEAK probably predicts the ocurrence of cardiovascular event in MHD patients.
