Long-term effect of low molecular weight heparin on lipid parameters in hemodialysis patients
- VernacularTitle:低分子肝素对血液透析患者脂质代谢影响的临床研究
- Author:
Weijie YUAN
;
Fenglan ZHAN
;
Xiaoying ZHANG
- Publication Type:Journal Article
- Keywords:
Hemodialysis;
tow molecular weight heparin;
Lipid
- From:
Chinese Journal of Nephrology
1997;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of low molecular weight heparin on lipid parameters in hemodialysis patients. Methods The trial was double blind, open, controlled and randomized for one year. 35 pre-dialysis patients were divided into two groups: UFH(unfractionated heparin) group(n = 13) and LMWH(low molecular weight heparin ) group(n = 22), UFH or Fragmin according to individual dosage was infused to patients of two groups respectively. The level of serum lipid, lipoprotein, apolipoprotein and activity of lipase were measured at months 0, 6 and 12 of trial. Results Significant increases in serum concentrations of TG, LDL, VLDL, Lp(a) and apo-B were observed, whereas serum concentrations of HDL, apo-Al and activity of plasma LCAT or LDL were decreased in both groups before hemodialysis. As dialysis time went by, in LMWH group, activities of plasma LPL and LCAT elevated; TG concentration decreased; VLDL and LDL were not significantly different compared with that of pre-dialysis, but were statistically different in contrast to UFH group. Conclusion The long-term use of LMWH instead of conventional heparin for anticoagulation during dialysis has beneficial effects on the lipid profile, especially in patients with dyslipidemia.