The effect of early enteral nutrition support on immunological function in patients with acute stroke
- Author:
Tian-Heng ZHENG
1
Author Information
1. Department of Neurology
- Publication Type:Journal Article
- From:
Chinese Journal of Cerebrovascular Diseases
2006;3(8):356-360
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To discuss the effect of early enteral nutrition support on immunological function in patients with acute stroke. Methods: Forty-nine stroke patients with dysphagia were randomly allocated into study group (n = 24) and control group (n = 25). They were received enteral nutrition via nasogastric tube and ordinary nasal feeding of liguid diet, respectively within 72 hours after admission. The levels of total lymphocyte count (TLC), immune globulin A (IgA), immune globulin G (IgG), immune globulin M (IgM), complement 3 (C3), and complement 4 (C4) in both groups were detected on day 1, 7 and 21 respectively after admission. The changes of nutritional index and the incidence of infective complications were observed. Results: The levels of TLC [(2.1 ± 0.4) × 109/L], IgA [(2.7 ± 0.5) g/L], IgG [(11.1 ± 2.2) g/L], IgM [(1.7 ± 0.7) g/L], and C3 [(1.2 ± 0.2) g/L] in the study group were significantly higher than the levels of TLC (1.7 ± 0.4 × 109/L, P < 0.05), IgA [(2.0 ± 0.4) g/L, P < 0.01], IgG [(8.9 ± 2.5) g/L, P < 0.01], IgM [(1.3 ± 0.6) g/L, P < 0.05], and C3 [(1.0 ± 0.3) g/L, P < 0.01] in the control group after 21 days. The incidence of infective complications in the study group (29.1%) was significantly lower than that in the control group (60.0%; P < 0.05). The nutritive index of the study group was also significantly better than that in the control group. Conclusion: Early enteral nutrition support may improve the immunological function in patients with acute stroke, and decrease the incidence of infective complications.
