Clinical use of enteral immune nutrition in patients with acute exacerbation of chronic obstructive pulmonary disease
10.11855/j.issn.0577-7402.2015.05.17
- Author:
Zhi-Cheng ZHANG
1
Author Information
1. Department of Intensive Care Unit, Navy General Hospital
- Publication Type:Journal Article
- Keywords:
Artificial;
Chronic obstructive;
Nutritional support;
Pulmonary disease;
Respiration
- From:
Medical Journal of Chinese People's Liberation Army
2015;40(5):411-414
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the use of enteral immune nutrition preparation in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD), regard its efficacy in improving nutritional status, and its influence on immunity and the status of acute inflammatory reaction of the patients. Methods Sixty-two AECOPD patients requiring mechanical ventilation in ICU of our hospital were randomly divided into two groups: immune nutrition group [study group, n=32, receiving Ruineng (a product of Huarui Pharmaceutical Ltd.), which contained essential fatty acids, Omega-3 fatty acids, and energy 1.3 kcal/ml] and conventional nutrition group (control group, n=30, receiving the hospital self-made homogenized diet with 1.2 kal/ml). Patients in the two groups took enteral nutrition of equal calorie, and it was given by nasointestinal tube. On the day of admission and the 14th and 18th after admission, venous blood was obtained for the determination of serum albumin, prealbumin, transferrin, C reactive protein (CRP), tumor necrosis factor-α (TNF-α), and interleukin-6 (IL-6). At the same time upper arm muscle circumference (MAMC) was measured at the bed side. The 14-day off-respirator rate and mechanical ventilation time within 28 days were compared between the two groups. Results The 14-day off-respirator rate was higher in study group than in control group (P<0.05), and the mechanical ventilation time within 28 days was less in study group than in control group (P<0.05). The pre-albumin, transferrin, and upper arm muscle circumference were higher in study group compared with those in control group (P<0.05); IL-6, CRP, TNF-α levels of study group were lower than those of the control group (P>0.05). Conclusions Compared with homogenized diet, immune enteral nutrition could better improve the nutritional status and immune function, lower the acute inflammatory response level, increase the success rate of early off-respirator in AECOPD patients, therefore, enteral immune nutrition preparation is a better nutrition support solution for AECOPD.
