title: [A study of clinical significance of Lp[a] lipoprotein in patients with chronic renal failure treated by hemodialysis].
abstract: Lipoprotein [a] (Lp[a]) is known to show high values in patients with ischemic heart disease (IHD). In the present study attempts were made to determine Lp[a] levels and to investigate the association of Lp[a] and other atherosclerotic risk factors in patients with chronic renal failure treated by hemodialysis. Lp[a] concentrations were measured in 30 hemodialysis patients in the age range 34 to 77 years. Mean (+/- SD) levels of serum Lp[a] were not elevated in the hemodialysis patients compared to controls (19.3 +/- 18.0 mg/dl vs. 18.3 +/- 10.4 mg/dl, respectively). We found no statistically significant correlation of Lp[a] with either cholesterol, triglycerides, HDL-C or apoproteins. However, compared with controls, more than fivefold as many of those hemodialysis patients had high risk (greater than 30 mg/dl) concentrations of Lp[a]. Lp[a] tended to increase in hemodialysis patients with diabetes mellitus and/or ischemic heart disease. In patients with high levels of Lp[a] (greater than 30 mg/dl), Lp[a] tended to correlate positively with cholesterol, LDL-, HDL-C, apo B or apo B/AI. Incidence of IHD was also elevated in these patients. Along with other known risk factors such as hyperlipidemia and hypertension, an increased concentration of Lp[a] may play an important role in accelerating development of atherosclerosis in this condition.
authors: Department of Internal Medicine, Fukui Prefectural Hospital, Japan.
authors: T
authors: T
authors: Takegoshi
authors: C
authors: C
authors: Kitoh
authors: Y
authors: Y
authors: Yamazaki
mesh_terms: D000328:Adult; D000368:Aged; D001161:Arteriosclerosis / Q000209:etiology; D005260:Female; D006801:Humans; D007676:Kidney Failure, Chronic / Q000097:blood* / Q000628:therapy; D017270:Lipoprotein(a); D008074:Lipoproteins / Q000097:blood*; D008297:Male; D008875:Middle Aged; D006435:Renal Dialysis / Q000009:adverse effects; D012307:Risk Factors
chemical_list: D017270:Lipoprotein(a); D008074:Lipoproteins