The effect of Levocarnitine on nutritional status and lipid metabolism during long-term maintenance hemodialysis
- Author:
Rong-Guo FU
1
Author Information
1. Department of Nephrology
- Publication Type:Journal Article
- Keywords:
Inflammatory factors;
Levocarnitine;
Lipid metabolism;
Maintenance hemodialysis;
Nutritional status
- From:Academic Journal of Xi'an Jiaotong University
;22(3):203-207
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To investigate the effect of Levocarnitine on lipid metabolism and nutritional status of maintenance hemodialysis (MHD) patients and possible mechanism. Methods: A total of 40 MHD patients [mean age (53.5 ± 7.1) years] who underwent normal hemodialysis more than 6 months were randomly classified into two groups, Levocarnitine supplemented group (LS-G) (n = 20; Levocarnitine supplementation after each normal hemodialysis session, at a dose of 1.0 g/day by intravenous administration) and control group (C-G) (n = 20; normal hemodialysis). Before treatment, one month and three months after treatment we respectively measured or observed the following items, the tolerance to hemodialysis, carnitine level in plasma, C-reactive protein, IL-6, TNF-α, percentage of neutrophil, and some relevant nutritional parameters, such as lipid profile, transferrin, total protein, albumin and prealbumin levels. Comparative analysis was conducted between the two groups. Results: In LS-G three months after treatment, the levels of carnitine, hemoglobin, and prealbumin in plasma were significantly increased (P<0.05), but C-reactive protein, neutrophil percentage, low-density lipoprotein and triglyceride were significantly decreased (P < 0.05) in contrast to those in C-G and before treatment. Transferrin, total protein, and albumin were elevated in LS-G, with no statistical significance. Conclusion: There was a significant improvement of lipid metabolism and nutritional status for the long-term maintenance hemodialysis patients with Levocarnitine supplementation. And this improvement is related to the decrease of inflammatory factors.
