| dc.description.abstract | BACKGROUND: Although some studies have found that myocardial infarction and cerebrovascular disease are more common in patients receiving continuous ambulatory peritoneal dialysis (CAPD) than in patients receiving hemodialysis (HD), the results of other studies have not supported these findings. Studies comparing patients receiving HD with patients receiving CAPD have had conflicting results. OBJECTIVE: The aims of this study were to compare the atherosclerotic changes in CAPD and HD patients and to assess which factors might be responsible for atherosclerosis in dialysis patients. METHODS: Enrolled in the study were 33 patients receiving HD, 32 patients receiving CAPD, and 33 controls for a total of 98 participants. Serum triglycerides (TG), total cholesterol (TC), high-density lipoprotein (HDL), low-density lipoprotein, lipoprotein (a) (Lp[a]), apolipoprotein A-I, apolipoprotein B (Apo B), apolipoprotein E (Apo E), albumin, high-sensitivity C-reactive protein (hs-CRP), fibrinogen, intact parathyroid hormone OPTH), and ferritin levels were obtained from all patients. Carotid intima-media thickness (CIMT) and plaque number were calculated using B-mode ultrasonography. RESULTS: Serum TG, Lp(a), Apo B, hs-CRP, fibrinogen, ferritin, and PTH levels were significantly higher in the dialysis groups than in the control group; whereas HDL, Apo E, and albumin levels were decreased (p < .05); the others were same in the all groups. However, there was no difference between the HD and CAPD groups in the other lipid parameters except Lp(a) (p < .05). CIMT and plaque number of the patients treated with dialysis were higher than those of the control group (p < .01), but were not significantly different between the 2 dialysis groups (p > .05). CIMT and plaque number were positively correlated with age (r = 0.43; p < .05) and hs-CRP level (r = 0.40; p < .05) and negative correlated with serum albumin and hs-CRP levels (r = -0.37, p < .05; and r = -0.25; p < .05, respectively). CONCLUSIONS: Serum Apo B and Lp(a) levels were higher in the CAPD patients than in the HD patients. CIMT and plaque number were positively correlated with age and hs-CRP level and negatively correlated with serum albumin and hs-CRP levels. | en_US |
